copilot/packages/ui-toolkit/styleguide/build/0.8d987fcd.js

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    })(0, function() {
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      }
      function countColumn(e, t, n, r, i) {
        null == t && -1 == (t = e.search(/[^\s\u00a0]/)) && (t = e.length);
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          -1 == o && (o = e.length);
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          if (((i += o - r), (i += n - i % n), (r = o + 1), i >= t)) return r;
        }
      }
      function spaceStr(e) {
        for (; E.length <= e; ) E.push(lst(E) + ' ');
        return E[e];
      }
      function lst(e) {
        return e[e.length - 1];
      }
      function map(e, t) {
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      function insertSorted(e, t, n) {
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      }
      function isWordCharBasic(e) {
        return (
          /\w/.test(e) ||
          (e > '€' && (e.toUpperCase() != e.toLowerCase() || I.test(e)))
        );
      }
      function isWordChar(e, t) {
        return t
          ? !!(t.source.indexOf('\\w') > -1 && isWordCharBasic(e)) || t.test(e)
          : isWordCharBasic(e);
      }
      function isEmpty(e) {
        for (var t in e) if (e.hasOwnProperty(t) && e[t]) return !1;
        return !0;
      }
      function isExtendingChar(e) {
        return e.charCodeAt(0) >= 768 && F.test(e);
      }
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        for (
          ;
          (n < 0 ? t > 0 : t < e.length) && isExtendingChar(e.charAt(t));

        ) t += n;
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      }
      function findFirst(e, t, n) {
        for (;;) {
          if (Math.abs(t - n) <= 1) return e(t) ? t : n;
          var r = Math.floor((t + n) / 2);
          e(r) ? (n = r) : (t = r);
        }
      }
      function Display(e, t, r) {
        var i = this;
        (this.input = r), (i.scrollbarFiller = elt('div', null, 'CodeMirror-scrollbar-filler')), i.scrollbarFiller.setAttribute('cm-not-content', 'true'), (i.gutterFiller = elt('div', null, 'CodeMirror-gutter-filler')), i.gutterFiller.setAttribute('cm-not-content', 'true'), (i.lineDiv = eltP('div', null, 'CodeMirror-code')), (i.selectionDiv = elt('div', null, null, 'position: relative; z-index: 1')), (i.cursorDiv = elt('div', null, 'CodeMirror-cursors')), (i.measure = elt('div', null, 'CodeMirror-measure')), (i.lineMeasure = elt('div', null, 'CodeMirror-measure')), (i.lineSpace = eltP('div', [i.measure, i.lineMeasure, i.selectionDiv, i.cursorDiv, i.lineDiv], null, 'position: relative; outline: none'));
        var o = eltP('div', [i.lineSpace], 'CodeMirror-lines');
        (i.mover = elt(
          'div',
          [o],
          null,
          'position: relative'
        )), (i.sizer = elt('div', [i.mover], 'CodeMirror-sizer')), (i.sizerWidth = null), (i.heightForcer = elt('div', null, null, 'position: absolute; height: ' + N + 'px; width: 1px;')), (i.gutters = elt('div', null, 'CodeMirror-gutters')), (i.lineGutter = null), (i.scroller = elt('div', [i.sizer, i.heightForcer, i.gutters], 'CodeMirror-scroll')), i.scroller.setAttribute('tabIndex', '-1'), (i.wrapper = elt('div', [i.scrollbarFiller, i.gutterFiller, i.scroller], 'CodeMirror')), a && s < 8 && ((i.gutters.style.zIndex = -1), (i.scroller.style.paddingRight = 0)), l || (n && v) || (i.scroller.draggable = !0), e && (e.appendChild ? e.appendChild(i.wrapper) : e(i.wrapper)), (i.viewFrom = i.viewTo = t.first), (i.reportedViewFrom = i.reportedViewTo = t.first), (i.view = []), (i.renderedView = null), (i.externalMeasured = null), (i.viewOffset = 0), (i.lastWrapHeight = i.lastWrapWidth = 0), (i.updateLineNumbers = null), (i.nativeBarWidth = i.barHeight = i.barWidth = 0), (i.scrollbarsClipped = !1), (i.lineNumWidth = i.lineNumInnerWidth = i.lineNumChars = null), (i.alignWidgets = !1), (i.cachedCharWidth = i.cachedTextHeight = i.cachedPaddingH = null), (i.maxLine = null), (i.maxLineLength = 0), (i.maxLineChanged = !1), (i.wheelDX = i.wheelDY = i.wheelStartX = i.wheelStartY = null), (i.shift = !1), (i.selForContextMenu = null), (i.activeTouch = null), r.init(i);
      }
      function getLine(e, t) {
        if ((t -= e.first) < 0 || t >= e.size)
          throw new Error(
            'There is no line ' + (t + e.first) + ' in the document.'
          );
        for (var n = e; !n.lines; ) for (var r = 0; ; ++r) {
            var i = n.children[r], o = i.chunkSize();
            if (t < o) {
              n = i;
              break;
            }
            t -= o;
          }
        return n.lines[t];
      }
      function getBetween(e, t, n) {
        var r = [], i = t.line;
        return e.iter(t.line, n.line + 1, function(e) {
          var o = e.text;
          i == n.line &&
            (o = o.slice(
              0,
              n.ch
            )), i == t.line && (o = o.slice(t.ch)), r.push(o), ++i;
        }), r;
      }
      function getLines(e, t, n) {
        var r = [];
        return e.iter(t, n, function(e) {
          r.push(e.text);
        }), r;
      }
      function updateLineHeight(e, t) {
        var n = t - e.height;
        if (n) for (var r = e; r; r = r.parent) r.height += n;
      }
      function lineNo(e) {
        if (null == e.parent) return null;
        for (
          var t = e.parent, n = indexOf(t.lines, e), r = t.parent;
          r;
          (t = r), (r = r.parent)
        ) for (var i = 0; r.children[i] != t; ++i) n += r.children[i].chunkSize();
        return n + t.first;
      }
      function lineAtHeight(e, t) {
        var n = e.first;
        e: do {
          for (var r = 0; r < e.children.length; ++r) {
            var i = e.children[r], o = i.height;
            if (t < o) {
              e = i;
              continue e;
            }
            (t -= o), (n += i.chunkSize());
          }
          return n;
        } while (!e.lines);
        for (var a = 0; a < e.lines.length; ++a) {
          var s = e.lines[a], l = s.height;
          if (t < l) break;
          t -= l;
        }
        return n + a;
      }
      function isLine(e, t) {
        return t >= e.first && t < e.first + e.size;
      }
      function lineNumberFor(e, t) {
        return String(e.lineNumberFormatter(t + e.firstLineNumber));
      }
      function Pos(e, t, n) {
        if ((void 0 === n && (n = null), !(this instanceof Pos)))
          return new Pos(e, t, n);
        (this.line = e), (this.ch = t), (this.sticky = n);
      }
      function cmp(e, t) {
        return e.line - t.line || e.ch - t.ch;
      }
      function equalCursorPos(e, t) {
        return e.sticky == t.sticky && 0 == cmp(e, t);
      }
      function copyPos(e) {
        return Pos(e.line, e.ch);
      }
      function maxPos(e, t) {
        return cmp(e, t) < 0 ? t : e;
      }
      function minPos(e, t) {
        return cmp(e, t) < 0 ? e : t;
      }
      function clipLine(e, t) {
        return Math.max(e.first, Math.min(t, e.first + e.size - 1));
      }
      function clipPos(e, t) {
        if (t.line < e.first) return Pos(e.first, 0);
        var n = e.first + e.size - 1;
        return t.line > n
          ? Pos(n, getLine(e, n).text.length)
          : clipToLen(t, getLine(e, t.line).text.length);
      }
      function clipToLen(e, t) {
        var n = e.ch;
        return null == n || n > t ? Pos(e.line, t) : n < 0 ? Pos(e.line, 0) : e;
      }
      function clipPosArray(e, t) {
        for (var n = [], r = 0; r < t.length; r++) n[r] = clipPos(e, t[r]);
        return n;
      }
      function seeReadOnlySpans() {
        B = !0;
      }
      function seeCollapsedSpans() {
        z = !0;
      }
      function MarkedSpan(e, t, n) {
        (this.marker = e), (this.from = t), (this.to = n);
      }
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        if (e)
          for (var n = 0; n < e.length; ++n) {
            var r = e[n];
            if (r.marker == t) return r;
          }
      }
      function removeMarkedSpan(e, t) {
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          var n, r = 0;
          r < e.length;
          ++r
        ) e[r] != t && (n || (n = [])).push(e[r]);
        return n;
      }
      function addMarkedSpan(e, t) {
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          ? e.markedSpans.concat([t])
          : [t]), t.marker.attachLine(e);
      }
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        var r;
        if (e)
          for (var i = 0; i < e.length; ++i) {
            var o = e[i],
              a = o.marker,
              s =
                null == o.from || (a.inclusiveLeft ? o.from <= t : o.from < t);
            if (
              s ||
              (o.from == t &&
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                (!n || !o.marker.insertLeft))
            ) {
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              (r || (r = [])).push(new MarkedSpan(a, o.from, l ? null : o.to));
            }
          }
        return r;
      }
      function markedSpansAfter(e, t, n) {
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        if (e)
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            var o = e[i],
              a = o.marker,
              s = null == o.to || (a.inclusiveRight ? o.to >= t : o.to > t);
            if (
              s ||
              (o.from == t &&
                'bookmark' == a.type &&
                (!n || o.marker.insertLeft))
            ) {
              var l =
                null == o.from || (a.inclusiveLeft ? o.from <= t : o.from < t);
              (r || (r = []))
                .push(
                  new MarkedSpan(
                    a,
                    l ? null : o.from - t,
                    null == o.to ? null : o.to - t
                  )
                );
            }
          }
        return r;
      }
      function stretchSpansOverChange(e, t) {
        if (t.full) return null;
        var n = isLine(e, t.from.line) && getLine(e, t.from.line).markedSpans,
          r = isLine(e, t.to.line) && getLine(e, t.to.line).markedSpans;
        if (!n && !r) return null;
        var i = t.from.ch,
          o = t.to.ch,
          a = 0 == cmp(t.from, t.to),
          s = markedSpansBefore(n, i, a),
          l = markedSpansAfter(r, o, a),
          c = 1 == t.text.length,
          u = lst(t.text).length + (c ? i : 0);
        if (s)
          for (var d = 0; d < s.length; ++d) {
            var p = s[d];
            if (null == p.to) {
              var f = getMarkedSpanFor(l, p.marker);
              f ? c && (p.to = null == f.to ? null : f.to + u) : (p.to = i);
            }
          }
        if (l)
          for (var h = 0; h < l.length; ++h) {
            var g = l[h];
            if ((null != g.to && (g.to += u), null == g.from)) {
              var m = getMarkedSpanFor(s, g.marker);
              m || ((g.from = u), c && (s || (s = [])).push(g));
            } else (g.from += u), c && (s || (s = [])).push(g);
          }
        s && (s = clearEmptySpans(s)), l && l != s && (l = clearEmptySpans(l));
        var v = [s];
        if (!c) {
          var y, b = t.text.length - 2;
          if (b > 0 && s)
            for (var x = 0; x < s.length; ++x)
              null == s[x].to &&
                (y || (y = [])).push(new MarkedSpan(s[x].marker, null, null));
          for (var C = 0; C < b; ++C)
            v.push(y);
          v.push(l);
        }
        return v;
      }
      function clearEmptySpans(e) {
        for (var t = 0; t < e.length; ++t) {
          var n = e[t];
          null != n.from &&
            n.from == n.to &&
            !1 !== n.marker.clearWhenEmpty &&
            e.splice(t--, 1);
        }
        return e.length ? e : null;
      }
      function removeReadOnlyRanges(e, t, n) {
        var r = null;
        if (
          (e.iter(t.line, n.line + 1, function(e) {
            if (e.markedSpans)
              for (var t = 0; t < e.markedSpans.length; ++t) {
                var n = e.markedSpans[t].marker;
                !n.readOnly ||
                  (r && -1 != indexOf(r, n)) ||
                  (r || (r = [])).push(n);
              }
          }), !r)
        )
          return null;
        for (
          var i = [{ from: t, to: n }], o = 0;
          o < r.length;
          ++o
        ) for (var a = r[o], s = a.find(0), l = 0; l < i.length; ++l) {
            var c = i[l];
            if (!(cmp(c.to, s.from) < 0 || cmp(c.from, s.to) > 0)) {
              var u = [l, 1], d = cmp(c.from, s.from), p = cmp(c.to, s.to);
              (d < 0 || (!a.inclusiveLeft && !d)) &&
                u.push({ from: c.from, to: s.from }), (p > 0 ||
                (!a.inclusiveRight && !p)) &&
                u.push({ from: s.to, to: c.to }), i.splice.apply(i, u), (l +=
                u.length - 3);
            }
          }
        return i;
      }
      function detachMarkedSpans(e) {
        var t = e.markedSpans;
        if (t) {
          for (var n = 0; n < t.length; ++n)
            t[n].marker.detachLine(e);
          e.markedSpans = null;
        }
      }
      function attachMarkedSpans(e, t) {
        if (t) {
          for (var n = 0; n < t.length; ++n)
            t[n].marker.attachLine(e);
          e.markedSpans = t;
        }
      }
      function extraLeft(e) {
        return e.inclusiveLeft ? -1 : 0;
      }
      function extraRight(e) {
        return e.inclusiveRight ? 1 : 0;
      }
      function compareCollapsedMarkers(e, t) {
        var n = e.lines.length - t.lines.length;
        if (0 != n) return n;
        var r = e.find(),
          i = t.find(),
          o = cmp(r.from, i.from) || extraLeft(e) - extraLeft(t);
        if (o) return -o;
        var a = cmp(r.to, i.to) || extraRight(e) - extraRight(t);
        return a || t.id - e.id;
      }
      function collapsedSpanAtSide(e, t) {
        var n, r = z && e.markedSpans;
        if (r)
          for (var i = void 0, o = 0; o < r.length; ++o)
            (i = r[o]), i.marker.collapsed &&
              null == (t ? i.from : i.to) &&
              (!n || compareCollapsedMarkers(n, i.marker) < 0) &&
              (n = i.marker);
        return n;
      }
      function collapsedSpanAtStart(e) {
        return collapsedSpanAtSide(e, !0);
      }
      function collapsedSpanAtEnd(e) {
        return collapsedSpanAtSide(e, !1);
      }
      function conflictingCollapsedRange(e, t, n, r, i) {
        var o = getLine(e, t), a = z && o.markedSpans;
        if (a)
          for (var s = 0; s < a.length; ++s) {
            var l = a[s];
            if (l.marker.collapsed) {
              var c = l.marker.find(0),
                u = cmp(c.from, n) || extraLeft(l.marker) - extraLeft(i),
                d = cmp(c.to, r) || extraRight(l.marker) - extraRight(i);
              if (
                !((u >= 0 && d <= 0) || (u <= 0 && d >= 0)) &&
                ((u <= 0 &&
                  (l.marker.inclusiveRight && i.inclusiveLeft
                    ? cmp(c.to, n) >= 0
                    : cmp(c.to, n) > 0)) ||
                  (u >= 0 &&
                    (l.marker.inclusiveRight && i.inclusiveLeft
                      ? cmp(c.from, r) <= 0
                      : cmp(c.from, r) < 0)))
              )
                return !0;
            }
          }
      }
      function visualLine(e) {
        for (var t; (t = collapsedSpanAtStart(e)); ) e = t.find(-1, !0).line;
        return e;
      }
      function visualLineEnd(e) {
        for (var t; (t = collapsedSpanAtEnd(e)); ) e = t.find(1, !0).line;
        return e;
      }
      function visualLineContinued(e) {
        for (
          var t, n;
          (t = collapsedSpanAtEnd(e));

        ) (e = t.find(1, !0).line), (n || (n = [])).push(e);
        return n;
      }
      function visualLineNo(e, t) {
        var n = getLine(e, t), r = visualLine(n);
        return n == r ? t : lineNo(r);
      }
      function visualLineEndNo(e, t) {
        if (t > e.lastLine()) return t;
        var n, r = getLine(e, t);
        if (!lineIsHidden(e, r)) return t;
        for (; (n = collapsedSpanAtEnd(r)); ) r = n.find(1, !0).line;
        return lineNo(r) + 1;
      }
      function lineIsHidden(e, t) {
        var n = z && t.markedSpans;
        if (n)
          for (var r = void 0, i = 0; i < n.length; ++i)
            if (((r = n[i]), r.marker.collapsed)) {
              if (null == r.from) return !0;
              if (
                !r.marker.widgetNode &&
                0 == r.from &&
                r.marker.inclusiveLeft &&
                lineIsHiddenInner(e, t, r)
              )
                return !0;
            }
      }
      function lineIsHiddenInner(e, t, n) {
        if (null == n.to) {
          var r = n.marker.find(1, !0);
          return lineIsHiddenInner(
            e,
            r.line,
            getMarkedSpanFor(r.line.markedSpans, n.marker)
          );
        }
        if (n.marker.inclusiveRight && n.to == t.text.length) return !0;
        for (
          var i = void 0, o = 0;
          o < t.markedSpans.length;
          ++o
        ) if (((i = t.markedSpans[o]), i.marker.collapsed && !i.marker.widgetNode && i.from == n.to && (null == i.to || i.to != n.from) && (i.marker.inclusiveLeft || n.marker.inclusiveRight) && lineIsHiddenInner(e, t, i))) return !0;
      }
      function heightAtLine(e) {
        e = visualLine(e);
        for (var t = 0, n = e.parent, r = 0; r < n.lines.length; ++r) {
          var i = n.lines[r];
          if (i == e) break;
          t += i.height;
        }
        for (
          var o = n.parent;
          o;
          (n = o), (o = n.parent)
        ) for (var a = 0; a < o.children.length; ++a) {
            var s = o.children[a];
            if (s == n) break;
            t += s.height;
          }
        return t;
      }
      function lineLength(e) {
        if (0 == e.height) return 0;
        for (var t, n = e.text.length, r = e; (t = collapsedSpanAtStart(r)); ) {
          var i = t.find(0, !0);
          (r = i.from.line), (n += i.from.ch - i.to.ch);
        }
        for (r = e; (t = collapsedSpanAtEnd(r)); ) {
          var o = t.find(0, !0);
          (n -=
            r.text.length -
            o.from.ch), (r = o.to.line), (n += r.text.length - o.to.ch);
        }
        return n;
      }
      function findMaxLine(e) {
        var t = e.display, n = e.doc;
        (t.maxLine = getLine(
          n,
          n.first
        )), (t.maxLineLength = lineLength(t.maxLine)), (t.maxLineChanged = !0), n.iter(
          function(e) {
            var n = lineLength(e);
            n > t.maxLineLength && ((t.maxLineLength = n), (t.maxLine = e));
          }
        );
      }
      function iterateBidiSections(e, t, n, r) {
        if (!e) return r(t, n, 'ltr');
        for (var i = !1, o = 0; o < e.length; ++o) {
          var a = e[o];
          ((a.from < n && a.to > t) || (t == n && a.to == t)) &&
            (r(
              Math.max(a.from, t),
              Math.min(a.to, n),
              1 == a.level ? 'rtl' : 'ltr'
            ), (i = !0));
        }
        i || r(t, n, 'ltr');
      }
      function getBidiPartAt(e, t, n) {
        var r;
        R = null;
        for (var i = 0; i < e.length; ++i) {
          var o = e[i];
          if (o.from < t && o.to > t) return i;
          o.to == t &&
            (o.from != o.to && 'before' == n
              ? (r = i)
              : (R = i)), o.from == t && (o.from != o.to && 'before' != n ? (r = i) : (R = i));
        }
        return null != r ? r : R;
      }
      function getOrder(e, t) {
        var n = e.order;
        return null == n && (n = e.order = V(e.text, t)), n;
      }
      function moveCharLogically(e, t, n) {
        var r = skipExtendingChars(e.text, t + n, n);
        return r < 0 || r > e.text.length ? null : r;
      }
      function moveLogically(e, t, n) {
        var r = moveCharLogically(e, t.ch, n);
        return null == r
          ? null
          : new Pos(t.line, r, n < 0 ? 'after' : 'before');
      }
      function endOfLine(e, t, n, r, i) {
        if (e) {
          var o = getOrder(n, t.doc.direction);
          if (o) {
            var a,
              s = i < 0 ? lst(o) : o[0],
              l = i < 0 == (1 == s.level),
              c = l ? 'after' : 'before';
            if (s.level > 0) {
              var u = prepareMeasureForLine(t, n);
              a = i < 0 ? n.text.length - 1 : 0;
              var d = measureCharPrepared(t, u, a).top;
              (a = findFirst(
                function(e) {
                  return measureCharPrepared(t, u, e).top == d;
                },
                i < 0 == (1 == s.level) ? s.from : s.to - 1,
                a
              )), 'before' == c && (a = moveCharLogically(n, a, 1));
            } else a = i < 0 ? s.to : s.from;
            return new Pos(r, a, c);
          }
        }
        return new Pos(
          r,
          i < 0 ? n.text.length : 0,
          i < 0 ? 'before' : 'after'
        );
      }
      function moveVisually(e, t, n, r) {
        var i = getOrder(t, e.doc.direction);
        if (!i) return moveLogically(t, n, r);
        n.ch >= t.text.length
          ? ((n.ch = t.text.length), (n.sticky = 'before'))
          : n.ch <= 0 && ((n.ch = 0), (n.sticky = 'after'));
        var o = getBidiPartAt(i, n.ch, n.sticky), a = i[o];
        if (
          'ltr' == e.doc.direction &&
          a.level % 2 == 0 &&
          (r > 0 ? a.to > n.ch : a.from < n.ch)
        )
          return moveLogically(t, n, r);
        var s,
          l = function(e, n) {
            return moveCharLogically(t, e instanceof Pos ? e.ch : e, n);
          },
          c = function(n) {
            return e.options.lineWrapping
              ? ((s = s || prepareMeasureForLine(e, t)), wrappedLineExtentChar(
                  e,
                  t,
                  s,
                  n
                ))
              : { begin: 0, end: t.text.length };
          },
          u = c('before' == n.sticky ? l(n, -1) : n.ch);
        if ('rtl' == e.doc.direction || 1 == a.level) {
          var d = 1 == a.level == r < 0, p = l(n, d ? 1 : -1);
          if (
            null != p &&
            (d ? p <= a.to && p <= u.end : p >= a.from && p >= u.begin)
          ) {
            var f = d ? 'before' : 'after';
            return new Pos(n.line, p, f);
          }
        }
        var h = function(e, t, r) {
          for (
            var o = function(e, t) {
              return t
                ? new Pos(n.line, l(e, 1), 'before')
                : new Pos(n.line, e, 'after');
            };
            e >= 0 && e < i.length;
            e += t
          ) {
            var a = i[e],
              s = t > 0 == (1 != a.level),
              c = s ? r.begin : l(r.end, -1);
            if (a.from <= c && c < a.to) return o(c, s);
            if (((c = s ? a.from : l(a.to, -1)), r.begin <= c && c < r.end))
              return o(c, s);
          }
        },
          g = h(o + r, r, u);
        if (g) return g;
        var m = r > 0 ? u.end : l(u.begin, -1);
        return null == m ||
          (r > 0 && m == t.text.length) ||
          !(g = h(r > 0 ? 0 : i.length - 1, r, c(m)))
          ? null
          : g;
      }
      function getHandlers(e, t) {
        return (e._handlers && e._handlers[t]) || j;
      }
      function off(e, t, n) {
        if (e.removeEventListener) e.removeEventListener(t, n, !1);
        else if (e.detachEvent) e.detachEvent('on' + t, n);
        else {
          var r = e._handlers, i = r && r[t];
          if (i) {
            var o = indexOf(i, n);
            o > -1 && (r[t] = i.slice(0, o).concat(i.slice(o + 1)));
          }
        }
      }
      function signal(e, t) {
        var n = getHandlers(e, t);
        if (n.length)
          for (
            var r = Array.prototype.slice.call(arguments, 2), i = 0;
            i < n.length;
            ++i
          )
            n[i].apply(null, r);
      }
      function signalDOMEvent(e, t, n) {
        return 'string' == typeof t &&
          (t = {
            type: t,
            preventDefault: function() {
              this.defaultPrevented = !0;
            }
          }), signal(e, n || t.type, e, t), e_defaultPrevented(t) || t.codemirrorIgnore;
      }
      function signalCursorActivity(e) {
        var t = e._handlers && e._handlers.cursorActivity;
        if (t)
          for (
            var n =
              e.curOp.cursorActivityHandlers ||
              (e.curOp.cursorActivityHandlers = []),
              r = 0;
            r < t.length;
            ++r
          )
            -1 == indexOf(n, t[r]) && n.push(t[r]);
      }
      function hasHandler(e, t) {
        return getHandlers(e, t).length > 0;
      }
      function eventMixin(e) {
        (e.prototype.on = function(e, t) {
          G(this, e, t);
        }), (e.prototype.off = function(e, t) {
          off(this, e, t);
        });
      }
      function e_preventDefault(e) {
        e.preventDefault ? e.preventDefault() : (e.returnValue = !1);
      }
      function e_stopPropagation(e) {
        e.stopPropagation ? e.stopPropagation() : (e.cancelBubble = !0);
      }
      function e_defaultPrevented(e) {
        return null != e.defaultPrevented
          ? e.defaultPrevented
          : 0 == e.returnValue;
      }
      function e_stop(e) {
        e_preventDefault(e), e_stopPropagation(e);
      }
      function e_target(e) {
        return e.target || e.srcElement;
      }
      function e_button(e) {
        var t = e.which;
        return null == t &&
          (1 & e.button
            ? (t = 1)
            : 2 & e.button
                ? (t = 3)
                : 4 & e.button &&
                    (t = 2)), y && e.ctrlKey && 1 == t && (t = 3), t;
      }
      function zeroWidthElement(e) {
        if (null == O) {
          var t = elt('span', '​');
          removeChildrenAndAdd(
            e,
            elt('span', [t, document.createTextNode('x')])
          ), 0 != e.firstChild.offsetHeight &&
            (O = t.offsetWidth <= 1 && t.offsetHeight > 2 && !(a && s < 8));
        }
        var n = O
          ? elt('span', '​')
          : elt(
              'span',
              ' ',
              null,
              'display: inline-block; width: 1px; margin-right: -1px'
            );
        return n.setAttribute('cm-text', ''), n;
      }
      function hasBadBidiRects(e) {
        if (null != P) return P;
        var t = removeChildrenAndAdd(e, document.createTextNode('AخA')),
          n = w(t, 0, 1).getBoundingClientRect(),
          r = w(t, 1, 2).getBoundingClientRect();
        return removeChildren(
          e
        ), !(!n || n.left == n.right) && (P = r.right - n.right < 3);
      }
      function hasBadZoomedRects(e) {
        if (null != q) return q;
        var t = removeChildrenAndAdd(e, elt('span', 'x')),
          n = t.getBoundingClientRect(),
          r = w(t, 0, 1).getBoundingClientRect();
        return (q = Math.abs(n.left - r.left) > 1);
      }
      function defineMode(e, t) {
        arguments.length > 2 &&
          (t.dependencies = Array.prototype.slice.call(
            arguments,
            2
          )), (X[e] = t);
      }
      function defineMIME(e, t) {
        Y[e] = t;
      }
      function resolveMode(e) {
        if ('string' == typeof e && Y.hasOwnProperty(e)) e = Y[e];
        else if (e && 'string' == typeof e.name && Y.hasOwnProperty(e.name)) {
          var t = Y[e.name];
          'string' == typeof t && (t = { name: t }), (e = createObj(
            t,
            e
          )), (e.name = t.name);
        } else {
          if ('string' == typeof e && /^[\w\-]+\/[\w\-]+\+xml$/.test(e))
            return resolveMode('application/xml');
          if ('string' == typeof e && /^[\w\-]+\/[\w\-]+\+json$/.test(e))
            return resolveMode('application/json');
        }
        return 'string' == typeof e ? { name: e } : e || { name: 'null' };
      }
      function getMode(e, t) {
        t = resolveMode(t);
        var n = X[t.name];
        if (!n) return getMode(e, 'text/plain');
        var r = n(e, t);
        if (Z.hasOwnProperty(t.name)) {
          var i = Z[t.name];
          for (var o in i)
            i.hasOwnProperty(o) &&
              (r.hasOwnProperty(o) && (r['_' + o] = r[o]), (r[o] = i[o]));
        }
        if (
          ((r.name = t.name), t.helperType &&
            (r.helperType = t.helperType), t.modeProps)
        )
          for (var a in t.modeProps)
            r[a] = t.modeProps[a];
        return r;
      }
      function extendMode(e, t) {
        copyObj(t, Z.hasOwnProperty(e) ? Z[e] : (Z[e] = {}));
      }
      function copyState(e, t) {
        if (!0 === t) return t;
        if (e.copyState) return e.copyState(t);
        var n = {};
        for (var r in t) {
          var i = t[r];
          i instanceof Array && (i = i.concat([])), (n[r] = i);
        }
        return n;
      }
      function innerMode(e, t) {
        for (
          var n;
          e.innerMode && (n = e.innerMode(t)) && n.mode != e;

        ) (t = n.state), (e = n.mode);
        return n || { mode: e, state: t };
      }
      function startState(e, t, n) {
        return !e.startState || e.startState(t, n);
      }
      function highlightLine(e, t, n, r) {
        var i = [e.state.modeGen], o = {};
        runMode(
          e,
          t.text,
          e.doc.mode,
          n,
          function(e, t) {
            return i.push(e, t);
          },
          o,
          r
        );
        for (var a = 0; a < e.state.overlays.length; ++a) !(function(n) {
            var r = e.state.overlays[n], a = 1, s = 0;
            runMode(
              e,
              t.text,
              r.mode,
              !0,
              function(e, t) {
                for (var n = a; s < e; ) {
                  var o = i[a];
                  o > e &&
                    i.splice(a, 1, e, i[a + 1], o), (a += 2), (s = Math.min(
                    e,
                    o
                  ));
                }
                if (t)
                  if (r.opaque)
                    i.splice(n, a - n, e, 'overlay ' + t), (a = n + 2);
                  else
                    for (; n < a; n += 2) {
                      var l = i[n + 1];
                      i[n + 1] = (l ? l + ' ' : '') + 'overlay ' + t;
                    }
              },
              o
            );
          })(a);
        return { styles: i, classes: o.bgClass || o.textClass ? o : null };
      }
      function getLineStyles(e, t, n) {
        if (!t.styles || t.styles[0] != e.state.modeGen) {
          var r = getStateBefore(e, lineNo(t)),
            i = highlightLine(
              e,
              t,
              t.text.length > e.options.maxHighlightLength
                ? copyState(e.doc.mode, r)
                : r
            );
          (t.stateAfter = r), (t.styles = i.styles), i.classes
            ? (t.styleClasses = i.classes)
            : t.styleClasses && (t.styleClasses = null), n === e.doc.frontier &&
            e.doc.frontier++;
        }
        return t.styles;
      }
      function getStateBefore(e, t, n) {
        var r = e.doc, i = e.display;
        if (!r.mode.startState) return !0;
        var o = findStartLine(e, t, n),
          a = o > r.first && getLine(r, o - 1).stateAfter;
        return (a = a
          ? copyState(r.mode, a)
          : startState(r.mode)), r.iter(o, t, function(n) {
          processLine(e, n.text, a);
          var s = o == t - 1 || o % 5 == 0 || (o >= i.viewFrom && o < i.viewTo);
          (n.stateAfter = s ? copyState(r.mode, a) : null), ++o;
        }), n && (r.frontier = o), a;
      }
      function processLine(e, t, n, r) {
        var i = e.doc.mode, o = new J(t, e.options.tabSize);
        for (
          (o.start = o.pos = r || 0), '' == t && callBlankLine(i, n);
          !o.eol();

        ) readToken(i, o, n), (o.start = o.pos);
      }
      function callBlankLine(e, t) {
        if (e.blankLine) return e.blankLine(t);
        if (e.innerMode) {
          var n = innerMode(e, t);
          return n.mode.blankLine ? n.mode.blankLine(n.state) : void 0;
        }
      }
      function readToken(e, t, n, r) {
        for (var i = 0; i < 10; i++) {
          r && (r[0] = innerMode(e, n).mode);
          var o = e.token(t, n);
          if (t.pos > t.start) return o;
        }
        throw new Error('Mode ' + e.name + ' failed to advance stream.');
      }
      function takeToken(e, t, n, r) {
        var i,
          o = function(e) {
            return {
              start: d.start,
              end: d.pos,
              string: d.current(),
              type: i || null,
              state: e ? copyState(a.mode, u) : u
            };
          },
          a = e.doc,
          s = a.mode;
        t = clipPos(a, t);
        var l,
          c = getLine(a, t.line),
          u = getStateBefore(e, t.line, n),
          d = new J(c.text, e.options.tabSize);
        for (
          r && (l = []);
          (r || d.pos < t.ch) && !d.eol();

        ) (d.start = d.pos), (i = readToken(s, d, u)), r && l.push(o(!0));
        return r ? l : o();
      }
      function extractLineClasses(e, t) {
        if (e)
          for (;;) {
            var n = e.match(/(?:^|\s+)line-(background-)?(\S+)/);
            if (!n) break;
            e = e.slice(0, n.index) + e.slice(n.index + n[0].length);
            var r = n[1] ? 'bgClass' : 'textClass';
            null == t[r]
              ? (t[r] = n[2])
              : new RegExp('(?:^|s)' + n[2] + '(?:$|s)').test(t[r]) ||
                  (t[r] += ' ' + n[2]);
          }
        return e;
      }
      function runMode(e, t, n, r, i, o, a) {
        var s = n.flattenSpans;
        null == s && (s = e.options.flattenSpans);
        var l,
          c = 0,
          u = null,
          d = new J(t, e.options.tabSize),
          p = e.options.addModeClass && [null];
        for (
          '' == t && extractLineClasses(callBlankLine(n, r), o);
          !d.eol();

        ) {
          if (
            (d.pos > e.options.maxHighlightLength
              ? ((s = !1), a && processLine(e, t, r, d.pos), (d.pos =
                  t.length), (l = null))
              : (l = extractLineClasses(readToken(n, d, r, p), o)), p)
          ) {
            var f = p[0].name;
            f && (l = 'm-' + (l ? f + ' ' + l : f));
          }
          if (!s || u != l) {
            for (; c < d.start; )
              (c = Math.min(d.start, c + 5e3)), i(c, u);
            u = l;
          }
          d.start = d.pos;
        }
        for (; c < d.pos; ) {
          var h = Math.min(d.pos, c + 5e3);
          i(h, u), (c = h);
        }
      }
      function findStartLine(e, t, n) {
        for (
          var r,
            i,
            o = e.doc,
            a = n ? -1 : t - (e.doc.mode.innerMode ? 1e3 : 100),
            s = t;
          s > a;
          --s
        ) {
          if (s <= o.first) return o.first;
          var l = getLine(o, s - 1);
          if (l.stateAfter && (!n || s <= o.frontier)) return s;
          var c = countColumn(l.text, null, e.options.tabSize);
          (null == i || r > c) && ((i = s - 1), (r = c));
        }
        return i;
      }
      function updateLine(e, t, n, r) {
        (e.text = t), e.stateAfter && (e.stateAfter = null), e.styles && (e.styles = null), null != e.order && (e.order = null), detachMarkedSpans(e), attachMarkedSpans(e, n);
        var i = r ? r(e) : 1;
        i != e.height && updateLineHeight(e, i);
      }
      function cleanUpLine(e) {
        (e.parent = null), detachMarkedSpans(e);
      }
      function interpretTokenStyle(e, t) {
        if (!e || /^\s*$/.test(e)) return null;
        var n = t.addModeClass ? ne : te;
        return n[e] || (n[e] = e.replace(/\S+/g, 'cm-$&'));
      }
      function buildLineContent(e, t) {
        var n = eltP('span', null, null, l ? 'padding-right: .1px' : null),
          r = {
            pre: eltP('pre', [n], 'CodeMirror-line'),
            content: n,
            col: 0,
            pos: 0,
            cm: e,
            trailingSpace: !1,
            splitSpaces: (a || l) && e.getOption('lineWrapping')
          };
        t.measure = {};
        for (var i = 0; i <= (t.rest ? t.rest.length : 0); i++) {
          var o = i ? t.rest[i - 1] : t.line, s = void 0;
          (r.pos = 0), (r.addToken = buildToken), hasBadBidiRects(e.display.measure) && (s = getOrder(o, e.doc.direction)) && (r.addToken = buildTokenBadBidi(r.addToken, s)), (r.map = []);
          insertLineContent(
            o,
            r,
            getLineStyles(e, o, t != e.display.externalMeasured && lineNo(o))
          ), o.styleClasses && (o.styleClasses.bgClass && (r.bgClass = joinClasses(o.styleClasses.bgClass, r.bgClass || '')), o.styleClasses.textClass && (r.textClass = joinClasses(o.styleClasses.textClass, r.textClass || ''))), 0 == r.map.length && r.map.push(0, 0, r.content.appendChild(zeroWidthElement(e.display.measure))), 0 == i ? ((t.measure.map = r.map), (t.measure.cache = {})) : ((t.measure.maps || (t.measure.maps = [])).push(r.map), (t.measure.caches || (t.measure.caches = [])).push({}));
        }
        if (l) {
          var c = r.content.lastChild;
          (/\bcm-tab\b/.test(c.className) ||
            (c.querySelector && c.querySelector('.cm-tab'))) &&
            (r.content.className = 'cm-tab-wrap-hack');
        }
        return signal(
          e,
          'renderLine',
          e,
          t.line,
          r.pre
        ), r.pre.className && (r.textClass = joinClasses(r.pre.className, r.textClass || '')), r;
      }
      function defaultSpecialCharPlaceholder(e) {
        var t = elt('span', '•', 'cm-invalidchar');
        return (t.title =
          '\\u' +
          e
            .charCodeAt(0)
            .toString(16)), t.setAttribute('aria-label', t.title), t;
      }
      function buildToken(e, t, n, r, i, o, l) {
        if (t) {
          var c,
            u = e.splitSpaces ? splitSpaces(t, e.trailingSpace) : t,
            d = e.cm.state.specialChars,
            p = !1;
          if (d.test(t)) {
            c = document.createDocumentFragment();
            for (var f = 0; ; ) {
              d.lastIndex = f;
              var h = d.exec(t), g = h ? h.index - f : t.length - f;
              if (g) {
                var m = document.createTextNode(u.slice(f, f + g));
                a && s < 9
                  ? c.appendChild(elt('span', [m]))
                  : c.appendChild(m), e.map.push(
                  e.pos,
                  e.pos + g,
                  m
                ), (e.col += g), (e.pos += g);
              }
              if (!h) break;
              f += g + 1;
              var v = void 0;
              if ('\t' == h[0]) {
                var y = e.cm.options.tabSize, b = y - e.col % y;
                (v = c.appendChild(
                  elt('span', spaceStr(b), 'cm-tab')
                )), v.setAttribute('role', 'presentation'), v.setAttribute(
                  'cm-text',
                  '\t'
                ), (e.col += b);
              } else
                '\r' == h[0] || '\n' == h[0]
                  ? ((v = c.appendChild(
                      elt('span', '\r' == h[0] ? '␍' : '␤', 'cm-invalidchar')
                    )), v.setAttribute('cm-text', h[0]), (e.col += 1))
                  : ((v = e.cm.options.specialCharPlaceholder(
                      h[0]
                    )), v.setAttribute('cm-text', h[0]), a && s < 9
                      ? c.appendChild(elt('span', [v]))
                      : c.appendChild(v), (e.col += 1));
              e.map.push(e.pos, e.pos + 1, v), e.pos++;
            }
          } else
            (e.col += t.length), (c = document.createTextNode(u)), e.map.push(
              e.pos,
              e.pos + t.length,
              c
            ), a && s < 9 && (p = !0), (e.pos += t.length);
          if (
            ((e.trailingSpace = 32 == u.charCodeAt(t.length - 1)), n ||
              r ||
              i ||
              p ||
              l)
          ) {
            var x = n || '';
            r && (x += r), i && (x += i);
            var C = elt('span', [c], x, l);
            return o && (C.title = o), e.content.appendChild(C);
          }
          e.content.appendChild(c);
        }
      }
      function splitSpaces(e, t) {
        if (e.length > 1 && !/  /.test(e)) return e;
        for (var n = t, r = '', i = 0; i < e.length; i++) {
          var o = e.charAt(i);
          ' ' != o ||
            !n ||
            (i != e.length - 1 && 32 != e.charCodeAt(i + 1)) ||
            (o = ' '), (r += o), (n = ' ' == o);
        }
        return r;
      }
      function buildTokenBadBidi(e, t) {
        return function(n, r, i, o, a, s, l) {
          i = i ? i + ' cm-force-border' : 'cm-force-border';
          for (var c = n.pos, u = c + r.length; ; ) {
            for (
              var d = void 0, p = 0;
              p < t.length && ((d = t[p]), !(d.to > c && d.from <= c));
              p++
            );
            if (d.to >= u) return e(n, r, i, o, a, s, l);
            e(
              n,
              r.slice(0, d.to - c),
              i,
              o,
              null,
              s,
              l
            ), (o = null), (r = r.slice(d.to - c)), (c = d.to);
          }
        };
      }
      function buildCollapsedSpan(e, t, n, r) {
        var i = !r && n.widgetNode;
        i &&
          e.map.push(
            e.pos,
            e.pos + t,
            i
          ), !r && e.cm.display.input.needsContentAttribute && (i || (i = e.content.appendChild(document.createElement('span'))), i.setAttribute('cm-marker', n.id)), i && (e.cm.display.input.setUneditable(i), e.content.appendChild(i)), (e.pos += t), (e.trailingSpace = !1);
      }
      function insertLineContent(e, t, n) {
        var r = e.markedSpans, i = e.text, o = 0;
        if (r)
          for (
            var a, s, l, c, u, d, p, f = i.length, h = 0, g = 1, m = '', v = 0;
            ;

