/* CodeMirror - Minified & Bundled
   Generated on 3/14/2016 with http://codemirror.net/doc/compress.html
   Version: HEAD

   CodeMirror Library:
   - codemirror.js
   Modes:
   - python.js
   Add-ons:
   - active-line.js
   - closebrackets.js
   - colorize.js
   Keymaps:
   - sublime.js
 */

   ! function(a) {
	if ("object" == typeof exports && "object" == typeof module) module.exports = a();
	else {
		if ("function" == typeof define && define.amd) return define([], a);
		(this || window)
		.CodeMirror = a()
	}
}(function() {
	"use strict";

	function x(a, b) {
		if (!(this instanceof x)) return new x(a, b);
		this.options = b = b ? mg(b) : {}, mg(Dd, b, !1), K(b);
		var c = b.value;
		"string" == typeof c && (c = new df(c, b.mode, null, b.lineSeparator)), this.doc = c;
		var d = new x.inputStyles[b.inputStyle](this),
			e = this.display = new y(a, c, d);
		e.wrapper.CodeMirror = this, G(this), E(this), b.lineWrapping && (this.display.wrapper.className += " CodeMirror-wrap"), b.autofocus && !p && e.input.focus(), O(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 bg,
			keySeq: null,
			specialChars: null
		};
		var i = this;
		f && 11 > g && setTimeout(function() {
			i.display.input.reset(!0)
		}, 20), sc(this), Gg(), Yb(this), this.curOp.forceUpdate = !0, hf(this, c), b.autofocus && !p || i.hasFocus() ? setTimeout(ng(ad, this), 20) : bd(this);
		for (var j in Ed) Ed.hasOwnProperty(j) && Ed[j](this, b[j], Gd);
		T(this), b.finishInit && b.finishInit(this);
		for (var k = 0; k < Kd.length; ++k) Kd[k](this);
		$b(this), h && b.lineWrapping && "optimizelegibility" == getComputedStyle(e.lineDiv)
			.textRendering && (e.lineDiv.style.textRendering = "auto")
	}

	function y(a, b, d) {
		var e = this;
		this.input = d, e.scrollbarFiller = ug("div", null, "CodeMirror-scrollbar-filler"), e.scrollbarFiller.setAttribute("cm-not-content", "true"), e.gutterFiller = ug("div", null, "CodeMirror-gutter-filler"), e.gutterFiller.setAttribute("cm-not-content", "true"), e.lineDiv = ug("div", null, "CodeMirror-code"), e.selectionDiv = ug("div", null, null, "position: relative; z-index: 1"), e.cursorDiv = ug("div", null, "CodeMirror-cursors"), e.measure = ug("div", null, "CodeMirror-measure"), e.lineMeasure = ug("div", null, "CodeMirror-measure"), e.lineSpace = ug("div", [e.measure, e.lineMeasure, e.selectionDiv, e.cursorDiv, e.lineDiv], null, "position: relative; outline: none"), e.mover = ug("div", [ug("div", [e.lineSpace], "CodeMirror-lines")], null, "position: relative"), e.sizer = ug("div", [e.mover], "CodeMirror-sizer"), e.sizerWidth = null, e.heightForcer = ug("div", null, null, "position: absolute; height: " + Yf + "px; width: 1px;"), e.gutters = ug("div", null, "CodeMirror-gutters"), e.lineGutter = null, e.scroller = ug("div", [e.sizer, e.heightForcer, e.gutters], "CodeMirror-scroll"), e.scroller.setAttribute("tabIndex", "-1"), e.wrapper = ug("div", [e.scrollbarFiller, e.gutterFiller, e.scroller], "CodeMirror"), f && 8 > g && (e.gutters.style.zIndex = -1, e.scroller.style.paddingRight = 0), h || c && p || (e.scroller.draggable = !0), a && (a.appendChild ? a.appendChild(e.wrapper) : a(e.wrapper)), e.viewFrom = e.viewTo = b.first, e.reportedViewFrom = e.reportedViewTo = b.first, e.view = [], e.renderedView = null, e.externalMeasured = null, e.viewOffset = 0, e.lastWrapHeight = e.lastWrapWidth = 0, e.updateLineNumbers = null, e.nativeBarWidth = e.barHeight = e.barWidth = 0, e.scrollbarsClipped = !1, e.lineNumWidth = e.lineNumInnerWidth = e.lineNumChars = null, e.alignWidgets = !1, e.cachedCharWidth = e.cachedTextHeight = e.cachedPaddingH = null, e.maxLine = null, e.maxLineLength = 0, e.maxLineChanged = !1, e.wheelDX = e.wheelDY = e.wheelStartX = e.wheelStartY = null, e.shift = !1, e.selForContextMenu = null, e.activeTouch = null, d.init(e)
	}