          ) {
            if (v == h) {
              (l = c = u = d = s = ''), (p = null), (v = 1 / 0);
              for (var y = [], b = void 0, x = 0; x < r.length; ++x) {
                var C = r[x], w = C.marker;
                'bookmark' == w.type && C.from == h && w.widgetNode
                  ? y.push(w)
                  : C.from <= h &&
                      (null == C.to ||
                        C.to > h ||
                        (w.collapsed && C.to == h && C.from == h))
                      ? (null != C.to &&
                          C.to != h &&
                          v > C.to &&
                          ((v = C.to), (c = '')), w.className &&
                          (l += ' ' + w.className), w.css &&
                          (s = (s ? s + ';' : '') + w.css), w.startStyle &&
                          C.from == h &&
                          (u += ' ' + w.startStyle), w.endStyle &&
                          C.to == v &&
                          (b || (b = [])).push(w.endStyle, C.to), w.title &&
                          !d &&
                          (d = w.title), w.collapsed &&
                          (!p || compareCollapsedMarkers(p.marker, w) < 0) &&
                          (p = C))
                      : C.from > h && v > C.from && (v = C.from);
              }
              if (b)
                for (var S = 0; S < b.length; S += 2)
                  b[S + 1] == v && (c += ' ' + b[S]);
              if (!p || p.from == h)
                for (var k = 0; k < y.length; ++k)
                  buildCollapsedSpan(t, 0, y[k]);
              if (p && (p.from || 0) == h) {
                if (
                  (buildCollapsedSpan(
                    t,
                    (null == p.to ? f + 1 : p.to) - h,
                    p.marker,
                    null == p.from
                  ), null == p.to)
                )
                  return;
                p.to == h && (p = !1);
              }
            }
            if (h >= f) break;
            for (var L = Math.min(f, v); ; ) {
              if (m) {
                var M = h + m.length;
                if (!p) {
                  var T = M > L ? m.slice(0, L - h) : m;
                  t.addToken(
                    t,
                    T,
                    a ? a + l : l,
                    u,
                    h + T.length == v ? c : '',
                    d,
                    s
                  );
                }
                if (M >= L) {
                  (m = m.slice(L - h)), (h = L);
                  break;
                }
                (h = M), (u = '');
              }
              (m = i.slice(o, (o = n[g++]))), (a = interpretTokenStyle(
                n[g++],
                t.cm.options
              ));
            }
          }
        else
          for (var O = 1; O < n.length; O += 2)
            t.addToken(
              t,
              i.slice(o, (o = n[O])),
              interpretTokenStyle(n[O + 1], t.cm.options)
            );
      }
      function LineView(e, t, n) {
        (this.line = t), (this.rest = visualLineContinued(t)), (this.size = this.rest ? lineNo(lst(this.rest)) - n + 1 : 1), (this.node = this.text = null), (this.hidden = lineIsHidden(e, t));
      }
      function buildViewArray(e, t, n) {
        for (var r, i = [], o = t; o < n; o = r) {
          var a = new LineView(e.doc, getLine(e.doc, o), o);
          (r = o + a.size), i.push(a);
        }
        return i;
      }
      function pushOperation(e) {
        re
          ? re.ops.push(e)
          : (e.ownsGroup = re = { ops: [e], delayedCallbacks: [] });
      }
      function fireCallbacksForOps(e) {
        var t = e.delayedCallbacks, n = 0;
        do {
          for (; n < t.length; n++) t[n].call(null);
          for (var r = 0; r < e.ops.length; r++) {
            var i = e.ops[r];
            if (i.cursorActivityHandlers)
              for (; i.cursorActivityCalled < i.cursorActivityHandlers.length; )
                i.cursorActivityHandlers[i.cursorActivityCalled++].call(
                  null,
                  i.cm
                );
          }
        } while (n < t.length);
      }
      function finishOperation(e, t) {
        var n = e.ownsGroup;
        if (n)
          try {
            fireCallbacksForOps(n);
          } finally {
            (re = null), t(n);
          }
      }
      function signalLater(e, t) {
        var n = getHandlers(e, t);
        if (n.length) {
          var r, i = Array.prototype.slice.call(arguments, 2);
          re
            ? (r = re.delayedCallbacks)
            : ie ? (r = ie) : ((r = ie = []), setTimeout(fireOrphanDelayed, 0));
          for (var o = 0; o < n.length; ++o)
            !(function(e) {
              r.push(function() {
                return n[e].apply(null, i);
              });
            })(o);
        }
      }
      function fireOrphanDelayed() {
        var e = ie;
        ie = null;
        for (var t = 0; t < e.length; ++t) e[t]();
      }
      function updateLineForChanges(e, t, n, r) {
        for (var i = 0; i < t.changes.length; i++) {
          var o = t.changes[i];
          'text' == o
            ? updateLineText(e, t)
            : 'gutter' == o
                ? updateLineGutter(e, t, n, r)
                : 'class' == o
                    ? updateLineClasses(e, t)
                    : 'widget' == o && updateLineWidgets(e, t, r);
        }
        t.changes = null;
      }
      function ensureLineWrapped(e) {
        return e.node == e.text &&
          ((e.node = elt('div', null, null, 'position: relative')), e.text
            .parentNode &&
            e.text.parentNode.replaceChild(e.node, e.text), e.node.appendChild(
            e.text
          ), a && s < 8 && (e.node.style.zIndex = 2)), e.node;
      }
      function updateLineBackground(e, t) {
        var n = t.bgClass
          ? t.bgClass + ' ' + (t.line.bgClass || '')
          : t.line.bgClass;
        if ((n && (n += ' CodeMirror-linebackground'), t.background))
          n
            ? (t.background.className = n)
            : (t.background.parentNode.removeChild(
                t.background
              ), (t.background = null));
        else if (n) {
          var r = ensureLineWrapped(t);
          (t.background = r.insertBefore(
            elt('div', null, n),
            r.firstChild
          )), e.display.input.setUneditable(t.background);
        }
      }
      function getLineContent(e, t) {
        var n = e.display.externalMeasured;
        return n && n.line == t.line
          ? ((e.display.externalMeasured = null), (t.measure =
              n.measure), n.built)
          : buildLineContent(e, t);
      }
      function updateLineText(e, t) {
        var n = t.text.className, r = getLineContent(e, t);
        t.text == t.node &&
          (t.node =
            r.pre), t.text.parentNode.replaceChild(r.pre, t.text), (t.text = r.pre), r.bgClass != t.bgClass || r.textClass != t.textClass ? ((t.bgClass = r.bgClass), (t.textClass = r.textClass), updateLineClasses(e, t)) : n && (t.text.className = n);
      }
      function updateLineClasses(e, t) {
        updateLineBackground(
          e,
          t
        ), t.line.wrapClass ? (ensureLineWrapped(t).className = t.line.wrapClass) : t.node != t.text && (t.node.className = '');
        var n = t.textClass
          ? t.textClass + ' ' + (t.line.textClass || '')
          : t.line.textClass;
        t.text.className = n || '';
      }
      function updateLineGutter(e, t, n, r) {
        if (
          (t.gutter &&
            (t.node.removeChild(
              t.gutter
            ), (t.gutter = null)), t.gutterBackground &&
            (t.node.removeChild(
              t.gutterBackground
            ), (t.gutterBackground = null)), t.line.gutterClass)
        ) {
          var i = ensureLineWrapped(t);
          (t.gutterBackground = elt(
            'div',
            null,
            'CodeMirror-gutter-background ' + t.line.gutterClass,
            'left: ' +
              (e.options.fixedGutter ? r.fixedPos : -r.gutterTotalWidth) +
              'px; width: ' +
              r.gutterTotalWidth +
              'px'
          )), e.display.input.setUneditable(t.gutterBackground), i.insertBefore(
            t.gutterBackground,
            t.text
          );
        }
        var o = t.line.gutterMarkers;
        if (e.options.lineNumbers || o) {
          var a = ensureLineWrapped(t),
            s = (t.gutter = elt(
              'div',
              null,
              'CodeMirror-gutter-wrapper',
              'left: ' +
                (e.options.fixedGutter ? r.fixedPos : -r.gutterTotalWidth) +
                'px'
            ));
          if (
            (e.display.input.setUneditable(s), a.insertBefore(s, t.text), t.line
              .gutterClass && (s.className += ' ' + t.line.gutterClass), !e
              .options.lineNumbers ||
              (o && o['CodeMirror-linenumbers']) ||
              (t.lineNumber = s.appendChild(
                elt(
                  'div',
                  lineNumberFor(e.options, n),
                  'CodeMirror-linenumber CodeMirror-gutter-elt',
                  'left: ' +
                    r.gutterLeft['CodeMirror-linenumbers'] +
                    'px; width: ' +
                    e.display.lineNumInnerWidth +
                    'px'
                )
              )), o)
          )
            for (var l = 0; l < e.options.gutters.length; ++l) {
              var c = e.options.gutters[l], u = o.hasOwnProperty(c) && o[c];
              u &&
                s.appendChild(
                  elt(
                    'div',
                    [u],
                    'CodeMirror-gutter-elt',
                    'left: ' +
                      r.gutterLeft[c] +
                      'px; width: ' +
                      r.gutterWidth[c] +
                      'px'
                  )
                );
            }
        }
      }
      function updateLineWidgets(e, t, n) {
        t.alignable && (t.alignable = null);
        for (
          var r = t.node.firstChild, i = void 0;
          r;
          r = i
        ) (i = r.nextSibling), 'CodeMirror-linewidget' == r.className && t.node.removeChild(r);
        insertLineWidgets(e, t, n);
      }
      function buildLineElement(e, t, n, r) {
        var i = getLineContent(e, t);
        return (t.text = t.node =
          i.pre), i.bgClass && (t.bgClass = i.bgClass), i.textClass && (t.textClass = i.textClass), updateLineClasses(e, t), updateLineGutter(e, t, n, r), insertLineWidgets(e, t, r), t.node;
      }
      function insertLineWidgets(e, t, n) {
        if ((insertLineWidgetsFor(e, t.line, t, n, !0), t.rest))
          for (var r = 0; r < t.rest.length; r++)
            insertLineWidgetsFor(e, t.rest[r], t, n, !1);
      }
      function insertLineWidgetsFor(e, t, n, r, i) {
        if (t.widgets)
          for (
            var o = ensureLineWrapped(n), a = 0, s = t.widgets;
            a < s.length;
            ++a
          ) {
            var l = s[a], c = elt('div', [l.node], 'CodeMirror-linewidget');
            l.handleMouseEvents ||
              c.setAttribute('cm-ignore-events', 'true'), positionLineWidget(
              l,
              c,
              n,
              r
            ), e.display.input.setUneditable(c), i && l.above
              ? o.insertBefore(c, n.gutter || n.text)
              : o.appendChild(c), signalLater(l, 'redraw');
          }
      }
      function positionLineWidget(e, t, n, r) {
        if (e.noHScroll) {
          (n.alignable || (n.alignable = [])).push(t);
          var i = r.wrapperWidth;
          (t.style.left = r.fixedPos + 'px'), e.coverGutter ||
            ((i -= r.gutterTotalWidth), (t.style.paddingLeft =
              r.gutterTotalWidth + 'px')), (t.style.width = i + 'px');
        }
        e.coverGutter &&
          ((t.style.zIndex = 5), (t.style.position = 'relative'), e.noHScroll ||
            (t.style.marginLeft = -r.gutterTotalWidth + 'px'));
      }
      function widgetHeight(e) {
        if (null != e.height) return e.height;
        var t = e.doc.cm;
        if (!t) return 0;
        if (!contains(document.body, e.node)) {
          var n = 'position: relative;';
          e.coverGutter &&
            (n +=
              'margin-left: -' +
              t.display.gutters.offsetWidth +
              'px;'), e.noHScroll &&
            (n +=
              'width: ' +
              t.display.wrapper.clientWidth +
              'px;'), removeChildrenAndAdd(
            t.display.measure,
            elt('div', [e.node], null, n)
          );
        }
        return (e.height = e.node.parentNode.offsetHeight);
      }
      function eventInWidget(e, t) {
        for (
          var n = e_target(t);
          n != e.wrapper;
          n = n.parentNode
        ) if (!n || (1 == n.nodeType && 'true' == n.getAttribute('cm-ignore-events')) || (n.parentNode == e.sizer && n != e.mover)) return !0;
      }
      function paddingTop(e) {
        return e.lineSpace.offsetTop;
      }
      function paddingVert(e) {
        return e.mover.offsetHeight - e.lineSpace.offsetHeight;
      }
      function paddingH(e) {
        if (e.cachedPaddingH) return e.cachedPaddingH;
        var t = removeChildrenAndAdd(e.measure, elt('pre', 'x')),
          n = window.getComputedStyle
            ? window.getComputedStyle(t)
            : t.currentStyle,
          r = {
            left: parseInt(n.paddingLeft),
            right: parseInt(n.paddingRight)
          };
        return isNaN(r.left) || isNaN(r.right) || (e.cachedPaddingH = r), r;
      }
      function scrollGap(e) {
        return N - e.display.nativeBarWidth;
      }
      function displayWidth(e) {
        return (
          e.display.scroller.clientWidth - scrollGap(e) - e.display.barWidth
        );
      }
      function displayHeight(e) {
        return (
          e.display.scroller.clientHeight - scrollGap(e) - e.display.barHeight
        );
      }
      function ensureLineHeights(e, t, n) {
        var r = e.options.lineWrapping, i = r && displayWidth(e);
        if (!t.measure.heights || (r && t.measure.width != i)) {
          var o = (t.measure.heights = []);
          if (r) {
            t.measure.width = i;
            for (
              var a = t.text.firstChild.getClientRects(), s = 0;
              s < a.length - 1;
              s++
            ) {
              var l = a[s], c = a[s + 1];
              Math.abs(l.bottom - c.bottom) > 2 &&
                o.push((l.bottom + c.top) / 2 - n.top);
            }
          }
          o.push(n.bottom - n.top);
        }
      }
      function mapFromLineView(e, t, n) {
        if (e.line == t) return { map: e.measure.map, cache: e.measure.cache };
        for (
          var r = 0;
          r < e.rest.length;
          r++
        ) if (e.rest[r] == t) return { map: e.measure.maps[r], cache: e.measure.caches[r] };
        for (
          var i = 0;
          i < e.rest.length;
          i++
        ) if (lineNo(e.rest[i]) > n) return { map: e.measure.maps[i], cache: e.measure.caches[i], before: !0 };
      }
      function updateExternalMeasurement(e, t) {
        t = visualLine(t);
        var n = lineNo(t),
          r = (e.display.externalMeasured = new LineView(e.doc, t, n));
        r.lineN = n;
        var i = (r.built = buildLineContent(e, r));
        return (r.text =
          i.pre), removeChildrenAndAdd(e.display.lineMeasure, i.pre), r;
      }
      function measureChar(e, t, n, r) {
        return measureCharPrepared(e, prepareMeasureForLine(e, t), n, r);
      }
      function findViewForLine(e, t) {
        if (t >= e.display.viewFrom && t < e.display.viewTo)
          return e.display.view[findViewIndex(e, t)];
        var n = e.display.externalMeasured;
        return n && t >= n.lineN && t < n.lineN + n.size ? n : void 0;
      }
      function prepareMeasureForLine(e, t) {
        var n = lineNo(t), r = findViewForLine(e, n);
        r && !r.text
          ? (r = null)
          : r &&
              r.changes &&
              (updateLineForChanges(
                e,
                r,
                n,
                getDimensions(e)
              ), (e.curOp.forceUpdate = !0)), r || (r = updateExternalMeasurement(e, t));
        var i = mapFromLineView(r, t, n);
        return {
          line: t,
          view: r,
          rect: null,
          map: i.map,
          cache: i.cache,
          before: i.before,
          hasHeights: !1
        };
      }
      function measureCharPrepared(e, t, n, r, i) {
        t.before && (n = -1);
        var o, a = n + (r || '');
        return t.cache.hasOwnProperty(a)
          ? (o = t.cache[a])
          : (t.rect ||
              (t.rect = t.view.text.getBoundingClientRect()), t.hasHeights ||
              (ensureLineHeights(
                e,
                t.view,
                t.rect
              ), (t.hasHeights = !0)), (o = measureCharInner(
              e,
              t,
              n,
              r
            )), o.bogus ||
              (t.cache[
                a
              ] = o)), { left: o.left, right: o.right, top: i ? o.rtop : o.top, bottom: i ? o.rbottom : o.bottom };
      }
      function nodeAndOffsetInLineMap(e, t, n) {
        for (var r, i, o, a, s, l, c = 0; c < e.length; c += 3) if (
            ((s = e[c]), (l = e[c + 1]), t < s
              ? ((i = 0), (o = 1), (a = 'left'))
              : t < l
                  ? ((i = t - s), (o = i + 1))
                  : (c == e.length - 3 || (t == l && e[c + 3] > t)) &&
                      ((o = l - s), (i = o - 1), t >= l &&
                        (a = 'right')), null != i)
          ) {
            if (
              ((r = e[c + 2]), s == l &&
                n == (r.insertLeft ? 'left' : 'right') &&
                (a = n), 'left' == n && 0 == i)
            )
              for (; c && e[c - 2] == e[c - 3] && e[c - 1].insertLeft; )
                (r = e[2 + (c -= 3)]), (a = 'left');
            if ('right' == n && i == l - s)
              for (
                ;
                c < e.length - 3 &&
                e[c + 3] == e[c + 4] &&
                !e[c + 5].insertLeft;

              )
                (r = e[(c += 3) + 2]), (a = 'right');
            break;
          }
        return {
          node: r,
          start: i,
          end: o,
          collapse: a,
          coverStart: s,
          coverEnd: l
        };
      }
      function getUsefulRect(e, t) {
        var n = oe;
        if ('left' == t)
          for (var r = 0; r < e.length && (n = e[r]).left == n.right; r++);
        else
          for (var i = e.length - 1; i >= 0 && (n = e[i]).left == n.right; i--);
        return n;
      }
      function measureCharInner(e, t, n, r) {
        var i,
          o = nodeAndOffsetInLineMap(t.map, n, r),
          l = o.node,
          c = o.start,
          u = o.end,
          d = o.collapse;
        if (3 == l.nodeType) {
          for (var p = 0; p < 4; p++) {
            for (; c && isExtendingChar(t.line.text.charAt(o.coverStart + c)); )
              --c;
            for (
              ;
              o.coverStart + u < o.coverEnd &&
              isExtendingChar(t.line.text.charAt(o.coverStart + u));

            )
              ++u;
            if (
              ((i = a && s < 9 && 0 == c && u == o.coverEnd - o.coverStart
                ? l.parentNode.getBoundingClientRect()
                : getUsefulRect(w(l, c, u).getClientRects(), r)), i.left ||
                i.right ||
                0 == c)
            )
              break;
            (u = c), (c -= 1), (d = 'right');
          }
          a && s < 11 && (i = maybeUpdateRectForZooming(e.display.measure, i));
        } else {
          c > 0 && (d = r = 'right');
          var f;
          i = e.options.lineWrapping && (f = l.getClientRects()).length > 1
            ? f['right' == r ? f.length - 1 : 0]
            : l.getBoundingClientRect();
        }
        if (a && s < 9 && !c && (!i || (!i.left && !i.right))) {
          var h = l.parentNode.getClientRects()[0];
          i = h
            ? {
                left: h.left,
                right: h.left + charWidth(e.display),
                top: h.top,
                bottom: h.bottom
              }
            : oe;
        }
        for (
          var g = i.top - t.rect.top,
            m = i.bottom - t.rect.top,
            v = (g + m) / 2,
            y = t.view.measure.heights,
            b = 0;
          b < y.length - 1 && !(v < y[b]);
          b++
        );
        var x = b ? y[b - 1] : 0,
          C = y[b],
          S = {
            left: ('right' == d ? i.right : i.left) - t.rect.left,
            right: ('left' == d ? i.left : i.right) - t.rect.left,
            top: x,
            bottom: C
          };
        return i.left ||
          i.right ||
          (S.bogus = !0), e.options.singleCursorHeightPerLine || ((S.rtop = g), (S.rbottom = m)), S;
      }
      function maybeUpdateRectForZooming(e, t) {
        if (
          !window.screen ||
          null == screen.logicalXDPI ||
          screen.logicalXDPI == screen.deviceXDPI ||
          !hasBadZoomedRects(e)
        )
          return t;
        var n = screen.logicalXDPI / screen.deviceXDPI,
          r = screen.logicalYDPI / screen.deviceYDPI;
        return {
          left: t.left * n,
          right: t.right * n,
          top: t.top * r,
          bottom: t.bottom * r
        };
      }
      function clearLineMeasurementCacheFor(e) {
        if (
          e.measure &&
          ((e.measure.cache = {}), (e.measure.heights = null), e.rest)
        )
          for (var t = 0; t < e.rest.length; t++)
            e.measure.caches[t] = {};
      }
      function clearLineMeasurementCache(e) {
        (e.display.externalMeasure = null), removeChildren(e.display.lineMeasure);
        for (
          var t = 0;
          t < e.display.view.length;
          t++
        ) clearLineMeasurementCacheFor(e.display.view[t]);
      }
      function clearCaches(e) {
        clearLineMeasurementCache(
          e
        ), (e.display.cachedCharWidth = e.display.cachedTextHeight = e.display.cachedPaddingH = null), e.options.lineWrapping || (e.display.maxLineChanged = !0), (e.display.lineNumChars = null);
      }
      function pageScrollX() {
        return u && m
          ? -(document.body.getBoundingClientRect().left -
              parseInt(getComputedStyle(document.body).marginLeft))
          : window.pageXOffset ||
              (document.documentElement || document.body).scrollLeft;
      }
      function pageScrollY() {
        return u && m
          ? -(document.body.getBoundingClientRect().top -
              parseInt(getComputedStyle(document.body).marginTop))
          : window.pageYOffset ||
              (document.documentElement || document.body).scrollTop;
      }
      function intoCoordSystem(e, t, n, r, i) {
        if (!i && t.widgets)
          for (var o = 0; o < t.widgets.length; ++o)
            if (t.widgets[o].above) {
              var a = widgetHeight(t.widgets[o]);
              (n.top += a), (n.bottom += a);
            }
        if ('line' == r) return n;
        r || (r = 'local');
        var s = heightAtLine(t);
        if (
          ('local' == r
            ? (s += paddingTop(e.display))
            : (s -= e.display.viewOffset), 'page' == r || 'window' == r)
        ) {
          var l = e.display.lineSpace.getBoundingClientRect();
          s += l.top + ('window' == r ? 0 : pageScrollY());
          var c = l.left + ('window' == r ? 0 : pageScrollX());
          (n.left += c), (n.right += c);
        }
        return (n.top += s), (n.bottom += s), n;
      }
      function fromCoordSystem(e, t, n) {
        if ('div' == n) return t;
        var r = t.left, i = t.top;
        if ('page' == n) (r -= pageScrollX()), (i -= pageScrollY());
        else if ('local' == n || !n) {
          var o = e.display.sizer.getBoundingClientRect();
          (r += o.left), (i += o.top);
        }
        var a = e.display.lineSpace.getBoundingClientRect();
        return { left: r - a.left, top: i - a.top };
      }
      function charCoords(e, t, n, r, i) {
        return r ||
          (r = getLine(
            e.doc,
            t.line
          )), intoCoordSystem(e, r, measureChar(e, r, t.ch, i), n);
      }
      function cursorCoords(e, t, n, r, i, o) {
        function get(t, a) {
          var s = measureCharPrepared(e, i, t, a ? 'right' : 'left', o);
          return a
            ? (s.left = s.right)
            : (s.right = s.left), intoCoordSystem(e, r, s, n);
        }
        function getBidi(e, t, n) {
          var r = a[t], i = r.level % 2 != 0;
          return get(n ? e - 1 : e, i != n);
        }
        (r =
          r || getLine(e.doc, t.line)), i || (i = prepareMeasureForLine(e, r));
        var a = getOrder(r, e.doc.direction), s = t.ch, l = t.sticky;
        if (
          (s >= r.text.length
            ? ((s = r.text.length), (l = 'before'))
            : s <= 0 && ((s = 0), (l = 'after')), !a)
        )
          return get('before' == l ? s - 1 : s, 'before' == l);
        var c = getBidiPartAt(a, s, l), u = R, d = getBidi(s, c, 'before' == l);
        return null != u && (d.other = getBidi(s, u, 'before' != l)), d;
      }
      function estimateCoords(e, t) {
        var n = 0;
        (t = clipPos(
          e.doc,
          t
        )), e.options.lineWrapping || (n = charWidth(e.display) * t.ch);
        var r = getLine(e.doc, t.line),
          i = heightAtLine(r) + paddingTop(e.display);
        return { left: n, right: n, top: i, bottom: i + r.height };
      }
      function PosWithInfo(e, t, n, r, i) {
        var o = Pos(e, t, n);
        return (o.xRel = i), r && (o.outside = !0), o;
      }
      function coordsChar(e, t, n) {
        var r = e.doc;
        if ((n += e.display.viewOffset) < 0)
          return PosWithInfo(r.first, 0, null, !0, -1);
        var i = lineAtHeight(r, n), o = r.first + r.size - 1;
        if (i > o)
          return PosWithInfo(
            r.first + r.size - 1,
            getLine(r, o).text.length,
            null,
            !0,
            1
          );
        t < 0 && (t = 0);
        for (var a = getLine(r, i); ; ) {
          var s = coordsCharInner(e, a, i, t, n),
            l = collapsedSpanAtEnd(a),
            c = l && l.find(0, !0);
          if (!l || !(s.ch > c.from.ch || (s.ch == c.from.ch && s.xRel > 0)))
            return s;
          i = lineNo((a = c.to.line));
        }
      }
      function wrappedLineExtent(e, t, n, r) {
        var i = function(r) {
          return intoCoordSystem(e, t, measureCharPrepared(e, n, r), 'line');
        },
          o = t.text.length,
          a = findFirst(
            function(e) {
              return i(e - 1).bottom <= r;
            },
            o,
            0
          );
        return (o = findFirst(
          function(e) {
            return i(e).top > r;
          },
          a,
          o
        )), { begin: a, end: o };
      }
      function wrappedLineExtentChar(e, t, n, r) {
        return wrappedLineExtent(
          e,
          t,
          n,
          intoCoordSystem(e, t, measureCharPrepared(e, n, r), 'line').top
        );
      }
      function coordsCharInner(e, t, n, r, i) {
        i -= heightAtLine(t);
        var o, a = 0, s = t.text.length, l = prepareMeasureForLine(e, t);
        if (getOrder(t, e.doc.direction)) {
          if (e.options.lineWrapping) {
            var c;
            (c = wrappedLineExtent(e, t, l, i)), (a = c.begin), (s = c.end);
          }
          o = new Pos(n, a);
          var u,
            d,
            p = cursorCoords(e, o, 'line', t, l).left,
            f = p < r ? 1 : -1,
            h = p - r;
          do {
            if (
              ((u = h), (d = o), null == (o = moveVisually(e, t, o, f)) ||
                o.ch < a ||
                s <= ('before' == o.sticky ? o.ch - 1 : o.ch))
            ) {
              o = d;
              break;
            }
            h = cursorCoords(e, o, 'line', t, l).left - r;
          } while (f < 0 != h < 0 && Math.abs(h) <= Math.abs(u));
          if (Math.abs(h) > Math.abs(u)) {
            if (h < 0 == u < 0)
              throw new Error('Broke out of infinite loop in coordsCharInner');
            o = d;
          }
        } else {
          var g = findFirst(
            function(n) {
              var o = intoCoordSystem(
                e,
                t,
                measureCharPrepared(e, l, n),
                'line'
              );
              return o.top > i
                ? ((s = Math.min(n, s)), !0)
                : !(o.bottom <= i) &&
                    (o.left > r ||
                      (!(o.right < r) && r - o.left < o.right - r));
            },
            a,
            s
          );
          (g = skipExtendingChars(t.text, g, 1)), (o = new Pos(
            n,
            g,
            g == s ? 'before' : 'after'
          ));
        }
        var m = cursorCoords(e, o, 'line', t, l);
        return (i < m.top || m.bottom < i) &&
          (o.outside = !0), (o.xRel = r < m.left ? -1 : r > m.right ? 1 : 0), o;
      }
      function textHeight(e) {
        if (null != e.cachedTextHeight) return e.cachedTextHeight;
        if (null == ee) {
          ee = elt('pre');
          for (var t = 0; t < 49; ++t)
            ee.appendChild(document.createTextNode('x')), ee.appendChild(
              elt('br')
            );
          ee.appendChild(document.createTextNode('x'));
        }
        removeChildrenAndAdd(e.measure, ee);
        var n = ee.offsetHeight / 50;
        return n > 3 &&
          (e.cachedTextHeight = n), removeChildren(e.measure), n || 1;
      }
      function charWidth(e) {
        if (null != e.cachedCharWidth) return e.cachedCharWidth;
        var t = elt('span', 'xxxxxxxxxx'), n = elt('pre', [t]);
        removeChildrenAndAdd(e.measure, n);
        var r = t.getBoundingClientRect(), i = (r.right - r.left) / 10;
        return i > 2 && (e.cachedCharWidth = i), i || 10;
      }
      function getDimensions(e) {
        for (
          var t = e.display,
            n = {},
            r = {},
            i = t.gutters.clientLeft,
            o = t.gutters.firstChild,
            a = 0;
          o;
          (o = o.nextSibling), ++a
        ) (n[e.options.gutters[a]] = o.offsetLeft + o.clientLeft + i), (r[e.options.gutters[a]] = o.clientWidth);
        return {
          fixedPos: compensateForHScroll(t),
          gutterTotalWidth: t.gutters.offsetWidth,
          gutterLeft: n,
          gutterWidth: r,
          wrapperWidth: t.wrapper.clientWidth
        };
      }
      function compensateForHScroll(e) {
        return (
          e.scroller.getBoundingClientRect().left -
          e.sizer.getBoundingClientRect().left
        );
      }
      function estimateHeight(e) {
        var t = textHeight(e.display),
          n = e.options.lineWrapping,
          r =
            n &&
            Math.max(
              5,
              e.display.scroller.clientWidth / charWidth(e.display) - 3
            );
        return function(i) {
          if (lineIsHidden(e.doc, i)) return 0;
          var o = 0;
          if (i.widgets)
            for (var a = 0; a < i.widgets.length; a++)
              i.widgets[a].height && (o += i.widgets[a].height);
          return n ? o + (Math.ceil(i.text.length / r) || 1) * t : o + t;
        };
      }
      function estimateLineHeights(e) {
        var t = e.doc, n = estimateHeight(e);
        t.iter(function(e) {
          var t = n(e);
          t != e.height && updateLineHeight(e, t);
        });
      }
      function posFromMouse(e, t, n, r) {
        var i = e.display;
        if (!n && 'true' == e_target(t).getAttribute('cm-not-content'))
          return null;
        var o, a, s = i.lineSpace.getBoundingClientRect();
        try {
          (o = t.clientX - s.left), (a = t.clientY - s.top);
        } catch (t) {
          return null;
        }
        var l, c = coordsChar(e, o, a);
        if (
          r &&
          1 == c.xRel &&
          (l = getLine(e.doc, c.line).text).length == c.ch
        ) {
          var u = countColumn(l, l.length, e.options.tabSize) - l.length;
          c = Pos(
            c.line,
            Math.max(
              0,
              Math.round(
                (o - paddingH(e.display).left) / charWidth(e.display)
              ) - u
            )
          );
        }
        return c;
      }
      function findViewIndex(e, t) {
        if (t >= e.display.viewTo) return null;
        if ((t -= e.display.viewFrom) < 0) return null;
        for (
          var n = e.display.view, r = 0;
          r < n.length;
          r++
        ) if ((t -= n[r].size) < 0) return r;
      }
      function updateSelection(e) {
        e.display.input.showSelection(e.display.input.prepareSelection());
      }
      function prepareSelection(e, t) {
        for (
          var n = e.doc,
            r = {},
            i = (r.cursors = document.createDocumentFragment()),
            o = (r.selection = document.createDocumentFragment()),
            a = 0;
          a < n.sel.ranges.length;
          a++
        ) if (!1 !== t || a != n.sel.primIndex) {
            var s = n.sel.ranges[a];
            if (
              !(s.from().line >= e.display.viewTo ||
                s.to().line < e.display.viewFrom)
            ) {
              var l = s.empty();
              (l || e.options.showCursorWhenSelecting) &&
                drawSelectionCursor(e, s.head, i), l ||
                drawSelectionRange(e, s, o);
            }
          }
        return r;
      }
      function drawSelectionCursor(e, t, n) {
        var r = cursorCoords(
          e,
          t,
          'div',
          null,
          null,
          !e.options.singleCursorHeightPerLine
        ),
          i = n.appendChild(elt('div', ' ', 'CodeMirror-cursor'));
        if (
          ((i.style.left = r.left + 'px'), (i.style.top =
            r.top + 'px'), (i.style.height =
            Math.max(0, r.bottom - r.top) * e.options.cursorHeight +
            'px'), r.other)
        ) {
          var o = n.appendChild(
            elt('div', ' ', 'CodeMirror-cursor CodeMirror-secondarycursor')
          );
          (o.style.display = ''), (o.style.left =
            r.other.left + 'px'), (o.style.top =
            r.other.top + 'px'), (o.style.height =
            0.85 * (r.other.bottom - r.other.top) + 'px');
        }
      }
      function drawSelectionRange(e, t, n) {
        function add(e, t, n, r) {
          t < 0 &&
            (t = 0), (t = Math.round(t)), (r = Math.round(r)), o.appendChild(elt('div', null, 'CodeMirror-selected', 'position: absolute; left: ' + e + 'px;\n                             top: ' + t + 'px; width: ' + (null == n ? l - e : n) + 'px;\n                             height: ' + (r - t) + 'px'));
        }
        function drawForLine(t, n, r) {
          function coords(n, r) {
            return charCoords(e, Pos(t, n), 'div', c, r);
          }
          var o, a, c = getLine(i, t), u = c.text.length;
          return iterateBidiSections(
            getOrder(c, i.direction),
            n || 0,
            null == r ? u : r,
            function(e, t, i) {
              var c, d, p, f = coords(e, 'left');
              if (e == t) (c = f), (d = p = f.left);
              else {
                if (((c = coords(t - 1, 'right')), 'rtl' == i)) {
                  var h = f;
                  (f = c), (c = h);
                }
                (d = f.left), (p = c.right);
              }
              null == n && 0 == e && (d = s), c.top - f.top > 3 &&
                (add(d, f.top, null, f.bottom), (d = s), f.bottom < c.top &&
                  add(d, f.bottom, null, c.top)), null == r &&
                t == u &&
                (p = l), (!o ||
                f.top < o.top ||
                (f.top == o.top && f.left < o.left)) &&
                (o = f), (!a ||
                c.bottom > a.bottom ||
                (c.bottom == a.bottom && c.right > a.right)) &&
                (a = c), d < s + 1 && (d = s), add(d, c.top, p - d, c.bottom);
            }
          ), { start: o, end: a };
        }
        var r = e.display,
          i = e.doc,
          o = document.createDocumentFragment(),
          a = paddingH(e.display),
          s = a.left,
          l =
            Math.max(r.sizerWidth, displayWidth(e) - r.sizer.offsetLeft) -
            a.right,
          c = t.from(),
          u = t.to();
        if (c.line == u.line) drawForLine(c.line, c.ch, u.ch);
        else {
          var d = getLine(i, c.line),
            p = getLine(i, u.line),
            f = visualLine(d) == visualLine(p),
            h = drawForLine(c.line, c.ch, f ? d.text.length + 1 : null).end,
            g = drawForLine(u.line, f ? 0 : null, u.ch).start;
          f &&
            (h.top < g.top - 2
              ? (add(h.right, h.top, null, h.bottom), add(
                  s,
                  g.top,
                  g.left,
                  g.bottom
                ))
              : add(h.right, h.top, g.left - h.right, h.bottom)), h.bottom <
            g.top && add(s, h.bottom, null, g.top);
        }
        n.appendChild(o);
      }
      function restartBlink(e) {
        if (e.state.focused) {
          var t = e.display;
          clearInterval(t.blinker);
          var n = !0;
          (t.cursorDiv.style.visibility = ''), e.options.cursorBlinkRate > 0
            ? (t.blinker = setInterval(function() {
                return (t.cursorDiv.style.visibility = (n = !n)
                  ? ''
                  : 'hidden');
              }, e.options.cursorBlinkRate))
            : e.options.cursorBlinkRate < 0 &&
                (t.cursorDiv.style.visibility = 'hidden');
        }
      }
      function ensureFocus(e) {
        e.state.focused || (e.display.input.focus(), onFocus(e));
      }
      function delayBlurEvent(e) {
        (e.state.delayingBlurEvent = !0), setTimeout(function() {
          e.state.delayingBlurEvent &&
            ((e.state.delayingBlurEvent = !1), onBlur(e));
        }, 100);
      }
      function onFocus(e, t) {
        e.state.delayingBlurEvent &&
          (e.state.delayingBlurEvent = !1), 'nocursor' != e.options.readOnly &&
          (e.state.focused ||
            (signal(e, 'focus', e, t), (e.state.focused = !0), addClass(
              e.display.wrapper,
              'CodeMirror-focused'
            ), e.curOp ||
              e.display.selForContextMenu == e.doc.sel ||
              (e.display.input.reset(), l &&
                setTimeout(function() {
                  return e.display.input.reset(!0);
                }, 20)), e.display.input.receivedFocus()), restartBlink(e));
      }
      function onBlur(e, t) {
        e.state.delayingBlurEvent ||
          (e.state.focused &&
            (signal(e, 'blur', e, t), (e.state.focused = !1), L(
              e.display.wrapper,
              'CodeMirror-focused'
            )), clearInterval(e.display.blinker), setTimeout(function() {
            e.state.focused || (e.display.shift = !1);
          }, 150));
      }
      function updateHeightsInViewport(e) {
        for (
          var t = e.display, n = t.lineDiv.offsetTop, r = 0;
          r < t.view.length;
          r++
        ) {
          var i = t.view[r], o = void 0;
          if (!i.hidden) {
            if (a && s < 8) {
              var l = i.node.offsetTop + i.node.offsetHeight;
              (o = l - n), (n = l);
            } else {
              var c = i.node.getBoundingClientRect();
              o = c.bottom - c.top;
            }
            var u = i.line.height - o;
            if (
              (o < 2 && (o = textHeight(t)), (u > 0.001 || u < -0.001) &&
                (updateLineHeight(i.line, o), updateWidgetHeight(
                  i.line
                ), i.rest))
            )
              for (var d = 0; d < i.rest.length; d++)
                updateWidgetHeight(i.rest[d]);
          }
        }
      }
      function updateWidgetHeight(e) {
        if (e.widgets)
          for (var t = 0; t < e.widgets.length; ++t)
            e.widgets[t].height = e.widgets[t].node.parentNode.offsetHeight;
      }
      function visibleLines(e, t, n) {
        var r = n && null != n.top ? Math.max(0, n.top) : e.scroller.scrollTop;
        r = Math.floor(r - paddingTop(e));
        var i = n && null != n.bottom ? n.bottom : r + e.wrapper.clientHeight,
          o = lineAtHeight(t, r),
          a = lineAtHeight(t, i);
        if (n && n.ensure) {
          var s = n.ensure.from.line, l = n.ensure.to.line;
          s < o
            ? ((o = s), (a = lineAtHeight(
                t,
                heightAtLine(getLine(t, s)) + e.wrapper.clientHeight
              )))
            : Math.min(l, t.lastLine()) >= a &&
                ((o = lineAtHeight(
                  t,
                  heightAtLine(getLine(t, l)) - e.wrapper.clientHeight
                )), (a = l));
        }
        return { from: o, to: Math.max(a, o + 1) };
      }
      function alignHorizontally(e) {
        var t = e.display, n = t.view;
        if (t.alignWidgets || (t.gutters.firstChild && e.options.fixedGutter)) {
          for (
            var r =
              compensateForHScroll(t) -
              t.scroller.scrollLeft +
              e.doc.scrollLeft,
              i = t.gutters.offsetWidth,
              o = r + 'px',
              a = 0;
            a < n.length;
            a++
          )
            if (!n[a].hidden) {
              e.options.fixedGutter &&
                (n[a].gutter && (n[a].gutter.style.left = o), n[a]
                  .gutterBackground && (n[a].gutterBackground.style.left = o));
              var s = n[a].alignable;
              if (s) for (var l = 0; l < s.length; l++) s[l].style.left = o;
            }
          e.options.fixedGutter && (t.gutters.style.left = r + i + 'px');
        }
      }
      function maybeUpdateLineNumberWidth(e) {
        if (!e.options.lineNumbers) return !1;
        var t = e.doc,
          n = lineNumberFor(e.options, t.first + t.size - 1),
          r = e.display;
        if (n.length != r.lineNumChars) {
          var i = r.measure.appendChild(
            elt(
              'div',
              [elt('div', n)],
              'CodeMirror-linenumber CodeMirror-gutter-elt'
            )
          ),
            o = i.firstChild.offsetWidth,
            a = i.offsetWidth - o;
          return (r.lineGutter.style.width = ''), (r.lineNumInnerWidth =
            Math.max(o, r.lineGutter.offsetWidth - a) + 1), (r.lineNumWidth =
            r.lineNumInnerWidth + a), (r.lineNumChars = r.lineNumInnerWidth
            ? n.length
            : -1), (r.lineGutter.style.width =
            r.lineNumWidth + 'px'), updateGutterSpace(e), !0;
        }
        return !1;
      }
      function maybeScrollWindow(e, t) {
        if (!signalDOMEvent(e, 'scrollCursorIntoView')) {
          var n = e.display, r = n.sizer.getBoundingClientRect(), i = null;
          if (
            (t.top + r.top < 0
              ? (i = !0)
              : t.bottom + r.top >
                  (window.innerHeight ||
                    document.documentElement.clientHeight) && (i = !1), null !=
              i && !h)
          ) {
            var o = elt(
              'div',
              '​',
              null,
              'position: absolute;\n                         top: ' +
                (t.top - n.viewOffset - paddingTop(e.display)) +
                'px;\n                         height: ' +
                (t.bottom - t.top + scrollGap(e) + n.barHeight) +
                'px;\n                         left: ' +
                t.left +
                'px; width: ' +
                Math.max(2, t.right - t.left) +
                'px;'
            );
            e.display.lineSpace.appendChild(o), o.scrollIntoView(
              i
            ), e.display.lineSpace.removeChild(o);
          }
        }
      }
      function scrollPosIntoView(e, t, n, r) {
        null == r && (r = 0);
        for (var i, o = 0; o < 5; o++) {
          var a = !1,
            s = cursorCoords(e, t),
            l = n && n != t ? cursorCoords(e, n) : s;
          i = {
            left: Math.min(s.left, l.left),
            top: Math.min(s.top, l.top) - r,
            right: Math.max(s.left, l.left),
            bottom: Math.max(s.bottom, l.bottom) + r
          };
          var c = calculateScrollPos(e, i),
            u = e.doc.scrollTop,
            d = e.doc.scrollLeft;
          if (
            (null != c.scrollTop &&
              (updateScrollTop(e, c.scrollTop), Math.abs(e.doc.scrollTop - u) >
                1 && (a = !0)), null != c.scrollLeft &&
              (setScrollLeft(e, c.scrollLeft), Math.abs(e.doc.scrollLeft - d) >
                1 && (a = !0)), !a)
          )
            break;
        }
        return i;
      }
      function scrollIntoView(e, t) {
        var n = calculateScrollPos(e, t);
        null != n.scrollTop &&
          updateScrollTop(
            e,
            n.scrollTop
          ), null != n.scrollLeft && setScrollLeft(e, n.scrollLeft);
      }
      function calculateScrollPos(e, t) {
        var n = e.display, r = textHeight(e.display);
        t.top < 0 && (t.top = 0);
        var i = e.curOp && null != e.curOp.scrollTop
          ? e.curOp.scrollTop
          : n.scroller.scrollTop,
          o = displayHeight(e),
          a = {};
        t.bottom - t.top > o && (t.bottom = t.top + o);
        var s = e.doc.height + paddingVert(n),
          l = t.top < r,
          c = t.bottom > s - r;
        if (t.top < i) a.scrollTop = l ? 0 : t.top;
        else if (t.bottom > i + o) {
          var u = Math.min(t.top, (c ? s : t.bottom) - o);
          u != i && (a.scrollTop = u);
        }
        var d = e.curOp && null != e.curOp.scrollLeft
          ? e.curOp.scrollLeft
          : n.scroller.scrollLeft,
          p =
            displayWidth(e) -
            (e.options.fixedGutter ? n.gutters.offsetWidth : 0),
          f = t.right - t.left > p;
        return f &&
          (t.right =
            t.left +
            p), t.left < 10 ? (a.scrollLeft = 0) : t.left < d ? (a.scrollLeft = Math.max(0, t.left - (f ? 0 : 10))) : t.right > p + d - 3 && (a.scrollLeft = t.right + (f ? 0 : 10) - p), a;
      }
      function addToScrollTop(e, t) {
        null != t &&
          (resolveScrollToPos(e), (e.curOp.scrollTop =
            (null == e.curOp.scrollTop ? e.doc.scrollTop : e.curOp.scrollTop) +
            t));
      }
      function ensureCursorVisible(e) {
        resolveScrollToPos(e);
        var t = e.getCursor(), n = t, r = t;
        e.options.lineWrapping ||
          ((n = t.ch ? Pos(t.line, t.ch - 1) : t), (r = Pos(
            t.line,
            t.ch + 1
          ))), (e.curOp.scrollToPos = { from: n, to: r, margin: e.options.cursorScrollMargin });
      }
      function scrollToCoords(e, t, n) {
        (null == t && null == n) ||
          resolveScrollToPos(
            e
          ), null != t && (e.curOp.scrollLeft = t), null != n && (e.curOp.scrollTop = n);
      }
      function scrollToRange(e, t) {
        resolveScrollToPos(e), (e.curOp.scrollToPos = t);
      }
      function resolveScrollToPos(e) {
        var t = e.curOp.scrollToPos;
        if (t) {
          e.curOp.scrollToPos = null;
          scrollToCoordsRange(
            e,
            estimateCoords(e, t.from),
            estimateCoords(e, t.to),
            t.margin
          );
        }
      }
      function scrollToCoordsRange(e, t, n, r) {
        var i = calculateScrollPos(e, {
          left: Math.min(t.left, n.left),
          top: Math.min(t.top, n.top) - r,
          right: Math.max(t.right, n.right),
          bottom: Math.max(t.bottom, n.bottom) + r
        });
        scrollToCoords(e, i.scrollLeft, i.scrollTop);
      }
      function updateScrollTop(e, t) {
        Math.abs(e.doc.scrollTop - t) < 2 ||
          (n || updateDisplaySimple(e, { top: t }), setScrollTop(e, t, !0), n &&
            updateDisplaySimple(e), startWorker(e, 100));
      }
      function setScrollTop(e, t, n) {
        (t = Math.min(
          e.display.scroller.scrollHeight - e.display.scroller.clientHeight,
          t
        )), (e.display.scroller.scrollTop != t || n) && ((e.doc.scrollTop = t), e.display.scrollbars.setScrollTop(t), e.display.scroller.scrollTop != t && (e.display.scroller.scrollTop = t));
      }
      function setScrollLeft(e, t, n, r) {
        (t = Math.min(
          t,
          e.display.scroller.scrollWidth - e.display.scroller.clientWidth
        )), ((n ? t == e.doc.scrollLeft : Math.abs(e.doc.scrollLeft - t) < 2) && !r) || ((e.doc.scrollLeft = t), alignHorizontally(e), e.display.scroller.scrollLeft != t && (e.display.scroller.scrollLeft = t), e.display.scrollbars.setScrollLeft(t));
      }
      function measureForScrollbars(e) {
        var t = e.display,
          n = t.gutters.offsetWidth,
          r = Math.round(e.doc.height + paddingVert(e.display));
        return {
          clientHeight: t.scroller.clientHeight,
          viewHeight: t.wrapper.clientHeight,
          scrollWidth: t.scroller.scrollWidth,
          clientWidth: t.scroller.clientWidth,
          viewWidth: t.wrapper.clientWidth,
          barLeft: e.options.fixedGutter ? n : 0,
          docHeight: r,
          scrollHeight: r + scrollGap(e) + t.barHeight,
          nativeBarWidth: t.nativeBarWidth,
          gutterWidth: n
        };
      }
      function updateScrollbars(e, t) {
        t || (t = measureForScrollbars(e));
        var n = e.display.barWidth, r = e.display.barHeight;
        updateScrollbarsInner(e, t);
        for (
          var i = 0;
          (i < 4 && n != e.display.barWidth) || r != e.display.barHeight;
          i++
        ) n != e.display.barWidth && e.options.lineWrapping && updateHeightsInViewport(e), updateScrollbarsInner(e, measureForScrollbars(e)), (n = e.display.barWidth), (r = e.display.barHeight);
      }
      function updateScrollbarsInner(e, t) {
        var n = e.display, r = n.scrollbars.update(t);
        (n.sizer.style.paddingRight =
          (n.barWidth = r.right) +
          'px'), (n.sizer.style.paddingBottom = (n.barHeight = r.bottom) + 'px'), (n.heightForcer.style.borderBottom = r.bottom + 'px solid transparent'), r.right && r.bottom ? ((n.scrollbarFiller.style.display = 'block'), (n.scrollbarFiller.style.height = r.bottom + 'px'), (n.scrollbarFiller.style.width = r.right + 'px')) : (n.scrollbarFiller.style.display = ''), r.bottom && e.options.coverGutterNextToScrollbar && e.options.fixedGutter ? ((n.gutterFiller.style.display = 'block'), (n.gutterFiller.style.height = r.bottom + 'px'), (n.gutterFiller.style.width = t.gutterWidth + 'px')) : (n.gutterFiller.style.display = '');
      }
      function initScrollbars(e) {
        e.display.scrollbars &&
          (e.display.scrollbars.clear(), e.display.scrollbars.addClass &&
            L(
              e.display.wrapper,
              e.display.scrollbars.addClass
            )), (e.display.scrollbars = new le[e.options.scrollbarStyle](
          function(t) {
            e.display.wrapper.insertBefore(
              t,
              e.display.scrollbarFiller
            ), G(t, 'mousedown', function() {
              e.state.focused &&
                setTimeout(function() {
                  return e.display.input.focus();
                }, 0);
            }), t.setAttribute('cm-not-content', 'true');
          },
          function(t, n) {
            'horizontal' == n ? setScrollLeft(e, t) : updateScrollTop(e, t);
          },
          e
        )), e.display.scrollbars.addClass && addClass(e.display.wrapper, e.display.scrollbars.addClass);
      }
      function startOperation(e) {
        (e.curOp = {
          cm: e,
          viewChanged: !1,
          startHeight: e.doc.height,
          forceUpdate: !1,
          updateInput: null,
          typing: !1,
          changeObjs: null,
          cursorActivityHandlers: null,
          cursorActivityCalled: 0,
          selectionChanged: !1,
          updateMaxLine: !1,
          scrollLeft: null,
          scrollTop: null,
          scrollToPos: null,
          focus: !1,
          id: ++ce
        }), pushOperation(e.curOp);
      }
      function endOperation(e) {
        finishOperation(e.curOp, function(e) {
          for (var t = 0; t < e.ops.length; t++) e.ops[t].cm.curOp = null;
          endOperations(e);
        });
      }
      function endOperations(e) {
        for (var t = e.ops, n = 0; n < t.length; n++) endOperation_R1(t[n]);
        for (var r = 0; r < t.length; r++) endOperation_W1(t[r]);
        for (var i = 0; i < t.length; i++) endOperation_R2(t[i]);
        for (var o = 0; o < t.length; o++) endOperation_W2(t[o]);
        for (var a = 0; a < t.length; a++) endOperation_finish(t[a]);
      }
      function endOperation_R1(e) {
        var t = e.cm, n = t.display;
        maybeClipScrollbars(
          t
        ), e.updateMaxLine && findMaxLine(t), (e.mustUpdate = e.viewChanged || e.forceUpdate || null != e.scrollTop || (e.scrollToPos && (e.scrollToPos.from.line < n.viewFrom || e.scrollToPos.to.line >= n.viewTo)) || (n.maxLineChanged && t.options.lineWrapping)), (e.update = e.mustUpdate && new ue(t, e.mustUpdate && { top: e.scrollTop, ensure: e.scrollToPos }, e.forceUpdate));
      }
      function endOperation_W1(e) {
        e.updatedDisplay =
          e.mustUpdate && updateDisplayIfNeeded(e.cm, e.update);
      }
      function endOperation_R2(e) {
        var t = e.cm, n = t.display;
        e.updatedDisplay &&
          updateHeightsInViewport(
            t
          ), (e.barMeasure = measureForScrollbars(t)), n.maxLineChanged && !t.options.lineWrapping && ((e.adjustWidthTo = measureChar(t, n.maxLine, n.maxLine.text.length).left + 3), (t.display.sizerWidth = e.adjustWidthTo), (e.barMeasure.scrollWidth = Math.max(n.scroller.clientWidth, n.sizer.offsetLeft + e.adjustWidthTo + scrollGap(t) + t.display.barWidth)), (e.maxScrollLeft = Math.max(0, n.sizer.offsetLeft + e.adjustWidthTo - displayWidth(t)))), (e.updatedDisplay || e.selectionChanged) && (e.preparedSelection = n.input.prepareSelection(e.focus));
      }
      function endOperation_W2(e) {
        var t = e.cm;
        null != e.adjustWidthTo &&
          ((t.display.sizer.style.minWidth =
            e.adjustWidthTo + 'px'), e.maxScrollLeft < t.doc.scrollLeft &&
            setScrollLeft(
              t,
              Math.min(t.display.scroller.scrollLeft, e.maxScrollLeft),
              !0
            ), (t.display.maxLineChanged = !1));
        var n =
          e.focus &&
          e.focus == activeElt() &&
          (!document.hasFocus || document.hasFocus());
        e.preparedSelection &&
          t.display.input.showSelection(
            e.preparedSelection,
            n
          ), (e.updatedDisplay || e.startHeight != t.doc.height) && updateScrollbars(t, e.barMeasure), e.updatedDisplay && setDocumentHeight(t, e.barMeasure), e.selectionChanged && restartBlink(t), t.state.focused && e.updateInput && t.display.input.reset(e.typing), n && ensureFocus(e.cm);
      }
      function endOperation_finish(e) {
        var t = e.cm, n = t.display, r = t.doc;
        if (
          (e.updatedDisplay && postUpdateDisplay(t, e.update), null ==
            n.wheelStartX ||
            (null == e.scrollTop && null == e.scrollLeft && !e.scrollToPos) ||
            (n.wheelStartX = n.wheelStartY = null), null != e.scrollTop &&
            setScrollTop(t, e.scrollTop, e.forceScroll), null != e.scrollLeft &&
            setScrollLeft(t, e.scrollLeft, !0, !0), e.scrollToPos)
        ) {
          maybeScrollWindow(
            t,
            scrollPosIntoView(
              t,
              clipPos(r, e.scrollToPos.from),
              clipPos(r, e.scrollToPos.to),
              e.scrollToPos.margin
            )
          );
        }
        var i = e.maybeHiddenMarkers, o = e.maybeUnhiddenMarkers;
        if (i)
          for (var a = 0; a < i.length; ++a)
            i[a].lines.length || signal(i[a], 'hide');
        if (o)
          for (var s = 0; s < o.length; ++s)
            o[s].lines.length && signal(o[s], 'unhide');
        n.wrapper.offsetHeight &&
          (r.scrollTop =
            t.display.scroller.scrollTop), e.changeObjs && signal(t, 'changes', t, e.changeObjs), e.update && e.update.finish();
      }
      function runInOp(e, t) {
        if (e.curOp) return t();
        startOperation(e);
        try {
          return t();
        } finally {
          endOperation(e);
        }
      }
      function operation(e, t) {
        return function() {
          if (e.curOp) return t.apply(e, arguments);
          startOperation(e);
          try {
            return t.apply(e, arguments);
          } finally {
            endOperation(e);
          }
        };
      }
      function methodOp(e) {
        return function() {
          if (this.curOp) return e.apply(this, arguments);
          startOperation(this);
          try {
            return e.apply(this, arguments);
          } finally {
            endOperation(this);
          }
        };
      }
      function docMethodOp(e) {
        return function() {
          var t = this.cm;
          if (!t || t.curOp) return e.apply(this, arguments);
          startOperation(t);
          try {
            return e.apply(this, arguments);
          } finally {
            endOperation(t);
          }
        };
      }
      function regChange(e, t, n, r) {
        null == t &&
          (t =
            e.doc
              .first), null == n && (n = e.doc.first + e.doc.size), r || (r = 0);
        var i = e.display;
        if (
          (r &&
            n < i.viewTo &&
            (null == i.updateLineNumbers || i.updateLineNumbers > t) &&
            (i.updateLineNumbers = t), (e.curOp.viewChanged = !0), t >=
            i.viewTo)
        )
          z && visualLineNo(e.doc, t) < i.viewTo && resetView(e);
        else if (n <= i.viewFrom)
          z && visualLineEndNo(e.doc, n + r) > i.viewFrom
            ? resetView(e)
            : ((i.viewFrom += r), (i.viewTo += r));
        else if (t <= i.viewFrom && n >= i.viewTo) resetView(e);
        else if (t <= i.viewFrom) {
          var o = viewCuttingPoint(e, n, n + r, 1);
          o
            ? ((i.view = i.view.slice(o.index)), (i.viewFrom =
                o.lineN), (i.viewTo += r))
            : resetView(e);
        } else if (n >= i.viewTo) {
          var a = viewCuttingPoint(e, t, t, -1);
          a
            ? ((i.view = i.view.slice(0, a.index)), (i.viewTo = a.lineN))
            : resetView(e);
        } else {
          var s = viewCuttingPoint(e, t, t, -1),
            l = viewCuttingPoint(e, n, n + r, 1);
          s && l
            ? ((i.view = i.view
                .slice(0, s.index)
                .concat(buildViewArray(e, s.lineN, l.lineN))
                .concat(i.view.slice(l.index))), (i.viewTo += r))
            : resetView(e);
        }
        var c = i.externalMeasured;
        c &&
          (n < c.lineN
            ? (c.lineN += r)
            : t < c.lineN + c.size && (i.externalMeasured = null));
      }
      function regLineChange(e, t, n) {
        e.curOp.viewChanged = !0;
        var r = e.display, i = e.display.externalMeasured;
        if (
          (i &&
            t >= i.lineN &&
            t < i.lineN + i.size &&
            (r.externalMeasured = null), !(t < r.viewFrom || t >= r.viewTo))
        ) {
          var o = r.view[findViewIndex(e, t)];
          if (null != o.node) {
            var a = o.changes || (o.changes = []);
            -1 == indexOf(a, n) && a.push(n);
          }
        }
      }
      function resetView(e) {
        (e.display.viewFrom = e.display.viewTo =
          e.doc.first), (e.display.view = []), (e.display.viewOffset = 0);
      }
      function viewCuttingPoint(e, t, n, r) {
        var i, o = findViewIndex(e, t), a = e.display.view;
        if (!z || n == e.doc.first + e.doc.size) return { index: o, lineN: n };
        for (var s = e.display.viewFrom, l = 0; l < o; l++) s += a[l].size;
        if (s != t) {
          if (r > 0) {
            if (o == a.length - 1) return null;
            (i = s + a[o].size - t), o++;
          } else i = s - t;
          (t += i), (n += i);
        }
        for (; visualLineNo(e.doc, n) != n; ) {
          if (o == (r < 0 ? 0 : a.length - 1)) return null;
          (n += r * a[o - (r < 0 ? 1 : 0)].size), (o += r);
        }
        return { index: o, lineN: n };
      }
      function adjustView(e, t, n) {
        var r = e.display;
        0 == r.view.length || t >= r.viewTo || n <= r.viewFrom
          ? ((r.view = buildViewArray(e, t, n)), (r.viewFrom = t))
          : (r.viewFrom > t
              ? (r.view = buildViewArray(e, t, r.viewFrom).concat(r.view))
              : r.viewFrom < t &&
                  (r.view = r.view.slice(
                    findViewIndex(e, t)
                  )), (r.viewFrom = t), r.viewTo < n
              ? (r.view = r.view.concat(buildViewArray(e, r.viewTo, n)))
              : r.viewTo > n &&
                  (r.view = r.view.slice(
                    0,
                    findViewIndex(e, n)
                  ))), (r.viewTo = n);
      }
      function countDirtyView(e) {
        for (var t = e.display.view, n = 0, r = 0; r < t.length; r++) {
          var i = t[r];
          i.hidden || (i.node && !i.changes) || ++n;
        }
        return n;
      }
      function startWorker(e, t) {
        e.doc.mode.startState &&
          e.doc.frontier < e.display.viewTo &&
          e.state.highlight.set(t, bind(highlightWorker, e));
      }
      function highlightWorker(e) {
        var t = e.doc;
        if (
          (t.frontier < t.first && (t.frontier = t.first), !(t.frontier >=
            e.display.viewTo))
        ) {
          var n = +new Date() + e.options.workTime,
            r = copyState(t.mode, getStateBefore(e, t.frontier)),
            i = [];
          t.iter(
            t.frontier,
            Math.min(t.first + t.size, e.display.viewTo + 500),
            function(o) {
              if (t.frontier >= e.display.viewFrom) {
                var a = o.styles,
                  s = o.text.length > e.options.maxHighlightLength,
                  l = highlightLine(e, o, s ? copyState(t.mode, r) : r, !0);
                o.styles = l.styles;
                var c = o.styleClasses, u = l.classes;
                u ? (o.styleClasses = u) : c && (o.styleClasses = null);
                for (
                  var d =
                    !a ||
                    a.length != o.styles.length ||
                    (c != u &&
                      (!c ||
                        !u ||
                        c.bgClass != u.bgClass ||
                        c.textClass != u.textClass)),
                    p = 0;
                  !d && p < a.length;
                  ++p
                )
                  d = a[p] != o.styles[p];
                d && i.push(t.frontier), (o.stateAfter = s
                  ? r
                  : copyState(t.mode, r));
              } else
                o.text.length <= e.options.maxHighlightLength &&
                  processLine(e, o.text, r), (o.stateAfter = t.frontier % 5 == 0
                  ? copyState(t.mode, r)
                  : null);
              if ((++t.frontier, +new Date() > n))
                return startWorker(e, e.options.workDelay), !0;
            }
          ), i.length &&
            runInOp(e, function() {
              for (var t = 0; t < i.length; t++) regLineChange(e, i[t], 'text');
            });
        }
      }
      function maybeClipScrollbars(e) {
        var t = e.display;
        !t.scrollbarsClipped &&
          t.scroller.offsetWidth &&
          ((t.nativeBarWidth =
            t.scroller.offsetWidth -
            t.scroller.clientWidth), (t.heightForcer.style.height =
            scrollGap(e) + 'px'), (t.sizer.style.marginBottom =
            -t.nativeBarWidth + 'px'), (t.sizer.style.borderRightWidth =
            scrollGap(e) + 'px'), (t.scrollbarsClipped = !0));
      }
      function selectionSnapshot(e) {
        if (e.hasFocus()) return null;
        var t = activeElt();
        if (!t || !contains(e.display.lineDiv, t)) return null;
        var n = { activeElt: t };
        if (window.getSelection) {
          var r = window.getSelection();
          r.anchorNode &&
            r.extend &&
            contains(e.display.lineDiv, r.anchorNode) &&
            ((n.anchorNode = r.anchorNode), (n.anchorOffset =
              r.anchorOffset), (n.focusNode = r.focusNode), (n.focusOffset =
              r.focusOffset));
        }
        return n;
      }
      function restoreSelection(e) {
        if (
          e &&
          e.activeElt &&
          e.activeElt != activeElt() &&
          (e.activeElt.focus(), e.anchorNode &&
            contains(document.body, e.anchorNode) &&
            contains(document.body, e.focusNode))
        ) {
          var t = window.getSelection(), n = document.createRange();
          n.setEnd(e.anchorNode, e.anchorOffset), n.collapse(
            !1
          ), t.removeAllRanges(), t.addRange(n), t.extend(
            e.focusNode,
            e.focusOffset
          );
        }
      }
      function updateDisplayIfNeeded(e, t) {
        var n = e.display, r = e.doc;
        if (t.editorIsHidden) return resetView(e), !1;
        if (
          !t.force &&
          t.visible.from >= n.viewFrom &&
          t.visible.to <= n.viewTo &&
          (null == n.updateLineNumbers || n.updateLineNumbers >= n.viewTo) &&
          n.renderedView == n.view &&
          0 == countDirtyView(e)
        )
          return !1;
        maybeUpdateLineNumberWidth(e) &&
          (resetView(e), (t.dims = getDimensions(e)));
        var i = r.first + r.size,
          o = Math.max(t.visible.from - e.options.viewportMargin, r.first),
          a = Math.min(i, t.visible.to + e.options.viewportMargin);
        n.viewFrom < o &&
          o - n.viewFrom < 20 &&
          (o = Math.max(
            r.first,
            n.viewFrom
          )), n.viewTo > a && n.viewTo - a < 20 && (a = Math.min(i, n.viewTo)), z && ((o = visualLineNo(e.doc, o)), (a = visualLineEndNo(e.doc, a)));
        var s =
          o != n.viewFrom ||
          a != n.viewTo ||
          n.lastWrapHeight != t.wrapperHeight ||
          n.lastWrapWidth != t.wrapperWidth;
        adjustView(
          e,
          o,
          a
        ), (n.viewOffset = heightAtLine(getLine(e.doc, n.viewFrom))), (e.display.mover.style.top = n.viewOffset + 'px');
        var l = countDirtyView(e);
        if (
          !s &&
          0 == l &&
          !t.force &&
          n.renderedView == n.view &&
          (null == n.updateLineNumbers || n.updateLineNumbers >= n.viewTo)
        )
          return !1;
        var c = selectionSnapshot(e);
        return l > 4 &&
          (n.lineDiv.style.display =
            'none'), patchDisplay(e, n.updateLineNumbers, t.dims), l > 4 && (n.lineDiv.style.display = ''), (n.renderedView = n.view), restoreSelection(c), removeChildren(n.cursorDiv), removeChildren(n.selectionDiv), (n.gutters.style.height = n.sizer.style.minHeight = 0), s && ((n.lastWrapHeight = t.wrapperHeight), (n.lastWrapWidth = t.wrapperWidth), startWorker(e, 400)), (n.updateLineNumbers = null), !0;
      }
      function postUpdateDisplay(e, t) {
        for (
          var n = t.viewport, r = !0;
          ((r &&
            e.options.lineWrapping &&
            t.oldDisplayWidth != displayWidth(e)) ||
            (n &&
              null != n.top &&
              (n = {
                top: Math.min(
                  e.doc.height + paddingVert(e.display) - displayHeight(e),
                  n.top
                )
              }), (t.visible = visibleLines(e.display, e.doc, n)), !(t.visible
              .from >= e.display.viewFrom &&
              t.visible.to <= e.display.viewTo))) &&
          updateDisplayIfNeeded(e, t);
          r = !1
        ) {
          updateHeightsInViewport(e);
          var i = measureForScrollbars(e);
          updateSelection(e), updateScrollbars(e, i), setDocumentHeight(e, i);
        }
        t.signal(
          e,
          'update',
          e
        ), (e.display.viewFrom == e.display.reportedViewFrom && e.display.viewTo == e.display.reportedViewTo) || (t.signal(e, 'viewportChange', e, e.display.viewFrom, e.display.viewTo), (e.display.reportedViewFrom = e.display.viewFrom), (e.display.reportedViewTo = e.display.viewTo));
      }
      function updateDisplaySimple(e, t) {
        var n = new ue(e, t);
        if (updateDisplayIfNeeded(e, n)) {
          updateHeightsInViewport(e), postUpdateDisplay(e, n);
          var r = measureForScrollbars(e);
          updateSelection(e), updateScrollbars(e, r), setDocumentHeight(
            e,
            r
          ), n.finish();
        }
      }
      function patchDisplay(e, t, n) {
        function rm(t) {
          var n = t.nextSibling;
          return l && y && e.display.currentWheelTarget == t
            ? (t.style.display = 'none')
            : t.parentNode.removeChild(t), n;
        }
        for (
          var r = e.display,
            i = e.options.lineNumbers,
            o = r.lineDiv,
            a = o.firstChild,
            s = r.view,
            c = r.viewFrom,
            u = 0;
          u < s.length;
          u++
        ) {
          var d = s[u];
          if (d.hidden);
          else if (d.node && d.node.parentNode == o) {
            for (; a != d.node; )
              a = rm(a);
            var p = i && null != t && t <= c && d.lineNumber;
            d.changes &&
              (indexOf(d.changes, 'gutter') > -1 &&
                (p = !1), updateLineForChanges(e, d, c, n)), p &&
              (removeChildren(d.lineNumber), d.lineNumber.appendChild(
                document.createTextNode(lineNumberFor(e.options, c))
              )), (a = d.node.nextSibling);
          } else {
            var f = buildLineElement(e, d, c, n);
            o.insertBefore(f, a);
          }
          c += d.size;
        }
        for (; a; ) a = rm(a);
      }
      function updateGutterSpace(e) {
        var t = e.display.gutters.offsetWidth;
        e.display.sizer.style.marginLeft = t + 'px';
      }
      function setDocumentHeight(e, t) {
        (e.display.sizer.style.minHeight =
          t.docHeight +
          'px'), (e.display.heightForcer.style.top = t.docHeight + 'px'), (e.display.gutters.style.height = t.docHeight + e.display.barHeight + scrollGap(e) + 'px');
      }
      function updateGutters(e) {
        var t = e.display.gutters, n = e.options.gutters;
        removeChildren(t);
        for (var r = 0; r < n.length; ++r) {
          var i = n[r],
            o = t.appendChild(elt('div', null, 'CodeMirror-gutter ' + i));
          'CodeMirror-linenumbers' == i &&
            ((e.display.lineGutter = o), (o.style.width =
              (e.display.lineNumWidth || 1) + 'px'));
        }
        (t.style.display = r ? '' : 'none'), updateGutterSpace(e);
      }
      function setGuttersForLineNumbers(e) {
        var t = indexOf(e.gutters, 'CodeMirror-linenumbers');
        -1 == t && e.lineNumbers
          ? (e.gutters = e.gutters.concat(['CodeMirror-linenumbers']))
          : t > -1 &&
              !e.lineNumbers &&
              ((e.gutters = e.gutters.slice(0)), e.gutters.splice(t, 1));
      }
      function wheelEventDelta(e) {
        var t = e.wheelDeltaX, n = e.wheelDeltaY;
        return null == t &&
          e.detail &&
          e.axis == e.HORIZONTAL_AXIS &&
          (t =
            e.detail), null == n && e.detail && e.axis == e.VERTICAL_AXIS ? (n = e.detail) : null == n && (n = e.wheelDelta), { x: t, y: n };
      }
      function wheelEventPixels(e) {
        var t = wheelEventDelta(e);
        return (t.x *= pe), (t.y *= pe), t;
      }
      function onScrollWheel(e, t) {
        var r = wheelEventDelta(t),
          i = r.x,
          o = r.y,
          a = e.display,
          s = a.scroller,
          c = s.scrollWidth > s.clientWidth,
          u = s.scrollHeight > s.clientHeight;
        if ((i && c) || (o && u)) {
          if (o && y && l)
            e: for (var p = t.target, f = a.view; p != s; p = p.parentNode)
              for (var h = 0; h < f.length; h++)
                if (f[h].node == p) {
                  e.display.currentWheelTarget = p;
                  break e;
                }
          if (i && !n && !d && null != pe)
            return o &&
              u &&
              updateScrollTop(
                e,
                Math.max(0, s.scrollTop + o * pe)
              ), setScrollLeft(e, Math.max(0, s.scrollLeft + i * pe)), (!o ||
              (o && u)) &&
              e_preventDefault(t), void (a.wheelStartX = null);
          if (o && null != pe) {
            var g = o * pe, m = e.doc.scrollTop, v = m + a.wrapper.clientHeight;
            g < 0
              ? (m = Math.max(0, m + g - 50))
              : (v = Math.min(
                  e.doc.height,
                  v + g + 50
                )), updateDisplaySimple(e, { top: m, bottom: v });
          }
          de < 20 &&
            (null == a.wheelStartX
              ? ((a.wheelStartX = s.scrollLeft), (a.wheelStartY =
                  s.scrollTop), (a.wheelDX = i), (a.wheelDY = o), setTimeout(
                  function() {
                    if (null != a.wheelStartX) {
                      var e = s.scrollLeft - a.wheelStartX,
                        t = s.scrollTop - a.wheelStartY,
                        n =
                          (t && a.wheelDY && t / a.wheelDY) ||
                          (e && a.wheelDX && e / a.wheelDX);
                      (a.wheelStartX = a.wheelStartY = null), n &&
                        ((pe = (pe * de + n) / (de + 1)), ++de);
                    }
                  },
                  200
                ))
              : ((a.wheelDX += i), (a.wheelDY += o)));
        }
      }
      function normalizeSelection(e, t) {
        var n = e[t];
        e.sort(function(e, t) {
          return cmp(e.from(), t.from());
        }), (t = indexOf(e, n));
        for (var r = 1; r < e.length; r++) {
          var i = e[r], o = e[r - 1];
          if (cmp(o.to(), i.from()) >= 0) {
            var a = minPos(o.from(), i.from()),
              s = maxPos(o.to(), i.to()),
              l = o.empty() ? i.from() == i.head : o.from() == o.head;
            r <= t && --t, e.splice(--r, 2, new he(l ? s : a, l ? a : s));
          }
        }
        return new fe(e, t);
      }
      function simpleSelection(e, t) {
        return new fe([new he(e, t || e)], 0);
      }
      function changeEnd(e) {
        return e.text
          ? Pos(
              e.from.line + e.text.length - 1,
              lst(e.text).length + (1 == e.text.length ? e.from.ch : 0)
            )
          : e.to;
      }
      function adjustForChange(e, t) {
        if (cmp(e, t.from) < 0) return e;
        if (cmp(e, t.to) <= 0) return changeEnd(t);
        var n = e.line + t.text.length - (t.to.line - t.from.line) - 1,
          r = e.ch;
        return e.line == t.to.line &&
          (r += changeEnd(t).ch - t.to.ch), Pos(n, r);
      }
      function computeSelAfterChange(e, t) {
        for (var n = [], r = 0; r < e.sel.ranges.length; r++) {
          var i = e.sel.ranges[r];
          n.push(
            new he(adjustForChange(i.anchor, t), adjustForChange(i.head, t))
          );
        }
        return normalizeSelection(n, e.sel.primIndex);
      }
      function offsetPos(e, t, n) {
        return e.line == t.line
          ? Pos(n.line, e.ch - t.ch + n.ch)
          : Pos(n.line + (e.line - t.line), e.ch);
      }
      function computeReplacedSel(e, t, n) {
        for (var r = [], i = Pos(e.first, 0), o = i, a = 0; a < t.length; a++) {
          var s = t[a],
            l = offsetPos(s.from, i, o),
            c = offsetPos(changeEnd(s), i, o);
          if (((i = s.to), (o = c), 'around' == n)) {
            var u = e.sel.ranges[a], d = cmp(u.head, u.anchor) < 0;
            r[a] = new he(d ? c : l, d ? l : c);
          } else r[a] = new he(l, l);
        }
        return new fe(r, e.sel.primIndex);
      }
      function loadMode(e) {
        (e.doc.mode = getMode(e.options, e.doc.modeOption)), resetModeState(e);
      }
      function resetModeState(e) {
        e.doc.iter(function(e) {
          e.stateAfter && (e.stateAfter = null), e.styles && (e.styles = null);
        }), (e.doc.frontier =
          e.doc.first), startWorker(e, 100), e.state.modeGen++, e.curOp && regChange(e);
      }
      function isWholeLineUpdate(e, t) {
        return (
          0 == t.from.ch &&
          0 == t.to.ch &&
          '' == lst(t.text) &&
          (!e.cm || e.cm.options.wholeLineUpdateBefore)
        );
      }
      function updateDoc(e, t, n, r) {
        function spansFor(e) {
          return n ? n[e] : null;
        }
        function update(e, n, i) {
          updateLine(e, n, i, r), signalLater(e, 'change', e, t);
        }
        function linesFor(e, t) {
          for (
            var n = [], i = e;
            i < t;
            ++i
          ) n.push(new Q(a[i], spansFor(i), r));
          return n;
        }
        var i = t.from,
          o = t.to,
          a = t.text,
          s = getLine(e, i.line),
          l = getLine(e, o.line),
          c = lst(a),
          u = spansFor(a.length - 1),
          d = o.line - i.line;
        if (t.full)
          e.insert(0, linesFor(0, a.length)), e.remove(
            a.length,
            e.size - a.length
          );
        else if (isWholeLineUpdate(e, t)) {
          var p = linesFor(0, a.length - 1);
          update(l, l.text, u), d && e.remove(i.line, d), p.length &&
            e.insert(i.line, p);
        } else if (s == l)
          if (1 == a.length)
            update(s, s.text.slice(0, i.ch) + c + s.text.slice(o.ch), u);
          else {
            var f = linesFor(1, a.length - 1);
            f.push(new Q(c + s.text.slice(o.ch), u, r)), update(
              s,
              s.text.slice(0, i.ch) + a[0],
              spansFor(0)
            ), e.insert(i.line + 1, f);
          }
        else if (1 == a.length)
          update(
            s,
            s.text.slice(0, i.ch) + a[0] + l.text.slice(o.ch),
            spansFor(0)
          ), e.remove(i.line + 1, d);
        else {
          update(s, s.text.slice(0, i.ch) + a[0], spansFor(0)), update(
            l,
            c + l.text.slice(o.ch),
            u
          );
          var h = linesFor(1, a.length - 1);
          d > 1 && e.remove(i.line + 1, d - 1), e.insert(i.line + 1, h);
        }
        signalLater(e, 'change', e, t);
      }
      function linkedDocs(e, t, n) {
        function propagate(e, r, i) {
          if (e.linked)
            for (var o = 0; o < e.linked.length; ++o) {
              var a = e.linked[o];
              if (a.doc != r) {
                var s = i && a.sharedHist;
                (n && !s) || (t(a.doc, s), propagate(a.doc, e, s));
              }
            }
        }
        propagate(e, null, !0);
      }
      function attachDoc(e, t) {
        if (t.cm) throw new Error('This document is already in use.');
        (e.doc = t), (t.cm = e), estimateLineHeights(e), loadMode(e), setDirectionClass(e), e.options.lineWrapping || findMaxLine(e), (e.options.mode = t.modeOption), regChange(e);
      }
      function setDirectionClass(e) {
        ('rtl' == e.doc.direction
          ? addClass
          : L)(e.display.lineDiv, 'CodeMirror-rtl');
      }
      function directionChanged(e) {
        runInOp(e, function() {
          setDirectionClass(e), regChange(e);
        });
      }
      function History(e) {
        (this.done = []), (this.undone = []), (this.undoDepth = 1 / 0), (this.lastModTime = this.lastSelTime = 0), (this.lastOp = this.lastSelOp = null), (this.lastOrigin = this.lastSelOrigin = null), (this.generation = this.maxGeneration = e || 1);
      }
      function historyChangeFromChange(e, t) {
        var n = {
          from: copyPos(t.from),
          to: changeEnd(t),
          text: getBetween(e, t.from, t.to)
        };
        return attachLocalSpans(e, n, t.from.line, t.to.line + 1), linkedDocs(
          e,
          function(e) {
            return attachLocalSpans(e, n, t.from.line, t.to.line + 1);
          },
          !0
        ), n;
      }
      function clearSelectionEvents(e) {
        for (; e.length; ) {
          if (!lst(e).ranges) break;
          e.pop();
        }
      }
      function lastChangeEvent(e, t) {
        return t
          ? (clearSelectionEvents(e.done), lst(e.done))
          : e.done.length && !lst(e.done).ranges
              ? lst(e.done)
              : e.done.length > 1 && !e.done[e.done.length - 2].ranges
                  ? (e.done.pop(), lst(e.done))
                  : void 0;
      }
      function addChangeToHistory(e, t, n, r) {
        var i = e.history;
        i.undone.length = 0;
        var o, a, s = +new Date();
        if (
          (i.lastOp == r ||
            (i.lastOrigin == t.origin &&
              t.origin &&
              (('+' == t.origin.charAt(0) &&
                e.cm &&
                i.lastModTime > s - e.cm.options.historyEventDelay) ||
                '*' == t.origin.charAt(0)))) &&
          (o = lastChangeEvent(i, i.lastOp == r))
        )
          (a = lst(o.changes)), 0 == cmp(t.from, t.to) && 0 == cmp(t.from, a.to)
            ? (a.to = changeEnd(t))
            : o.changes.push(historyChangeFromChange(e, t));
        else {
          var l = lst(i.done);
          for (
            (l && l.ranges) || pushSelectionToHistory(e.sel, i.done), (o = {
              changes: [historyChangeFromChange(e, t)],
              generation: i.generation
            }), i.done.push(o);
            i.done.length > i.undoDepth;

          )
            i.done.shift(), i.done[0].ranges || i.done.shift();
        }
        i.done.push(
          n
        ), (i.generation = ++i.maxGeneration), (i.lastModTime = i.lastSelTime = s), (i.lastOp = i.lastSelOp = r), (i.lastOrigin = i.lastSelOrigin = t.origin), a || signal(e, 'historyAdded');
      }
      function selectionEventCanBeMerged(e, t, n, r) {
        var i = t.charAt(0);
        return (
          '*' == i ||
          ('+' == i &&
            n.ranges.length == r.ranges.length &&
            n.somethingSelected() == r.somethingSelected() &&
            new Date() - e.history.lastSelTime <=
              (e.cm ? e.cm.options.historyEventDelay : 500))
        );
      }
      function addSelectionToHistory(e, t, n, r) {
        var i = e.history, o = r && r.origin;
        n == i.lastSelOp ||
          (o &&
            i.lastSelOrigin == o &&
            ((i.lastModTime == i.lastSelTime && i.lastOrigin == o) ||
              selectionEventCanBeMerged(e, o, lst(i.done), t)))
          ? (i.done[i.done.length - 1] = t)
          : pushSelectionToHistory(
              t,
              i.done
            ), (i.lastSelTime = +new Date()), (i.lastSelOrigin = o), (i.lastSelOp = n), r && !1 !== r.clearRedo && clearSelectionEvents(i.undone);
      }
      function pushSelectionToHistory(e, t) {
        var n = lst(t);
        (n && n.ranges && n.equals(e)) || t.push(e);
      }
      function attachLocalSpans(e, t, n, r) {
        var i = t['spans_' + e.id], o = 0;
        e.iter(Math.max(e.first, n), Math.min(e.first + e.size, r), function(
          n
        ) {
          n.markedSpans &&
            ((i || (i = t['spans_' + e.id] = {}))[o] = n.markedSpans), ++o;
        });
      }
      function removeClearedSpans(e) {
        if (!e) return null;
        for (
          var t, n = 0;
          n < e.length;
          ++n
        ) e[n].marker.explicitlyCleared ? t || (t = e.slice(0, n)) : t && t.push(e[n]);
        return t ? (t.length ? t : null) : e;
      }
      function getOldSpans(e, t) {
        var n = t['spans_' + e.id];
        if (!n) return null;
        for (
          var r = [], i = 0;
          i < t.text.length;
          ++i
        ) r.push(removeClearedSpans(n[i]));
        return r;
      }
      function mergeOldSpans(e, t) {
        var n = getOldSpans(e, t), r = stretchSpansOverChange(e, t);
        if (!n) return r;
        if (!r) return n;
        for (var i = 0; i < n.length; ++i) {
          var o = n[i], a = r[i];
          if (o && a)
            e: for (var s = 0; s < a.length; ++s) {
              for (var l = a[s], c = 0; c < o.length; ++c)
                if (o[c].marker == l.marker) continue e;
              o.push(l);
            }
          else a && (n[i] = a);
        }
        return n;
      }
      function copyHistoryArray(e, t, n) {
        for (var r = [], i = 0; i < e.length; ++i) {
          var o = e[i];
          if (o.ranges) r.push(n ? fe.prototype.deepCopy.call(o) : o);
          else {
            var a = o.changes, s = [];
            r.push({ changes: s });
            for (var l = 0; l < a.length; ++l) {
              var c = a[l], u = void 0;
              if ((s.push({ from: c.from, to: c.to, text: c.text }), t))
                for (var d in c)
                  (u = d.match(/^spans_(\d+)$/)) &&
                    indexOf(t, Number(u[1])) > -1 &&
                    ((lst(s)[d] = c[d]), delete c[d]);
            }
          }
        }
        return r;
      }
      function extendRange(e, t, n, r) {
        if ((e.cm && e.cm.display.shift) || e.extend) {
          var i = t.anchor;
          if (r) {
            var o = cmp(n, i) < 0;
            o != cmp(r, i) < 0
              ? ((i = n), (n = r))
              : o != cmp(n, r) < 0 && (n = r);
          }
          return new he(i, n);
        }
        return new he(r || n, n);
      }
      function extendSelection(e, t, n, r) {
        setSelection(e, new fe([extendRange(e, e.sel.primary(), t, n)], 0), r);
      }
      function extendSelections(e, t, n) {
        for (
          var r = [], i = 0;
          i < e.sel.ranges.length;
          i++
        ) r[i] = extendRange(e, e.sel.ranges[i], t[i], null);
        setSelection(e, normalizeSelection(r, e.sel.primIndex), n);
      }
      function replaceOneSelection(e, t, n, r) {
        var i = e.sel.ranges.slice(0);
        (i[t] = n), setSelection(e, normalizeSelection(i, e.sel.primIndex), r);
      }
      function setSimpleSelection(e, t, n, r) {
        setSelection(e, simpleSelection(t, n), r);
      }
      function filterSelectionChange(e, t, n) {
        var r = {
          ranges: t.ranges,
          update: function(t) {
            var n = this;
            this.ranges = [];
            for (var r = 0; r < t.length; r++)
              n.ranges[r] = new he(
                clipPos(e, t[r].anchor),
                clipPos(e, t[r].head)
              );
          },
          origin: n && n.origin
        };
        return signal(
          e,
          'beforeSelectionChange',
          e,
          r
        ), e.cm && signal(e.cm, 'beforeSelectionChange', e.cm, r), r.ranges != t.ranges ? normalizeSelection(r.ranges, r.ranges.length - 1) : t;
      }
      function setSelectionReplaceHistory(e, t, n) {
        var r = e.history.done, i = lst(r);
        i && i.ranges
          ? ((r[r.length - 1] = t), setSelectionNoUndo(e, t, n))
          : setSelection(e, t, n);
      }
      function setSelection(e, t, n) {
        setSelectionNoUndo(
          e,
          t,
          n
        ), addSelectionToHistory(e, e.sel, e.cm ? e.cm.curOp.id : NaN, n);
      }
      function setSelectionNoUndo(e, t, n) {
        (hasHandler(e, 'beforeSelectionChange') ||
          (e.cm && hasHandler(e.cm, 'beforeSelectionChange'))) &&
          (t = filterSelectionChange(
            e,
            t,
            n
          )), setSelectionInner(e, skipAtomicInSelection(e, t, (n && n.bias) || (cmp(t.primary().head, e.sel.primary().head) < 0 ? -1 : 1), !0)), (n && !1 === n.scroll) || !e.cm || ensureCursorVisible(e.cm);
      }
      function setSelectionInner(e, t) {
        t.equals(e.sel) ||
          ((e.sel = t), e.cm &&
            ((e.cm.curOp.updateInput = e.cm.curOp.selectionChanged = !0), signalCursorActivity(
              e.cm
            )), signalLater(e, 'cursorActivity', e));
      }
      function reCheckSelection(e) {
        setSelectionInner(e, skipAtomicInSelection(e, e.sel, null, !1));
      }
      function skipAtomicInSelection(e, t, n, r) {
        for (var i, o = 0; o < t.ranges.length; o++) {
          var a = t.ranges[o],
            s = t.ranges.length == e.sel.ranges.length && e.sel.ranges[o],
            l = skipAtomic(e, a.anchor, s && s.anchor, n, r),
            c = skipAtomic(e, a.head, s && s.head, n, r);
          (i || l != a.anchor || c != a.head) &&
            (i || (i = t.ranges.slice(0, o)), (i[o] = new he(l, c)));
        }
        return i ? normalizeSelection(i, t.primIndex) : t;
      }
      function skipAtomicInner(e, t, n, r, i) {
        var o = getLine(e, t.line);
        if (o.markedSpans)
          for (var a = 0; a < o.markedSpans.length; ++a) {
            var s = o.markedSpans[a], l = s.marker;
            if (
              (null == s.from ||
                (l.inclusiveLeft ? s.from <= t.ch : s.from < t.ch)) &&
              (null == s.to || (l.inclusiveRight ? s.to >= t.ch : s.to > t.ch))
            ) {
              if (i && (signal(l, 'beforeCursorEnter'), l.explicitlyCleared)) {
                if (o.markedSpans) {
                  --a;
                  continue;
                }
                break;
              }
              if (!l.atomic) continue;
              if (n) {
                var c = l.find(r < 0 ? 1 : -1), u = void 0;
                if (
                  ((r < 0 ? l.inclusiveRight : l.inclusiveLeft) &&
                    (c = movePos(
                      e,
                      c,
                      -r,
                      c && c.line == t.line ? o : null
                    )), c &&
                    c.line == t.line &&
                    (u = cmp(c, n)) &&
                    (r < 0 ? u < 0 : u > 0))
                )
                  return skipAtomicInner(e, c, t, r, i);
              }
              var d = l.find(r < 0 ? -1 : 1);
              return (r < 0 ? l.inclusiveLeft : l.inclusiveRight) &&
                (d = movePos(e, d, r, d.line == t.line ? o : null)), d
                ? skipAtomicInner(e, d, t, r, i)
                : null;
            }
          }
        return t;
      }
      function skipAtomic(e, t, n, r, i) {
        var o = r || 1,
          a =
            skipAtomicInner(e, t, n, o, i) ||
            (!i && skipAtomicInner(e, t, n, o, !0)) ||
            skipAtomicInner(e, t, n, -o, i) ||
            (!i && skipAtomicInner(e, t, n, -o, !0));
        return a || ((e.cantEdit = !0), Pos(e.first, 0));
      }
      function movePos(e, t, n, r) {
        return n < 0 && 0 == t.ch
          ? t.line > e.first ? clipPos(e, Pos(t.line - 1)) : null
          : n > 0 && t.ch == (r || getLine(e, t.line)).text.length
              ? t.line < e.first + e.size - 1 ? Pos(t.line + 1, 0) : null
              : new Pos(t.line, t.ch + n);
      }
      function selectAll(e) {
        e.setSelection(Pos(e.firstLine(), 0), Pos(e.lastLine()), D);
      }
      function filterChange(e, t, n) {
        var r = {
          canceled: !1,
          from: t.from,
          to: t.to,
          text: t.text,
          origin: t.origin,
          cancel: function() {
            return (r.canceled = !0);
          }
        };
        return n &&
          (r.update = function(t, n, i, o) {
            t && (r.from = clipPos(e, t)), n && (r.to = clipPos(e, n)), i &&
              (r.text = i), void 0 !== o && (r.origin = o);
          }), signal(e, 'beforeChange', e, r), e.cm && signal(e.cm, 'beforeChange', e.cm, r), r.canceled ? null : { from: r.from, to: r.to, text: r.text, origin: r.origin };
      }
      function makeChange(e, t, n) {
        if (e.cm) {
          if (!e.cm.curOp) return operation(e.cm, makeChange)(e, t, n);
          if (e.cm.state.suppressEdits) return;
        }
        if (
          !(hasHandler(e, 'beforeChange') ||
            (e.cm && hasHandler(e.cm, 'beforeChange'))) ||
          (t = filterChange(e, t, !0))
        ) {
          var r = B && !n && removeReadOnlyRanges(e, t.from, t.to);
          if (r)
            for (var i = r.length - 1; i >= 0; --i)
              makeChangeInner(e, {
                from: r[i].from,
                to: r[i].to,
                text: i ? [''] : t.text
              });
          else makeChangeInner(e, t);
        }
      }
      function makeChangeInner(e, t) {
        if (1 != t.text.length || '' != t.text[0] || 0 != cmp(t.from, t.to)) {
          var n = computeSelAfterChange(e, t);
          addChangeToHistory(
            e,
            t,
            n,
            e.cm ? e.cm.curOp.id : NaN
          ), makeChangeSingleDoc(e, t, n, stretchSpansOverChange(e, t));
          var r = [];
          linkedDocs(e, function(e, n) {
            n ||
              -1 != indexOf(r, e.history) ||
              (rebaseHist(e.history, t), r.push(
                e.history
              )), makeChangeSingleDoc(e, t, null, stretchSpansOverChange(e, t));
          });
        }
      }
      function makeChangeFromHistory(e, t, n) {
        if (!e.cm || !e.cm.state.suppressEdits || n) {
          for (
            var r,
              i = e.history,
              o = e.sel,
              a = 'undo' == t ? i.done : i.undone,
              s = 'undo' == t ? i.undone : i.done,
              l = 0;
            l < a.length &&
            ((r = a[l]), n ? !r.ranges || r.equals(e.sel) : r.ranges);
            l++
          );
          if (l != a.length) {
            for (
              i.lastOrigin = i.lastSelOrigin = null;
              (r = a.pop()), r.ranges;