	function z(a) {
		a.doc.mode = x.getMode(a.options, a.doc.modeOption), A(a)
	}

	function A(a) {
		a.doc.iter(function(a) {
			a.stateAfter && (a.stateAfter = null), a.styles && (a.styles = null)
		}), a.doc.frontier = a.doc.first, lb(a, 100), a.state.modeGen++, a.curOp && lc(a)
	}

	function B(a) {
		a.options.lineWrapping ? (Cg(a.display.wrapper, "CodeMirror-wrap"), a.display.sizer.style.minWidth = "", a.display.sizerWidth = null) : (Bg(a.display.wrapper, "CodeMirror-wrap"), J(a)), D(a), lc(a), Ib(a), setTimeout(function() {
			P(a)
		}, 100)
	}

	function C(a) {
		var b = Ub(a.display),
			c = a.options.lineWrapping,
			d = c && Math.max(5, a.display.scroller.clientWidth / Vb(a.display) - 3);
		return function(e) {
			if (ze(a.doc, e)) return 0;
			var f = 0;
			if (e.widgets)
				for (var g = 0; g < e.widgets.length; g++) e.widgets[g].height && (f += e.widgets[g].height);
			return c ? f + (Math.ceil(e.text.length / d) || 1) * b : f + b
		}
	}

	function D(a) {
		var b = a.doc,
			c = C(a);
		b.iter(function(a) {
			var b = c(a);
			b != a.height && mf(a, b)
		})
	}

	function E(a) {
		a.display.wrapper.className = a.display.wrapper.className.replace(/\s*cm-s-\S+/g, "") + a.options.theme.replace(/(^|\s)\s*/g, " cm-s-"), Ib(a)
	}

	function F(a) {
		G(a), lc(a), setTimeout(function() {
			S(a)
		}, 20)
	}

	function G(a) {
		var b = a.display.gutters,
			c = a.options.gutters;
		wg(b);
		for (var d = 0; d < c.length; ++d) {
			var e = c[d],
				f = b.appendChild(ug("div", null, "CodeMirror-gutter " + e));
			"CodeMirror-linenumbers" == e && (a.display.lineGutter = f, f.style.width = (a.display.lineNumWidth || 1) + "px")
		}
		b.style.display = d ? "" : "none", H(a)
	}

	function H(a) {
		var b = a.display.gutters.offsetWidth;
		a.display.sizer.style.marginLeft = b + "px"
	}

	function I(a) {
		if (0 == a.height) return 0;
		for (var c, b = a.text.length, d = a; c = se(d);) {
			var e = c.find(0, !0);
			d = e.from.line, b += e.from.ch - e.to.ch
		}
		for (d = a; c = te(d);) {
			var e = c.find(0, !0);
			b -= d.text.length - e.from.ch, d = e.to.line, b += d.text.length - e.to.ch
		}
		return b
	}

	function J(a) {
		var b = a.display,
			c = a.doc;
		b.maxLine = jf(c, c.first), b.maxLineLength = I(b.maxLine), b.maxLineChanged = !0, c.iter(function(a) {
			var c = I(a);
			c > b.maxLineLength && (b.maxLineLength = c, b.maxLine = a)
		})
	}