            ) {
              if ((pushSelectionToHistory(r, s), n && !r.equals(e.sel)))
                return void setSelection(e, r, { clearRedo: !1 });
              o = r;
            }
            var c = [];
            pushSelectionToHistory(o, s), s.push({
              changes: c,
              generation: i.generation
            }), (i.generation = r.generation || ++i.maxGeneration);
            for (
              var u =
                hasHandler(e, 'beforeChange') ||
                (e.cm && hasHandler(e.cm, 'beforeChange')),
                d = r.changes.length - 1;
              d >= 0;
              --d
            ) {
              var p = (function(n) {
                var i = r.changes[n];
                if (((i.origin = t), u && !filterChange(e, i, !1)))
                  return (a.length = 0), {};
                c.push(historyChangeFromChange(e, i));
                var o = n ? computeSelAfterChange(e, i) : lst(a);
                makeChangeSingleDoc(e, i, o, mergeOldSpans(e, i)), !n &&
                  e.cm &&
                  e.cm.scrollIntoView({ from: i.from, to: changeEnd(i) });
                var s = [];
                linkedDocs(e, function(e, t) {
                  t ||
                    -1 != indexOf(s, e.history) ||
                    (rebaseHist(e.history, i), s.push(
                      e.history
                    )), makeChangeSingleDoc(e, i, null, mergeOldSpans(e, i));
                });
              })(d);
              if (p) return p.v;
            }
          }
        }
      }
      function shiftDoc(e, t) {
        if (
          0 != t &&
          ((e.first += t), (e.sel = new fe(
            map(e.sel.ranges, function(e) {
              return new he(
                Pos(e.anchor.line + t, e.anchor.ch),
                Pos(e.head.line + t, e.head.ch)
              );
            }),
            e.sel.primIndex
          )), e.cm)
        ) {
          regChange(e.cm, e.first, e.first - t, t);
          for (var n = e.cm.display, r = n.viewFrom; r < n.viewTo; r++)
            regLineChange(e.cm, r, 'gutter');
        }
      }
      function makeChangeSingleDoc(e, t, n, r) {
        if (e.cm && !e.cm.curOp)
          return operation(e.cm, makeChangeSingleDoc)(e, t, n, r);
        if (t.to.line < e.first)
          return void shiftDoc(
            e,
            t.text.length - 1 - (t.to.line - t.from.line)
          );
        if (!(t.from.line > e.lastLine())) {
          if (t.from.line < e.first) {
            var i = t.text.length - 1 - (e.first - t.from.line);
            shiftDoc(e, i), (t = {
              from: Pos(e.first, 0),
              to: Pos(t.to.line + i, t.to.ch),
              text: [lst(t.text)],
              origin: t.origin
            });
          }
          var o = e.lastLine();
          t.to.line > o &&
            (t = {
              from: t.from,
              to: Pos(o, getLine(e, o).text.length),
              text: [t.text[0]],
              origin: t.origin
            }), (t.removed = getBetween(e, t.from, t.to)), n ||
            (n = computeSelAfterChange(e, t)), e.cm
            ? makeChangeSingleDocInEditor(e.cm, t, r)
            : updateDoc(e, t, r), setSelectionNoUndo(e, n, D);
        }
      }
      function makeChangeSingleDocInEditor(e, t, n) {
        var r = e.doc, i = e.display, o = t.from, a = t.to, s = !1, l = o.line;
        e.options.lineWrapping ||
          ((l = lineNo(visualLine(getLine(r, o.line)))), r.iter(
            l,
            a.line + 1,
            function(e) {
              if (e == i.maxLine) return (s = !0), !0;
            }
          )), r.sel.contains(t.from, t.to) > -1 && signalCursorActivity(e), updateDoc(r, t, n, estimateHeight(e)), e
          .options.lineWrapping ||
          (r.iter(l, o.line + t.text.length, function(e) {
            var t = lineLength(e);
            t > i.maxLineLength &&
              ((i.maxLine = e), (i.maxLineLength = t), (i.maxLineChanged = !0), (s = !1));
          }), s &&
            (e.curOp.updateMaxLine = !0)), (r.frontier = Math.min(r.frontier, o.line)), startWorker(e, 400);
        var c = t.text.length - (a.line - o.line) - 1;
        t.full
          ? regChange(e)
          : o.line != a.line ||
              1 != t.text.length ||
              isWholeLineUpdate(e.doc, t)
              ? regChange(e, o.line, a.line + 1, c)
              : regLineChange(e, o.line, 'text');
        var u = hasHandler(e, 'changes'), d = hasHandler(e, 'change');
        if (d || u) {
          var p = {
            from: o,
            to: a,
            text: t.text,
            removed: t.removed,
            origin: t.origin
          };
          d && signalLater(e, 'change', e, p), u &&
            (e.curOp.changeObjs || (e.curOp.changeObjs = [])).push(p);
        }
        e.display.selForContextMenu = null;
      }
      function replaceRange(e, t, n, r, i) {
        if ((r || (r = n), cmp(r, n) < 0)) {
          var o = r;
          (r = n), (n = o);
        }
        'string' == typeof t &&
          (t = e.splitLines(
            t
          )), makeChange(e, { from: n, to: r, text: t, origin: i });
      }
      function rebaseHistSelSingle(e, t, n, r) {
        n < e.line ? (e.line += r) : t < e.line && ((e.line = t), (e.ch = 0));
      }
      function rebaseHistArray(e, t, n, r) {
        for (var i = 0; i < e.length; ++i) {
          var o = e[i], a = !0;
          if (o.ranges) {
            o.copied || ((o = e[i] = o.deepCopy()), (o.copied = !0));
            for (var s = 0; s < o.ranges.length; s++)
              rebaseHistSelSingle(
                o.ranges[s].anchor,
                t,
                n,
                r
              ), rebaseHistSelSingle(o.ranges[s].head, t, n, r);
          } else {
            for (var l = 0; l < o.changes.length; ++l) {
              var c = o.changes[l];
              if (n < c.from.line)
                (c.from = Pos(c.from.line + r, c.from.ch)), (c.to = Pos(
                  c.to.line + r,
                  c.to.ch
                ));
              else if (t <= c.to.line) {
                a = !1;
                break;
              }
            }
            a || (e.splice(0, i + 1), (i = 0));
          }
        }
      }
      function rebaseHist(e, t) {
        var n = t.from.line, r = t.to.line, i = t.text.length - (r - n) - 1;
        rebaseHistArray(e.done, n, r, i), rebaseHistArray(e.undone, n, r, i);
      }
      function changeLine(e, t, n, r) {
        var i = t, o = t;
        return 'number' == typeof t
          ? (o = getLine(e, clipLine(e, t)))
          : (i = lineNo(
              t
            )), null == i ? null : (r(o, i) && e.cm && regLineChange(e.cm, i, n), o);
      }
      function adjustScrollWhenAboveVisible(e, t, n) {
        heightAtLine(t) < ((e.curOp && e.curOp.scrollTop) || e.doc.scrollTop) &&
          addToScrollTop(e, n);
      }
      function addLineWidget(e, t, n, r) {
        var i = new ve(e, n, r), o = e.cm;
        return o &&
          i.noHScroll &&
          (o.display.alignWidgets = !0), changeLine(e, t, 'widget', function(t) {
          var n = t.widgets || (t.widgets = []);
          if (
            (null == i.insertAt
              ? n.push(i)
              : n.splice(
                  Math.min(n.length - 1, Math.max(0, i.insertAt)),
                  0,
                  i
                ), (i.line = t), o && !lineIsHidden(e, t))
          ) {
            var r = heightAtLine(t) < e.scrollTop;
            updateLineHeight(t, t.height + widgetHeight(i)), r &&
              addToScrollTop(o, i.height), (o.curOp.forceUpdate = !0);
          }
          return !0;
        }), signalLater(
          o,
          'lineWidgetAdded',
          o,
          i,
          'number' == typeof t ? t : lineNo(t)
        ), i;
      }
      function markText(e, t, n, r, i) {
        if (r && r.shared) return markTextShared(e, t, n, r, i);
        if (e.cm && !e.cm.curOp)
          return operation(e.cm, markText)(e, t, n, r, i);
        var o = new be(e, i), a = cmp(t, n);
        if (
          (r && copyObj(r, o, !1), a > 0 || (0 == a && !1 !== o.clearWhenEmpty))
        )
          return o;
        if (
          (o.replacedWith &&
            ((o.collapsed = !0), (o.widgetNode = eltP(
              'span',
              [o.replacedWith],
              'CodeMirror-widget'
            )), r.handleMouseEvents ||
              o.widgetNode.setAttribute(
                'cm-ignore-events',
                'true'
              ), r.insertLeft && (o.widgetNode.insertLeft = !0)), o.collapsed)
        ) {
          if (
            conflictingCollapsedRange(e, t.line, t, n, o) ||
            (t.line != n.line && conflictingCollapsedRange(e, n.line, t, n, o))
          )
            throw new Error(
              'Inserting collapsed marker partially overlapping an existing one'
            );
          seeCollapsedSpans();
        }
        o.addToHistory &&
          addChangeToHistory(
            e,
            { from: t, to: n, origin: 'markText' },
            e.sel,
            NaN
          );
        var s, l = t.line, c = e.cm;
        if (
          (e.iter(l, n.line + 1, function(e) {
            c &&
              o.collapsed &&
              !c.options.lineWrapping &&
              visualLine(e) == c.display.maxLine &&
              (s = !0), o.collapsed && l != t.line && updateLineHeight(e, 0), addMarkedSpan(e, new MarkedSpan(o, l == t.line ? t.ch : null, l == n.line ? n.ch : null)), ++l;
          }), o.collapsed &&
            e.iter(t.line, n.line + 1, function(t) {
              lineIsHidden(e, t) && updateLineHeight(t, 0);
            }), o.clearOnEnter &&
            G(o, 'beforeCursorEnter', function() {
              return o.clear();
            }), o.readOnly &&
            (seeReadOnlySpans(), (e.history.done.length ||
              e.history.undone.length) &&
              e.clearHistory()), o.collapsed &&
            ((o.id = ++ye), (o.atomic = !0)), c)
        ) {
          if ((s && (c.curOp.updateMaxLine = !0), o.collapsed))
            regChange(c, t.line, n.line + 1);
          else if (
            o.className ||
            o.title ||
            o.startStyle ||
            o.endStyle ||
            o.css
          )
            for (var u = t.line; u <= n.line; u++)
              regLineChange(c, u, 'text');
          o.atomic && reCheckSelection(c.doc), signalLater(
            c,
            'markerAdded',
            c,
            o
          );
        }
        return o;
      }
      function markTextShared(e, t, n, r, i) {
        (r = copyObj(r)), (r.shared = !1);
        var o = [markText(e, t, n, r, i)], a = o[0], s = r.widgetNode;
        return linkedDocs(e, function(e) {
          s &&
            (r.widgetNode = s.cloneNode(
              !0
            )), o.push(markText(e, clipPos(e, t), clipPos(e, n), r, i));
          for (
            var l = 0;
            l < e.linked.length;
            ++l
          ) if (e.linked[l].isParent) return;
          a = lst(o);
        }), new xe(o, a);
      }
      function findSharedMarkers(e) {
        return e.findMarks(
          Pos(e.first, 0),
          e.clipPos(Pos(e.lastLine())),
          function(e) {
            return e.parent;
          }
        );
      }
      function copySharedMarkers(e, t) {
        for (var n = 0; n < t.length; n++) {
          var r = t[n],
            i = r.find(),
            o = e.clipPos(i.from),
            a = e.clipPos(i.to);
          if (cmp(o, a)) {
            var s = markText(e, o, a, r.primary, r.primary.type);
            r.markers.push(s), (s.parent = r);
          }
        }
      }
      function detachSharedMarkers(e) {
        for (var t = 0; t < e.length; t++) !(function(t) {
            var n = e[t], r = [n.primary.doc];
            linkedDocs(n.primary.doc, function(e) {
              return r.push(e);
            });
            for (var i = 0; i < n.markers.length; i++) {
              var o = n.markers[i];
              -1 == indexOf(r, o.doc) &&
                ((o.parent = null), n.markers.splice(i--, 1));
            }
          })(t);
      }
      function onDrop(e) {
        var t = this;
        if (
          (clearDragCursor(t), !signalDOMEvent(t, e) &&
            !eventInWidget(t.display, e))
        ) {
          e_preventDefault(e), a && (Se = +new Date());
          var n = posFromMouse(t, e, !0), r = e.dataTransfer.files;
          if (n && !t.isReadOnly())
            if (r && r.length && window.FileReader && window.File)
              for (var i = r.length, o = Array(i), s = 0, l = 0; l < i; ++l)
                !(function(e, r) {
                  if (
                    !t.options.allowDropFileTypes ||
                    -1 != indexOf(t.options.allowDropFileTypes, e.type)
                  ) {
                    var a = new FileReader();
                    (a.onload = operation(t, function() {
                      var e = a.result;
                      if (
                        (/[\x00-\x08\x0e-\x1f]{2}/.test(e) && (e = ''), (o[
                          r
                        ] = e), ++s == i)
                      ) {
                        n = clipPos(t.doc, n);
                        var l = {
                          from: n,
                          to: n,
                          text: t.doc.splitLines(o.join(t.doc.lineSeparator())),
                          origin: 'paste'
                        };
                        makeChange(t.doc, l), setSelectionReplaceHistory(
                          t.doc,
                          simpleSelection(n, changeEnd(l))
                        );
                      }
                    })), a.readAsText(e);
                  }
                })(r[l], l);
            else {
              if (t.state.draggingText && t.doc.sel.contains(n) > -1)
                return t.state.draggingText(e), void setTimeout(function() {
                  return t.display.input.focus();
                }, 20);
              try {
                var c = e.dataTransfer.getData('Text');
                if (c) {
                  var u;
                  if (
                    (t.state.draggingText &&
                      !t.state.draggingText.copy &&
                      (u = t.listSelections()), setSelectionNoUndo(
                      t.doc,
                      simpleSelection(n, n)
                    ), u)
                  )
                    for (var d = 0; d < u.length; ++d)
                      replaceRange(t.doc, '', u[d].anchor, u[d].head, 'drag');
                  t.replaceSelection(
                    c,
                    'around',
                    'paste'
                  ), t.display.input.focus();
                }
              } catch (e) {}
            }
        }
      }
      function onDragStart(e, t) {
        if (a && (!e.state.draggingText || +new Date() - Se < 100))
          return void e_stop(t);
        if (
          !signalDOMEvent(e, t) &&
          !eventInWidget(e.display, t) &&
          (t.dataTransfer.setData(
            'Text',
            e.getSelection()
          ), (t.dataTransfer.effectAllowed = 'copyMove'), t.dataTransfer
            .setDragImage && !p)
        ) {
          var n = elt('img', null, null, 'position: fixed; left: 0; top: 0;');
          (n.src =
            'data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=='), d &&
            ((n.width = n.height = 1), e.display.wrapper.appendChild(
              n
            ), (n._top = n.offsetTop)), t.dataTransfer.setDragImage(
            n,
            0,
            0
          ), d && n.parentNode.removeChild(n);
        }
      }
      function onDragOver(e, t) {
        var n = posFromMouse(e, t);
        if (n) {
          var r = document.createDocumentFragment();
          drawSelectionCursor(e, n, r), e.display.dragCursor ||
            ((e.display.dragCursor = elt(
              'div',
              null,
              'CodeMirror-cursors CodeMirror-dragcursors'
            )), e.display.lineSpace.insertBefore(
              e.display.dragCursor,
              e.display.cursorDiv
            )), removeChildrenAndAdd(e.display.dragCursor, r);
        }
      }
      function clearDragCursor(e) {
        e.display.dragCursor &&
          (e.display.lineSpace.removeChild(
            e.display.dragCursor
          ), (e.display.dragCursor = null));
      }
      function forEachCodeMirror(e) {
        if (document.body.getElementsByClassName)
          for (
            var t = document.body.getElementsByClassName('CodeMirror'), n = 0;
            n < t.length;
            n++
          ) {
            var r = t[n].CodeMirror;
            r && e(r);
          }
      }
      function ensureGlobalHandlers() {
        ke || (registerGlobalHandlers(), (ke = !0));
      }
      function registerGlobalHandlers() {
        var e;
        G(window, 'resize', function() {
          null == e &&
            (e = setTimeout(function() {
              (e = null), forEachCodeMirror(onResize);
            }, 100));
        }), G(window, 'blur', function() {
          return forEachCodeMirror(onBlur);
        });
      }
      function onResize(e) {
        var t = e.display;
        (t.lastWrapHeight == t.wrapper.clientHeight &&
          t.lastWrapWidth == t.wrapper.clientWidth) ||
          ((t.cachedCharWidth = t.cachedTextHeight = t.cachedPaddingH = null), (t.scrollbarsClipped = !1), e.setSize());
      }
      function normalizeKeyName(e) {
        var t = e.split(/-(?!$)/);
        e = t[t.length - 1];
        for (var n, r, i, o, a = 0; a < t.length - 1; a++) {
          var s = t[a];
          if (/^(cmd|meta|m)$/i.test(s)) o = !0;
          else if (/^a(lt)?$/i.test(s)) n = !0;
          else if (/^(c|ctrl|control)$/i.test(s)) r = !0;
          else {
            if (!/^s(hift)?$/i.test(s))
              throw new Error('Unrecognized modifier name: ' + s);
            i = !0;
          }
        }
        return n &&
          (e =
            'Alt-' +
            e), r && (e = 'Ctrl-' + e), o && (e = 'Cmd-' + e), i && (e = 'Shift-' + e), e;
      }
      function normalizeKeyMap(e) {
        var t = {};
        for (var n in e) if (e.hasOwnProperty(n)) {
            var r = e[n];
            if (/^(name|fallthrough|(de|at)tach)$/.test(n)) continue;
            if ('...' == r) {
              delete e[n];
              continue;
            }
            for (
              var i = map(n.split(' '), normalizeKeyName), o = 0;
              o < i.length;
              o++
            ) {
              var a = void 0, s = void 0;
              o == i.length - 1
                ? ((s = i.join(' ')), (a = r))
                : ((s = i.slice(0, o + 1).join(' ')), (a = '...'));
              var l = t[s];
              if (l) {
                if (l != a) throw new Error('Inconsistent bindings for ' + s);
              } else t[s] = a;
            }
            delete e[n];
          }
        for (var c in t) e[c] = t[c];
        return e;
      }
      function lookupKey(e, t, n, r) {
        t = getKeyMap(t);
        var i = t.call ? t.call(e, r) : t[e];
        if (!1 === i) return 'nothing';
        if ('...' === i) return 'multi';
        if (null != i && n(i)) return 'handled';
        if (t.fallthrough) {
          if ('[object Array]' != Object.prototype.toString.call(t.fallthrough))
            return lookupKey(e, t.fallthrough, n, r);
          for (var o = 0; o < t.fallthrough.length; o++) {
            var a = lookupKey(e, t.fallthrough[o], n, r);
            if (a) return a;
          }
        }
      }
      function isModifierKey(e) {
        var t = 'string' == typeof e ? e : Le[e.keyCode];
        return 'Ctrl' == t || 'Alt' == t || 'Shift' == t || 'Mod' == t;
      }
      function keyName(e, t) {
        if (d && 34 == e.keyCode && e.char) return !1;
        var n = Le[e.keyCode], r = n;
        return (
          null != r &&
          !e.altGraphKey &&
          (e.altKey && 'Alt' != n && (r = 'Alt-' + r), (S
            ? e.metaKey
            : e.ctrlKey) &&
            'Ctrl' != n &&
            (r = 'Ctrl-' + r), (S ? e.ctrlKey : e.metaKey) &&
            'Cmd' != n &&
            (r = 'Cmd-' + r), !t &&
            e.shiftKey &&
            'Shift' != n &&
            (r = 'Shift-' + r), r)
        );
      }
      function getKeyMap(e) {
        return 'string' == typeof e ? Pe[e] : e;
      }
      function deleteNearSelection(e, t) {
        for (var n = e.doc.sel.ranges, r = [], i = 0; i < n.length; i++) {
          for (var o = t(n[i]); r.length && cmp(o.from, lst(r).to) <= 0; ) {
            var a = r.pop();
            if (cmp(a.from, o.from) < 0) {
              o.from = a.from;
              break;
            }
          }
          r.push(o);
        }
        runInOp(e, function() {
          for (
            var t = r.length - 1;
            t >= 0;
            t--
          ) replaceRange(e.doc, '', r[t].from, r[t].to, '+delete');
          ensureCursorVisible(e);
        });
      }
      function lineStart(e, t) {
        var n = getLine(e.doc, t), r = visualLine(n);
        return r != n && (t = lineNo(r)), endOfLine(!0, e, r, t, 1);
      }
      function lineEnd(e, t) {
        var n = getLine(e.doc, t), r = visualLineEnd(n);
        return r != n && (t = lineNo(r)), endOfLine(!0, e, n, t, -1);
      }
      function lineStartSmart(e, t) {
        var n = lineStart(e, t.line),
          r = getLine(e.doc, n.line),
          i = getOrder(r, e.doc.direction);
        if (!i || 0 == i[0].level) {
          var o = Math.max(0, r.text.search(/\S/)),
            a = t.line == n.line && t.ch <= o && t.ch;
          return Pos(n.line, a ? 0 : o, n.sticky);
        }
        return n;
      }
      function doHandleBinding(e, t, n) {
        if ('string' == typeof t && !(t = De[t])) return !1;
        e.display.input.ensurePolled();
        var r = e.display.shift, i = !1;
        try {
          e.isReadOnly() &&
            (e.state.suppressEdits = !0), n && (e.display.shift = !1), (i = t(e) != A);
        } finally {
          (e.display.shift = r), (e.state.suppressEdits = !1);
        }
        return i;
      }
      function lookupKeyForEditor(e, t, n) {
        for (var r = 0; r < e.state.keyMaps.length; r++) {
          var i = lookupKey(t, e.state.keyMaps[r], n, e);
          if (i) return i;
        }
        return (
          (e.options.extraKeys && lookupKey(t, e.options.extraKeys, n, e)) ||
          lookupKey(t, e.options.keyMap, n, e)
        );
      }
      function dispatchKey(e, t, n, r) {
        var i = e.state.keySeq;
        if (i) {
          if (isModifierKey(t)) return 'handled';
          He.set(50, function() {
            e.state.keySeq == i &&
              ((e.state.keySeq = null), e.display.input.reset());
          }), (t = i + ' ' + t);
        }
        var o = lookupKeyForEditor(e, t, r);
        return 'multi' == o &&
          (e.state.keySeq = t), 'handled' == o && signalLater(e, 'keyHandled', e, t, n), ('handled' != o && 'multi' != o) || (e_preventDefault(n), restartBlink(e)), i && !o && /\'$/.test(t) ? (e_preventDefault(n), !0) : !!o;
      }
      function handleKeyBinding(e, t) {
        var n = keyName(t, !0);
        return (
          !!n &&
          (t.shiftKey && !e.state.keySeq
            ? dispatchKey(e, 'Shift-' + n, t, function(t) {
                return doHandleBinding(e, t, !0);
              }) ||
                dispatchKey(e, n, t, function(t) {
                  if ('string' == typeof t ? /^go[A-Z]/.test(t) : t.motion)
                    return doHandleBinding(e, t);
                })
            : dispatchKey(e, n, t, function(t) {
                return doHandleBinding(e, t);
              }))
        );
      }
      function handleCharBinding(e, t, n) {
        return dispatchKey(e, "'" + n + "'", t, function(t) {
          return doHandleBinding(e, t, !0);
        });
      }
      function onKeyDown(e) {
        var t = this;
        if (((t.curOp.focus = activeElt()), !signalDOMEvent(t, e))) {
          a && s < 11 && 27 == e.keyCode && (e.returnValue = !1);
          var n = e.keyCode;
          t.display.shift = 16 == n || e.shiftKey;
          var r = handleKeyBinding(t, e);
          d &&
            ((We = r ? n : null), !r &&
              88 == n &&
              !$ &&
              (y ? e.metaKey : e.ctrlKey) &&
              t.replaceSelection('', null, 'cut')), 18 != n ||
            /\bCodeMirror-crosshair\b/.test(t.display.lineDiv.className) ||
            showCrossHair(t);
        }
      }
      function showCrossHair(e) {
        function up(e) {
          (18 != e.keyCode && e.altKey) ||
            (L(t, 'CodeMirror-crosshair'), off(document, 'keyup', up), off(
              document,
              'mouseover',
              up
            ));
        }
        var t = e.display.lineDiv;
        addClass(
          t,
          'CodeMirror-crosshair'
        ), G(document, 'keyup', up), G(document, 'mouseover', up);
      }
      function onKeyUp(e) {
        16 == e.keyCode && (this.doc.sel.shift = !1), signalDOMEvent(this, e);
      }
      function onKeyPress(e) {
        var t = this;
        if (
          !(eventInWidget(t.display, e) ||
            signalDOMEvent(t, e) ||
            (e.ctrlKey && !e.altKey) ||
            (y && e.metaKey))
        ) {
          var n = e.keyCode, r = e.charCode;
          if (d && n == We) return (We = null), void e_preventDefault(e);
          if (!d || (e.which && !(e.which < 10)) || !handleKeyBinding(t, e)) {
            var i = String.fromCharCode(null == r ? n : r);
            '\b' != i &&
              (handleCharBinding(t, e, i) || t.display.input.onKeyPress(e));
          }
        }
      }
      function onMouseDown(e) {
        var t = this, n = t.display;
        if (
          !(signalDOMEvent(t, e) || (n.activeTouch && n.input.supportsTouch()))
        ) {
          if (
            (n.input.ensurePolled(), (n.shift = e.shiftKey), eventInWidget(
              n,
              e
            ))
          )
            return void (l ||
              ((n.scroller.draggable = !1), setTimeout(function() {
                return (n.scroller.draggable = !0);
              }, 100)));
          if (!clickInGutter(t, e)) {
            var r = posFromMouse(t, e);
            switch ((window.focus(), e_button(e))) {
              case 1:
                t.state.selectingText
                  ? t.state.selectingText(e)
                  : r
                      ? leftButtonDown(t, e, r)
                      : e_target(e) == n.scroller && e_preventDefault(e);
                break;
              case 2:
                l && (t.state.lastMiddleDown = +new Date()), r &&
                  extendSelection(t.doc, r), setTimeout(function() {
                  return n.input.focus();
                }, 20), e_preventDefault(e);
                break;
              case 3:
                k ? onContextMenu(t, e) : delayBlurEvent(t);
            }
          }
        }
      }
      function leftButtonDown(e, t, n) {
        a ? setTimeout(bind(ensureFocus, e), 0) : (e.curOp.focus = activeElt());
        var r, i = +new Date();
        Ae && Ae.time > i - 400 && 0 == cmp(Ae.pos, n)
          ? (r = 'triple')
          : Ne && Ne.time > i - 400 && 0 == cmp(Ne.pos, n)
              ? ((r = 'double'), (Ae = { time: i, pos: n }))
              : ((r = 'single'), (Ne = { time: i, pos: n }));
        var o, s = e.doc.sel, l = y ? t.metaKey : t.ctrlKey;
        e.options.dragDrop &&
          _ &&
          !e.isReadOnly() &&
          'single' == r &&
          (o = s.contains(n)) > -1 &&
          (cmp((o = s.ranges[o]).from(), n) < 0 || n.xRel > 0) &&
          (cmp(o.to(), n) > 0 || n.xRel < 0)
          ? leftButtonStartDrag(e, t, n, l)
          : leftButtonSelect(e, t, n, r, l);
      }
      function leftButtonStartDrag(e, t, n, r) {
        var i = e.display,
          o = !1,
          c = operation(e, function(t) {
            l &&
              (i.scroller.draggable = !1), (e.state.draggingText = !1), off(document, 'mouseup', c), off(document, 'mousemove', u), off(i.scroller, 'dragstart', d), off(i.scroller, 'drop', c), o ||
              (e_preventDefault(t), r || extendSelection(e.doc, n), l ||
                (a && 9 == s)
                ? setTimeout(function() {
                    document.body.focus(), i.input.focus();
                  }, 20)
                : i.input.focus());
          }),
          u = function(e) {
            o =
              o ||
              Math.abs(t.clientX - e.clientX) +
                Math.abs(t.clientY - e.clientY) >=
                10;
          },
          d = function() {
            return (o = !0);
          };
        l &&
          (i.scroller.draggable = !0), (e.state.draggingText = c), (c.copy = y ? t.altKey : t.ctrlKey), i.scroller.dragDrop && i.scroller.dragDrop(), G(document, 'mouseup', c), G(document, 'mousemove', u), G(i.scroller, 'dragstart', d), G(i.scroller, 'drop', c), delayBlurEvent(e), setTimeout(function() {
          return i.input.focus();
        }, 20);
      }
      function leftButtonSelect(e, t, n, r, i) {
        function extendTo(t) {
          if (0 != cmp(f, t))
            if (((f = t), 'rect' == r)) {
              for (
                var i = [],
                  o = e.options.tabSize,
                  u = countColumn(getLine(a, n.line).text, n.ch, o),
                  d = countColumn(getLine(a, t.line).text, t.ch, o),
                  p = Math.min(u, d),
                  h = Math.max(u, d),
                  g = Math.min(n.line, t.line),
                  m = Math.min(e.lastLine(), Math.max(n.line, t.line));
                g <= m;
                g++
              ) {
                var v = getLine(a, g).text, y = findColumn(v, p, o);
                p == h
                  ? i.push(new he(Pos(g, y), Pos(g, y)))
                  : v.length > y &&
                      i.push(new he(Pos(g, y), Pos(g, findColumn(v, h, o))));
              }
              i.length ||
                i.push(new he(n, n)), setSelection(
                a,
                normalizeSelection(c.ranges.slice(0, l).concat(i), l),
                { origin: '*mouse', scroll: !1 }
              ), e.scrollIntoView(t);
            } else {
              var b = s, x = b.anchor, C = t;
              if ('single' != r) {
                var w;
                (w = 'double' == r
                  ? e.findWordAt(t)
                  : new he(
                      Pos(t.line, 0),
                      clipPos(a, Pos(t.line + 1, 0))
                    )), cmp(w.anchor, x) > 0
                  ? ((C = w.head), (x = minPos(b.from(), w.anchor)))
                  : ((C = w.anchor), (x = maxPos(b.to(), w.head)));
              }
              var S = c.ranges.slice(0);
              (S[l] = new he(clipPos(a, x), C)), setSelection(
                a,
                normalizeSelection(S, l),
                H
              );
            }
        }
        function extend(t) {
          var n = ++g, i = posFromMouse(e, t, !0, 'rect' == r);
          if (i)
            if (0 != cmp(i, f)) {
              (e.curOp.focus = activeElt()), extendTo(i);
              var s = visibleLines(o, a);
              (i.line >= s.to || i.line < s.from) &&
                setTimeout(
                  operation(e, function() {
                    g == n && extend(t);
                  }),
                  150
                );
            } else {
              var l = t.clientY < h.top ? -20 : t.clientY > h.bottom ? 20 : 0;
              l &&
                setTimeout(
                  operation(e, function() {
                    g == n && ((o.scroller.scrollTop += l), extend(t));
                  }),
                  50
                );
            }
        }
        function done(t) {
          (e.state.selectingText = !1), (g = 1 / 0), e_preventDefault(t), o.input.focus(), off(document, 'mousemove', m), off(document, 'mouseup', v), (a.history.lastSelOrigin = null);
        }
        var o = e.display, a = e.doc;
        e_preventDefault(t);
        var s, l, c = a.sel, u = c.ranges;
        if (
          (i && !t.shiftKey
            ? ((l = a.sel.contains(n)), (s = l > -1 ? u[l] : new he(n, n)))
            : ((s = a.sel.primary()), (l = a.sel.primIndex)), b
            ? t.shiftKey && t.metaKey
            : t.altKey)
        )
          (r = 'rect'), i || (s = new he(n, n)), (n = posFromMouse(
            e,
            t,
            !0,
            !0
          )), (l = -1);
        else if ('double' == r) {
          var d = e.findWordAt(n);
          s = e.display.shift || a.extend
            ? extendRange(a, s, d.anchor, d.head)
            : d;
        } else if ('triple' == r) {
          var p = new he(Pos(n.line, 0), clipPos(a, Pos(n.line + 1, 0)));
          s = e.display.shift || a.extend
            ? extendRange(a, s, p.anchor, p.head)
            : p;
        } else s = extendRange(a, s, n);
        i
          ? -1 == l
              ? ((l = u.length), setSelection(
                  a,
                  normalizeSelection(u.concat([s]), l),
                  { scroll: !1, origin: '*mouse' }
                ))
              : u.length > 1 && u[l].empty() && 'single' == r && !t.shiftKey
                  ? (setSelection(
                      a,
                      normalizeSelection(
                        u.slice(0, l).concat(u.slice(l + 1)),
                        0
                      ),
                      { scroll: !1, origin: '*mouse' }
                    ), (c = a.sel))
                  : replaceOneSelection(a, l, s, H)
          : ((l = 0), setSelection(a, new fe([s], 0), H), (c = a.sel));
        var f = n,
          h = o.wrapper.getBoundingClientRect(),
          g = 0,
          m = operation(e, function(e) {
            e_button(e) ? extend(e) : done(e);
          }),
          v = operation(e, done);
        (e.state.selectingText = v), G(document, 'mousemove', m), G(document, 'mouseup', v);
      }
      function gutterEvent(e, t, n, r) {
        var i, o;
        try {
          (i = t.clientX), (o = t.clientY);
        } catch (t) {
          return !1;
        }
        if (i >= Math.floor(e.display.gutters.getBoundingClientRect().right))
          return !1;
        r && e_preventDefault(t);
        var a = e.display, s = a.lineDiv.getBoundingClientRect();
        if (o > s.bottom || !hasHandler(e, n)) return e_defaultPrevented(t);
        o -= s.top - a.viewOffset;
        for (var l = 0; l < e.options.gutters.length; ++l) {
          var c = a.gutters.childNodes[l];
          if (c && c.getBoundingClientRect().right >= i) {
            return signal(
              e,
              n,
              e,
              lineAtHeight(e.doc, o),
              e.options.gutters[l],
              t
            ), e_defaultPrevented(t);
          }
        }
      }
      function clickInGutter(e, t) {
        return gutterEvent(e, t, 'gutterClick', !0);
      }
      function onContextMenu(e, t) {
        eventInWidget(e.display, t) ||
          contextMenuInGutter(e, t) ||
          signalDOMEvent(e, t, 'contextmenu') ||
          e.display.input.onContextMenu(t);
      }
      function contextMenuInGutter(e, t) {
        return (
          !!hasHandler(e, 'gutterContextMenu') &&
          gutterEvent(e, t, 'gutterContextMenu', !1)
        );
      }
      function themeChanged(e) {
        (e.display.wrapper.className =
          e.display.wrapper.className.replace(/\s*cm-s-\S+/g, '') +
          e.options.theme.replace(/(^|\s)\s*/g, ' cm-s-')), clearCaches(e);
      }
      function guttersChanged(e) {
        updateGutters(e), regChange(e), alignHorizontally(e);
      }
      function dragDropChanged(e, t, n) {
        if (!t != !(n && n != Ee)) {
          var r = e.display.dragFunctions, i = t ? G : off;
          i(e.display.scroller, 'dragstart', r.start), i(
            e.display.scroller,
            'dragenter',
            r.enter
          ), i(e.display.scroller, 'dragover', r.over), i(
            e.display.scroller,
            'dragleave',
            r.leave
          ), i(e.display.scroller, 'drop', r.drop);
        }
      }
      function wrappingChanged(e) {
        e.options.lineWrapping
          ? (addClass(
              e.display.wrapper,
              'CodeMirror-wrap'
            ), (e.display.sizer.style.minWidth =
              ''), (e.display.sizerWidth = null))
          : (L(e.display.wrapper, 'CodeMirror-wrap'), findMaxLine(
              e
            )), estimateLineHeights(e), regChange(e), clearCaches(e), setTimeout(function() {
          return updateScrollbars(e);
        }, 100);
      }
      function CodeMirror$1(e, t) {
        var n = this;
        if (!(this instanceof CodeMirror$1)) return new CodeMirror$1(e, t);
        (this.options = t = t
          ? copyObj(t)
          : {}), copyObj(Ie, t, !1), setGuttersForLineNumbers(t);
        var r = t.value;
        'string' == typeof r &&
          (r = new we(
            r,
            t.mode,
            null,
            t.lineSeparator,
            t.direction
          )), (this.doc = r);
        var i = new CodeMirror$1.inputStyles[t.inputStyle](this),
          o = (this.display = new Display(e, r, i));
        (o.wrapper.CodeMirror = this), updateGutters(this), themeChanged(this), t.lineWrapping && (this.display.wrapper.className += ' CodeMirror-wrap'), initScrollbars(this), (this.state = { keyMaps: [], overlays: [], modeGen: 0, overwrite: !1, delayingBlurEvent: !1, focused: !1, suppressEdits: !1, pasteIncoming: !1, cutIncoming: !1, selectingText: !1, draggingText: !1, highlight: new T(), keySeq: null, specialChars: null }), t.autofocus && !v && o.input.focus(), a &&
          s < 11 &&
          setTimeout(function() {
            return n.display.input.reset(!0);
          }, 20), registerEventHandlers(
          this
        ), ensureGlobalHandlers(), startOperation(this), (this.curOp.forceUpdate = !0), attachDoc(this, r), (t.autofocus && !v) || this.hasFocus() ? setTimeout(bind(onFocus, this), 20) : onBlur(this);
        for (var c in Fe) Fe.hasOwnProperty(c) && Fe[c](n, t[c], Ee);
        maybeUpdateLineNumberWidth(this), t.finishInit && t.finishInit(this);
        for (var u = 0; u < Be.length; ++u) Be[u](n);
        endOperation(
          this
        ), l && t.lineWrapping && 'optimizelegibility' == getComputedStyle(o.lineDiv).textRendering && (o.lineDiv.style.textRendering = 'auto');
      }
      function registerEventHandlers(e) {
        function finishTouch() {
          t.activeTouch &&
            ((n = setTimeout(function() {
              return (t.activeTouch = null);
            }, 1e3)), (r = t.activeTouch), (r.end = +new Date()));
        }
        function isMouseLikeTouchEvent(e) {
          if (1 != e.touches.length) return !1;
          var t = e.touches[0];
          return t.radiusX <= 1 && t.radiusY <= 1;
        }
        function farAway(e, t) {
          if (null == t.left) return !0;
          var n = t.left - e.left, r = t.top - e.top;
          return n * n + r * r > 400;
        }
        var t = e.display;
        G(t.scroller, 'mousedown', operation(e, onMouseDown)), a && s < 11
          ? G(
              t.scroller,
              'dblclick',
              operation(e, function(t) {
                if (!signalDOMEvent(e, t)) {
                  var n = posFromMouse(e, t);
                  if (
                    n &&
                    !clickInGutter(e, t) &&
                    !eventInWidget(e.display, t)
                  ) {
                    e_preventDefault(t);
                    var r = e.findWordAt(n);
                    extendSelection(e.doc, r.anchor, r.head);
                  }
                }
              })
            )
          : G(t.scroller, 'dblclick', function(t) {
              return signalDOMEvent(e, t) || e_preventDefault(t);
            }), k ||
          G(t.scroller, 'contextmenu', function(t) {
            return onContextMenu(e, t);
          });
        var n, r = { end: 0 };
        G(t.scroller, 'touchstart', function(i) {
          if (!signalDOMEvent(e, i) && !isMouseLikeTouchEvent(i)) {
            t.input.ensurePolled(), clearTimeout(n);
            var o = +new Date();
            (t.activeTouch = {
              start: o,
              moved: !1,
              prev: o - r.end <= 300 ? r : null
            }), 1 == i.touches.length &&
              ((t.activeTouch.left = i.touches[0].pageX), (t.activeTouch.top =
                i.touches[0].pageY));
          }
        }), G(t.scroller, 'touchmove', function() {
          t.activeTouch && (t.activeTouch.moved = !0);
        }), G(t.scroller, 'touchend', function(n) {
          var r = t.activeTouch;
          if (
            r &&
            !eventInWidget(t, n) &&
            null != r.left &&
            !r.moved &&
            new Date() - r.start < 300
          ) {
            var i, o = e.coordsChar(t.activeTouch, 'page');
            (i = !r.prev || farAway(r, r.prev)
              ? new he(o, o)
              : !r.prev.prev || farAway(r, r.prev.prev)
                  ? e.findWordAt(o)
                  : new he(
                      Pos(o.line, 0),
                      clipPos(e.doc, Pos(o.line + 1, 0))
                    )), e.setSelection(
              i.anchor,
              i.head
            ), e.focus(), e_preventDefault(n);
          }
          finishTouch();
        }), G(
          t.scroller,
          'touchcancel',
          finishTouch
        ), G(t.scroller, 'scroll', function() {
          t.scroller.clientHeight &&
            (updateScrollTop(e, t.scroller.scrollTop), setScrollLeft(
              e,
              t.scroller.scrollLeft,
              !0
            ), signal(e, 'scroll', e));
        }), G(t.scroller, 'mousewheel', function(t) {
          return onScrollWheel(e, t);
        }), G(t.scroller, 'DOMMouseScroll', function(t) {
          return onScrollWheel(e, t);
        }), G(t.wrapper, 'scroll', function() {
          return (t.wrapper.scrollTop = t.wrapper.scrollLeft = 0);
        }), (t.dragFunctions = {
          enter: function(t) {
            signalDOMEvent(e, t) || e_stop(t);
          },
          over: function(t) {
            signalDOMEvent(e, t) || (onDragOver(e, t), e_stop(t));
          },
          start: function(t) {
            return onDragStart(e, t);
          },
          drop: operation(e, onDrop),
          leave: function(t) {
            signalDOMEvent(e, t) || clearDragCursor(e);
          }
        });
        var i = t.input.getField();
        G(i, 'keyup', function(t) {
          return onKeyUp.call(e, t);
        }), G(
          i,
          'keydown',
          operation(e, onKeyDown)
        ), G(i, 'keypress', operation(e, onKeyPress)), G(i, 'focus', function(t) {
          return onFocus(e, t);
        }), G(i, 'blur', function(t) {
          return onBlur(e, t);
        });
      }
      function indentLine(e, t, n, r) {
        var i, o = e.doc;
        null == n &&
          (n =
            'add'), 'smart' == n && (o.mode.indent ? (i = getStateBefore(e, t)) : (n = 'prev'));
        var a = e.options.tabSize,
          s = getLine(o, t),
          l = countColumn(s.text, null, a);
        s.stateAfter && (s.stateAfter = null);
        var c, u = s.text.match(/^\s*/)[0];
        if (r || /\S/.test(s.text)) {
          if (
            'smart' == n &&
            ((c = o.mode.indent(i, s.text.slice(u.length), s.text)) == A ||
              c > 150)
          ) {
            if (!r) return;
            n = 'prev';
          }
        } else (c = 0), (n = 'not');
        'prev' == n
          ? (c = t > o.first ? countColumn(getLine(o, t - 1).text, null, a) : 0)
          : 'add' == n
              ? (c = l + e.options.indentUnit)
              : 'subtract' == n
                  ? (c = l - e.options.indentUnit)
                  : 'number' == typeof n && (c = l + n), (c = Math.max(0, c));
        var d = '', p = 0;
        if (e.options.indentWithTabs)
          for (var f = Math.floor(c / a); f; --f)
            (p += a), (d += '\t');
        if ((p < c && (d += spaceStr(c - p)), d != u))
          return replaceRange(
            o,
            d,
            Pos(t, 0),
            Pos(t, u.length),
            '+input'
          ), (s.stateAfter = null), !0;
        for (var h = 0; h < o.sel.ranges.length; h++) {
          var g = o.sel.ranges[h];
          if (g.head.line == t && g.head.ch < u.length) {
            var m = Pos(t, u.length);
            replaceOneSelection(o, h, new he(m, m));
            break;
          }
        }
      }
      function setLastCopied(e) {
        ze = e;
      }
      function applyTextInput(e, t, n, r, i) {
        var o = e.doc;
        (e.display.shift = !1), r || (r = o.sel);
        var a = e.state.pasteIncoming || 'paste' == i, s = U(t), l = null;
        if (a && r.ranges.length > 1)
          if (ze && ze.text.join('\n') == t) {
            if (r.ranges.length % ze.text.length == 0) {
              l = [];
              for (var c = 0; c < ze.text.length; c++)
                l.push(o.splitLines(ze.text[c]));
            }
          } else
            s.length == r.ranges.length &&
              (l = map(s, function(e) {
                return [e];
              }));
        for (var u, d = r.ranges.length - 1; d >= 0; d--) {
          var p = r.ranges[d], f = p.from(), h = p.to();
          p.empty() &&
            (n && n > 0
              ? (f = Pos(f.line, f.ch - n))
              : e.state.overwrite && !a
                  ? (h = Pos(
                      h.line,
                      Math.min(
                        getLine(o, h.line).text.length,
                        h.ch + lst(s).length
                      )
                    ))
                  : ze &&
                      ze.lineWise &&
                      ze.text.join('\n') == t &&
                      (f = h = Pos(f.line, 0))), (u = e.curOp.updateInput);
          var g = {
            from: f,
            to: h,
            text: l ? l[d % l.length] : s,
            origin: i || (a ? 'paste' : e.state.cutIncoming ? 'cut' : '+input')
          };
          makeChange(e.doc, g), signalLater(e, 'inputRead', e, g);
        }
        t &&
          !a &&
          triggerElectric(
            e,
            t
          ), ensureCursorVisible(e), (e.curOp.updateInput = u), (e.curOp.typing = !0), (e.state.pasteIncoming = e.state.cutIncoming = !1);
      }
      function handlePaste(e, t) {
        var n = e.clipboardData && e.clipboardData.getData('Text');
        if (n)
          return e.preventDefault(), t.isReadOnly() ||
            t.options.disableInput ||
            runInOp(t, function() {
              return applyTextInput(t, n, 0, null, 'paste');
            }), !0;
      }
      function triggerElectric(e, t) {
        if (e.options.electricChars && e.options.smartIndent)
          for (var n = e.doc.sel, r = n.ranges.length - 1; r >= 0; r--) {
            var i = n.ranges[r];
            if (
              !(i.head.ch > 100 ||
                (r && n.ranges[r - 1].head.line == i.head.line))
            ) {
              var o = e.getModeAt(i.head), a = !1;
              if (o.electricChars) {
                for (var s = 0; s < o.electricChars.length; s++)
                  if (t.indexOf(o.electricChars.charAt(s)) > -1) {
                    a = indentLine(e, i.head.line, 'smart');
                    break;
                  }
              } else
                o.electricInput &&
                  o.electricInput.test(
                    getLine(e.doc, i.head.line).text.slice(0, i.head.ch)
                  ) &&
                  (a = indentLine(e, i.head.line, 'smart'));
              a && signalLater(e, 'electricInput', e, i.head.line);
            }
          }
      }
      function copyableRanges(e) {
        for (var t = [], n = [], r = 0; r < e.doc.sel.ranges.length; r++) {
          var i = e.doc.sel.ranges[r].head.line,
            o = { anchor: Pos(i, 0), head: Pos(i + 1, 0) };
          n.push(o), t.push(e.getRange(o.anchor, o.head));
        }
        return { text: t, ranges: n };
      }
      function disableBrowserMagic(e, t) {
        e.setAttribute(
          'autocorrect',
          'off'
        ), e.setAttribute('autocapitalize', 'off'), e.setAttribute('spellcheck', !!t);
      }
      function hiddenTextarea() {
        var e = elt(
          'textarea',
          null,
          null,
          'position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none'
        ),
          t = elt(
            'div',
            [e],
            null,
            'overflow: hidden; position: relative; width: 3px; height: 0px;'
          );
        return l
          ? (e.style.width = '1000px')
          : e.setAttribute(
              'wrap',
              'off'
            ), g && (e.style.border = '1px solid black'), disableBrowserMagic(e), t;
      }
      function findPosH(e, t, n, r, i) {
        function findNextLine() {
          var r = t.line + n;
          return (
            !(r < e.first || r >= e.first + e.size) &&
            ((t = new Pos(r, t.ch, t.sticky)), (s = getLine(e, r)))
          );
        }
        function moveOnce(r) {
          var o;
          if (
            null ==
            (o = i ? moveVisually(e.cm, s, t, n) : moveLogically(s, t, n))
          ) {
            if (r || !findNextLine()) return !1;
            t = endOfLine(i, e.cm, s, t.line, n);
          } else t = o;
          return !0;
        }
        var o = t, a = n, s = getLine(e, t.line);
        if ('char' == r) moveOnce();
        else if ('column' == r) moveOnce(!0);
        else if ('word' == r || 'group' == r)
          for (
            var l = null,
              c = 'group' == r,
              u = e.cm && e.cm.getHelper(t, 'wordChars'),
              d = !0;
            !(n < 0) || moveOnce(!d);
            d = !1
          ) {
            var p = s.text.charAt(t.ch) || '\n',
              f = isWordChar(p, u)
                ? 'w'
                : c && '\n' == p ? 'n' : !c || /\s/.test(p) ? null : 'p';
            if ((!c || d || f || (f = 's'), l && l != f)) {
              n < 0 && ((n = 1), moveOnce(), (t.sticky = 'after'));
              break;
            }
            if ((f && (l = f), n > 0 && !moveOnce(!d))) break;
          }
        var h = skipAtomic(e, t, o, a, !0);
        return equalCursorPos(o, h) && (h.hitSide = !0), h;
      }
      function findPosV(e, t, n, r) {
        var i, o = e.doc, a = t.left;
        if ('page' == r) {
          var s = Math.min(
            e.display.wrapper.clientHeight,
            window.innerHeight || document.documentElement.clientHeight
          ),
            l = Math.max(s - 0.5 * textHeight(e.display), 3);
          i = (n > 0 ? t.bottom : t.top) + n * l;
        } else 'line' == r && (i = n > 0 ? t.bottom + 3 : t.top - 3);
        for (var c; (c = coordsChar(e, a, i)), c.outside; ) {
          if (n < 0 ? i <= 0 : i >= o.height) {
            c.hitSide = !0;
            break;
          }
          i += 5 * n;
        }
        return c;
      }
      function posToDOM(e, t) {
        var n = findViewForLine(e, t.line);
        if (!n || n.hidden) return null;
        var r = getLine(e.doc, t.line),
          i = mapFromLineView(n, r, t.line),
          o = getOrder(r, e.doc.direction),
          a = 'left';
        if (o) {
          a = getBidiPartAt(o, t.ch) % 2 ? 'right' : 'left';
        }
        var s = nodeAndOffsetInLineMap(i.map, t.ch, a);
        return (s.offset = 'right' == s.collapse ? s.end : s.start), s;
      }
      function isInGutter(e) {
        for (
          var t = e;
          t;
          t = t.parentNode
        ) if (/CodeMirror-gutter-wrapper/.test(t.className)) return !0;
        return !1;
      }
      function badPos(e, t) {
        return t && (e.bad = !0), e;
      }
      function domTextBetween(e, t, n, r, i) {
        function recognizeMarker(e) {
          return function(t) {
            return t.id == e;
          };
        }
        function close() {
          a && ((o += s), (a = !1));
        }
        function addText(e) {
          e && (close(), (o += e));
        }
        function walk(t) {
          if (1 == t.nodeType) {
            var n = t.getAttribute('cm-text');
            if (null != n)
              return void addText(n || t.textContent.replace(/\u200b/g, ''));
            var o, l = t.getAttribute('cm-marker');
            if (l) {
              var c = e.findMarks(
                Pos(r, 0),
                Pos(i + 1, 0),
                recognizeMarker(+l)
              );
              return void (c.length &&
                (o = c[0].find()) &&
                addText(getBetween(e.doc, o.from, o.to).join(s)));
            }
            if ('false' == t.getAttribute('contenteditable')) return;
            var u = /^(pre|div|p)$/i.test(t.nodeName);
            u && close();
            for (var d = 0; d < t.childNodes.length; d++)
              walk(t.childNodes[d]);
            u && (a = !0);
          } else 3 == t.nodeType && addText(t.nodeValue);
        }
        for (
          var o = '', a = !1, s = e.doc.lineSeparator();
          walk(t), t != n;

        ) t = t.nextSibling;
        return o;
      }
      function domToPos(e, t, n) {
        var r;
        if (t == e.display.lineDiv) {
          if (!(r = e.display.lineDiv.childNodes[n]))
            return badPos(e.clipPos(Pos(e.display.viewTo - 1)), !0);
          (t = null), (n = 0);
        } else
          for (r = t; ; r = r.parentNode) {
            if (!r || r == e.display.lineDiv) return null;
            if (r.parentNode && r.parentNode == e.display.lineDiv) break;
          }
        for (var i = 0; i < e.display.view.length; i++) {
          var o = e.display.view[i];
          if (o.node == r) return locateNodeInLineView(o, t, n);
        }
      }
      function locateNodeInLineView(e, t, n) {
        function find(t, n, r) {
          for (
            var i = -1;
            i < (c ? c.length : 0);
            i++
          ) for (var o = i < 0 ? l.map : c[i], a = 0; a < o.length; a += 3) {
              var s = o[a + 2];
              if (s == t || s == n) {
                var u = lineNo(i < 0 ? e.line : e.rest[i]), d = o[a] + r;
                return (r < 0 || s != t) && (d = o[a + (r ? 1 : 0)]), Pos(u, d);
              }
            }
        }
        var r = e.text.firstChild, i = !1;
        if (!t || !contains(r, t)) return badPos(Pos(lineNo(e.line), 0), !0);
        if (t == r && ((i = !0), (t = r.childNodes[n]), (n = 0), !t)) {
          var o = e.rest ? lst(e.rest) : e.line;
          return badPos(Pos(lineNo(o), o.text.length), i);
        }
        var a = 3 == t.nodeType ? t : null, s = t;
        for (
          a ||
          1 != t.childNodes.length ||
          3 != t.firstChild.nodeType ||
          ((a = t.firstChild), n && (n = a.nodeValue.length));
          s.parentNode != r;

        ) s = s.parentNode;
        var l = e.measure, c = l.maps, u = find(a, s, n);
        if (u) return badPos(u, i);
        for (
          var d = s.nextSibling, p = a ? a.nodeValue.length - n : 0;
          d;
          d = d.nextSibling
        ) {
          if ((u = find(d, d.firstChild, 0)))
            return badPos(Pos(u.line, u.ch - p), i);
          p += d.textContent.length;
        }
        for (var f = s.previousSibling, h = n; f; f = f.previousSibling) {
          if ((u = find(f, f.firstChild, -1)))
            return badPos(Pos(u.line, u.ch + h), i);
          h += f.textContent.length;
        }
      }
      function fromTextArea(e, t) {
        function save() {
          e.value = a.getValue();
        }
        if (
          ((t = t ? copyObj(t) : {}), (t.value = e.value), !t.tabindex &&
            e.tabIndex &&
            (t.tabindex = e.tabIndex), !t.placeholder &&
            e.placeholder &&
            (t.placeholder = e.placeholder), null == t.autofocus)
        ) {
          var n = activeElt();
          t.autofocus =
            n == e ||
            (null != e.getAttribute('autofocus') && n == document.body);
        }
        var r;
        if (e.form && (G(e.form, 'submit', save), !t.leaveSubmitMethodAlone)) {
          var i = e.form;
          r = i.submit;
          try {
            var o = (i.submit = function() {
              save(), (i.submit = r), i.submit(), (i.submit = o);
            });
          } catch (e) {}
        }
        (t.finishInit = function(t) {
          (t.save = save), (t.getTextArea = function() {
            return e;
          }), (t.toTextArea = function() {
            (t.toTextArea = isNaN), save(), e.parentNode.removeChild(
              t.getWrapperElement()
            ), (e.style.display = ''), e.form &&
              (off(e.form, 'submit', save), 'function' ==
                typeof e.form.submit && (e.form.submit = r));
          });
        }), (e.style.display = 'none');
        var a = CodeMirror$1(function(t) {
          return e.parentNode.insertBefore(t, e.nextSibling);
        }, t);
        return a;
      }
      var e = navigator.userAgent,
        t = navigator.platform,
        n = /gecko\/\d/i.test(e),
        r = /MSIE \d/.test(e),
        i = /Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(e),
        o = /Edge\/(\d+)/.exec(e),
        a = r || i || o,
        s = a && (r ? document.documentMode || 6 : +(o || i)[1]),
        l = !o && /WebKit\//.test(e),
        c = l && /Qt\/\d+\.\d+/.test(e),
        u = !o && /Chrome\//.test(e),
        d = /Opera\//.test(e),
        p = /Apple Computer/.test(navigator.vendor),
        f = /Mac OS X 1\d\D([8-9]|\d\d)\D/.test(e),
        h = /PhantomJS/.test(e),
        g = !o && /AppleWebKit/.test(e) && /Mobile\/\w+/.test(e),
        m = /Android/.test(e),
        v =
          g || m || /webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(e),
        y = g || /Mac/.test(t),
        b = /\bCrOS\b/.test(e),
        x = /win/i.test(t),
        C = d && e.match(/Version\/(\d*\.\d*)/);
      C && (C = Number(C[1])), C && C >= 15 && ((d = !1), (l = !0));
      var w,
        S = y && (c || (d && (null == C || C < 12.11))),
        k = n || (a && s >= 9),
        L = function(e, t) {
          var n = e.className, r = classTest(t).exec(n);
          if (r) {
            var i = n.slice(r.index + r[0].length);
            e.className = n.slice(0, r.index) + (i ? r[1] + i : '');
          }
        };
      w = document.createRange
        ? function(e, t, n, r) {
            var i = document.createRange();
            return i.setEnd(r || e, n), i.setStart(e, t), i;
          }
        : function(e, t, n) {
            var r = document.body.createTextRange();
            try {
              r.moveToElementText(e.parentNode);
            } catch (e) {
              return r;
            }
            return r.collapse(!0), r.moveEnd('character', n), r.moveStart(
              'character',
              t
            ), r;
          };
      var M = function(e) {
        e.select();
      };
      g
        ? (M = function(e) {
            (e.selectionStart = 0), (e.selectionEnd = e.value.length);
          })
        : a &&
            (M = function(e) {
              try {
                e.select();
              } catch (e) {}
            });
      var T = function() {
        this.id = null;
      };
      T.prototype.set = function(e, t) {
        clearTimeout(this.id), (this.id = setTimeout(t, e));
      };
      var O,
        P,
        N = 30,
        A = {
          toString: function() {
            return 'CodeMirror.Pass';
          }
        },
        D = { scroll: !1 },
        H = { origin: '*mouse' },
        W = { origin: '+move' },
        E = [''],
        I = /[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/,
        F = /[\u0300-\u036f\u0483-\u0489\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u065e\u0670\u06d6-\u06dc\u06de-\u06e4\u06e7\u06e8\u06ea-\u06ed\u0711\u0730-\u074a\u07a6-\u07b0\u07eb-\u07f3\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0900-\u0902\u093c\u0941-\u0948\u094d\u0951-\u0955\u0962\u0963\u0981\u09bc\u09be\u09c1-\u09c4\u09cd\u09d7\u09e2\u09e3\u0a01\u0a02\u0a3c\u0a41\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a70\u0a71\u0a75\u0a81\u0a82\u0abc\u0ac1-\u0ac5\u0ac7\u0ac8\u0acd\u0ae2\u0ae3\u0b01\u0b3c\u0b3e\u0b3f\u0b41-\u0b44\u0b4d\u0b56\u0b57\u0b62\u0b63\u0b82\u0bbe\u0bc0\u0bcd\u0bd7\u0c3e-\u0c40\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0cbc\u0cbf\u0cc2\u0cc6\u0ccc\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0d3e\u0d41-\u0d44\u0d4d\u0d57\u0d62\u0d63\u0dca\u0dcf\u0dd2-\u0dd4\u0dd6\u0ddf\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0eb1\u0eb4-\u0eb9\u0ebb\u0ebc\u0ec8-\u0ecd\u0f18\u0f19\u0f35\u0f37\u0f39\u0f71-\u0f7e\u0f80-\u0f84\u0f86\u0f87\u0f90-\u0f97\u0f99-\u0fbc\u0fc6\u102d-\u1030\u1032-\u1037\u1039\u103a\u103d\u103e\u1058\u1059\u105e-\u1060\u1071-\u1074\u1082\u1085\u1086\u108d\u109d\u135f\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b7-\u17bd\u17c6\u17c9-\u17d3\u17dd\u180b-\u180d\u18a9\u1920-\u1922\u1927\u1928\u1932\u1939-\u193b\u1a17\u1a18\u1a56\u1a58-\u1a5e\u1a60\u1a62\u1a65-\u1a6c\u1a73-\u1a7c\u1a7f\u1b00-\u1b03\u1b34\u1b36-\u1b3a\u1b3c\u1b42\u1b6b-\u1b73\u1b80\u1b81\u1ba2-\u1ba5\u1ba8\u1ba9\u1c2c-\u1c33\u1c36\u1c37\u1cd0-\u1cd2\u1cd4-\u1ce0\u1ce2-\u1ce8\u1ced\u1dc0-\u1de6\u1dfd-\u1dff\u200c\u200d\u20d0-\u20f0\u2cef-\u2cf1\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua66f-\ua672\ua67c\ua67d\ua6f0\ua6f1\ua802\ua806\ua80b\ua825\ua826\ua8c4\ua8e0-\ua8f1\ua926-\ua92d\ua947-\ua951\ua980-\ua982\ua9b3\ua9b6-\ua9b9\ua9bc\uaa29-\uaa2e\uaa31\uaa32\uaa35\uaa36\uaa43\uaa4c\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uabe5\uabe8\uabed\udc00-\udfff\ufb1e\ufe00-\ufe0f\ufe20-\ufe26\uff9e\uff9f]/,
        B = !1,
        z = !1,
        R = null,
        V = (function() {
          function charType(n) {
            return n <= 247
              ? e.charAt(n)
              : 1424 <= n && n <= 1524
                  ? 'R'
                  : 1536 <= n && n <= 1785
                      ? t.charAt(n - 1536)
                      : 1774 <= n && n <= 2220
                          ? 'r'
                          : 8192 <= n && n <= 8203
                              ? 'w'
                              : 8204 == n ? 'b' : 'L';
          }
          function BidiSpan(e, t, n) {
            (this.level = e), (this.from = t), (this.to = n);
          }
          var e =
            'bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLN',
            t =
              'nnnnnnNNr%%r,rNNmmmmmmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmmmnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmnNmmmmmmrrmmNmmmmrr1111111111',
            n = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/,
            r = /[stwN]/,
            i = /[LRr]/,
            o = /[Lb1n]/,
            a = /[1n]/;
          return function(e, t) {
            var s = 'ltr' == t ? 'L' : 'R';
            if (0 == e.length || ('ltr' == t && !n.test(e))) return !1;
            for (var l = e.length, c = [], u = 0; u < l; ++u)
              c.push(charType(e.charCodeAt(u)));
            for (var d = 0, p = s; d < l; ++d) {
              var f = c[d];
              'm' == f ? (c[d] = p) : (p = f);
            }
            for (var h = 0, g = s; h < l; ++h) {
              var m = c[h];
              '1' == m && 'r' == g
                ? (c[h] = 'n')
                : i.test(m) && ((g = m), 'r' == m && (c[h] = 'R'));
            }
            for (var v = 1, y = c[0]; v < l - 1; ++v) {
              var b = c[v];
              '+' == b && '1' == y && '1' == c[v + 1]
                ? (c[v] = '1')
                : ',' != b ||
                    y != c[v + 1] ||
                    ('1' != y && 'n' != y) ||
                    (c[v] = y), (y = b);
            }
            for (var x = 0; x < l; ++x) {
              var C = c[x];
              if (',' == C) c[x] = 'N';
              else if ('%' == C) {
                var w = void 0;
                for (w = x + 1; w < l && '%' == c[w]; ++w);
                for (
                  var S = (x && '!' == c[x - 1]) || (w < l && '1' == c[w])
                    ? '1'
                    : 'N',
                    k = x;
                  k < w;
                  ++k
                )
                  c[k] = S;
                x = w - 1;
              }
            }
            for (var L = 0, M = s; L < l; ++L) {
              var T = c[L];
              'L' == M && '1' == T ? (c[L] = 'L') : i.test(T) && (M = T);
            }
            for (var O = 0; O < l; ++O)
              if (r.test(c[O])) {
                var P = void 0;
                for (P = O + 1; P < l && r.test(c[P]); ++P);
                for (
                  var N = 'L' == (O ? c[O - 1] : s),
                    A = 'L' == (P < l ? c[P] : s),
                    D = N == A ? (N ? 'L' : 'R') : s,
                    H = O;
                  H < P;
                  ++H
                )
                  c[H] = D;
                O = P - 1;
              }
            for (var W, E = [], I = 0; I < l; )
              if (o.test(c[I])) {
                var F = I;
                for (++I; I < l && o.test(c[I]); ++I);
                E.push(new BidiSpan(0, F, I));
              } else {
                var B = I, z = E.length;
                for (++I; I < l && 'L' != c[I]; ++I);
                for (var R = B; R < I; )
                  if (a.test(c[R])) {
                    B < R && E.splice(z, 0, new BidiSpan(1, B, R));
                    var V = R;
                    for (++R; R < I && a.test(c[R]); ++R);
                    E.splice(z, 0, new BidiSpan(2, V, R)), (B = R);
                  } else ++R;
                B < I && E.splice(z, 0, new BidiSpan(1, B, I));
              }
            return 1 == E[0].level &&
              (W = e.match(/^\s+/)) &&
              ((E[0].from = W[0].length), E.unshift(
                new BidiSpan(0, 0, W[0].length)
              )), 1 == lst(E).level &&
              (W = e.match(/\s+$/)) &&
              ((lst(E).to -= W[0].length), E.push(
                new BidiSpan(0, l - W[0].length, l)
              )), 'rtl' == t ? E.reverse() : E;
          };
        })(),
        j = [],
        G = function(e, t, n) {
          if (e.addEventListener) e.addEventListener(t, n, !1);
          else if (e.attachEvent) e.attachEvent('on' + t, n);
          else {
            var r = e._handlers || (e._handlers = {});
            r[t] = (r[t] || j).concat(n);
          }
        },
        _ = (function() {
          if (a && s < 9) return !1;
          var e = elt('div');
          return 'draggable' in e || 'dragDrop' in e;
        })(),
        U = 3 != '\n\nb'.split(/\n/).length
          ? function(e) {
              for (var t = 0, n = [], r = e.length; t <= r; ) {
                var i = e.indexOf('\n', t);
                -1 == i && (i = e.length);
                var o = e.slice(t, '\r' == e.charAt(i - 1) ? i - 1 : i),
                  a = o.indexOf('\r');
                -1 != a
                  ? (n.push(o.slice(0, a)), (t += a + 1))
                  : (n.push(o), (t = i + 1));
              }
              return n;
            }
          : function(e) {
              return e.split(/\r\n?|\n/);
            },
        K = window.getSelection
          ? function(e) {
              try {
                return e.selectionStart != e.selectionEnd;
              } catch (e) {
                return !1;
              }
            }
          : function(e) {
              var t;
              try {
                t = e.ownerDocument.selection.createRange();
              } catch (e) {}
              return (
                !(!t || t.parentElement() != e) &&
                0 != t.compareEndPoints('StartToEnd', t)
              );
            },
        $ = (function() {
          var e = elt('div');
          return (
            'oncopy' in e ||
            (e.setAttribute('oncopy', 'return;'), 'function' == typeof e.oncopy)
          );
        })(),
        q = null,
        X = {},
        Y = {},
        Z = {},
        J = function(e, t) {
          (this.pos = this.start = 0), (this.string = e), (this.tabSize =
            t ||
            8), (this.lastColumnPos = this.lastColumnValue = 0), (this.lineStart = 0);
        };
      (J.prototype.eol = function() {
        return this.pos >= this.string.length;
      }), (J.prototype.sol = function() {
        return this.pos == this.lineStart;
      }), (J.prototype.peek = function() {
        return this.string.charAt(this.pos) || void 0;
      }), (J.prototype.next = function() {
        if (this.pos < this.string.length)
          return this.string.charAt(this.pos++);
      }), (J.prototype.eat = function(e) {
        var t = this.string.charAt(this.pos);
        if ('string' == typeof e ? t == e : t && (e.test ? e.test(t) : e(t)))
          return ++this.pos, t;
      }), (J.prototype.eatWhile = function(e) {
        for (var t = this.pos; this.eat(e); );
        return this.pos > t;
      }), (J.prototype.eatSpace = function() {
        for (
          var e = this, t = this.pos;
          /[\s\u00a0]/.test(this.string.charAt(this.pos));

        )
          ++e.pos;
        return this.pos > t;
      }), (J.prototype.skipToEnd = function() {
        this.pos = this.string.length;
      }), (J.prototype.skipTo = function(e) {
        var t = this.string.indexOf(e, this.pos);
        if (t > -1) return (this.pos = t), !0;
      }), (J.prototype.backUp = function(e) {
        this.pos -= e;
      }), (J.prototype.column = function() {
        return this.lastColumnPos < this.start &&
          ((this.lastColumnValue = countColumn(
            this.string,
            this.start,
            this.tabSize,
            this.lastColumnPos,
            this.lastColumnValue
          )), (this.lastColumnPos = this.start)), this.lastColumnValue -
          (this.lineStart
            ? countColumn(this.string, this.lineStart, this.tabSize)
            : 0);
      }), (J.prototype.indentation = function() {
        return (
          countColumn(this.string, null, this.tabSize) -
          (this.lineStart
            ? countColumn(this.string, this.lineStart, this.tabSize)
            : 0)
        );
      }), (J.prototype.match = function(e, t, n) {
        if ('string' != typeof e) {
          var r = this.string.slice(this.pos).match(e);
          return r && r.index > 0
            ? null
            : (r && !1 !== t && (this.pos += r[0].length), r);
        }
        var i = function(e) {
          return n ? e.toLowerCase() : e;
        };
        if (i(this.string.substr(this.pos, e.length)) == i(e))
          return !1 !== t && (this.pos += e.length), !0;
      }), (J.prototype.current = function() {
        return this.string.slice(this.start, this.pos);
      }), (J.prototype.hideFirstChars = function(e, t) {
        this.lineStart += e;
        try {
          return t();
        } finally {
          this.lineStart -= e;
        }
      });
      var Q = function(e, t, n) {
        (this.text = e), attachMarkedSpans(this, t), (this.height = n
          ? n(this)
          : 1);
      };
      (Q.prototype.lineNo = function() {
        return lineNo(this);
      }), eventMixin(Q);
      var ee,
        te = {},
        ne = {},
        re = null,
        ie = null,
        oe = { left: 0, right: 0, top: 0, bottom: 0 },
        ae = function(e, t, n) {
          this.cm = n;
          var r = (this.vert = elt(
            'div',
            [elt('div', null, null, 'min-width: 1px')],
            'CodeMirror-vscrollbar'
          )),
            i = (this.horiz = elt(
              'div',
              [elt('div', null, null, 'height: 100%; min-height: 1px')],
              'CodeMirror-hscrollbar'
            ));
          e(r), e(i), G(r, 'scroll', function() {
            r.clientHeight && t(r.scrollTop, 'vertical');
          }), G(i, 'scroll', function() {
            i.clientWidth && t(i.scrollLeft, 'horizontal');
          }), (this.checkedZeroWidth = !1), a &&
            s < 8 &&
            (this.horiz.style.minHeight = this.vert.style.minWidth = '18px');
        };
      (ae.prototype.update = function(e) {
        var t = e.scrollWidth > e.clientWidth + 1,
          n = e.scrollHeight > e.clientHeight + 1,
          r = e.nativeBarWidth;
        if (n) {
          (this.vert.style.display = 'block'), (this.vert.style.bottom = t
            ? r + 'px'
            : '0');
          var i = e.viewHeight - (t ? r : 0);
          this.vert.firstChild.style.height =
            Math.max(0, e.scrollHeight - e.clientHeight + i) + 'px';
        } else
          (this.vert.style.display = ''), (this.vert.firstChild.style.height =
            '0');
        if (t) {
          (this.horiz.style.display = 'block'), (this.horiz.style.right = n
            ? r + 'px'
            : '0'), (this.horiz.style.left = e.barLeft + 'px');
          var o = e.viewWidth - e.barLeft - (n ? r : 0);
          this.horiz.firstChild.style.width =
            Math.max(0, e.scrollWidth - e.clientWidth + o) + 'px';
        } else
          (this.horiz.style.display = ''), (this.horiz.firstChild.style.width =
            '0');
        return !this.checkedZeroWidth &&
          e.clientHeight > 0 &&
          (0 == r && this.zeroWidthHack(), (this.checkedZeroWidth = !0)), {
          right: n ? r : 0,
          bottom: t ? r : 0
        };
      }), (ae.prototype.setScrollLeft = function(e) {
        this.horiz.scrollLeft != e && (this.horiz.scrollLeft = e), this
          .disableHoriz &&
          this.enableZeroWidthBar(this.horiz, this.disableHoriz, 'horiz');
      }), (ae.prototype.setScrollTop = function(e) {
        this.vert.scrollTop != e && (this.vert.scrollTop = e), this
          .disableVert &&
          this.enableZeroWidthBar(this.vert, this.disableVert, 'vert');
      }), (ae.prototype.zeroWidthHack = function() {
        var e = y && !f ? '12px' : '18px';
        (this.horiz.style.height = this.vert.style.width = e), (this.horiz.style.pointerEvents = this.vert.style.pointerEvents =
          'none'), (this.disableHoriz = new T()), (this.disableVert = new T());
      }), (ae.prototype.enableZeroWidthBar = function(e, t, n) {
        function maybeDisable() {
          var r = e.getBoundingClientRect();
          ('vert' == n
            ? document.elementFromPoint(r.right - 1, (r.top + r.bottom) / 2)
            : document.elementFromPoint(
                (r.right + r.left) / 2,
                r.bottom - 1
              )) != e
            ? (e.style.pointerEvents = 'none')
            : t.set(1e3, maybeDisable);
        }
        (e.style.pointerEvents = 'auto'), t.set(1e3, maybeDisable);
      }), (ae.prototype.clear = function() {
        var e = this.horiz.parentNode;
        e.removeChild(this.horiz), e.removeChild(this.vert);
      });
      var se = function() {};
      (se.prototype.update = function() {
        return { bottom: 0, right: 0 };
      }), (se.prototype.setScrollLeft = function() {}), (se.prototype.setScrollTop = function() {}), (se.prototype.clear = function() {});
      var le = { native: ae, null: se },
        ce = 0,
        ue = function(e, t, n) {
          var r = e.display;
          (this.viewport = t), (this.visible = visibleLines(
            r,
            e.doc,
            t
          )), (this.editorIsHidden = !r.wrapper
            .offsetWidth), (this.wrapperHeight =
            r.wrapper.clientHeight), (this.wrapperWidth =
            r.wrapper.clientWidth), (this.oldDisplayWidth = displayWidth(
            e
          )), (this.force = n), (this.dims = getDimensions(
            e
          )), (this.events = []);
        };
      (ue.prototype.signal = function(e, t) {
        hasHandler(e, t) && this.events.push(arguments);
      }), (ue.prototype.finish = function() {
        for (var e = this, t = 0; t < this.events.length; t++)
          signal.apply(null, e.events[t]);
      });
      var de = 0, pe = null;
      a ? (pe = -0.53) : n ? (pe = 15) : u ? (pe = -0.7) : p && (pe = -1 / 3);
      var fe = function(e, t) {
        (this.ranges = e), (this.primIndex = t);
      };
      (fe.prototype.primary = function() {
        return this.ranges[this.primIndex];
      }), (fe.prototype.equals = function(e) {
        var t = this;
        if (e == this) return !0;
        if (
          e.primIndex != this.primIndex ||
          e.ranges.length != this.ranges.length
        )
          return !1;
        for (var n = 0; n < this.ranges.length; n++) {
          var r = t.ranges[n], i = e.ranges[n];
          if (
            !equalCursorPos(r.anchor, i.anchor) ||
            !equalCursorPos(r.head, i.head)
          )
            return !1;
        }
        return !0;
      }), (fe.prototype.deepCopy = function() {
        for (var e = this, t = [], n = 0; n < this.ranges.length; n++)
          t[n] = new he(copyPos(e.ranges[n].anchor), copyPos(e.ranges[n].head));
        return new fe(t, this.primIndex);
      }), (fe.prototype.somethingSelected = function() {
        for (var e = this, t = 0; t < this.ranges.length; t++)
          if (!e.ranges[t].empty()) return !0;
        return !1;
      }), (fe.prototype.contains = function(e, t) {
        var n = this;
        t || (t = e);
        for (var r = 0; r < this.ranges.length; r++) {
          var i = n.ranges[r];
          if (cmp(t, i.from()) >= 0 && cmp(e, i.to()) <= 0) return r;
        }
        return -1;
      });
      var he = function(e, t) {
        (this.anchor = e), (this.head = t);
      };
      (he.prototype.from = function() {
        return minPos(this.anchor, this.head);
      }), (he.prototype.to = function() {
        return maxPos(this.anchor, this.head);
      }), (he.prototype.empty = function() {
        return (
          this.head.line == this.anchor.line && this.head.ch == this.anchor.ch
        );
      });
      var ge = function(e) {
        var t = this;
        (this.lines = e), (this.parent = null);
        for (var n = 0, r = 0; r < e.length; ++r)
          (e[r].parent = t), (n += e[r].height);
        this.height = n;
      };
      (ge.prototype.chunkSize = function() {
        return this.lines.length;
      }), (ge.prototype.removeInner = function(e, t) {
        for (var n = this, r = e, i = e + t; r < i; ++r) {
          var o = n.lines[r];
          (n.height -= o.height), cleanUpLine(o), signalLater(o, 'delete');
        }
        this.lines.splice(e, t);
      }), (ge.prototype.collapse = function(e) {
        e.push.apply(e, this.lines);
      }), (ge.prototype.insertInner = function(e, t, n) {
        var r = this;
        (this.height += n), (this.lines = this.lines
          .slice(0, e)
          .concat(t)
          .concat(this.lines.slice(e)));
        for (var i = 0; i < t.length; ++i)
          t[i].parent = r;
      }), (ge.prototype.iterN = function(e, t, n) {
        for (var r = this, i = e + t; e < i; ++e)
          if (n(r.lines[e])) return !0;
      });
      var me = function(e) {
        var t = this;
        this.children = e;
        for (var n = 0, r = 0, i = 0; i < e.length; ++i) {
          var o = e[i];
          (n += o.chunkSize()), (r += o.height), (o.parent = t);
        }
        (this.size = n), (this.height = r), (this.parent = null);
      };
      (me.prototype.chunkSize = function() {
        return this.size;
      }), (me.prototype.removeInner = function(e, t) {
        var n = this;
        this.size -= t;
        for (var r = 0; r < this.children.length; ++r) {
          var i = n.children[r], o = i.chunkSize();
          if (e < o) {
            var a = Math.min(t, o - e), s = i.height;
            if (
              (i.removeInner(e, a), (n.height -= s - i.height), o == a &&
                (n.children.splice(r--, 1), (i.parent = null)), 0 == (t -= a))
            )
              break;
            e = 0;
          } else e -= o;
        }
        if (
          this.size - t < 25 &&
          (this.children.length > 1 || !(this.children[0] instanceof ge))
        ) {
          var l = [];
          this.collapse(l), (this.children = [
            new ge(l)
          ]), (this.children[0].parent = this);
        }
      }), (me.prototype.collapse = function(e) {
        for (var t = this, n = 0; n < this.children.length; ++n)
          t.children[n].collapse(e);
      }), (me.prototype.insertInner = function(e, t, n) {
        var r = this;
        (this.size += t.length), (this.height += n);
        for (var i = 0; i < this.children.length; ++i) {
          var o = r.children[i], a = o.chunkSize();
          if (e <= a) {
            if ((o.insertInner(e, t, n), o.lines && o.lines.length > 50)) {
              for (
                var s = o.lines.length % 25 + 25, l = s;
                l < o.lines.length;

              ) {
                var c = new ge(o.lines.slice(l, (l += 25)));
                (o.height -= c.height), r.children.splice(
                  ++i,
                  0,
                  c
                ), (c.parent = r);
              }
              (o.lines = o.lines.slice(0, s)), r.maybeSpill();
            }
            break;
          }
          e -= a;
        }
      }), (me.prototype.maybeSpill = function() {
        if (!(this.children.length <= 10)) {
          var e = this;
          do {
            var t = e.children.splice(e.children.length - 5, 5), n = new me(t);
            if (e.parent) {
              (e.size -= n.size), (e.height -= n.height);
              var r = indexOf(e.parent.children, e);
              e.parent.children.splice(r + 1, 0, n);
            } else {
              var i = new me(e.children);
              (i.parent = e), (e.children = [i, n]), (e = i);
            }
            n.parent = e.parent;
          } while (e.children.length > 10);
          e.parent.maybeSpill();
        }
      }), (me.prototype.iterN = function(e, t, n) {
        for (var r = this, i = 0; i < this.children.length; ++i) {
          var o = r.children[i], a = o.chunkSize();
          if (e < a) {
            var s = Math.min(t, a - e);
            if (o.iterN(e, s, n)) return !0;
            if (0 == (t -= s)) break;
            e = 0;
          } else e -= a;
        }
      });
      var ve = function(e, t, n) {
        var r = this;
        if (n) for (var i in n) n.hasOwnProperty(i) && (r[i] = n[i]);
        (this.doc = e), (this.node = t);
      };
      (ve.prototype.clear = function() {
        var e = this,
          t = this.doc.cm,
          n = this.line.widgets,
          r = this.line,
          i = lineNo(r);
        if (null != i && n) {
          for (var o = 0; o < n.length; ++o)
            n[o] == e && n.splice(o--, 1);
          n.length || (r.widgets = null);
          var a = widgetHeight(this);
          updateLineHeight(r, Math.max(0, r.height - a)), t &&
            (runInOp(t, function() {
              adjustScrollWhenAboveVisible(
                t,
                r,
                -a
              ), regLineChange(t, i, 'widget');
            }), signalLater(t, 'lineWidgetCleared', t, this, i));
        }
      }), (ve.prototype.changed = function() {
        var e = this, t = this.height, n = this.doc.cm, r = this.line;
        this.height = null;
        var i = widgetHeight(this) - t;
        i &&
          (updateLineHeight(r, r.height + i), n &&
            runInOp(n, function() {
              (n.curOp.forceUpdate = !0), adjustScrollWhenAboveVisible(n, r, i), signalLater(n, 'lineWidgetChanged', n, e, lineNo(r));
            }));
      }), eventMixin(ve);
      var ye = 0,
        be = function(e, t) {
          (this.lines = []), (this.type = t), (this.doc = e), (this.id = ++ye);
        };
      (be.prototype.clear = function() {
        var e = this;
        if (!this.explicitlyCleared) {
          var t = this.doc.cm, n = t && !t.curOp;
          if ((n && startOperation(t), hasHandler(this, 'clear'))) {
            var r = this.find();
            r && signalLater(this, 'clear', r.from, r.to);
          }
          for (var i = null, o = null, a = 0; a < this.lines.length; ++a) {
            var s = e.lines[a], l = getMarkedSpanFor(s.markedSpans, e);
            t && !e.collapsed
              ? regLineChange(t, lineNo(s), 'text')
              : t &&
                  (null != l.to && (o = lineNo(s)), null != l.from &&
                    (i = lineNo(s))), (s.markedSpans = removeMarkedSpan(
              s.markedSpans,
              l
            )), null == l.from &&
              e.collapsed &&
              !lineIsHidden(e.doc, s) &&
              t &&
              updateLineHeight(s, textHeight(t.display));
          }
          if (t && this.collapsed && !t.options.lineWrapping)
            for (var c = 0; c < this.lines.length; ++c) {
              var u = visualLine(e.lines[c]), d = lineLength(u);
              d > t.display.maxLineLength &&
                ((t.display.maxLine = u), (t.display.maxLineLength = d), (t.display.maxLineChanged = !0));
            }
          null != i &&
            t &&
            this.collapsed &&
            regChange(
              t,
              i,
              o + 1
            ), (this.lines.length = 0), (this.explicitlyCleared = !0), this
            .atomic &&
            this.doc.cantEdit &&
            ((this.doc.cantEdit = !1), t && reCheckSelection(t.doc)), t &&
            signalLater(t, 'markerCleared', t, this, i, o), n &&
            endOperation(t), this.parent && this.parent.clear();
        }
      }), (be.prototype.find = function(e, t) {
        var n = this;
        null == e && 'bookmark' == this.type && (e = 1);
        for (var r, i, o = 0; o < this.lines.length; ++o) {
          var a = n.lines[o], s = getMarkedSpanFor(a.markedSpans, n);
          if (null != s.from && ((r = Pos(t ? a : lineNo(a), s.from)), -1 == e))
            return r;
          if (null != s.to && ((i = Pos(t ? a : lineNo(a), s.to)), 1 == e))
            return i;
        }
        return r && { from: r, to: i };
      }), (be.prototype.changed = function() {
        var e = this, t = this.find(-1, !0), n = this, r = this.doc.cm;
        t &&
          r &&
          runInOp(r, function() {
            var i = t.line, o = lineNo(t.line), a = findViewForLine(r, o);
            if (
              (a &&
                (clearLineMeasurementCacheFor(
                  a
                ), (r.curOp.selectionChanged = r.curOp.forceUpdate = !0)), (r.curOp.updateMaxLine = !0), !lineIsHidden(
                n.doc,
                i
              ) && null != n.height)
            ) {
              var s = n.height;
              n.height = null;
              var l = widgetHeight(n) - s;
              l && updateLineHeight(i, i.height + l);
            }
            signalLater(r, 'markerChanged', r, e);
          });
      }), (be.prototype.attachLine = function(e) {
        if (!this.lines.length && this.doc.cm) {
          var t = this.doc.cm.curOp;
          (t.maybeHiddenMarkers && -1 != indexOf(t.maybeHiddenMarkers, this)) ||
            (t.maybeUnhiddenMarkers || (t.maybeUnhiddenMarkers = []))
              .push(this);
        }
        this.lines.push(e);
      }), (be.prototype.detachLine = function(e) {
        if (
          (this.lines.splice(indexOf(this.lines, e), 1), !this.lines.length &&
            this.doc.cm)
        ) {
          var t = this.doc.cm.curOp;
          (t.maybeHiddenMarkers || (t.maybeHiddenMarkers = [])).push(this);
        }
      }), eventMixin(be);
      var xe = function(e, t) {
        var n = this;
        (this.markers = e), (this.primary = t);
        for (var r = 0; r < e.length; ++r)
          e[r].parent = n;
      };
      (xe.prototype.clear = function() {
        var e = this;
        if (!this.explicitlyCleared) {
          this.explicitlyCleared = !0;
          for (var t = 0; t < this.markers.length; ++t)
            e.markers[t].clear();
          signalLater(this, 'clear');
        }
      }), (xe.prototype.find = function(e, t) {
        return this.primary.find(e, t);
      }), eventMixin(xe);
      var Ce = 0,
        we = function(e, t, n, r, i) {
          if (!(this instanceof we)) return new we(e, t, n, r, i);
          null == n && (n = 0), me.call(this, [
            new ge([new Q('', null)])
          ]), (this.first = n), (this.scrollTop = this.scrollLeft = 0), (this.cantEdit = !1), (this.cleanGeneration = 1), (this.frontier = n);
          var o = Pos(n, 0);
          (this.sel = simpleSelection(o)), (this.history = new History(
            null
          )), (this.id = ++Ce), (this.modeOption = t), (this.lineSep = r), (this.direction = 'rtl' ==
            i
            ? 'rtl'
            : 'ltr'), (this.extend = !1), 'string' == typeof e &&
            (e = this.splitLines(e)), updateDoc(this, {
            from: o,
            to: o,
            text: e
          }), setSelection(this, simpleSelection(o), D);
        };
      (we.prototype = createObj(me.prototype, {
        constructor: we,
        iter: function(e, t, n) {
          n
            ? this.iterN(e - this.first, t - e, n)
            : this.iterN(this.first, this.first + this.size, e);
        },
        insert: function(e, t) {
          for (var n = 0, r = 0; r < t.length; ++r)
            n += t[r].height;
          this.insertInner(e - this.first, t, n);
        },
        remove: function(e, t) {
          this.removeInner(e - this.first, t);
        },
        getValue: function(e) {
          var t = getLines(this, this.first, this.first + this.size);
          return !1 === e ? t : t.join(e || this.lineSeparator());
        },
        setValue: docMethodOp(function(e) {
          var t = Pos(this.first, 0), n = this.first + this.size - 1;
          makeChange(
            this,
            {
              from: t,
              to: Pos(n, getLine(this, n).text.length),
              text: this.splitLines(e),
              origin: 'setValue',
              full: !0
            },
            !0
          ), this.cm && scrollToCoords(this.cm, 0, 0), setSelection(this, simpleSelection(t), D);
        }),
        replaceRange: function(e, t, n, r) {
          (t = clipPos(this, t)), (n = n ? clipPos(this, n) : t), replaceRange(
            this,
            e,
            t,
            n,
            r
          );
        },
        getRange: function(e, t, n) {
          var r = getBetween(this, clipPos(this, e), clipPos(this, t));
          return !1 === n ? r : r.join(n || this.lineSeparator());
        },
        getLine: function(e) {
          var t = this.getLineHandle(e);
          return t && t.text;
        },
        getLineHandle: function(e) {
          if (isLine(this, e)) return getLine(this, e);
        },
        getLineNumber: function(e) {
          return lineNo(e);
        },
        getLineHandleVisualStart: function(e) {
          return 'number' == typeof e && (e = getLine(this, e)), visualLine(e);
        },
        lineCount: function() {
          return this.size;
        },
        firstLine: function() {
          return this.first;
        },
        lastLine: function() {
          return this.first + this.size - 1;
        },
        clipPos: function(e) {
          return clipPos(this, e);
        },
        getCursor: function(e) {
          var t = this.sel.primary();
          return null == e || 'head' == e
            ? t.head
            : 'anchor' == e
                ? t.anchor
                : 'end' == e || 'to' == e || !1 === e ? t.to() : t.from();
        },
        listSelections: function() {
          return this.sel.ranges;
        },
        somethingSelected: function() {
          return this.sel.somethingSelected();
        },
        setCursor: docMethodOp(function(e, t, n) {
          setSimpleSelection(
            this,
            clipPos(this, 'number' == typeof e ? Pos(e, t || 0) : e),
            null,
            n
          );
        }),
        setSelection: docMethodOp(function(e, t, n) {
          setSimpleSelection(this, clipPos(this, e), clipPos(this, t || e), n);
        }),
        extendSelection: docMethodOp(function(e, t, n) {
          extendSelection(this, clipPos(this, e), t && clipPos(this, t), n);
        }),
        extendSelections: docMethodOp(function(e, t) {
          extendSelections(this, clipPosArray(this, e), t);
        }),
        extendSelectionsBy: docMethodOp(function(e, t) {
          extendSelections(
            this,
            clipPosArray(this, map(this.sel.ranges, e)),
            t
          );
        }),
        setSelections: docMethodOp(function(e, t, n) {
          var r = this;
          if (e.length) {
            for (var i = [], o = 0; o < e.length; o++)
              i[o] = new he(clipPos(r, e[o].anchor), clipPos(r, e[o].head));
            null == t &&
              (t = Math.min(e.length - 1, this.sel.primIndex)), setSelection(
              this,
              normalizeSelection(i, t),
              n
            );
          }
        }),
        addSelection: docMethodOp(function(e, t, n) {
          var r = this.sel.ranges.slice(0);
          r.push(
            new he(clipPos(this, e), clipPos(this, t || e))
          ), setSelection(this, normalizeSelection(r, r.length - 1), n);
        }),
        getSelection: function(e) {
          for (var t, n = this, r = this.sel.ranges, i = 0; i < r.length; i++) {
            var o = getBetween(n, r[i].from(), r[i].to());
            t = t ? t.concat(o) : o;
          }
          return !1 === e ? t : t.join(e || this.lineSeparator());
        },
        getSelections: function(e) {
          for (
            var t = this, n = [], r = this.sel.ranges, i = 0;
            i < r.length;
            i++
          ) {
            var o = getBetween(t, r[i].from(), r[i].to());
            !1 !== e && (o = o.join(e || t.lineSeparator())), (n[i] = o);
          }
          return n;
        },
        replaceSelection: function(e, t, n) {
          for (var r = [], i = 0; i < this.sel.ranges.length; i++)
            r[i] = e;
          this.replaceSelections(r, t, n || '+input');
        },
        replaceSelections: docMethodOp(function(e, t, n) {
          for (
            var r = this, i = [], o = this.sel, a = 0;
            a < o.ranges.length;
            a++
          ) {
            var s = o.ranges[a];
            i[a] = {
              from: s.from(),
              to: s.to(),
              text: r.splitLines(e[a]),
              origin: n
            };
          }
          for (
            var l = t && 'end' != t && computeReplacedSel(this, i, t),
              c = i.length - 1;
            c >= 0;
            c--
          ) makeChange(r, i[c]);
          l
            ? setSelectionReplaceHistory(this, l)
            : this.cm && ensureCursorVisible(this.cm);
        }),
        undo: docMethodOp(function() {
          makeChangeFromHistory(this, 'undo');
        }),
        redo: docMethodOp(function() {
          makeChangeFromHistory(this, 'redo');
        }),
        undoSelection: docMethodOp(function() {
          makeChangeFromHistory(this, 'undo', !0);
        }),
        redoSelection: docMethodOp(function() {
          makeChangeFromHistory(this, 'redo', !0);
        }),
        setExtending: function(e) {
          this.extend = e;
        },
        getExtending: function() {
          return this.extend;
        },
        historySize: function() {
          for (
            var e = this.history, t = 0, n = 0, r = 0;
            r < e.done.length;
            r++
          )
            e.done[r].ranges || ++t;
          for (var i = 0; i < e.undone.length; i++)
            e.undone[i].ranges || ++n;
          return { undo: t, redo: n };
        },
        clearHistory: function() {
          this.history = new History(this.history.maxGeneration);
        },
        markClean: function() {
          this.cleanGeneration = this.changeGeneration(!0);
        },
        changeGeneration: function(e) {
          return e &&
            (this.history.lastOp = this.history.lastSelOp = this.history.lastOrigin = null), this
            .history.generation;
        },
        isClean: function(e) {
          return this.history.generation == (e || this.cleanGeneration);
        },
        getHistory: function() {
          return {
            done: copyHistoryArray(this.history.done),
            undone: copyHistoryArray(this.history.undone)
          };
        },
        setHistory: function(e) {
          var t = (this.history = new History(this.history.maxGeneration));
          (t.done = copyHistoryArray(
            e.done.slice(0),
            null,
            !0
          )), (t.undone = copyHistoryArray(e.undone.slice(0), null, !0));
        },
        setGutterMarker: docMethodOp(function(e, t, n) {
          return changeLine(this, e, 'gutter', function(e) {
            var r = e.gutterMarkers || (e.gutterMarkers = {});
            return (r[t] = n), !n && isEmpty(r) && (e.gutterMarkers = null), !0;
          });
        }),
        clearGutter: docMethodOp(function(e) {
          var t = this;
          this.iter(function(n) {
            n.gutterMarkers &&
              n.gutterMarkers[e] &&
              changeLine(t, n, 'gutter', function() {
                return (n.gutterMarkers[
                  e
                ] = null), isEmpty(n.gutterMarkers) && (n.gutterMarkers = null), !0;
              });
          });
        }),
        lineInfo: function(e) {
          var t;
          if ('number' == typeof e) {
            if (!isLine(this, e)) return null;
            if (((t = e), !(e = getLine(this, e)))) return null;
          } else if (null == (t = lineNo(e))) return null;
          return {
            line: t,
            handle: e,
            text: e.text,
            gutterMarkers: e.gutterMarkers,
            textClass: e.textClass,
            bgClass: e.bgClass,
            wrapClass: e.wrapClass,
            widgets: e.widgets
          };
        },
        addLineClass: docMethodOp(function(e, t, n) {
          return changeLine(
            this,
            e,
            'gutter' == t ? 'gutter' : 'class',
            function(e) {
              var r = 'text' == t
                ? 'textClass'
                : 'background' == t
                    ? 'bgClass'
                    : 'gutter' == t ? 'gutterClass' : 'wrapClass';
              if (e[r]) {
                if (classTest(n).test(e[r])) return !1;
                e[r] += ' ' + n;
              } else e[r] = n;
              return !0;
            }
          );
        }),
        removeLineClass: docMethodOp(function(e, t, n) {
          return changeLine(
            this,
            e,
            'gutter' == t ? 'gutter' : 'class',
            function(e) {
              var r = 'text' == t
                ? 'textClass'
                : 'background' == t
                    ? 'bgClass'
                    : 'gutter' == t ? 'gutterClass' : 'wrapClass',
                i = e[r];
              if (!i) return !1;
              if (null == n) e[r] = null;
              else {
                var o = i.match(classTest(n));
                if (!o) return !1;
                var a = o.index + o[0].length;
                e[r] =
                  i.slice(0, o.index) +
                    (o.index && a != i.length ? ' ' : '') +
                    i.slice(a) || null;
              }
              return !0;
            }
          );
        }),
        addLineWidget: docMethodOp(function(e, t, n) {
          return addLineWidget(this, e, t, n);
        }),
        removeLineWidget: function(e) {
          e.clear();
        },
        markText: function(e, t, n) {
          return markText(
            this,
            clipPos(this, e),
            clipPos(this, t),
            n,
            (n && n.type) || 'range'
          );
        },
        setBookmark: function(e, t) {
          var n = {
            replacedWith: t && (null == t.nodeType ? t.widget : t),
            insertLeft: t && t.insertLeft,
            clearWhenEmpty: !1,
            shared: t && t.shared,
            handleMouseEvents: t && t.handleMouseEvents
          };
          return (e = clipPos(this, e)), markText(this, e, e, n, 'bookmark');
        },
        findMarksAt: function(e) {
          e = clipPos(this, e);
          var t = [], n = getLine(this, e.line).markedSpans;
          if (n)
            for (var r = 0; r < n.length; ++r) {
              var i = n[r];
              (null == i.from || i.from <= e.ch) &&
                (null == i.to || i.to >= e.ch) &&
                t.push(i.marker.parent || i.marker);
            }
          return t;
        },
        findMarks: function(e, t, n) {
          (e = clipPos(this, e)), (t = clipPos(this, t));
          var r = [], i = e.line;
          return this.iter(e.line, t.line + 1, function(o) {
            var a = o.markedSpans;
            if (a)
              for (var s = 0; s < a.length; s++) {
                var l = a[s];
                (null != l.to && i == e.line && e.ch >= l.to) ||
                  (null == l.from && i != e.line) ||
                  (null != l.from && i == t.line && l.from >= t.ch) ||
                  (n && !n(l.marker)) ||
                  r.push(l.marker.parent || l.marker);
              }
            ++i;
          }), r;
        },
        getAllMarks: function() {
          var e = [];
          return this.iter(function(t) {
            var n = t.markedSpans;
            if (n)
              for (var r = 0; r < n.length; ++r)
                null != n[r].from && e.push(n[r].marker);
          }), e;
        },
        posFromIndex: function(e) {
          var t, n = this.first, r = this.lineSeparator().length;
          return this.iter(function(i) {
            var o = i.text.length + r;
            if (o > e) return (t = e), !0;
            (e -= o), ++n;
          }), clipPos(this, Pos(n, t));
        },
        indexFromPos: function(e) {
          e = clipPos(this, e);
          var t = e.ch;
          if (e.line < this.first || e.ch < 0) return 0;
          var n = this.lineSeparator().length;
          return this.iter(this.first, e.line, function(e) {
            t += e.text.length + n;
          }), t;
        },
        copy: function(e) {
          var t = new we(
            getLines(this, this.first, this.first + this.size),
            this.modeOption,
            this.first,
            this.lineSep,
            this.direction
          );
          return (t.scrollTop = this.scrollTop), (t.scrollLeft = this.scrollLeft), (t.sel = this.sel), (t.extend = !1), e &&
            ((t.history.undoDepth = this.history.undoDepth), t.setHistory(
              this.getHistory()
            )), t;
        },
        linkedDoc: function(e) {
          e || (e = {});
          var t = this.first, n = this.first + this.size;
          null != e.from && e.from > t && (t = e.from), null != e.to &&
            e.to < n &&
            (n = e.to);
          var r = new we(
            getLines(this, t, n),
            e.mode || this.modeOption,
            t,
            this.lineSep,
            this.direction
          );
          return e.sharedHist && (r.history = this.history), (this.linked ||
            (this.linked = []))
            .push({ doc: r, sharedHist: e.sharedHist }), (r.linked = [
            { doc: this, isParent: !0, sharedHist: e.sharedHist }
          ]), copySharedMarkers(r, findSharedMarkers(this)), r;
        },
        unlinkDoc: function(e) {
          var t = this;
          if ((e instanceof CodeMirror$1 && (e = e.doc), this.linked))
            for (var n = 0; n < this.linked.length; ++n) {
              var r = t.linked[n];
              if (r.doc == e) {
                t.linked.splice(n, 1), e.unlinkDoc(t), detachSharedMarkers(
                  findSharedMarkers(t)
                );
                break;
              }
            }
          if (e.history == this.history) {
            var i = [e.id];
            linkedDocs(
              e,
              function(e) {
                return i.push(e.id);
              },
              !0
            ), (e.history = new History(
              null
            )), (e.history.done = copyHistoryArray(
              this.history.done,
              i
            )), (e.history.undone = copyHistoryArray(this.history.undone, i));
          }
        },
        iterLinkedDocs: function(e) {
          linkedDocs(this, e);
        },
        getMode: function() {
          return this.mode;
        },
        getEditor: function() {
          return this.cm;
        },
        splitLines: function(e) {
          return this.lineSep ? e.split(this.lineSep) : U(e);
        },
        lineSeparator: function() {
          return this.lineSep || '\n';
        },
        setDirection: docMethodOp(function(e) {
          'rtl' != e && (e = 'ltr'), e != this.direction &&
            ((this.direction = e), this.iter(function(e) {
              return (e.order = null);
            }), this.cm && directionChanged(this.cm));
        })
      })), (we.prototype.eachLine = we.prototype.iter);
      for (
        var Se = 0,
          ke = !1,
          Le = {
            3: 'Enter',
            8: 'Backspace',
            9: 'Tab',
            13: 'Enter',
            16: 'Shift',
            17: 'Ctrl',
            18: 'Alt',
            19: 'Pause',
            20: 'CapsLock',
            27: 'Esc',
            32: 'Space',
            33: 'PageUp',
            34: 'PageDown',
            35: 'End',
            36: 'Home',
            37: 'Left',
            38: 'Up',
            39: 'Right',
            40: 'Down',
            44: 'PrintScrn',
            45: 'Insert',
            46: 'Delete',
            59: ';',
            61: '=',
            91: 'Mod',
            92: 'Mod',
            93: 'Mod',
            106: '*',
            107: '=',
            109: '-',
            110: '.',
            111: '/',
            127: 'Delete',
            173: '-',
            186: ';',
            187: '=',
            188: ',',
            189: '-',
            190: '.',
            191: '/',
            192: '`',
            219: '[',
            220: '\\',
            221: ']',
            222: "'",
            63232: 'Up',
            63233: 'Down',
            63234: 'Left',
            63235: 'Right',
            63272: 'Delete',
            63273: 'Home',
            63275: 'End',
            63276: 'PageUp',
            63277: 'PageDown',
            63302: 'Insert'
          },
          Me = 0;
        Me < 10;
        Me++
      ) Le[Me + 48] = Le[Me + 96] = String(Me);
      for (var Te = 65; Te <= 90; Te++) Le[Te] = String.fromCharCode(Te);
      for (var Oe = 1; Oe <= 12; Oe++) Le[Oe + 111] = Le[Oe + 63235] = 'F' + Oe;
      var Pe = {};
      (Pe.basic = {
        Left: 'goCharLeft',
        Right: 'goCharRight',
        Up: 'goLineUp',
        Down: 'goLineDown',
        End: 'goLineEnd',
        Home: 'goLineStartSmart',
        PageUp: 'goPageUp',
        PageDown: 'goPageDown',
        Delete: 'delCharAfter',
        Backspace: 'delCharBefore',
        'Shift-Backspace': 'delCharBefore',
        Tab: 'defaultTab',
        'Shift-Tab': 'indentAuto',
        Enter: 'newlineAndIndent',
        Insert: 'toggleOverwrite',
        Esc: 'singleSelection'
      }), (Pe.pcDefault = { 'Ctrl-A': 'selectAll', 'Ctrl-D': 'deleteLine', 'Ctrl-Z': 'undo', 'Shift-Ctrl-Z': 'redo', 'Ctrl-Y': 'redo', 'Ctrl-Home': 'goDocStart', 'Ctrl-End': 'goDocEnd', 'Ctrl-Up': 'goLineUp', 'Ctrl-Down': 'goLineDown', 'Ctrl-Left': 'goGroupLeft', 'Ctrl-Right': 'goGroupRight', 'Alt-Left': 'goLineStart', 'Alt-Right': 'goLineEnd', 'Ctrl-Backspace': 'delGroupBefore', 'Ctrl-Delete': 'delGroupAfter', 'Ctrl-S': 'save', 'Ctrl-F': 'find', 'Ctrl-G': 'findNext', 'Shift-Ctrl-G': 'findPrev', 'Shift-Ctrl-F': 'replace', 'Shift-Ctrl-R': 'replaceAll', 'Ctrl-[': 'indentLess', 'Ctrl-]': 'indentMore', 'Ctrl-U': 'undoSelection', 'Shift-Ctrl-U': 'redoSelection', 'Alt-U': 'redoSelection', fallthrough: 'basic' }), (Pe.emacsy = { 'Ctrl-F': 'goCharRight', 'Ctrl-B': 'goCharLeft', 'Ctrl-P': 'goLineUp', 'Ctrl-N': 'goLineDown', 'Alt-F': 'goWordRight', 'Alt-B': 'goWordLeft', 'Ctrl-A': 'goLineStart', 'Ctrl-E': 'goLineEnd', 'Ctrl-V': 'goPageDown', 'Shift-Ctrl-V': 'goPageUp', 'Ctrl-D': 'delCharAfter', 'Ctrl-H': 'delCharBefore', 'Alt-D': 'delWordAfter', 'Alt-Backspace': 'delWordBefore', 'Ctrl-K': 'killLine', 'Ctrl-T': 'transposeChars', 'Ctrl-O': 'openLine' }), (Pe.macDefault = { 'Cmd-A': 'selectAll', 'Cmd-D': 'deleteLine', 'Cmd-Z': 'undo', 'Shift-Cmd-Z': 'redo', 'Cmd-Y': 'redo', 'Cmd-Home': 'goDocStart', 'Cmd-Up': 'goDocStart', 'Cmd-End': 'goDocEnd', 'Cmd-Down': 'goDocEnd', 'Alt-Left': 'goGroupLeft', 'Alt-Right': 'goGroupRight', 'Cmd-Left': 'goLineLeft', 'Cmd-Right': 'goLineRight', 'Alt-Backspace': 'delGroupBefore', 'Ctrl-Alt-Backspace': 'delGroupAfter', 'Alt-Delete': 'delGroupAfter', 'Cmd-S': 'save', 'Cmd-F': 'find', 'Cmd-G': 'findNext', 'Shift-Cmd-G': 'findPrev', 'Cmd-Alt-F': 'replace', 'Shift-Cmd-Alt-F': 'replaceAll', 'Cmd-[': 'indentLess', 'Cmd-]': 'indentMore', 'Cmd-Backspace': 'delWrappedLineLeft', 'Cmd-Delete': 'delWrappedLineRight', 'Cmd-U': 'undoSelection', 'Shift-Cmd-U': 'redoSelection', 'Ctrl-Up': 'goDocStart', 'Ctrl-Down': 'goDocEnd', fallthrough: ['basic', 'emacsy'] }), (Pe.default = y ? Pe.macDefault : Pe.pcDefault);
      var Ne,
        Ae,
        De = {
          selectAll: selectAll,
          singleSelection: function(e) {
            return e.setSelection(
              e.getCursor('anchor'),
              e.getCursor('head'),
              D
            );
          },
          killLine: function(e) {
            return deleteNearSelection(e, function(t) {
              if (t.empty()) {
                var n = getLine(e.doc, t.head.line).text.length;
                return t.head.ch == n && t.head.line < e.lastLine()
                  ? { from: t.head, to: Pos(t.head.line + 1, 0) }
                  : { from: t.head, to: Pos(t.head.line, n) };
              }
              return { from: t.from(), to: t.to() };
            });
          },
          deleteLine: function(e) {
            return deleteNearSelection(e, function(t) {
              return {
                from: Pos(t.from().line, 0),
                to: clipPos(e.doc, Pos(t.to().line + 1, 0))
              };
            });
          },
          delLineLeft: function(e) {
            return deleteNearSelection(e, function(e) {
              return { from: Pos(e.from().line, 0), to: e.from() };
            });
          },
          delWrappedLineLeft: function(e) {
            return deleteNearSelection(e, function(t) {
              var n = e.charCoords(t.head, 'div').top + 5;
              return {
                from: e.coordsChar({ left: 0, top: n }, 'div'),
                to: t.from()
              };
            });
          },
          delWrappedLineRight: function(e) {
            return deleteNearSelection(e, function(t) {
              var n = e.charCoords(t.head, 'div').top + 5,
                r = e.coordsChar(
                  { left: e.display.lineDiv.offsetWidth + 100, top: n },
                  'div'
                );
              return { from: t.from(), to: r };
            });
          },
          undo: function(e) {
            return e.undo();
          },
          redo: function(e) {
            return e.redo();
          },
          undoSelection: function(e) {
            return e.undoSelection();
          },
          redoSelection: function(e) {
            return e.redoSelection();
          },
          goDocStart: function(e) {
            return e.extendSelection(Pos(e.firstLine(), 0));
          },
          goDocEnd: function(e) {
            return e.extendSelection(Pos(e.lastLine()));
          },
          goLineStart: function(e) {
            return e.extendSelectionsBy(
              function(t) {
                return lineStart(e, t.head.line);
              },
              { origin: '+move', bias: 1 }
            );
          },
          goLineStartSmart: function(e) {
            return e.extendSelectionsBy(
              function(t) {
                return lineStartSmart(e, t.head);
              },
              { origin: '+move', bias: 1 }
            );
          },
          goLineEnd: function(e) {
            return e.extendSelectionsBy(
              function(t) {
                return lineEnd(e, t.head.line);
              },
              { origin: '+move', bias: -1 }
            );
          },
          goLineRight: function(e) {
            return e.extendSelectionsBy(function(t) {
              var n = e.charCoords(t.head, 'div').top + 5;
              return e.coordsChar(
                { left: e.display.lineDiv.offsetWidth + 100, top: n },
                'div'
              );
            }, W);
          },
          goLineLeft: function(e) {
            return e.extendSelectionsBy(function(t) {
              var n = e.charCoords(t.head, 'div').top + 5;
              return e.coordsChar({ left: 0, top: n }, 'div');
            }, W);
          },
          goLineLeftSmart: function(e) {
            return e.extendSelectionsBy(function(t) {
              var n = e.charCoords(t.head, 'div').top + 5,
                r = e.coordsChar({ left: 0, top: n }, 'div');
              return r.ch < e.getLine(r.line).search(/\S/)
                ? lineStartSmart(e, t.head)
                : r;
            }, W);
          },
          goLineUp: function(e) {
            return e.moveV(-1, 'line');
          },
          goLineDown: function(e) {
            return e.moveV(1, 'line');
          },
          goPageUp: function(e) {
            return e.moveV(-1, 'page');
          },
          goPageDown: function(e) {
            return e.moveV(1, 'page');
          },
          goCharLeft: function(e) {
            return e.moveH(-1, 'char');
          },
          goCharRight: function(e) {
            return e.moveH(1, 'char');
          },
          goColumnLeft: function(e) {
            return e.moveH(-1, 'column');
          },
          goColumnRight: function(e) {
            return e.moveH(1, 'column');
          },
          goWordLeft: function(e) {
            return e.moveH(-1, 'word');
          },
          goGroupRight: function(e) {
            return e.moveH(1, 'group');
          },
          goGroupLeft: function(e) {
            return e.moveH(-1, 'group');
          },
          goWordRight: function(e) {
            return e.moveH(1, 'word');
          },
          delCharBefore: function(e) {
            return e.deleteH(-1, 'char');
          },
          delCharAfter: function(e) {
            return e.deleteH(1, 'char');
          },
          delWordBefore: function(e) {
            return e.deleteH(-1, 'word');
          },
          delWordAfter: function(e) {
            return e.deleteH(1, 'word');
          },
          delGroupBefore: function(e) {
            return e.deleteH(-1, 'group');
          },
          delGroupAfter: function(e) {
            return e.deleteH(1, 'group');
          },
          indentAuto: function(e) {
            return e.indentSelection('smart');
          },
          indentMore: function(e) {
            return e.indentSelection('add');
          },
          indentLess: function(e) {
            return e.indentSelection('subtract');
          },
          insertTab: function(e) {
            return e.replaceSelection('\t');
          },
          insertSoftTab: function(e) {
            for (
              var t = [], n = e.listSelections(), r = e.options.tabSize, i = 0;
              i < n.length;
              i++
            ) {
              var o = n[i].from(), a = countColumn(e.getLine(o.line), o.ch, r);
              t.push(spaceStr(r - a % r));
            }
            e.replaceSelections(t);
          },
          defaultTab: function(e) {
            e.somethingSelected()
              ? e.indentSelection('add')
              : e.execCommand('insertTab');
          },
          transposeChars: function(e) {
            return runInOp(e, function() {
              for (
                var t = e.listSelections(), n = [], r = 0;
                r < t.length;
                r++
              ) if (t[r].empty()) {
                  var i = t[r].head, o = getLine(e.doc, i.line).text;
                  if (o)
                    if (
                      (i.ch == o.length &&
                        (i = new Pos(i.line, i.ch - 1)), i.ch > 0)
                    )
                      (i = new Pos(i.line, i.ch + 1)), e.replaceRange(
                        o.charAt(i.ch - 1) + o.charAt(i.ch - 2),
                        Pos(i.line, i.ch - 2),
                        i,
                        '+transpose'
                      );
                    else if (i.line > e.doc.first) {
                      var a = getLine(e.doc, i.line - 1).text;
                      a &&
                        ((i = new Pos(i.line, 1)), e.replaceRange(
                          o.charAt(0) +
                            e.doc.lineSeparator() +
                            a.charAt(a.length - 1),
                          Pos(i.line - 1, a.length - 1),
                          i,
                          '+transpose'
                        ));
                    }
                  n.push(new he(i, i));
                }
              e.setSelections(n);
            });
          },
          newlineAndIndent: function(e) {
            return runInOp(e, function() {
              for (
                var t = e.listSelections(), n = t.length - 1;
                n >= 0;
                n--
              ) e.replaceRange(e.doc.lineSeparator(), t[n].anchor, t[n].head, '+input');
              t = e.listSelections();
              for (
                var r = 0;
                r < t.length;
                r++
              ) e.indentLine(t[r].from().line, null, !0);
              ensureCursorVisible(e);
            });
          },
          openLine: function(e) {
            return e.replaceSelection('\n', 'start');
          },
          toggleOverwrite: function(e) {
            return e.toggleOverwrite();
          }
        },
        He = new T(),
        We = null,
        Ee = {
          toString: function() {
            return 'CodeMirror.Init';
          }
        },
        Ie = {},
        Fe = {};
      (CodeMirror$1.defaults = Ie), (CodeMirror$1.optionHandlers = Fe);
      var Be = [];
      CodeMirror$1.defineInitHook = function(e) {
        return Be.push(e);
      };
      var ze = null,
        Re = function(e) {
          (this.cm = e), (this.lastAnchorNode = this.lastAnchorOffset = this.lastFocusNode = this.lastFocusOffset = null), (this.polling = new T()), (this.composing = null), (this.gracePeriod = !1), (this.readDOMTimeout = null);
        };
      (Re.prototype.init = function(e) {
        function onCopyCut(e) {
          if (!signalDOMEvent(r, e)) {
            if (r.somethingSelected())
              setLastCopied({ lineWise: !1, text: r.getSelections() }), 'cut' ==
                e.type && r.replaceSelection('', null, 'cut');
            else {
              if (!r.options.lineWiseCopyCut) return;
              var t = copyableRanges(r);
              setLastCopied({ lineWise: !0, text: t.text }), 'cut' == e.type &&
                r.operation(function() {
                  r.setSelections(
                    t.ranges,
                    0,
                    D
                  ), r.replaceSelection('', null, 'cut');
                });
            }
            if (e.clipboardData) {
              e.clipboardData.clearData();
              var o = ze.text.join('\n');
              if (
                (e.clipboardData.setData('Text', o), e.clipboardData.getData(
                  'Text'
                ) == o)
              )
                return void e.preventDefault();
            }
            var a = hiddenTextarea(), s = a.firstChild;
            r.display.lineSpace.insertBefore(
              a,
              r.display.lineSpace.firstChild
            ), (s.value = ze.text.join('\n'));
            var l = document.activeElement;
            M(s), setTimeout(function() {
              r.display.lineSpace.removeChild(
                a
              ), l.focus(), l == i && n.showPrimarySelection();
            }, 50);
          }
        }
        var t = this, n = this, r = n.cm, i = (n.div = e.lineDiv);
        disableBrowserMagic(i, r.options.spellcheck), G(i, 'paste', function(
          e
        ) {
          signalDOMEvent(r, e) ||
            handlePaste(e, r) ||
            (s <= 11 &&
              setTimeout(
                operation(r, function() {
                  return t.updateFromDOM();
                }),
                20
              ));
        }), G(i, 'compositionstart', function(e) {
          t.composing = { data: e.data, done: !1 };
        }), G(i, 'compositionupdate', function(e) {
          t.composing || (t.composing = { data: e.data, done: !1 });
        }), G(i, 'compositionend', function(e) {
          t.composing &&
            (e.data != t.composing.data &&
              t.readFromDOMSoon(), (t.composing.done = !0));
        }), G(i, 'touchstart', function() {
          return n.forceCompositionEnd();
        }), G(i, 'input', function() {
          t.composing || t.readFromDOMSoon();
        }), G(i, 'copy', onCopyCut), G(i, 'cut', onCopyCut);
      }), (Re.prototype.prepareSelection = function() {
        var e = prepareSelection(this.cm, !1);
        return (e.focus = this.cm.state.focused), e;
      }), (Re.prototype.showSelection = function(e, t) {
        e &&
          this.cm.display.view.length &&
          ((e.focus || t) &&
            this.showPrimarySelection(), this.showMultipleSelections(e));
      }), (Re.prototype.showPrimarySelection = function() {
        var e = window.getSelection(),
          t = this.cm,
          r = t.doc.sel.primary(),
          i = r.from(),
          o = r.to();
        if (
          t.display.viewTo == t.display.viewFrom ||
          i.line >= t.display.viewTo ||
          o.line < t.display.viewFrom
        )
          return void e.removeAllRanges();
        var a = domToPos(t, e.anchorNode, e.anchorOffset),
          s = domToPos(t, e.focusNode, e.focusOffset);
        if (
          !a ||
          a.bad ||
          !s ||
          s.bad ||
          0 != cmp(minPos(a, s), i) ||
          0 != cmp(maxPos(a, s), o)
        ) {
          var l = t.display.view,
            c = (i.line >= t.display.viewFrom && posToDOM(t, i)) || {
              node: l[0].measure.map[2],
              offset: 0
            },
            u = o.line < t.display.viewTo && posToDOM(t, o);
          if (!u) {
            var d = l[l.length - 1].measure,
              p = d.maps ? d.maps[d.maps.length - 1] : d.map;
            u = {
              node: p[p.length - 1],
              offset: p[p.length - 2] - p[p.length - 3]
            };
          }
          if (!c || !u) return void e.removeAllRanges();
          var f, h = e.rangeCount && e.getRangeAt(0);
          try {
            f = w(c.node, c.offset, u.offset, u.node);
          } catch (e) {}
          f &&
            (!n && t.state.focused
              ? (e.collapse(c.node, c.offset), f.collapsed ||
                  (e.removeAllRanges(), e.addRange(f)))
              : (e.removeAllRanges(), e.addRange(f)), h && null == e.anchorNode
              ? e.addRange(h)
              : n && this.startGracePeriod()), this.rememberSelection();
        }
      }), (Re.prototype.startGracePeriod = function() {
        var e = this;
        clearTimeout(
          this.gracePeriod
        ), (this.gracePeriod = setTimeout(function() {
          (e.gracePeriod = !1), e.selectionChanged() &&
            e.cm.operation(function() {
              return (e.cm.curOp.selectionChanged = !0);
            });
        }, 20));
      }), (Re.prototype.showMultipleSelections = function(e) {
        removeChildrenAndAdd(
          this.cm.display.cursorDiv,
          e.cursors
        ), removeChildrenAndAdd(this.cm.display.selectionDiv, e.selection);
      }), (Re.prototype.rememberSelection = function() {
        var e = window.getSelection();
        (this.lastAnchorNode = e.anchorNode), (this.lastAnchorOffset =
          e.anchorOffset), (this.lastFocusNode =
          e.focusNode), (this.lastFocusOffset = e.focusOffset);
      }), (Re.prototype.selectionInEditor = function() {
        var e = window.getSelection();
        if (!e.rangeCount) return !1;
        var t = e.getRangeAt(0).commonAncestorContainer;
        return contains(this.div, t);
      }), (Re.prototype.focus = function() {
        'nocursor' != this.cm.options.readOnly &&
          (this.selectionInEditor() ||
            this.showSelection(this.prepareSelection(), !0), this.div.focus());
      }), (Re.prototype.blur = function() {
        this.div.blur();
      }), (Re.prototype.getField = function() {
        return this.div;
      }), (Re.prototype.supportsTouch = function() {
        return !0;
      }), (Re.prototype.receivedFocus = function() {
        function poll() {
          e.cm.state.focused &&
            (e.pollSelection(), e.polling.set(e.cm.options.pollInterval, poll));
        }
        var e = this;
        this.selectionInEditor()
          ? this.pollSelection()
          : runInOp(this.cm, function() {
              return (e.cm.curOp.selectionChanged = !0);
            }), this.polling.set(this.cm.options.pollInterval, poll);
      }), (Re.prototype.selectionChanged = function() {
        var e = window.getSelection();
        return (
          e.anchorNode != this.lastAnchorNode ||
          e.anchorOffset != this.lastAnchorOffset ||
          e.focusNode != this.lastFocusNode ||
          e.focusOffset != this.lastFocusOffset
        );
      }), (Re.prototype.pollSelection = function() {
        if (
          null == this.readDOMTimeout &&
          !this.gracePeriod &&
          this.selectionChanged()
        ) {
          var e = window.getSelection(), t = this.cm;
          if (
            m &&
            u &&
            this.cm.options.gutters.length &&
            isInGutter(e.anchorNode)
          )
            return this.cm.triggerOnKeyDown({
              type: 'keydown',
              keyCode: 8,
              preventDefault: Math.abs
            }), this.blur(), void this.focus();
          if (!this.composing) {
            this.rememberSelection();
            var n = domToPos(t, e.anchorNode, e.anchorOffset),
              r = domToPos(t, e.focusNode, e.focusOffset);
            n &&
              r &&
              runInOp(t, function() {
                setSelection(
                  t.doc,
                  simpleSelection(n, r),
                  D
                ), (n.bad || r.bad) && (t.curOp.selectionChanged = !0);
              });
          }
        }
      }), (Re.prototype.pollContent = function() {
        null != this.readDOMTimeout &&
          (clearTimeout(this.readDOMTimeout), (this.readDOMTimeout = null));
        var e = this.cm,
          t = e.display,
          n = e.doc.sel.primary(),
          r = n.from(),
          i = n.to();
        if (
          (0 == r.ch &&
            r.line > e.firstLine() &&
            (r = Pos(r.line - 1, getLine(e.doc, r.line - 1).length)), i.ch ==
            getLine(e.doc, i.line).text.length &&
            i.line < e.lastLine() &&
            (i = Pos(i.line + 1, 0)), r.line < t.viewFrom ||
            i.line > t.viewTo - 1)
        )
          return !1;
        var o, a, s;
        r.line == t.viewFrom || 0 == (o = findViewIndex(e, r.line))
          ? ((a = lineNo(t.view[0].line)), (s = t.view[0].node))
          : ((a = lineNo(t.view[o].line)), (s =
              t.view[o - 1].node.nextSibling));
        var l, c, u = findViewIndex(e, i.line);
        if (
          (u == t.view.length - 1
            ? ((l = t.viewTo - 1), (c = t.lineDiv.lastChild))
            : ((l = lineNo(t.view[u + 1].line) - 1), (c =
                t.view[u + 1].node.previousSibling)), !s)
        )
          return !1;
        for (
          var d = e.doc.splitLines(domTextBetween(e, s, c, a, l)),
            p = getBetween(
              e.doc,
              Pos(a, 0),
              Pos(l, getLine(e.doc, l).text.length)
            );
          d.length > 1 && p.length > 1;

        )
          if (lst(d) == lst(p)) d.pop(), p.pop(), l--;
          else {
            if (d[0] != p[0]) break;
            d.shift(), p.shift(), a++;
          }
        for (
          var f = 0,
            h = 0,
            g = d[0],
            m = p[0],
            v = Math.min(g.length, m.length);
          f < v && g.charCodeAt(f) == m.charCodeAt(f);

        )
          ++f;
        for (
          var y = lst(d),
            b = lst(p),
            x = Math.min(
              y.length - (1 == d.length ? f : 0),
              b.length - (1 == p.length ? f : 0)
            );
          h < x &&
          y.charCodeAt(y.length - h - 1) == b.charCodeAt(b.length - h - 1);

        )
          ++h;
        if (1 == d.length && 1 == p.length && a == r.line)
          for (
            ;
            f &&
            f > r.ch &&
            y.charCodeAt(y.length - h - 1) == b.charCodeAt(b.length - h - 1);

          )
            f--, h++;
        (d[d.length - 1] = y
          .slice(0, y.length - h)
          .replace(/^\u200b+/, '')), (d[0] = d[0]
          .slice(f)
          .replace(/\u200b+$/, ''));
        var C = Pos(a, f), w = Pos(l, p.length ? lst(p).length - h : 0);
        return d.length > 1 || d[0] || cmp(C, w)
          ? (replaceRange(e.doc, d, C, w, '+input'), !0)
          : void 0;
      }), (Re.prototype.ensurePolled = function() {
        this.forceCompositionEnd();
      }), (Re.prototype.reset = function() {
        this.forceCompositionEnd();
      }), (Re.prototype.forceCompositionEnd = function() {
        this.composing &&
          (clearTimeout(
            this.readDOMTimeout
          ), (this.composing = null), this.updateFromDOM(), this.div.blur(), this.div.focus());
      }), (Re.prototype.readFromDOMSoon = function() {
        var e = this;
        null == this.readDOMTimeout &&
          (this.readDOMTimeout = setTimeout(function() {
            if (((e.readDOMTimeout = null), e.composing)) {
              if (!e.composing.done) return;
              e.composing = null;
            }
            e.updateFromDOM();
          }, 80));
      }), (Re.prototype.updateFromDOM = function() {
        var e = this;
        (!this.cm.isReadOnly() && this.pollContent()) ||
          runInOp(this.cm, function() {
            return regChange(e.cm);
          });
      }), (Re.prototype.setUneditable = function(e) {
        e.contentEditable = 'false';
      }), (Re.prototype.onKeyPress = function(e) {
        0 != e.charCode &&
          (e.preventDefault(), this.cm.isReadOnly() ||
            operation(this.cm, applyTextInput)(
              this.cm,
              String.fromCharCode(null == e.charCode ? e.keyCode : e.charCode),
              0
            ));
      }), (Re.prototype.readOnlyChanged = function(e) {
        this.div.contentEditable = String('nocursor' != e);
      }), (Re.prototype.onContextMenu = function() {}), (Re.prototype.resetPosition = function() {}), (Re.prototype.needsContentAttribute = !0);
      var Ve = function(e) {
        (this.cm = e), (this.prevInput =
          ''), (this.pollingFast = !1), (this.polling = new T()), (this.inaccurateSelection = !1), (this.hasSelection = !1), (this.composing = null);
      };
      (Ve.prototype.init = function(e) {
        function prepareCopyCut(e) {
          if (!signalDOMEvent(r, e)) {
            if (r.somethingSelected())
              setLastCopied({
                lineWise: !1,
                text: r.getSelections()
              }), n.inaccurateSelection &&
                ((n.prevInput =
                  ''), (n.inaccurateSelection = !1), (o.value = ze.text.join(
                  '\n'
                )), M(o));
            else {
              if (!r.options.lineWiseCopyCut) return;
              var t = copyableRanges(r);
              setLastCopied({ lineWise: !0, text: t.text }), 'cut' == e.type
                ? r.setSelections(t.ranges, null, D)
                : ((n.prevInput = ''), (o.value = t.text.join('\n')), M(o));
            }
            'cut' == e.type && (r.state.cutIncoming = !0);
          }
        }
        var t = this,
          n = this,
          r = this.cm,
          i = (this.wrapper = hiddenTextarea()),
          o = (this.textarea = i.firstChild);
        e.wrapper.insertBefore(i, e.wrapper.firstChild), g &&
          (o.style.width = '0px'), G(o, 'input', function() {
          a && s >= 9 && t.hasSelection && (t.hasSelection = null), n.poll();
        }), G(o, 'paste', function(e) {
          signalDOMEvent(r, e) ||
            handlePaste(e, r) ||
            ((r.state.pasteIncoming = !0), n.fastPoll());
        }), G(o, 'cut', prepareCopyCut), G(
          o,
          'copy',
          prepareCopyCut
        ), G(e.scroller, 'paste', function(t) {
          eventInWidget(e, t) ||
            signalDOMEvent(r, t) ||
            ((r.state.pasteIncoming = !0), n.focus());
        }), G(e.lineSpace, 'selectstart', function(t) {
          eventInWidget(e, t) || e_preventDefault(t);
        }), G(o, 'compositionstart', function() {
          var e = r.getCursor('from');
          n.composing &&
            n.composing.range.clear(), (n.composing = { start: e, range: r.markText(e, r.getCursor('to'), { className: 'CodeMirror-composing' }) });
        }), G(o, 'compositionend', function() {
          n.composing &&
            (n.poll(), n.composing.range.clear(), (n.composing = null));
        });
      }), (Ve.prototype.prepareSelection = function() {
        var e = this.cm, t = e.display, n = e.doc, r = prepareSelection(e);
        if (e.options.moveInputWithCursor) {
          var i = cursorCoords(e, n.sel.primary().head, 'div'),
            o = t.wrapper.getBoundingClientRect(),
            a = t.lineDiv.getBoundingClientRect();
          (r.teTop = Math.max(
            0,
            Math.min(t.wrapper.clientHeight - 10, i.top + a.top - o.top)
          )), (r.teLeft = Math.max(
            0,
            Math.min(t.wrapper.clientWidth - 10, i.left + a.left - o.left)
          ));
        }
        return r;
      }), (Ve.prototype.showSelection = function(e) {
        var t = this.cm, n = t.display;
        removeChildrenAndAdd(n.cursorDiv, e.cursors), removeChildrenAndAdd(
          n.selectionDiv,
          e.selection
        ), null != e.teTop &&
          ((this.wrapper.style.top = e.teTop + 'px'), (this.wrapper.style.left =
            e.teLeft + 'px'));
      }), (Ve.prototype.reset = function(e) {
        if (!this.contextMenuPending && !this.composing) {
          var t, n, r = this.cm, i = r.doc;
          if (r.somethingSelected()) {
            this.prevInput = '';
            var o = i.sel.primary();
            t =
              $ &&
              (o.to().line - o.from().line > 100 ||
                (n = r.getSelection()).length > 1e3);
            var l = t ? '-' : n || r.getSelection();
            (this.textarea.value = l), r.state.focused && M(this.textarea), a &&
              s >= 9 &&
              (this.hasSelection = l);
          } else
            e ||
              ((this.prevInput = this.textarea.value = ''), a &&
                s >= 9 &&
                (this.hasSelection = null));
          this.inaccurateSelection = t;
        }
      }), (Ve.prototype.getField = function() {
        return this.textarea;
      }), (Ve.prototype.supportsTouch = function() {
        return !1;
      }), (Ve.prototype.focus = function() {
        if (
          'nocursor' != this.cm.options.readOnly &&
          (!v || activeElt() != this.textarea)
        )
          try {
            this.textarea.focus();
          } catch (e) {}
      }), (Ve.prototype.blur = function() {
        this.textarea.blur();
      }), (Ve.prototype.resetPosition = function() {
        this.wrapper.style.top = this.wrapper.style.left = 0;
      }), (Ve.prototype.receivedFocus = function() {
        this.slowPoll();
      }), (Ve.prototype.slowPoll = function() {
        var e = this;
        this.pollingFast ||
          this.polling.set(this.cm.options.pollInterval, function() {
            e.poll(), e.cm.state.focused && e.slowPoll();
          });
      }), (Ve.prototype.fastPoll = function() {
        function p() {
          t.poll() || e
            ? ((t.pollingFast = !1), t.slowPoll())
            : ((e = !0), t.polling.set(60, p));
        }
        var e = !1, t = this;
        (t.pollingFast = !0), t.polling.set(20, p);
      }), (Ve.prototype.poll = function() {
        var e = this, t = this.cm, n = this.textarea, r = this.prevInput;
        if (
          this.contextMenuPending ||
          !t.state.focused ||
          (K(n) && !r && !this.composing) ||
          t.isReadOnly() ||
          t.options.disableInput ||
          t.state.keySeq
        )
          return !1;
        var i = n.value;
        if (i == r && !t.somethingSelected()) return !1;
        if (
          (a && s >= 9 && this.hasSelection === i) ||
          (y && /[\uf700-\uf7ff]/.test(i))
        )
          return t.display.input.reset(), !1;
        if (t.doc.sel == t.display.selForContextMenu) {
          var o = i.charCodeAt(0);
          if ((8203 != o || r || (r = '​'), 8666 == o))
            return this.reset(), this.cm.execCommand('undo');
        }
        for (
          var l = 0, c = Math.min(r.length, i.length);
          l < c && r.charCodeAt(l) == i.charCodeAt(l);

        )
          ++l;
        return runInOp(t, function() {
          applyTextInput(
            t,
            i.slice(l),
            r.length - l,
            null,
            e.composing ? '*compose' : null
          ), i.length > 1e3 || i.indexOf('\n') > -1 ? (n.value = e.prevInput = '') : (e.prevInput = i), e.composing && (e.composing.range.clear(), (e.composing.range = t.markText(e.composing.start, t.getCursor('to'), { className: 'CodeMirror-composing' })));
        }), !0;
      }), (Ve.prototype.ensurePolled = function() {
        this.pollingFast && this.poll() && (this.pollingFast = !1);
      }), (Ve.prototype.onKeyPress = function() {
        a && s >= 9 && (this.hasSelection = null), this.fastPoll();
      }), (Ve.prototype.onContextMenu = function(e) {
        function prepareSelectAllHack() {
          if (null != i.selectionStart) {
            var e = n.somethingSelected(), o = '​' + (e ? i.value : '');
            (i.value = '⇚'), (i.value = o), (t.prevInput = e
              ? ''
              : '​'), (i.selectionStart = 1), (i.selectionEnd =
              o.length), (r.selForContextMenu = n.doc.sel);
          }
        }
        function rehide() {
          if (
            ((t.contextMenuPending = !1), (t.wrapper.style.cssText = p), (i.style.cssText = u), a &&
              s < 9 &&
              r.scrollbars.setScrollTop((r.scroller.scrollTop = c)), null !=
              i.selectionStart)
          ) {
            (!a || (a && s < 9)) && prepareSelectAllHack();
            var e = 0,
              o = function() {
                r.selForContextMenu == n.doc.sel &&
                  0 == i.selectionStart &&
                  i.selectionEnd > 0 &&
                  '​' == t.prevInput
                  ? operation(n, selectAll)(n)
                  : e++ < 10
                      ? (r.detectingSelectAll = setTimeout(o, 500))
                      : ((r.selForContextMenu = null), r.input.reset());
              };
            r.detectingSelectAll = setTimeout(o, 200);
          }
        }
        var t = this,
          n = t.cm,
          r = n.display,
          i = t.textarea,
          o = posFromMouse(n, e),
          c = r.scroller.scrollTop;
        if (o && !d) {
          n.options.resetSelectionOnContextMenu &&
            -1 == n.doc.sel.contains(o) &&
            operation(n, setSelection)(n.doc, simpleSelection(o), D);
          var u = i.style.cssText, p = t.wrapper.style.cssText;
          t.wrapper.style.cssText = 'position: absolute';
          var f = t.wrapper.getBoundingClientRect();
          i.style.cssText =
            'position: absolute; width: 30px; height: 30px;\n      top: ' +
            (e.clientY - f.top - 5) +
            'px; left: ' +
            (e.clientX - f.left - 5) +
            'px;\n      z-index: 1000; background: ' +
            (a ? 'rgba(255, 255, 255, .05)' : 'transparent') +
            ';\n      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);';
          var h;
          if (
            (l && (h = window.scrollY), r.input.focus(), l &&
              window.scrollTo(
                null,
                h
              ), r.input.reset(), n.somethingSelected() ||
              (i.value = t.prevInput =
                ' '), (t.contextMenuPending = !0), (r.selForContextMenu =
              n.doc.sel), clearTimeout(r.detectingSelectAll), a &&
              s >= 9 &&
              prepareSelectAllHack(), k)
          ) {
            e_stop(e);
            var g = function() {
              off(window, 'mouseup', g), setTimeout(rehide, 20);
            };
            G(window, 'mouseup', g);
          } else setTimeout(rehide, 50);
        }
      }), (Ve.prototype.readOnlyChanged = function(e) {
        e || this.reset();
      }), (Ve.prototype.setUneditable = function() {}), (Ve.prototype.needsContentAttribute = !1), (function defineOptions(e) {
        function option(n, r, i, o) {
          (e.defaults[n] = r), i &&
            (t[n] = o
              ? function(e, t, n) {
                  n != Ee && i(e, t, n);
                }
              : i);
        }
        var t = e.optionHandlers;
        (e.defineOption = option), (e.Init = Ee), option(
          'value',
          '',
          function(e, t) {
            return e.setValue(t);
          },
          !0
        ), option(
          'mode',
          null,
          function(e, t) {
            (e.doc.modeOption = t), loadMode(e);
          },
          !0
        ), option('indentUnit', 2, loadMode, !0), option('indentWithTabs', !1), option('smartIndent', !0), option(
          'tabSize',
          4,
          function(e) {
            resetModeState(e), clearCaches(e), regChange(e);
          },
          !0
        ), option('lineSeparator', null, function(e, t) {
          if (((e.doc.lineSep = t), t)) {
            var n = [], r = e.doc.first;
            e.doc.iter(function(e) {
              for (var i = 0; ; ) {
                var o = e.text.indexOf(t, i);
                if (-1 == o) break;
                (i = o + t.length), n.push(Pos(r, o));
              }
              r++;
            });
            for (var i = n.length - 1; i >= 0; i--)
              replaceRange(e.doc, t, n[i], Pos(n[i].line, n[i].ch + t.length));
          }
        }), option(
          'specialChars',
          /[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200f\u2028\u2029\ufeff]/g,
          function(e, t, n) {
            (e.state.specialChars = new RegExp(
              t.source + (t.test('\t') ? '' : '|\t'),
              'g'
            )), n != Ee && e.refresh();
          }
        ), option(
          'specialCharPlaceholder',
          defaultSpecialCharPlaceholder,
          function(e) {
            return e.refresh();
          },
          !0
        ), option('electricChars', !0), option(
          'inputStyle',
          v ? 'contenteditable' : 'textarea',
          function() {
            throw new Error(
              'inputStyle can not (yet) be changed in a running editor'
            );
          },
          !0
        ), option(
          'spellcheck',
          !1,
          function(e, t) {
            return (e.getInputField().spellcheck = t);
          },
          !0
        ), option('rtlMoveVisually', !x), option('wholeLineUpdateBefore', !0), option(
          'theme',
          'default',
          function(e) {
            themeChanged(e), guttersChanged(e);
          },
          !0
        ), option('keyMap', 'default', function(e, t, n) {
          var r = getKeyMap(t), i = n != Ee && getKeyMap(n);
          i && i.detach && i.detach(e, r), r.attach && r.attach(e, i || null);
        }), option(
          'extraKeys',
          null
        ), option('lineWrapping', !1, wrappingChanged, !0), option(
          'gutters',
          [],
          function(e) {
            setGuttersForLineNumbers(e.options), guttersChanged(e);
          },
          !0
        ), option(
          'fixedGutter',
          !0,
          function(e, t) {
            (e.display.gutters.style.left = t
              ? compensateForHScroll(e.display) + 'px'
              : '0'), e.refresh();
          },
          !0
        ), option(
          'coverGutterNextToScrollbar',
          !1,
          function(e) {
            return updateScrollbars(e);
          },
          !0
        ), option(
          'scrollbarStyle',
          'native',
          function(e) {
            initScrollbars(e), updateScrollbars(
              e
            ), e.display.scrollbars.setScrollTop(
              e.doc.scrollTop
            ), e.display.scrollbars.setScrollLeft(e.doc.scrollLeft);
          },
          !0
        ), option(
          'lineNumbers',
          !1,
          function(e) {
            setGuttersForLineNumbers(e.options), guttersChanged(e);
          },
          !0
        ), option('firstLineNumber', 1, guttersChanged, !0), option(
          'lineNumberFormatter',
          function(e) {
            return e;
          },
          guttersChanged,
          !0
        ), option('showCursorWhenSelecting', !1, updateSelection, !0), option('resetSelectionOnContextMenu', !0), option('lineWiseCopyCut', !0), option('readOnly', !1, function(e, t) {
          'nocursor' == t
            ? (onBlur(e), e.display.input.blur(), (e.display.disabled = !0))
            : (e.display.disabled = !1), e.display.input.readOnlyChanged(t);
        }), option(
          'disableInput',
          !1,
          function(e, t) {
            t || e.display.input.reset();
          },
          !0
        ), option('dragDrop', !0, dragDropChanged), option('allowDropFileTypes', null), option('cursorBlinkRate', 530), option('cursorScrollMargin', 0), option('cursorHeight', 1, updateSelection, !0), option('singleCursorHeightPerLine', !0, updateSelection, !0), option('workTime', 100), option('workDelay', 100), option('flattenSpans', !0, resetModeState, !0), option('addModeClass', !1, resetModeState, !0), option('pollInterval', 100), option('undoDepth', 200, function(e, t) {
          return (e.doc.history.undoDepth = t);
        }), option('historyEventDelay', 1250), option(
          'viewportMargin',
          10,
          function(e) {
            return e.refresh();
          },
          !0
        ), option('maxHighlightLength', 1e4, resetModeState, !0), option('moveInputWithCursor', !0, function(e, t) {
          t || e.display.input.resetPosition();
        }), option('tabindex', null, function(e, t) {
          return (e.display.input.getField().tabIndex = t || '');
        }), option('autofocus', null), option(
          'direction',
          'ltr',
          function(e, t) {
            return e.doc.setDirection(t);
          },
          !0
        );
      })(CodeMirror$1), (function(e) {
        var t = e.optionHandlers, n = (e.helpers = {});
        (e.prototype = {
          constructor: e,
          focus: function() {
            window.focus(), this.display.input.focus();
          },
          setOption: function(e, n) {
            var r = this.options, i = r[e];
            (r[e] == n && 'mode' != e) ||
              ((r[e] = n), t.hasOwnProperty(e) &&
                operation(this, t[e])(this, n, i), signal(
                this,
                'optionChange',
                this,
                e
              ));
          },
          getOption: function(e) {
            return this.options[e];
          },
          getDoc: function() {
            return this.doc;
          },
          addKeyMap: function(e, t) {
            this.state.keyMaps[t ? 'push' : 'unshift'](getKeyMap(e));
          },
          removeKeyMap: function(e) {
            for (var t = this.state.keyMaps, n = 0; n < t.length; ++n)
              if (t[n] == e || t[n].name == e) return t.splice(n, 1), !0;
          },
          addOverlay: methodOp(function(t, n) {
            var r = t.token ? t : e.getMode(this.options, t);
            if (r.startState) throw new Error('Overlays may not be stateful.');
            insertSorted(
              this.state.overlays,
              {
                mode: r,
                modeSpec: t,
                opaque: n && n.opaque,
                priority: (n && n.priority) || 0
              },
              function(e) {
                return e.priority;
              }
            ), this.state.modeGen++, regChange(this);
          }),
          removeOverlay: methodOp(function(e) {
            for (
              var t = this, n = this.state.overlays, r = 0;
              r < n.length;
              ++r
            ) {
              var i = n[r].modeSpec;
              if (i == e || ('string' == typeof e && i.name == e))
                return n.splice(r, 1), t.state.modeGen++, void regChange(t);
            }
          }),
          indentLine: methodOp(function(e, t, n) {
            'string' != typeof t &&
              'number' != typeof t &&
              (t = null == t
                ? this.options.smartIndent ? 'smart' : 'prev'
                : t
                    ? 'add'
                    : 'subtract'), isLine(this.doc, e) && indentLine(this, e, t, n);
          }),
          indentSelection: methodOp(function(e) {
            for (
              var t = this, n = this.doc.sel.ranges, r = -1, i = 0;
              i < n.length;
              i++
            ) {
              var o = n[i];
              if (o.empty())
                o.head.line > r &&
                  (indentLine(t, o.head.line, e, !0), (r = o.head.line), i ==
                    t.doc.sel.primIndex && ensureCursorVisible(t));
              else {
                var a = o.from(), s = o.to(), l = Math.max(r, a.line);
                r = Math.min(t.lastLine(), s.line - (s.ch ? 0 : 1)) + 1;
                for (var c = l; c < r; ++c)
                  indentLine(t, c, e);
                var u = t.doc.sel.ranges;
                0 == a.ch &&
                  n.length == u.length &&
                  u[i].from().ch > 0 &&
                  replaceOneSelection(t.doc, i, new he(a, u[i].to()), D);
              }
            }
          }),
          getTokenAt: function(e, t) {
            return takeToken(this, e, t);
          },
          getLineTokens: function(e, t) {
            return takeToken(this, Pos(e), t, !0);
          },
          getTokenTypeAt: function(e) {
            e = clipPos(this.doc, e);
            var t,
              n = getLineStyles(this, getLine(this.doc, e.line)),
              r = 0,
              i = (n.length - 1) / 2,
              o = e.ch;
            if (0 == o) t = n[2];
            else
              for (;;) {
                var a = (r + i) >> 1;
                if ((a ? n[2 * a - 1] : 0) >= o) i = a;
                else {
                  if (!(n[2 * a + 1] < o)) {
                    t = n[2 * a + 2];
                    break;
                  }
                  r = a + 1;
                }
              }
            var s = t ? t.indexOf('overlay ') : -1;
            return s < 0 ? t : 0 == s ? null : t.slice(0, s - 1);
          },
          getModeAt: function(t) {
            var n = this.doc.mode;
            return n.innerMode
              ? e.innerMode(n, this.getTokenAt(t).state).mode
              : n;
          },
          getHelper: function(e, t) {
            return this.getHelpers(e, t)[0];
          },
          getHelpers: function(e, t) {
            var r = this, i = [];
            if (!n.hasOwnProperty(t)) return i;
            var o = n[t], a = this.getModeAt(e);
            if ('string' == typeof a[t]) o[a[t]] && i.push(o[a[t]]);
            else if (a[t])
              for (var s = 0; s < a[t].length; s++) {
                var l = o[a[t][s]];
                l && i.push(l);
              }
            else
              a.helperType && o[a.helperType]
                ? i.push(o[a.helperType])
                : o[a.name] && i.push(o[a.name]);
            for (var c = 0; c < o._global.length; c++) {
              var u = o._global[c];
              u.pred(a, r) && -1 == indexOf(i, u.val) && i.push(u.val);
            }
            return i;
          },
          getStateAfter: function(e, t) {
            var n = this.doc;
            return (e = clipLine(
              n,
              null == e ? n.first + n.size - 1 : e
            )), getStateBefore(this, e + 1, t);
          },
          cursorCoords: function(e, t) {
            var n, r = this.doc.sel.primary();
            return (n = null == e
              ? r.head
              : 'object' == typeof e
                  ? clipPos(this.doc, e)
                  : e ? r.from() : r.to()), cursorCoords(this, n, t || 'page');
          },
          charCoords: function(e, t) {
            return charCoords(this, clipPos(this.doc, e), t || 'page');
          },
          coordsChar: function(e, t) {
            return (e = fromCoordSystem(this, e, t || 'page')), coordsChar(
              this,
              e.left,
              e.top
            );
          },
          lineAtHeight: function(e, t) {
            return (e = fromCoordSystem(this, { top: e, left: 0 }, t || 'page')
              .top), lineAtHeight(this.doc, e + this.display.viewOffset);
          },
          heightAtLine: function(e, t, n) {
            var r, i = !1;
            if ('number' == typeof e) {
              var o = this.doc.first + this.doc.size - 1;
              e < this.doc.first
                ? (e = this.doc.first)
                : e > o && ((e = o), (i = !0)), (r = getLine(this.doc, e));
            } else r = e;
            return (
              intoCoordSystem(this, r, { top: 0, left: 0 }, t || 'page', n || i)
                .top + (i ? this.doc.height - heightAtLine(r) : 0)
            );
          },
          defaultTextHeight: function() {
            return textHeight(this.display);
          },
          defaultCharWidth: function() {
            return charWidth(this.display);
          },
          getViewport: function() {
            return { from: this.display.viewFrom, to: this.display.viewTo };
          },
          addWidget: function(e, t, n, r, i) {
            var o = this.display;
            e = cursorCoords(this, clipPos(this.doc, e));
            var a = e.bottom, s = e.left;
            if (
              ((t.style.position = 'absolute'), t.setAttribute(
                'cm-ignore-events',
                'true'
              ), this.display.input.setUneditable(t), o.sizer.appendChild(
                t
              ), 'over' == r)
            )
              a = e.top;
            else if ('above' == r || 'near' == r) {
              var l = Math.max(o.wrapper.clientHeight, this.doc.height),
                c = Math.max(o.sizer.clientWidth, o.lineSpace.clientWidth);
              ('above' == r || e.bottom + t.offsetHeight > l) &&
                e.top > t.offsetHeight
                ? (a = e.top - t.offsetHeight)
                : e.bottom + t.offsetHeight <= l && (a = e.bottom), s +
                t.offsetWidth >
                c && (s = c - t.offsetWidth);
            }
            (t.style.top = a + 'px'), (t.style.left = t.style.right =
              ''), 'right' == i
              ? ((s = o.sizer.clientWidth - t.offsetWidth), (t.style.right =
                  '0px'))
              : ('left' == i
                  ? (s = 0)
                  : 'middle' == i &&
                      (s =
                        (o.sizer.clientWidth - t.offsetWidth) /
                        2), (t.style.left = s + 'px')), n &&
              scrollIntoView(this, {
                left: s,
                top: a,
                right: s + t.offsetWidth,
                bottom: a + t.offsetHeight
              });
          },
          triggerOnKeyDown: methodOp(onKeyDown),
          triggerOnKeyPress: methodOp(onKeyPress),
          triggerOnKeyUp: onKeyUp,
          execCommand: function(e) {
            if (De.hasOwnProperty(e)) return De[e].call(null, this);
          },
          triggerElectric: methodOp(function(e) {
            triggerElectric(this, e);
          }),
          findPosH: function(e, t, n, r) {
            var i = this, o = 1;
            t < 0 && ((o = -1), (t = -t));
            for (
              var a = clipPos(this.doc, e), s = 0;
              s < t && ((a = findPosH(i.doc, a, o, n, r)), !a.hitSide);
              ++s
            );
            return a;
          },
          moveH: methodOp(function(e, t) {
            var n = this;
            this.extendSelectionsBy(function(r) {
              return n.display.shift || n.doc.extend || r.empty()
                ? findPosH(n.doc, r.head, e, t, n.options.rtlMoveVisually)
                : e < 0 ? r.from() : r.to();
            }, W);
          }),
          deleteH: methodOp(function(e, t) {
            var n = this.doc.sel, r = this.doc;
            n.somethingSelected()
              ? r.replaceSelection('', null, '+delete')
              : deleteNearSelection(this, function(n) {
                  var i = findPosH(r, n.head, e, t, !1);
                  return e < 0
                    ? { from: i, to: n.head }
                    : { from: n.head, to: i };
                });
          }),
          findPosV: function(e, t, n, r) {
            var i = this, o = 1, a = r;
            t < 0 && ((o = -1), (t = -t));
            for (var s = clipPos(this.doc, e), l = 0; l < t; ++l) {
              var c = cursorCoords(i, s, 'div');
              if (
                (null == a ? (a = c.left) : (c.left = a), (s = findPosV(
                  i,
                  c,
                  o,
                  n
                )), s.hitSide)
              )
                break;
            }
            return s;
          },
          moveV: methodOp(function(e, t) {
            var n = this,
              r = this.doc,
              i = [],
              o = !this.display.shift && !r.extend && r.sel.somethingSelected();
            if (
              (r.extendSelectionsBy(function(a) {
                if (o) return e < 0 ? a.from() : a.to();
                var s = cursorCoords(n, a.head, 'div');
                null != a.goalColumn && (s.left = a.goalColumn), i.push(s.left);
                var l = findPosV(n, s, e, t);
                return 'page' == t &&
                  a == r.sel.primary() &&
                  addToScrollTop(n, charCoords(n, l, 'div').top - s.top), l;
              }, W), i.length)
            )
              for (var a = 0; a < r.sel.ranges.length; a++)
                r.sel.ranges[a].goalColumn = i[a];
          }),
          findWordAt: function(e) {
            var t = this.doc, n = getLine(t, e.line).text, r = e.ch, i = e.ch;
            if (n) {
              var o = this.getHelper(e, 'wordChars');
              ('before' != e.sticky && i != n.length) || !r ? ++i : --r;
              for (
                var a = n.charAt(r),
                  s = isWordChar(a, o)
                    ? function(e) {
                        return isWordChar(e, o);
                      }
                    : /\s/.test(a)
                        ? function(e) {
                            return /\s/.test(e);
                          }
                        : function(e) {
                            return !/\s/.test(e) && !isWordChar(e);
                          };
                r > 0 && s(n.charAt(r - 1));

              )
                --r;
              for (; i < n.length && s(n.charAt(i)); )
                ++i;
            }
            return new he(Pos(e.line, r), Pos(e.line, i));
          },
          toggleOverwrite: function(e) {
            (null != e && e == this.state.overwrite) ||
              ((this.state.overwrite = !this.state.overwrite)
                ? addClass(this.display.cursorDiv, 'CodeMirror-overwrite')
                : L(this.display.cursorDiv, 'CodeMirror-overwrite'), signal(
                this,
                'overwriteToggle',
                this,
                this.state.overwrite
              ));
          },
          hasFocus: function() {
            return this.display.input.getField() == activeElt();
          },
          isReadOnly: function() {
            return !(!this.options.readOnly && !this.doc.cantEdit);
          },
          scrollTo: methodOp(function(e, t) {
            scrollToCoords(this, e, t);
          }),
          getScrollInfo: function() {
            var e = this.display.scroller;
            return {
              left: e.scrollLeft,
              top: e.scrollTop,
              height: e.scrollHeight - scrollGap(this) - this.display.barHeight,
              width: e.scrollWidth - scrollGap(this) - this.display.barWidth,
              clientHeight: displayHeight(this),
              clientWidth: displayWidth(this)
            };
          },
          scrollIntoView: methodOp(function(e, t) {
            null == e
              ? ((e = { from: this.doc.sel.primary().head, to: null }), null ==
                  t && (t = this.options.cursorScrollMargin))
              : 'number' == typeof e
                  ? (e = { from: Pos(e, 0), to: null })
                  : null == e.from &&
                      (e = {
                        from: e,
                        to: null
                      }), e.to || (e.to = e.from), (e.margin = t || 0), null != e.from.line ? scrollToRange(this, e) : scrollToCoordsRange(this, e.from, e.to, e.margin);
          }),
          setSize: methodOp(function(e, t) {
            var n = this,
              r = function(e) {
                return 'number' == typeof e || /^\d+$/.test(String(e))
                  ? e + 'px'
                  : e;
              };
            null != e &&
              (this.display.wrapper.style.width = r(
                e
              )), null != t && (this.display.wrapper.style.height = r(t)), this.options.lineWrapping && clearLineMeasurementCache(this);
            var i = this.display.viewFrom;
            this.doc.iter(i, this.display.viewTo, function(e) {
              if (e.widgets)
                for (var t = 0; t < e.widgets.length; t++)
                  if (e.widgets[t].noHScroll) {
                    regLineChange(n, i, 'widget');
                    break;
                  }
              ++i;
            }), (this.curOp.forceUpdate = !0), signal(this, 'refresh', this);
          }),
          operation: function(e) {
            return runInOp(this, e);
          },
          refresh: methodOp(function() {
            var e = this.display.cachedTextHeight;
            regChange(
              this
            ), (this.curOp.forceUpdate = !0), clearCaches(this), scrollToCoords(this, this.doc.scrollLeft, this.doc.scrollTop), updateGutterSpace(this), (null == e || Math.abs(e - textHeight(this.display)) > 0.5) && estimateLineHeights(this), signal(this, 'refresh', this);
          }),
          swapDoc: methodOp(function(e) {
            var t = this.doc;
            return (t.cm = null), attachDoc(this, e), clearCaches(this), this.display.input.reset(), scrollToCoords(this, e.scrollLeft, e.scrollTop), (this.curOp.forceScroll = !0), signalLater(this, 'swapDoc', this, t), t;
          }),
          getInputField: function() {
            return this.display.input.getField();
          },
          getWrapperElement: function() {
            return this.display.wrapper;
          },
          getScrollerElement: function() {
            return this.display.scroller;
          },
          getGutterElement: function() {
            return this.display.gutters;
          }
        }), eventMixin(e), (e.registerHelper = function(t, r, i) {
          n.hasOwnProperty(t) || (n[t] = e[t] = { _global: [] }), (n[t][r] = i);
        }), (e.registerGlobalHelper = function(t, r, i, o) {
          e.registerHelper(t, r, o), n[t]._global.push({ pred: i, val: o });
        });
      })(CodeMirror$1);
      var je = 'iter insert remove copy getEditor constructor'.split(' ');
      for (var Ge in we.prototype) we.prototype.hasOwnProperty(Ge) &&
          indexOf(je, Ge) < 0 &&
          (CodeMirror$1.prototype[Ge] = (function(e) {
            return function() {
              return e.apply(this.doc, arguments);
            };
          })(we.prototype[Ge]));
      return eventMixin(
        we
      ), (CodeMirror$1.inputStyles = { textarea: Ve, contenteditable: Re }), (CodeMirror$1.defineMode = function(
        e
      ) {
        CodeMirror$1.defaults.mode ||
          'null' == e ||
          (CodeMirror$1.defaults.mode = e), defineMode.apply(this, arguments);
      }), (CodeMirror$1.defineMIME = defineMIME), CodeMirror$1.defineMode(
        'null',
        function() {
          return {
            token: function(e) {
              return e.skipToEnd();
            }
          };
        }
      ), CodeMirror$1.defineMIME('text/plain', 'null'), (CodeMirror$1.defineExtension = function(
        e,
        t
      ) {
        CodeMirror$1.prototype[e] = t;
      }), (CodeMirror$1.defineDocExtension = function(e, t) {
        we.prototype[e] = t;
      }), (CodeMirror$1.fromTextArea = fromTextArea), (function addLegacyProps(e) {
        (e.off = off), (e.on = G), (e.wheelEventPixels = wheelEventPixels), (e.Doc = we), (e.splitLines = U), (e.countColumn = countColumn), (e.findColumn = findColumn), (e.isWordChar = isWordCharBasic), (e.Pass = A), (e.signal = signal), (e.Line = Q), (e.changeEnd = changeEnd), (e.scrollbarModel = le), (e.Pos = Pos), (e.cmpPos = cmp), (e.modes = X), (e.mimeModes = Y), (e.resolveMode = resolveMode), (e.getMode = getMode), (e.modeExtensions = Z), (e.extendMode = extendMode), (e.copyState = copyState), (e.startState = startState), (e.innerMode = innerMode), (e.commands = De), (e.keyMap = Pe), (e.keyName = keyName), (e.isModifierKey = isModifierKey), (e.lookupKey = lookupKey), (e.normalizeKeyMap = normalizeKeyMap), (e.StringStream = J), (e.SharedTextMarker = xe), (e.TextMarker = be), (e.LineWidget = ve), (e.e_preventDefault = e_preventDefault), (e.e_stopPropagation = e_stopPropagation), (e.e_stop = e_stop), (e.addClass = addClass), (e.contains = contains), (e.rmClass = L), (e.keyNames = Le);
      })(CodeMirror$1), (CodeMirror$1.version = '5.26.0'), CodeMirror$1;
    });
  },
  1037: function(e, t, n) {
    !(function(e) {
      e(n(1036));
    })(function(e) {
      'use strict';
      function expressionAllowed(e, t, n) {
        return (
          /^(?:operator|sof|keyword c|case|new|export|default|[\[{}\(,;:]|=>)$/.test(
            t.lastType
          ) ||
          ('quasi' == t.lastType &&
            /\{\s*$/.test(e.string.slice(0, e.pos - (n || 0))))
        );
      }
      e.defineMode('javascript', function(t, n) {
        function readRegexp(e) {
          for (var t, n = !1, r = !1; null != (t = e.next()); ) {
            if (!n) {
              if ('/' == t && !r) return;
              '[' == t ? (r = !0) : r && ']' == t && (r = !1);
            }
            n = !n && '\\' == t;
          }
        }
        function ret(e, t, n) {
          return (r = e), (i = n), t;
        }
        function tokenBase(e, t) {
          var n = e.next();
          if ('"' == n || "'" == n)
            return (t.tokenize = tokenString(n)), t.tokenize(e, t);
          if ('.' == n && e.match(/^\d+(?:[eE][+\-]?\d+)?/))
            return ret('number', 'number');
          if ('.' == n && e.match('..')) return ret('spread', 'meta');
          if (/[\[\]{}\(\),;\:\.]/.test(n)) return ret(n);
          if ('=' == n && e.eat('>')) return ret('=>', 'operator');
          if ('0' == n && e.eat(/x/i))
            return e.eatWhile(/[\da-f]/i), ret('number', 'number');
          if ('0' == n && e.eat(/o/i))
            return e.eatWhile(/[0-7]/i), ret('number', 'number');
          if ('0' == n && e.eat(/b/i))
            return e.eatWhile(/[01]/i), ret('number', 'number');
          if (/\d/.test(n))
            return e.match(/^\d*(?:\.\d*)?(?:[eE][+\-]?\d+)?/), ret(
              'number',
              'number'
            );
          if ('/' == n)
            return e.eat('*')
              ? ((t.tokenize = tokenComment), tokenComment(e, t))
              : e.eat('/')
                  ? (e.skipToEnd(), ret('comment', 'comment'))
                  : expressionAllowed(e, t, 1)
                      ? (readRegexp(e), e.match(
                          /^\b(([gimyu])(?![gimyu]*\2))+\b/
                        ), ret('regexp', 'string-2'))
                      : (e.eatWhile(p), ret(
                          'operator',
                          'operator',
                          e.current()
                        ));
          if ('`' == n) return (t.tokenize = tokenQuasi), tokenQuasi(e, t);
          if ('#' == n) return e.skipToEnd(), ret('error', 'error');
          if (p.test(n))
            return ('>' == n && t.lexical && '>' == t.lexical.type) ||
              e.eatWhile(p), ret('operator', 'operator', e.current());
          if (u.test(n)) {
            e.eatWhile(u);
            var r = e.current(), i = d.propertyIsEnumerable(r) && d[r];
            return i && '.' != t.lastType
              ? ret(i.type, i.style, r)
              : ret('variable', 'variable', r);
          }
        }
        function tokenString(e) {
          return function(t, n) {
            var r, i = !1;
            if (s && '@' == t.peek() && t.match(f))
              return (n.tokenize = tokenBase), ret('jsonld-keyword', 'meta');
            for (
              ;
              null != (r = t.next()) && (r != e || i);

            ) i = !i && '\\' == r;
            return i || (n.tokenize = tokenBase), ret('string', 'string');
          };
        }
        function tokenComment(e, t) {
          for (var n, r = !1; (n = e.next()); ) {
            if ('/' == n && r) {
              t.tokenize = tokenBase;
              break;
            }
            r = '*' == n;
          }
          return ret('comment', 'comment');
        }
        function tokenQuasi(e, t) {
          for (var n, r = !1; null != (n = e.next()); ) {
            if (!r && ('`' == n || ('$' == n && e.eat('{')))) {
              t.tokenize = tokenBase;
              break;
            }
            r = !r && '\\' == n;
          }
          return ret('quasi', 'string-2', e.current());
        }
        function findFatArrow(e, t) {
          t.fatArrowAt && (t.fatArrowAt = null);
          var n = e.string.indexOf('=>', e.start);
          if (!(n < 0)) {
            if (c) {
              var r = /:\s*(?:\w+(?:<[^>]*>|\[\])?|\{[^}]*\})\s*$/.exec(
                e.string.slice(e.start, n)
              );
              r && (n = r.index);
            }
            for (var i = 0, o = !1, a = n - 1; a >= 0; --a) {
              var s = e.string.charAt(a), l = h.indexOf(s);
              if (l >= 0 && l < 3) {
                if (!i) {
                  ++a;
                  break;
                }
                if (0 == --i) {
                  '(' == s && (o = !0);
                  break;
                }
              } else if (l >= 3 && l < 6) ++i;
              else if (u.test(s)) o = !0;
              else {
                if (/["'\/]/.test(s)) return;
                if (o && !i) {
                  ++a;
                  break;
                }
              }
            }
            o && !i && (t.fatArrowAt = a);
          }
        }
        function JSLexical(e, t, n, r, i, o) {
          (this.indented = e), (this.column = t), (this.type = n), (this.prev = i), (this.info = o), null != r && (this.align = r);
        }
        function inScope(e, t) {
          for (var n = e.localVars; n; n = n.next) if (n.name == t) return !0;
          for (
            var r = e.context;
            r;
            r = r.prev
          ) for (var n = r.vars; n; n = n.next) if (n.name == t) return !0;
        }
        function parseJS(e, t, n, r, i) {
          var o = e.cc;
          for (
            (m.state = e), (m.stream = i), (m.marked = null), (m.cc = o), (m.style = t), e.lexical.hasOwnProperty(
              'align'
            ) || (e.lexical.align = !0);
            ;

          ) {
            if ((o.length ? o.pop() : l ? expression : statement)(n, r)) {
              for (; o.length && o[o.length - 1].lex; )
                o.pop()();
              return m.marked
                ? m.marked
                : 'variable' == n && inScope(e, r) ? 'variable-2' : t;
            }
          }
        }
        function pass() {
          for (
            var e = arguments.length - 1;
            e >= 0;
            e--
          ) m.cc.push(arguments[e]);
        }
        function cont() {
          return pass.apply(null, arguments), !0;
        }
        function register(e) {
          function inList(t) {
            for (var n = t; n; n = n.next) if (n.name == e) return !0;
            return !1;
          }
          var t = m.state;
          if (((m.marked = 'def'), t.context)) {
            if (inList(t.localVars)) return;
            t.localVars = { name: e, next: t.localVars };
          } else {
            if (inList(t.globalVars)) return;
            n.globalVars && (t.globalVars = { name: e, next: t.globalVars });
          }
        }
        function pushcontext() {
          (m.state.context = {
            prev: m.state.context,
            vars: m.state.localVars
          }), (m.state.localVars = v);
        }
        function popcontext() {
          (m.state.localVars =
            m.state.context.vars), (m.state.context = m.state.context.prev);
        }
        function pushlex(e, t) {
          var n = function() {
            var n = m.state, r = n.indented;
            if ('stat' == n.lexical.type) r = n.lexical.indented;
            else
              for (var i = n.lexical; i && ')' == i.type && i.align; i = i.prev)
                r = i.indented;
            n.lexical = new JSLexical(
              r,
              m.stream.column(),
              e,
              null,
              n.lexical,
              t
            );
          };
          return (n.lex = !0), n;
        }
        function poplex() {
          var e = m.state;
          e.lexical.prev &&
            (')' == e.lexical.type &&
              (e.indented = e.lexical.indented), (e.lexical = e.lexical.prev));
        }
        function expect(e) {
          function exp(t) {
            return t == e ? cont() : ';' == e ? pass() : cont(exp);
          }
          return exp;
        }
        function statement(e, t) {
          return 'var' == e
            ? cont(pushlex('vardef', t.length), vardef, expect(';'), poplex)
            : 'keyword a' == e
                ? cont(pushlex('form'), parenExpr, statement, poplex)
                : 'keyword b' == e
                    ? cont(pushlex('form'), statement, poplex)
                    : '{' == e
                        ? cont(pushlex('}'), block, poplex)
                        : ';' == e
                            ? cont()
                            : 'if' == e
                                ? ('else' == m.state.lexical.info &&
                                    m.state.cc[m.state.cc.length - 1] ==
                                      poplex &&
                                    m.state.cc.pop()(), cont(
                                    pushlex('form'),
                                    parenExpr,
                                    statement,
                                    poplex,
                                    maybeelse
                                  ))
                                : 'function' == e
                                    ? cont(functiondef)
                                    : 'for' == e
                                        ? cont(
                                            pushlex('form'),
                                            forspec,
                                            statement,
                                            poplex
                                          )
                                        : 'variable' == e
                                            ? c && 'type' == t
                                                ? ((m.marked = 'keyword'), cont(
                                                    typeexpr,
                                                    expect('operator'),
                                                    typeexpr,
                                                    expect(';')
                                                  ))
                                                : cont(
                                                    pushlex('stat'),
                                                    maybelabel
                                                  )
                                            : 'switch' == e
                                                ? cont(
                                                    pushlex('form'),
                                                    parenExpr,
                                                    expect('{'),
                                                    pushlex('}', 'switch'),
                                                    block,
                                                    poplex,
                                                    poplex
                                                  )
                                                : 'case' == e
                                                    ? cont(
                                                        expression,
                                                        expect(':')
                                                      )
                                                    : 'default' == e
                                                        ? cont(expect(':'))
                                                        : 'catch' == e
                                                            ? cont(
                                                                pushlex('form'),
                                                                pushcontext,
                                                                expect('('),
                                                                funarg,
                                                                expect(')'),
                                                                statement,
                                                                poplex,
                                                                popcontext
                                                              )
                                                            : 'class' == e
                                                                ? cont(
                                                                    pushlex(
                                                                      'form'
                                                                    ),
                                                                    className,
                                                                    poplex
                                                                  )
                                                                : 'export' == e
                                                                    ? cont(
                                                                        pushlex(
                                                                          'stat'
                                                                        ),
                                                                        afterExport,
                                                                        poplex
                                                                      )
                                                                    : 'import' ==
                                                                        e
                                                                        ? cont(
                                                                            pushlex(
                                                                              'stat'
                                                                            ),
                                                                            afterImport,
                                                                            poplex
                                                                          )
                                                                        : 'module' ==
                                                                            e
                                                                            ? cont(
                                                                                pushlex(
                                                                                  'form'
                                                                                ),
                                                                                pattern,
                                                                                expect(
                                                                                  '{'
                                                                                ),
                                                                                pushlex(
                                                                                  '}'
                                                                                ),
                                                                                block,
                                                                                poplex,
                                                                                poplex
                                                                              )
                                                                            : 'async' ==
                                                                                e
                                                                                ? cont(
                                                                                    statement
                                                                                  )
                                                                                : '@' ==
                                                                                    t
                                                                                    ? cont(
                                                                                        expression,
                                                                                        statement
                                                                                      )
                                                                                    : pass(
                                                                                        pushlex(
                                                                                          'stat'
                                                                                        ),
                                                                                        expression,
                                                                                        expect(
                                                                                          ';'
                                                                                        ),
                                                                                        poplex
                                                                                      );
        }
        function expression(e) {
          return expressionInner(e, !1);
        }
        function expressionNoComma(e) {
          return expressionInner(e, !0);
        }
        function parenExpr(e) {
          return '(' != e
            ? pass()
            : cont(pushlex(')'), expression, expect(')'), poplex);
        }
        function expressionInner(e, t) {
          if (m.state.fatArrowAt == m.stream.start) {
            var n = t ? arrowBodyNoComma : arrowBody;
            if ('(' == e)
              return cont(
                pushcontext,
                pushlex(')'),
                commasep(pattern, ')'),
                poplex,
                expect('=>'),
                n,
                popcontext
              );
            if ('variable' == e)
              return pass(pushcontext, pattern, expect('=>'), n, popcontext);
          }
          var r = t ? maybeoperatorNoComma : maybeoperatorComma;
          return g.hasOwnProperty(e)
            ? cont(r)
            : 'function' == e
                ? cont(functiondef, r)
                : 'class' == e
                    ? cont(pushlex('form'), classExpression, poplex)
                    : 'keyword c' == e || 'async' == e
                        ? cont(t ? maybeexpressionNoComma : maybeexpression)
                        : '(' == e
                            ? cont(
                                pushlex(')'),
                                maybeexpression,
                                expect(')'),
                                poplex,
                                r
                              )
                            : 'operator' == e || 'spread' == e
                                ? cont(t ? expressionNoComma : expression)
                                : '[' == e
                                    ? cont(
                                        pushlex(']'),
                                        arrayLiteral,
                                        poplex,
                                        r
                                      )
                                    : '{' == e
                                        ? contCommasep(objprop, '}', null, r)
                                        : 'quasi' == e
                                            ? pass(quasi, r)
                                            : 'new' == e
                                                ? cont(maybeTarget(t))
                                                : cont();
        }
        function maybeexpression(e) {
          return e.match(/[;\}\)\],]/) ? pass() : pass(expression);
        }
        function maybeexpressionNoComma(e) {
          return e.match(/[;\}\)\],]/) ? pass() : pass(expressionNoComma);
        }
        function maybeoperatorComma(e, t) {
          return ',' == e ? cont(expression) : maybeoperatorNoComma(e, t, !1);
        }
        function maybeoperatorNoComma(e, t, n) {
          var r = 0 == n ? maybeoperatorComma : maybeoperatorNoComma,
            i = 0 == n ? expression : expressionNoComma;
          return '=>' == e
            ? cont(pushcontext, n ? arrowBodyNoComma : arrowBody, popcontext)
            : 'operator' == e
                ? /\+\+|--/.test(t)
                    ? cont(r)
                    : '?' == t ? cont(expression, expect(':'), i) : cont(i)
                : 'quasi' == e
                    ? pass(quasi, r)
                    : ';' != e
                        ? '(' == e
                            ? contCommasep(expressionNoComma, ')', 'call', r)
                            : '.' == e
                                ? cont(property, r)
                                : '[' == e
                                    ? cont(
                                        pushlex(']'),
                                        maybeexpression,
                                        expect(']'),
                                        poplex,
                                        r
                                      )
                                    : void 0
                        : void 0;
        }
        function quasi(e, t) {
          return 'quasi' != e
            ? pass()
            : '${' != t.slice(t.length - 2)
                ? cont(quasi)
                : cont(expression, continueQuasi);
        }
        function continueQuasi(e) {
          if ('}' == e)
            return (m.marked =
              'string-2'), (m.state.tokenize = tokenQuasi), cont(quasi);
        }
        function arrowBody(e) {
          return findFatArrow(
            m.stream,
            m.state
          ), pass('{' == e ? statement : expression);
        }
        function arrowBodyNoComma(e) {
          return findFatArrow(
            m.stream,
            m.state
          ), pass('{' == e ? statement : expressionNoComma);
        }
        function maybeTarget(e) {
          return function(t) {
            return '.' == t
              ? cont(e ? targetNoComma : target)
              : pass(e ? expressionNoComma : expression);
          };
        }
        function target(e, t) {
          if ('target' == t)
            return (m.marked = 'keyword'), cont(maybeoperatorComma);
        }
        function targetNoComma(e, t) {
          if ('target' == t)
            return (m.marked = 'keyword'), cont(maybeoperatorNoComma);
        }
        function maybelabel(e) {
          return ':' == e
            ? cont(poplex, statement)
            : pass(maybeoperatorComma, expect(';'), poplex);
        }
        function property(e) {
          if ('variable' == e) return (m.marked = 'property'), cont();
        }
        function objprop(e, t) {
          return 'async' == e
            ? ((m.marked = 'property'), cont(objprop))
            : 'variable' == e || 'keyword' == m.style
                ? ((m.marked = 'property'), cont(
                    'get' == t || 'set' == t ? getterSetter : afterprop
                  ))
                : 'number' == e || 'string' == e
                    ? ((m.marked = s
                        ? 'property'
                        : m.style + ' property'), cont(afterprop))
                    : 'jsonld-keyword' == e
                        ? cont(afterprop)
                        : 'modifier' == e
                            ? cont(objprop)
                            : '[' == e
                                ? cont(expression, expect(']'), afterprop)
                                : 'spread' == e
                                    ? cont(expression)
                                    : ':' == e ? pass(afterprop) : void 0;
        }
        function getterSetter(e) {
          return 'variable' != e
            ? pass(afterprop)
            : ((m.marked = 'property'), cont(functiondef));
        }
        function afterprop(e) {
          return ':' == e
            ? cont(expressionNoComma)
            : '(' == e ? pass(functiondef) : void 0;
        }
        function commasep(e, t, n) {
          function proceed(r, i) {
            if (n ? n.indexOf(r) > -1 : ',' == r) {
              var o = m.state.lexical;
              return 'call' == o.info &&
                (o.pos = (o.pos || 0) + 1), cont(function(n, r) {
                return n == t || r == t ? pass() : pass(e);
              }, proceed);
            }
            return r == t || i == t ? cont() : cont(expect(t));
          }
          return function(n, r) {
            return n == t || r == t ? cont() : pass(e, proceed);
          };
        }
        function contCommasep(e, t, n) {
          for (var r = 3; r < arguments.length; r++) m.cc.push(arguments[r]);
          return cont(pushlex(t, n), commasep(e, t), poplex);
        }
        function block(e) {
          return '}' == e ? cont() : pass(statement, block);
        }
        function maybetype(e, t) {
          if (c) {
            if (':' == e) return cont(typeexpr);
            if ('?' == t) return cont(maybetype);
          }
        }
        function typeexpr(e) {
          return 'variable' == e
            ? ((m.marked = 'variable-3'), cont(afterType))
            : 'string' == e || 'number' == e || 'atom' == e
                ? cont(afterType)
                : '{' == e
                    ? cont(
                        pushlex('}'),
                        commasep(typeprop, '}', ',;'),
                        poplex,
                        afterType
                      )
                    : '(' == e
                        ? cont(commasep(typearg, ')'), maybeReturnType)
                        : void 0;
        }
        function maybeReturnType(e) {
          if ('=>' == e) return cont(typeexpr);
        }
        function typeprop(e, t) {
          return 'variable' == e || 'keyword' == m.style
            ? ((m.marked = 'property'), cont(typeprop))
            : '?' == t
                ? cont(typeprop)
                : ':' == e
                    ? cont(typeexpr)
                    : '[' == e
                        ? cont(expression, maybetype, expect(']'), typeprop)
                        : void 0;
        }
        function typearg(e) {
          return 'variable' == e
            ? cont(typearg)
            : ':' == e ? cont(typeexpr) : void 0;
        }
        function afterType(e, t) {
          return '<' == t
            ? cont(pushlex('>'), commasep(typeexpr, '>'), poplex, afterType)
            : '|' == t || '.' == e
                ? cont(typeexpr)
                : '[' == e
                    ? cont(expect(']'), afterType)
                    : 'extends' == t ? cont(typeexpr) : void 0;
        }
        function vardef() {
          return pass(pattern, maybetype, maybeAssign, vardefCont);
        }
        function pattern(e, t) {
          return 'modifier' == e
            ? cont(pattern)
            : 'variable' == e
                ? (register(t), cont())
                : 'spread' == e
                    ? cont(pattern)
                    : '[' == e
                        ? contCommasep(pattern, ']')
                        : '{' == e ? contCommasep(proppattern, '}') : void 0;
        }
        function proppattern(e, t) {
          return 'variable' != e || m.stream.match(/^\s*:/, !1)
            ? ('variable' == e && (m.marked = 'property'), 'spread' == e
                ? cont(pattern)
                : '}' == e ? pass() : cont(expect(':'), pattern, maybeAssign))
            : (register(t), cont(maybeAssign));
        }
        function maybeAssign(e, t) {
          if ('=' == t) return cont(expressionNoComma);
        }
        function vardefCont(e) {
          if (',' == e) return cont(vardef);
        }
        function maybeelse(e, t) {
          if ('keyword b' == e && 'else' == t)
            return cont(pushlex('form', 'else'), statement, poplex);
        }
        function forspec(e) {
          if ('(' == e)
            return cont(pushlex(')'), forspec1, expect(')'), poplex);
        }
        function forspec1(e) {
          return 'var' == e
            ? cont(vardef, expect(';'), forspec2)
            : ';' == e
                ? cont(forspec2)
                : 'variable' == e
                    ? cont(formaybeinof)
                    : pass(expression, expect(';'), forspec2);
        }
        function formaybeinof(e, t) {
          return 'in' == t || 'of' == t
            ? ((m.marked = 'keyword'), cont(expression))
            : cont(maybeoperatorComma, forspec2);
        }
        function forspec2(e, t) {
          return ';' == e
            ? cont(forspec3)
            : 'in' == t || 'of' == t
                ? ((m.marked = 'keyword'), cont(expression))
                : pass(expression, expect(';'), forspec3);
        }
        function forspec3(e) {
          ')' != e && cont(expression);
        }
        function functiondef(e, t) {
          return '*' == t
            ? ((m.marked = 'keyword'), cont(functiondef))
            : 'variable' == e
                ? (register(t), cont(functiondef))
                : '(' == e
                    ? cont(
                        pushcontext,
                        pushlex(')'),
                        commasep(funarg, ')'),
                        poplex,
                        maybetype,
                        statement,
                        popcontext
                      )
                    : c && '<' == t
                        ? cont(
                            pushlex('>'),
                            commasep(typeexpr, '>'),
                            poplex,
                            functiondef
                          )
                        : void 0;
        }
        function funarg(e) {
          return 'spread' == e
            ? cont(funarg)
            : pass(pattern, maybetype, maybeAssign);
        }
        function classExpression(e, t) {
          return 'variable' == e ? className(e, t) : classNameAfter(e, t);
        }
        function className(e, t) {
          if ('variable' == e) return register(t), cont(classNameAfter);
        }
        function classNameAfter(e, t) {
          return '<' == t
            ? cont(
                pushlex('>'),
                commasep(typeexpr, '>'),
                poplex,
                classNameAfter
              )
            : 'extends' == t || 'implements' == t || (c && ',' == e)
                ? cont(c ? typeexpr : expression, classNameAfter)
                : '{' == e ? cont(pushlex('}'), classBody, poplex) : void 0;
        }
        function classBody(e, t) {
          return 'variable' == e || 'keyword' == m.style
            ? ('async' == t ||
                'static' == t ||
                'get' == t ||
                'set' == t ||
                (c &&
                  ('public' == t ||
                    'private' == t ||
                    'protected' == t ||
                    'readonly' == t ||
                    'abstract' == t))) &&
                m.stream.match(/^\s+[\w$\xa1-\uffff]/, !1)
                ? ((m.marked = 'keyword'), cont(classBody))
                : ((m.marked = 'property'), cont(
                    c ? classfield : functiondef,
                    classBody
                  ))
            : '[' == e
                ? cont(
                    expression,
                    expect(']'),
                    c ? classfield : functiondef,
                    classBody
                  )
                : '*' == t
                    ? ((m.marked = 'keyword'), cont(classBody))
                    : ';' == e
                        ? cont(classBody)
                        : '}' == e
                            ? cont()
                            : '@' == t ? cont(expression, classBody) : void 0;
        }
        function classfield(e, t) {
          return '?' == t
            ? cont(classfield)
            : ':' == e
                ? cont(typeexpr, maybeAssign)
                : '=' == t ? cont(expressionNoComma) : pass(functiondef);
        }
        function afterExport(e, t) {
          return '*' == t
            ? ((m.marked = 'keyword'), cont(maybeFrom, expect(';')))
            : 'default' == t
                ? ((m.marked = 'keyword'), cont(expression, expect(';')))
                : '{' == e
                    ? cont(commasep(exportField, '}'), maybeFrom, expect(';'))
                    : pass(statement);
        }
        function exportField(e, t) {
          return 'as' == t
            ? ((m.marked = 'keyword'), cont(expect('variable')))
            : 'variable' == e ? pass(expressionNoComma, exportField) : void 0;
        }
        function afterImport(e) {
          return 'string' == e
            ? cont()
            : pass(importSpec, maybeMoreImports, maybeFrom);
        }
        function importSpec(e, t) {
          return '{' == e
            ? contCommasep(importSpec, '}')
            : ('variable' == e && register(t), '*' == t &&
                (m.marked = 'keyword'), cont(maybeAs));
        }
        function maybeMoreImports(e) {
          if (',' == e) return cont(importSpec, maybeMoreImports);
        }
        function maybeAs(e, t) {
          if ('as' == t) return (m.marked = 'keyword'), cont(importSpec);
        }
        function maybeFrom(e, t) {
          if ('from' == t) return (m.marked = 'keyword'), cont(expression);
        }
        function arrayLiteral(e) {
          return ']' == e ? cont() : pass(commasep(expressionNoComma, ']'));
        }
        function isContinuedStatement(e, t) {
          return (
            'operator' == e.lastType ||
            ',' == e.lastType ||
            p.test(t.charAt(0)) ||
            /[,.]/.test(t.charAt(0))
          );
        }
        var r,
          i,
          o = t.indentUnit,
          a = n.statementIndent,
          s = n.jsonld,
          l = n.json || s,
          c = n.typescript,
          u = n.wordCharacters || /[\w$\xa1-\uffff]/,
          d = (function() {
            function kw(e) {
              return { type: e, style: 'keyword' };
            }
            var e = kw('keyword a'),
              t = kw('keyword b'),
              n = kw('keyword c'),
              r = kw('operator'),
              i = { type: 'atom', style: 'atom' },
              o = {
                if: kw('if'),
                while: e,
                with: e,
                else: t,
                do: t,
                try: t,
                finally: t,
                return: n,
                break: n,
                continue: n,
                new: kw('new'),
                delete: n,
                throw: n,
                debugger: n,
                var: kw('var'),
                const: kw('var'),
                let: kw('var'),
                function: kw('function'),
                catch: kw('catch'),
                for: kw('for'),
                switch: kw('switch'),
                case: kw('case'),
                default: kw('default'),
                in: r,
                typeof: r,
                instanceof: r,
                true: i,
                false: i,
                null: i,
                undefined: i,
                NaN: i,
                Infinity: i,
                this: kw('this'),
                class: kw('class'),
                super: kw('atom'),
                yield: n,
                export: kw('export'),
                import: kw('import'),
                extends: n,
                await: n,
                async: kw('async')
              };
            if (c) {
              var a = { type: 'variable', style: 'variable-3' },
                s = {
                  interface: kw('class'),
                  implements: n,
                  namespace: n,
                  module: kw('module'),
                  enum: kw('module'),
                  public: kw('modifier'),
                  private: kw('modifier'),
                  protected: kw('modifier'),
                  abstract: kw('modifier'),
                  as: r,
                  string: a,
                  number: a,
                  boolean: a,
                  any: a
                };
              for (var l in s)
                o[l] = s[l];
            }
            return o;
          })(),
          p = /[+\-*&%=<>!?|~^@]/,
          f = /^@(context|id|value|language|type|container|list|set|reverse|index|base|vocab|graph)"/,
          h = '([{}])',
          g = {
            atom: !0,
            number: !0,
            variable: !0,
            string: !0,
            regexp: !0,
            this: !0,
            'jsonld-keyword': !0
          },
          m = { state: null, column: null, marked: null, cc: null },
          v = { name: 'this', next: { name: 'arguments' } };
        return (poplex.lex = !0), {
          startState: function(e) {
            var t = {
              tokenize: tokenBase,
              lastType: 'sof',
              cc: [],
              lexical: new JSLexical((e || 0) - o, 0, 'block', !1),
              localVars: n.localVars,
              context: n.localVars && { vars: n.localVars },
              indented: e || 0
            };
            return n.globalVars &&
              'object' == typeof n.globalVars &&
              (t.globalVars = n.globalVars), t;
          },
          token: function(e, t) {
            if (
              (e.sol() &&
                (t.lexical.hasOwnProperty('align') ||
                  (t.lexical.align = !1), (t.indented = e.indentation()), findFatArrow(
                  e,
                  t
                )), t.tokenize != tokenComment && e.eatSpace())
            )
              return null;
            var n = t.tokenize(e, t);
            return 'comment' == r
              ? n
              : ((t.lastType = 'operator' != r || ('++' != i && '--' != i)
                  ? r
                  : 'incdec'), parseJS(t, n, r, i, e));
          },
          indent: function(t, r) {
            if (t.tokenize == tokenComment) return e.Pass;
            if (t.tokenize != tokenBase) return 0;
            var i, s = r && r.charAt(0), l = t.lexical;
            if (!/^\s*else\b/.test(r))
              for (var c = t.cc.length - 1; c >= 0; --c) {
                var u = t.cc[c];
                if (u == poplex) l = l.prev;
                else if (u != maybeelse) break;
              }
            for (
              ;
              ('stat' == l.type || 'form' == l.type) &&
              ('}' == s ||
                ((i = t.cc[t.cc.length - 1]) &&
                  (i == maybeoperatorComma || i == maybeoperatorNoComma) &&
                  !/^[,\.=+\-*:?[\(]/.test(r)));

            )
              l = l.prev;
            a && ')' == l.type && 'stat' == l.prev.type && (l = l.prev);
            var d = l.type, p = s == d;
            return 'vardef' == d
              ? l.indented +
                  ('operator' == t.lastType || ',' == t.lastType
                    ? l.info + 1
                    : 0)
              : 'form' == d && '{' == s
                  ? l.indented
                  : 'form' == d
                      ? l.indented + o
                      : 'stat' == d
                          ? l.indented +
                              (isContinuedStatement(t, r) ? a || o : 0)
                          : 'switch' != l.info || p || 0 == n.doubleIndentSwitch
                              ? l.align
                                  ? l.column + (p ? 0 : 1)
                                  : l.indented + (p ? 0 : o)
                              : l.indented +
                                  (/^(?:case|default)\b/.test(r) ? o : 2 * o);
          },
          electricInput: /^\s*(?:case .*?:|default:|\{|\})$/,
          blockCommentStart: l ? null : '/*',
          blockCommentEnd: l ? null : '*/',
          lineComment: l ? null : '//',
          fold: 'brace',
          closeBrackets: '()[]{}\'\'""``',
          helperType: l ? 'json' : 'javascript',
          jsonldMode: s,
          jsonMode: l,
          expressionAllowed: expressionAllowed,
          skipExpression: function(e) {
            var t = e.cc[e.cc.length - 1];
            (t != expression && t != expressionNoComma) || e.cc.pop();
          }
        };
      }), e.registerHelper(
        'wordChars',
        'javascript',
        /[\w$]/
      ), e.defineMIME('text/javascript', 'javascript'), e.defineMIME('text/ecmascript', 'javascript'), e.defineMIME('application/javascript', 'javascript'), e.defineMIME('application/x-javascript', 'javascript'), e.defineMIME('application/ecmascript', 'javascript'), e.defineMIME('application/json', { name: 'javascript', json: !0 }), e.defineMIME('application/x-json', { name: 'javascript', json: !0 }), e.defineMIME('application/ld+json', { name: 'javascript', jsonld: !0 }), e.defineMIME('text/typescript', { name: 'javascript', typescript: !0 }), e.defineMIME('application/typescript', { name: 'javascript', typescript: !0 });
    });
  },
  1038: function(e, t, n) {
    !(function(e) {
      e(n(1036), n(1039), n(1037));
    })(function(e) {
      'use strict';
      function Context(e, t, n, r) {
        (this.state = e), (this.mode = t), (this.depth = n), (this.prev = r);
      }
      function copyContext(t) {
        return new Context(
          e.copyState(t.mode, t.state),
          t.mode,
          t.depth,
          t.prev && copyContext(t.prev)
        );
      }
      e.defineMode(
        'jsx',
        function(t, n) {
          function flatXMLIndent(e) {
            var t = e.tagName;
            e.tagName = null;
            var n = r.indent(e, '');
            return (e.tagName = t), n;
          }
          function token(e, t) {
            return t.context.mode == r
              ? xmlToken(e, t, t.context)
              : jsToken(e, t, t.context);
          }
          function xmlToken(n, o, a) {
            if (2 == a.depth)
              return n.match(/^.*?\*\//)
                ? (a.depth = 1)
                : n.skipToEnd(), 'comment';
            if ('{' == n.peek()) {
              r.skipAttribute(a.state);
              var s = flatXMLIndent(a.state), l = a.state.context;
              if (l && n.match(/^[^>]*>\s*$/, !1)) {
                for (; l.prev && !l.startOfLine; )
                  l = l.prev;
                l.startOfLine
                  ? (s -= t.indentUnit)
                  : a.prev.state.lexical && (s = a.prev.state.lexical.indented);
              } else 1 == a.depth && (s += t.indentUnit);
              return (o.context = new Context(
                e.startState(i, s),
                i,
                0,
                o.context
              )), null;
            }
            if (1 == a.depth) {
              if ('<' == n.peek())
                return r.skipAttribute(a.state), (o.context = new Context(
                  e.startState(r, flatXMLIndent(a.state)),
                  r,
                  0,
                  o.context
                )), null;
              if (n.match('//')) return n.skipToEnd(), 'comment';
              if (n.match('/*')) return (a.depth = 2), token(n, o);
            }
            var c, u = r.token(n, a.state), d = n.current();
            return /\btag\b/.test(u)
              ? />$/.test(d)
                  ? a.state.context
                      ? (a.depth = 0)
                      : (o.context = o.context.prev)
                  : /^</.test(d) && (a.depth = 1)
              : !u && (c = d.indexOf('{')) > -1 && n.backUp(d.length - c), u;
          }
          function jsToken(t, n, o) {
            if ('<' == t.peek() && i.expressionAllowed(t, o.state))
              return i.skipExpression(o.state), (n.context = new Context(
                e.startState(r, i.indent(o.state, '')),
                r,
                0,
                n.context
              )), null;
            var a = i.token(t, o.state);
            if (!a && null != o.depth) {
              var s = t.current();
              '{' == s
                ? o.depth++
                : '}' == s && 0 == --o.depth && (n.context = n.context.prev);
            }
            return a;
          }
          var r = e.getMode(t, {
            name: 'xml',
            allowMissing: !0,
            multilineTagIndentPastTag: !1
          }),
            i = e.getMode(t, (n && n.base) || 'javascript');
          return {
            startState: function() {
              return { context: new Context(e.startState(i), i) };
            },
            copyState: function(e) {
              return { context: copyContext(e.context) };
            },
            token: token,
            indent: function(e, t, n) {
              return e.context.mode.indent(e.context.state, t, n);
            },
            innerMode: function(e) {
              return e.context;
            }
          };
        },
        'xml',
        'javascript'
      ), e.defineMIME('text/jsx', 'jsx'), e.defineMIME('text/typescript-jsx', { name: 'jsx', base: { name: 'javascript', typescript: !0 } });
    });
  },
  1039: function(e, t, n) {
    !(function(e) {
      e(n(1036));
    })(function(e) {
      'use strict';
      var t = {
        autoSelfClosers: {
          area: !0,
          base: !0,
          br: !0,
          col: !0,
          command: !0,
          embed: !0,
          frame: !0,
          hr: !0,
          img: !0,
          input: !0,
          keygen: !0,
          link: !0,
          meta: !0,
          param: !0,
          source: !0,
          track: !0,
          wbr: !0,
          menuitem: !0
        },
        implicitlyClosed: {
          dd: !0,
          li: !0,
          optgroup: !0,
          option: !0,
          p: !0,
          rp: !0,
          rt: !0,
          tbody: !0,
          td: !0,
          tfoot: !0,
          th: !0,
          tr: !0
        },
        contextGrabbers: {
          dd: { dd: !0, dt: !0 },
          dt: { dd: !0, dt: !0 },
          li: { li: !0 },
          option: { option: !0, optgroup: !0 },
          optgroup: { optgroup: !0 },
          p: {
            address: !0,
            article: !0,
            aside: !0,
            blockquote: !0,
            dir: !0,
            div: !0,
            dl: !0,
            fieldset: !0,
            footer: !0,
            form: !0,
            h1: !0,
            h2: !0,
            h3: !0,
            h4: !0,
            h5: !0,
            h6: !0,
            header: !0,
            hgroup: !0,
            hr: !0,
            menu: !0,
            nav: !0,
            ol: !0,
            p: !0,
            pre: !0,
            section: !0,
            table: !0,
            ul: !0
          },
          rp: { rp: !0, rt: !0 },
          rt: { rp: !0, rt: !0 },
          tbody: { tbody: !0, tfoot: !0 },
          td: { td: !0, th: !0 },
          tfoot: { tbody: !0 },
          th: { td: !0, th: !0 },
          thead: { tbody: !0, tfoot: !0 },
          tr: { tr: !0 }
        },
        doNotIndent: { pre: !0 },
        allowUnquoted: !0,
        allowMissing: !0,
        caseFold: !0
      },
        n = {
          autoSelfClosers: {},
          implicitlyClosed: {},
          contextGrabbers: {},
          doNotIndent: {},
          allowUnquoted: !1,
          allowMissing: !1,
          caseFold: !1
        };
      e.defineMode('xml', function(r, i) {
        function inText(e, t) {
          function chain(n) {
            return (t.tokenize = n), n(e, t);
          }
          var n = e.next();
          if ('<' == n)
            return e.eat('!')
              ? e.eat('[')
                  ? e.match('CDATA[') ? chain(inBlock('atom', ']]>')) : null
                  : e.match('--')
                      ? chain(inBlock('comment', '--\x3e'))
                      : e.match('DOCTYPE', !0, !0)
                          ? (e.eatWhile(/[\w\._\-]/), chain(doctype(1)))
                          : null
              : e.eat('?')
                  ? (e.eatWhile(/[\w\._\-]/), (t.tokenize = inBlock(
                      'meta',
                      '?>'
                    )), 'meta')
                  : ((c = e.eat('/')
                      ? 'closeTag'
                      : 'openTag'), (t.tokenize = inTag), 'tag bracket');
          if ('&' == n) {
            var r;
            return (r = e.eat('#')
              ? e.eat('x')
                  ? e.eatWhile(/[a-fA-F\d]/) && e.eat(';')
                  : e.eatWhile(/[\d]/) && e.eat(';')
              : e.eatWhile(/[\w\.\-:]/) && e.eat(';')), r ? 'atom' : 'error';
          }
          return e.eatWhile(/[^&<]/), null;
        }
        function inTag(e, t) {
          var n = e.next();
          if ('>' == n || ('/' == n && e.eat('>')))
            return (t.tokenize = inText), (c = '>' == n
              ? 'endTag'
              : 'selfcloseTag'), 'tag bracket';
          if ('=' == n) return (c = 'equals'), null;
          if ('<' == n) {
            (t.tokenize = inText), (t.state = baseState), (t.tagName = t.tagStart = null);
            var r = t.tokenize(e, t);
            return r ? r + ' tag error' : 'tag error';
          }
          return /[\'\"]/.test(n)
            ? ((t.tokenize = inAttribute(
                n
              )), (t.stringStartCol = e.column()), t.tokenize(e, t))
            : (e.match(/^[^\s\u00a0=<>\"\']*[^\s\u00a0=<>\"\'\/]/), 'word');
        }
        function inAttribute(e) {
          var t = function(t, n) {
            for (; !t.eol(); )
              if (t.next() == e) {
                n.tokenize = inTag;
                break;
              }
            return 'string';
          };
          return (t.isInAttribute = !0), t;
        }
        function inBlock(e, t) {
          return function(n, r) {
            for (; !n.eol(); ) {
              if (n.match(t)) {
                r.tokenize = inText;
                break;
              }
              n.next();
            }
            return e;
          };
        }
        function doctype(e) {
          return function(t, n) {
            for (var r; null != (r = t.next()); ) {
              if ('<' == r)
                return (n.tokenize = doctype(e + 1)), n.tokenize(t, n);
              if ('>' == r) {
                if (1 == e) {
                  n.tokenize = inText;
                  break;
                }
                return (n.tokenize = doctype(e - 1)), n.tokenize(t, n);
              }
            }
            return 'meta';
          };
        }
        function Context(e, t, n) {
          (this.prev =
            e.context), (this.tagName = t), (this.indent = e.indented), (this.startOfLine = n), (a.doNotIndent.hasOwnProperty(t) || (e.context && e.context.noIndent)) && (this.noIndent = !0);
        }
        function popContext(e) {
          e.context && (e.context = e.context.prev);
        }
        function maybePopContext(e, t) {
          for (var n; ; ) {
            if (!e.context) return;
            if (
              ((n = e.context.tagName), !a.contextGrabbers.hasOwnProperty(n) ||
                !a.contextGrabbers[n].hasOwnProperty(t))
            )
              return;
            popContext(e);
          }
        }
        function baseState(e, t, n) {
          return 'openTag' == e
            ? ((n.tagStart = t.column()), tagNameState)
            : 'closeTag' == e ? closeTagNameState : baseState;
        }
        function tagNameState(e, t, n) {
          return 'word' == e
            ? ((n.tagName = t.current()), (u = 'tag'), attrState)
            : ((u = 'error'), tagNameState);
        }
        function closeTagNameState(e, t, n) {
          if ('word' == e) {
            var r = t.current();
            return n.context &&
              n.context.tagName != r &&
              a.implicitlyClosed.hasOwnProperty(n.context.tagName) &&
              popContext(n), (n.context && n.context.tagName == r) ||
              !1 === a.matchClosing
              ? ((u = 'tag'), closeState)
              : ((u = 'tag error'), closeStateErr);
          }
          return (u = 'error'), closeStateErr;
        }
        function closeState(e, t, n) {
          return 'endTag' != e
            ? ((u = 'error'), closeState)
            : (popContext(n), baseState);
        }
        function closeStateErr(e, t, n) {
          return (u = 'error'), closeState(e, t, n);
        }
        function attrState(e, t, n) {
          if ('word' == e) return (u = 'attribute'), attrEqState;
          if ('endTag' == e || 'selfcloseTag' == e) {
            var r = n.tagName, i = n.tagStart;
            return (n.tagName = n.tagStart = null), 'selfcloseTag' == e ||
              a.autoSelfClosers.hasOwnProperty(r)
              ? maybePopContext(n, r)
              : (maybePopContext(n, r), (n.context = new Context(
                  n,
                  r,
                  i == n.indented
                ))), baseState;
          }
          return (u = 'error'), attrState;
        }
        function attrEqState(e, t, n) {
          return 'equals' == e
            ? attrValueState
            : (a.allowMissing || (u = 'error'), attrState(e, t, n));
        }
        function attrValueState(e, t, n) {
          return 'string' == e
            ? attrContinuedState
            : 'word' == e && a.allowUnquoted
                ? ((u = 'string'), attrState)
                : ((u = 'error'), attrState(e, t, n));
        }
        function attrContinuedState(e, t, n) {
          return 'string' == e ? attrContinuedState : attrState(e, t, n);
        }
        var o = r.indentUnit, a = {}, s = i.htmlMode ? t : n;
        for (var l in s) a[l] = s[l];
        for (var l in i) a[l] = i[l];
        var c, u;
        return (inText.isInText = !0), {
          startState: function(e) {
            var t = {
              tokenize: inText,
              state: baseState,
              indented: e || 0,
              tagName: null,
              tagStart: null,
              context: null
            };
            return null != e && (t.baseIndent = e), t;
          },
          token: function(e, t) {
            if (
              (!t.tagName &&
                e.sol() &&
                (t.indented = e.indentation()), e.eatSpace())
            )
              return null;
            c = null;
            var n = t.tokenize(e, t);
            return (n || c) &&
              'comment' != n &&
              ((u = null), (t.state = t.state(c || n, e, t)), u &&
                (n = 'error' == u ? n + ' error' : u)), n;
          },
          indent: function(t, n, r) {
            var i = t.context;
            if (t.tokenize.isInAttribute)
              return t.tagStart == t.indented
                ? t.stringStartCol + 1
                : t.indented + o;
            if (i && i.noIndent) return e.Pass;
            if (t.tokenize != inTag && t.tokenize != inText)
              return r ? r.match(/^(\s*)/)[0].length : 0;
            if (t.tagName)
              return !1 !== a.multilineTagIndentPastTag
                ? t.tagStart + t.tagName.length + 2
                : t.tagStart + o * (a.multilineTagIndentFactor || 1);
            if (a.alignCDATA && /<!\[CDATA\[/.test(n)) return 0;
            var s = n && /^<(\/)?([\w_:\.-]*)/.exec(n);
            if (s && s[1])
              for (; i; ) {
                if (i.tagName == s[2]) {
                  i = i.prev;
                  break;
                }
                if (!a.implicitlyClosed.hasOwnProperty(i.tagName)) break;
                i = i.prev;
              }
            else if (s)
              for (; i; ) {
                var l = a.contextGrabbers[i.tagName];
                if (!l || !l.hasOwnProperty(s[2])) break;
                i = i.prev;
              }
            for (; i && i.prev && !i.startOfLine; )
              i = i.prev;
            return i ? i.indent + o : t.baseIndent || 0;
          },
          electricInput: /<\/[\s\w:]+>$/,
          blockCommentStart: '\x3c!--',
          blockCommentEnd: '--\x3e',
          configuration: a.htmlMode ? 'html' : 'xml',
          helperType: a.htmlMode ? 'html' : 'xml',
          skipAttribute: function(e) {
            e.state == attrValueState && (e.state = attrState);
          }
        };
      }), e.defineMIME(
        'text/xml',
        'xml'
      ), e.defineMIME('application/xml', 'xml'), e.mimeModes.hasOwnProperty('text/html') || e.defineMIME('text/html', { name: 'xml', htmlMode: !0 });
    });
  },
  1040: function(e, t, n) {
    (function(t) {
      function debounce(e, t, r) {
        function invokeFunc(t) {
          var n = i, r = o;
          return (i = o = void 0), (u = t), (s = e.apply(r, n));
        }
        function leadingEdge(e) {
          return (u = e), (l = setTimeout(timerExpired, t)), d
            ? invokeFunc(e)
            : s;
        }
        function remainingWait(e) {
          var n = e - c, r = e - u, i = t - n;
          return p ? m(i, a - r) : i;
        }
        function shouldInvoke(e) {
          var n = e - c, r = e - u;
          return void 0 === c || n >= t || n < 0 || (p && r >= a);
        }
        function timerExpired() {
          var e = v();
          if (shouldInvoke(e)) return trailingEdge(e);
          l = setTimeout(timerExpired, remainingWait(e));
        }
        function trailingEdge(e) {
          return (l = void 0), f && i ? invokeFunc(e) : ((i = o = void 0), s);
        }
        function cancel() {
          void 0 !== l && clearTimeout(l), (u = 0), (i = c = o = l = void 0);
        }
        function flush() {
          return void 0 === l ? s : trailingEdge(v());
        }
        function debounced() {
          var e = v(), n = shouldInvoke(e);
          if (((i = arguments), (o = this), (c = e), n)) {
            if (void 0 === l) return leadingEdge(c);
            if (p) return (l = setTimeout(timerExpired, t)), invokeFunc(c);
          }
          return void 0 === l && (l = setTimeout(timerExpired, t)), s;
        }
        var i, o, a, s, l, c, u = 0, d = !1, p = !1, f = !0;
        if ('function' != typeof e) throw new TypeError(n);
        return (t = toNumber(t) || 0), isObject(r) &&
          ((d = !!r.leading), (p = 'maxWait' in r), (a = p
            ? g(toNumber(r.maxWait) || 0, t)
            : a), (f = 'trailing' in r
            ? !!r.trailing
            : f)), (debounced.cancel = cancel), (debounced.flush = flush), debounced;
      }
      function isObject(e) {
        var t = typeof e;
        return !!e && ('object' == t || 'function' == t);
      }
      function isObjectLike(e) {
        return !!e && 'object' == typeof e;
      }
      function isSymbol(e) {
        return 'symbol' == typeof e || (isObjectLike(e) && h.call(e) == i);
      }
      function toNumber(e) {
        if ('number' == typeof e) return e;
        if (isSymbol(e)) return r;
        if (isObject(e)) {
          var t = 'function' == typeof e.valueOf ? e.valueOf() : e;
          e = isObject(t) ? t + '' : t;
        }
        if ('string' != typeof e) return 0 === e ? e : +e;
        e = e.replace(o, '');
        var n = s.test(e);
        return n || l.test(e) ? c(e.slice(2), n ? 2 : 8) : a.test(e) ? r : +e;
      }
      var n = 'Expected a function',
        r = NaN,
        i = '[object Symbol]',
        o = /^\s+|\s+$/g,
        a = /^[-+]0x[0-9a-f]+$/i,
        s = /^0b[01]+$/i,
        l = /^0o[0-7]+$/i,
        c = parseInt,
        u = 'object' == typeof t && t && t.Object === Object && t,
        d = 'object' == typeof self && self && self.Object === Object && self,
        p = u || d || Function('return this')(),
        f = Object.prototype,
        h = f.toString,
        g = Math.max,
        m = Math.min,
        v = function() {
          return p.Date.now();
        };
      e.exports = debounce;
    }.call(t, n(16)));
  },
  1041: function(e, t, n) {
    'use strict';
    function normalizeLineEndings(e) {
      return e ? e.replace(/\r\n|\r/g, '\n') : e;
    }
    var r = n(0),
      i = n(194),
      o = i.findDOMNode,
      a = n(37),
      s = n(1040),
      l = r.createClass({
        displayName: 'CodeMirror',
        propTypes: {
          className: r.PropTypes.any,
          codeMirrorInstance: r.PropTypes.func,
          defaultValue: r.PropTypes.string,
          onChange: r.PropTypes.func,
          onFocusChange: r.PropTypes.func,
          onScroll: r.PropTypes.func,
          options: r.PropTypes.object,
          path: r.PropTypes.string,
          value: r.PropTypes.string,
          preserveScrollPosition: r.PropTypes.bool
        },
        getDefaultProps: function getDefaultProps() {
          return { preserveScrollPosition: !1 };
        },
        getCodeMirrorInstance: function getCodeMirrorInstance() {
          return this.props.codeMirrorInstance || n(1036);
        },
        getInitialState: function getInitialState() {
          return { isFocused: !1 };
        },
        componentWillMount: function componentWillMount() {
          this.componentWillReceiveProps = s(this.componentWillReceiveProps, 0);
        },
        componentDidMount: function componentDidMount() {
          var e = o(this.refs.textarea), t = this.getCodeMirrorInstance();
          (this.codeMirror = t.fromTextArea(
            e,
            this.props.options
          )), this.codeMirror.on(
            'change',
            this.codemirrorValueChanged
          ), this.codeMirror.on(
            'focus',
            this.focusChanged.bind(this, !0)
          ), this.codeMirror.on(
            'blur',
            this.focusChanged.bind(this, !1)
          ), this.codeMirror.on(
            'scroll',
            this.scrollChanged
          ), this.codeMirror.setValue(
            this.props.defaultValue || this.props.value || ''
          );
        },
        componentWillUnmount: function componentWillUnmount() {
          this.codeMirror && this.codeMirror.toTextArea();
        },
        componentWillReceiveProps: function componentWillReceiveProps(e) {
          if (
            this.codeMirror &&
            void 0 !== e.value &&
            normalizeLineEndings(this.codeMirror.getValue()) !==
              normalizeLineEndings(e.value)
          )
            if (this.props.preserveScrollPosition) {
              var t = this.codeMirror.getScrollInfo();
              this.codeMirror.setValue(e.value), this.codeMirror.scrollTo(
                t.left,
                t.top
              );
            } else this.codeMirror.setValue(e.value);
          if ('object' == typeof e.options)
            for (var n in e.options)
              e.options.hasOwnProperty(n) &&
                this.codeMirror.setOption(n, e.options[n]);
        },
        getCodeMirror: function getCodeMirror() {
          return this.codeMirror;
        },
        focus: function focus() {
          this.codeMirror && this.codeMirror.focus();
        },
        focusChanged: function focusChanged(e) {
          this.setState({ isFocused: e }), this.props.onFocusChange &&
            this.props.onFocusChange(e);
        },
        scrollChanged: function scrollChanged(e) {
          this.props.onScroll && this.props.onScroll(e.getScrollInfo());
        },
        codemirrorValueChanged: function codemirrorValueChanged(e, t) {
          this.props.onChange &&
            'setValue' !== t.origin &&
            this.props.onChange(e.getValue(), t);
        },
        render: function render() {
          var e = a(
            'ReactCodeMirror',
            this.state.isFocused ? 'ReactCodeMirror--focused' : null,
            this.props.className
          );
          return r.createElement(
            'div',
            { className: e },
            r.createElement('textarea', {
              ref: 'textarea',
              name: this.props.path,
              defaultValue: this.props.value,
              autoComplete: 'off'
            })
          );
        }
      });
    e.exports = l;
  },
  1042: function(e, t, n) {
    (t = e.exports = n(330)(void 0)), t.push([
      e.i,
      "/* BASICS */\n\n.CodeMirror {\n  /* Set height, width, borders, and global font properties here */\n  font-family: monospace;\n  height: 300px;\n  color: black;\n}\n\n/* PADDING */\n\n.CodeMirror-lines {\n  padding: 4px 0; /* Vertical padding around content */\n}\n.CodeMirror pre {\n  padding: 0 4px; /* Horizontal padding of content */\n}\n\n.CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler {\n  background-color: white; /* The little square between H and V scrollbars */\n}\n\n/* GUTTER */\n\n.CodeMirror-gutters {\n  border-right: 1px solid #ddd;\n  background-color: #f7f7f7;\n  white-space: nowrap;\n}\n.CodeMirror-linenumbers {}\n.CodeMirror-linenumber {\n  padding: 0 3px 0 5px;\n  min-width: 20px;\n  text-align: right;\n  color: #999;\n  white-space: nowrap;\n}\n\n.CodeMirror-guttermarker { color: black; }\n.CodeMirror-guttermarker-subtle { color: #999; }\n\n/* CURSOR */\n\n.CodeMirror-cursor {\n  border-left: 1px solid black;\n  border-right: none;\n  width: 0;\n}\n/* Shown when moving in bi-directional text */\n.CodeMirror div.CodeMirror-secondarycursor {\n  border-left: 1px solid silver;\n}\n.cm-fat-cursor .CodeMirror-cursor {\n  width: auto;\n  border: 0 !important;\n  background: #7e7;\n}\n.cm-fat-cursor div.CodeMirror-cursors {\n  z-index: 1;\n}\n\n.cm-animate-fat-cursor {\n  width: auto;\n  border: 0;\n  -webkit-animation: blink 1.06s steps(1) infinite;\n  -moz-animation: blink 1.06s steps(1) infinite;\n  animation: blink 1.06s steps(1) infinite;\n  background-color: #7e7;\n}\n@-moz-keyframes blink {\n  0% {}\n  50% { background-color: transparent; }\n  100% {}\n}\n@-webkit-keyframes blink {\n  0% {}\n  50% { background-color: transparent; }\n  100% {}\n}\n@keyframes blink {\n  0% {}\n  50% { background-color: transparent; }\n  100% {}\n}\n\n/* Can style cursor different in overwrite (non-insert) mode */\n.CodeMirror-overwrite .CodeMirror-cursor {}\n\n.cm-tab { display: inline-block; text-decoration: inherit; }\n\n.CodeMirror-rulers {\n  position: absolute;\n  left: 0; right: 0; top: -50px; bottom: -20px;\n  overflow: hidden;\n}\n.CodeMirror-ruler {\n  border-left: 1px solid #ccc;\n  top: 0; bottom: 0;\n  position: absolute;\n}\n\n/* DEFAULT THEME */\n\n.cm-s-default .cm-header {color: blue;}\n.cm-s-default .cm-quote {color: #090;}\n.cm-negative {color: #d44;}\n.cm-positive {color: #292;}\n.cm-header, .cm-strong {font-weight: bold;}\n.cm-em {font-style: italic;}\n.cm-link {text-decoration: underline;}\n.cm-strikethrough {text-decoration: line-through;}\n\n.cm-s-default .cm-keyword {color: #708;}\n.cm-s-default .cm-atom {color: #219;}\n.cm-s-default .cm-number {color: #164;}\n.cm-s-default .cm-def {color: #00f;}\n.cm-s-default .cm-variable,\n.cm-s-default .cm-punctuation,\n.cm-s-default .cm-property,\n.cm-s-default .cm-operator {}\n.cm-s-default .cm-variable-2 {color: #05a;}\n.cm-s-default .cm-variable-3 {color: #085;}\n.cm-s-default .cm-comment {color: #a50;}\n.cm-s-default .cm-string {color: #a11;}\n.cm-s-default .cm-string-2 {color: #f50;}\n.cm-s-default .cm-meta {color: #555;}\n.cm-s-default .cm-qualifier {color: #555;}\n.cm-s-default .cm-builtin {color: #30a;}\n.cm-s-default .cm-bracket {color: #997;}\n.cm-s-default .cm-tag {color: #170;}\n.cm-s-default .cm-attribute {color: #00c;}\n.cm-s-default .cm-hr {color: #999;}\n.cm-s-default .cm-link {color: #00c;}\n\n.cm-s-default .cm-error {color: #f00;}\n.cm-invalidchar {color: #f00;}\n\n.CodeMirror-composing { border-bottom: 2px solid; }\n\n/* Default styles for common addons */\n\ndiv.CodeMirror span.CodeMirror-matchingbracket {color: #0f0;}\ndiv.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;}\n.CodeMirror-matchingtag { background: rgba(255, 150, 0, .3); }\n.CodeMirror-activeline-background {background: #e8f2ff;}\n\n/* STOP */\n\n/* The rest of this file contains styles related to the mechanics of\n   the editor. You probably shouldn't touch them. */\n\n.CodeMirror {\n  position: relative;\n  overflow: hidden;\n  background: white;\n}\n\n.CodeMirror-scroll {\n  overflow: scroll !important; /* Things will break if this is overridden */\n  /* 30px is the magic margin used to hide the element's real scrollbars */\n  /* See overflow: hidden in .CodeMirror */\n  margin-bottom: -30px; margin-right: -30px;\n  padding-bottom: 30px;\n  height: 100%;\n  outline: none; /* Prevent dragging from highlighting the element */\n  position: relative;\n}\n.CodeMirror-sizer {\n  position: relative;\n  border-right: 30px solid transparent;\n}\n\n/* The fake, visible scrollbars. Used to force redraw during scrolling\n   before actual scrolling happens, thus preventing shaking and\n   flickering artifacts. */\n.CodeMirror-vscrollbar, .CodeMirror-hscrollbar, .CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler {\n  position: absolute;\n  z-index: 6;\n  display: none;\n}\n.CodeMirror-vscrollbar {\n  right: 0; top: 0;\n  overflow-x: hidden;\n  overflow-y: scroll;\n}\n.CodeMirror-hscrollbar {\n  bottom: 0; left: 0;\n  overflow-y: hidden;\n  overflow-x: scroll;\n}\n.CodeMirror-scrollbar-filler {\n  right: 0; bottom: 0;\n}\n.CodeMirror-gutter-filler {\n  left: 0; bottom: 0;\n}\n\n.CodeMirror-gutters {\n  position: absolute; left: 0; top: 0;\n  min-height: 100%;\n  z-index: 3;\n}\n.CodeMirror-gutter {\n  white-space: normal;\n  height: 100%;\n  display: inline-block;\n  vertical-align: top;\n  margin-bottom: -30px;\n}\n.CodeMirror-gutter-wrapper {\n  position: absolute;\n  z-index: 4;\n  background: none !important;\n  border: none !important;\n}\n.CodeMirror-gutter-background {\n  position: absolute;\n  top: 0; bottom: 0;\n  z-index: 4;\n}\n.CodeMirror-gutter-elt {\n  position: absolute;\n  cursor: default;\n  z-index: 4;\n}\n.CodeMirror-gutter-wrapper ::selection { background-color: transparent }\n.CodeMirror-gutter-wrapper ::-moz-selection { background-color: transparent }\n\n.CodeMirror-lines {\n  cursor: text;\n  min-height: 1px; /* prevents collapsing before first draw */\n}\n.CodeMirror pre {\n  /* Reset some styles that the rest of the page might have set */\n  -moz-border-radius: 0; -webkit-border-radius: 0; border-radius: 0;\n  border-width: 0;\n  background: transparent;\n  font-family: inherit;\n  font-size: inherit;\n  margin: 0;\n  white-space: pre;\n  word-wrap: normal;\n  line-height: inherit;\n  color: inherit;\n  z-index: 2;\n  position: relative;\n  overflow: visible;\n  -webkit-tap-highlight-color: transparent;\n  -webkit-font-variant-ligatures: contextual;\n  font-variant-ligatures: contextual;\n}\n.CodeMirror-wrap pre {\n  word-wrap: break-word;\n  white-space: pre-wrap;\n  word-break: normal;\n}\n\n.CodeMirror-linebackground {\n  position: absolute;\n  left: 0; right: 0; top: 0; bottom: 0;\n  z-index: 0;\n}\n\n.CodeMirror-linewidget {\n  position: relative;\n  z-index: 2;\n  overflow: auto;\n}\n\n.CodeMirror-widget {}\n\n.CodeMirror-rtl pre { direction: rtl; }\n\n.CodeMirror-code {\n  outline: none;\n}\n\n/* Force content-box sizing for the elements where we expect it */\n.CodeMirror-scroll,\n.CodeMirror-sizer,\n.CodeMirror-gutter,\n.CodeMirror-gutters,\n.CodeMirror-linenumber {\n  -moz-box-sizing: content-box;\n  box-sizing: content-box;\n}\n\n.CodeMirror-measure {\n  position: absolute;\n  width: 100%;\n  height: 0;\n  overflow: hidden;\n  visibility: hidden;\n}\n\n.CodeMirror-cursor {\n  position: absolute;\n  pointer-events: none;\n}\n.CodeMirror-measure pre { position: static; }\n\ndiv.CodeMirror-cursors {\n  visibility: hidden;\n  position: relative;\n  z-index: 3;\n}\ndiv.CodeMirror-dragcursors {\n  visibility: visible;\n}\n\n.CodeMirror-focused div.CodeMirror-cursors {\n  visibility: visible;\n}\n\n.CodeMirror-selected { background: #d9d9d9; }\n.CodeMirror-focused .CodeMirror-selected { background: #d7d4f0; }\n.CodeMirror-crosshair { cursor: crosshair; }\n.CodeMirror-line::selection, .CodeMirror-line > span::selection, .CodeMirror-line > span > span::selection { background: #d7d4f0; }\n.CodeMirror-line::-moz-selection, .CodeMirror-line > span::-moz-selection, .CodeMirror-line > span > span::-moz-selection { background: #d7d4f0; }\n\n.cm-searching {\n  background: #ffa;\n  background: rgba(255, 255, 0, .4);\n}\n\n/* Used to force a border model for a node */\n.cm-force-border { padding-right: .1px; }\n\n@media print {\n  /* Hide the cursor when printing */\n  .CodeMirror div.CodeMirror-cursors {\n    visibility: hidden;\n  }\n}\n\n/* See issue #2901 */\n.cm-tab-wrap-hack:after { content: ''; }\n\n/* Help users use markselection to safely style text background */\nspan.CodeMirror-selectedtext { background: none; }\n",
      ''
    ]);
  },
  1043: function(e, t, n) {
    (t = e.exports = n(330)(void 0)), t.push([
      e.i,
      '/*\n\n    Name:       Base16 Default Light\n    Author:     Chris Kempson (http://chriskempson.com)\n\n    CodeMirror template by Jan T. Sott (https://github.com/idleberg/base16-codemirror)\n    Original Base16 color scheme by Chris Kempson (https://github.com/chriskempson/base16)\n\n*/\n\n.cm-s-base16-light.CodeMirror { background: #f5f5f5; color: #202020; }\n.cm-s-base16-light div.CodeMirror-selected { background: #e0e0e0; }\n.cm-s-base16-light .CodeMirror-line::selection, .cm-s-base16-light .CodeMirror-line > span::selection, .cm-s-base16-light .CodeMirror-line > span > span::selection { background: #e0e0e0; }\n.cm-s-base16-light .CodeMirror-line::-moz-selection, .cm-s-base16-light .CodeMirror-line > span::-moz-selection, .cm-s-base16-light .CodeMirror-line > span > span::-moz-selection { background: #e0e0e0; }\n.cm-s-base16-light .CodeMirror-gutters { background: #f5f5f5; border-right: 0px; }\n.cm-s-base16-light .CodeMirror-guttermarker { color: #ac4142; }\n.cm-s-base16-light .CodeMirror-guttermarker-subtle { color: #b0b0b0; }\n.cm-s-base16-light .CodeMirror-linenumber { color: #b0b0b0; }\n.cm-s-base16-light .CodeMirror-cursor { border-left: 1px solid #505050; }\n\n.cm-s-base16-light span.cm-comment { color: #8f5536; }\n.cm-s-base16-light span.cm-atom { color: #aa759f; }\n.cm-s-base16-light span.cm-number { color: #aa759f; }\n\n.cm-s-base16-light span.cm-property, .cm-s-base16-light span.cm-attribute { color: #90a959; }\n.cm-s-base16-light span.cm-keyword { color: #ac4142; }\n.cm-s-base16-light span.cm-string { color: #f4bf75; }\n\n.cm-s-base16-light span.cm-variable { color: #90a959; }\n.cm-s-base16-light span.cm-variable-2 { color: #6a9fb5; }\n.cm-s-base16-light span.cm-def { color: #d28445; }\n.cm-s-base16-light span.cm-bracket { color: #202020; }\n.cm-s-base16-light span.cm-tag { color: #ac4142; }\n.cm-s-base16-light span.cm-link { color: #aa759f; }\n.cm-s-base16-light span.cm-error { background: #ac4142; color: #505050; }\n\n.cm-s-base16-light .CodeMirror-activeline-background { background: #DDDCDC; }\n.cm-s-base16-light .CodeMirror-matchingbracket { text-decoration: underline; color: white !important; }\n',
      ''
    ]);
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          "this hasn't been initialised - super() hasn't been called"
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        };
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      c = n(332),
      u = _interopRequireDefault(c),
      d = n(1041),
      p = _interopRequireDefault(d);
    n(1038), n(1044), n(1045);
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      lineNumbers: !1,
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      viewportMargin: 1 / 0
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      h = 10,
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        return _inherits(Editor, e), i(Editor, [
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