	function K(a) {
		var b = ig(a.gutters, "CodeMirror-linenumbers"); - 1 == b && a.lineNumbers ? a.gutters = a.gutters.concat(["CodeMirror-linenumbers"]) : b > -1 && !a.lineNumbers && (a.gutters = a.gutters.slice(0), a.gutters.splice(b, 1))
	}

	function L(a) {
		var b = a.display,
			c = b.gutters.offsetWidth,
			d = Math.round(a.doc.height + qb(a.display));
		return {
			clientHeight: b.scroller.clientHeight,
			viewHeight: b.wrapper.clientHeight,
			scrollWidth: b.scroller.scrollWidth,
			clientWidth: b.scroller.clientWidth,
			viewWidth: b.wrapper.clientWidth,
			barLeft: a.options.fixedGutter ? c : 0,
			docHeight: d,
			scrollHeight: d + sb(a) + b.barHeight,
			nativeBarWidth: b.nativeBarWidth,
			gutterWidth: c
		}
	}

	function M(a, b, c) {
		this.cm = c;
		var d = this.vert = ug("div", [ug("div", null, null, "min-width: 1px")], "CodeMirror-vscrollbar"),
			e = this.horiz = ug("div", [ug("div", null, null, "height: 100%; min-height: 1px")], "CodeMirror-hscrollbar");
		a(d), a(e), Mf(d, "scroll", function() {
			d.clientHeight && b(d.scrollTop, "vertical")
		}), Mf(e, "scroll", function() {
			e.clientWidth && b(e.scrollLeft, "horizontal")
		}), this.checkedZeroWidth = !1, f && 8 > g && (this.horiz.style.minHeight = this.vert.style.minWidth = "18px")
	}

	function N() {}

	function O(a) {
		a.display.scrollbars && (a.display.scrollbars.clear(), a.display.scrollbars.addClass && Bg(a.display.wrapper, a.display.scrollbars.addClass)), a.display.scrollbars = new x.scrollbarModel[a.options.scrollbarStyle](function(b) {
			a.display.wrapper.insertBefore(b, a.display.scrollbarFiller), Mf(b, "mousedown", function() {
				a.state.focused && setTimeout(function() {
					a.display.input.focus()
				}, 0)
			}), b.setAttribute("cm-not-content", "true")
		}, function(b, c) {
			"horizontal" == c ? Lc(a, b) : Kc(a, b)
		}, a), a.display.scrollbars.addClass && Cg(a.display.wrapper, a.display.scrollbars.addClass)
	}

	function P(a, b) {
		b || (b = L(a));
		var c = a.display.barWidth,
			d = a.display.barHeight;
		Q(a, b);
		for (var e = 0; 4 > e && c != a.display.barWidth || d != a.display.barHeight; e++) c != a.display.barWidth && a.options.lineWrapping && aa(a), Q(a, L(a)), c = a.display.barWidth, d = a.display.barHeight
	}

	function Q(a, b) {
		var c = a.display,
			d = c.scrollbars.update(b);
		c.sizer.style.paddingRight = (c.barWidth = d.right) + "px", c.sizer.style.paddingBottom = (c.barHeight = d.bottom) + "px", c.heightForcer.style.borderBottom = d.bottom + "px solid transparent", d.right && d.bottom ? (c.scrollbarFiller.style.display = "block", c.scrollbarFiller.style.height = d.bottom + "px", c.scrollbarFiller.style.width = d.right + "px") : c.scrollbarFiller.style.display = "", d.bottom && a.options.coverGutterNextToScrollbar && a.options.fixedGutter ? (c.gutterFiller.style.display = "block", c.gutterFiller.style.height = d.bottom + "px", c.gutterFiller.style.width = b.gutterWidth + "px") : c.gutterFiller.style.display = ""
	}

	function R(a, b, c) {
		var d = c && null != c.top ? Math.max(0, c.top) : a.scroller.scrollTop;
		d = Math.floor(d - pb(a));
		var e = c && null != c.bottom ? c.bottom : d + a.wrapper.clientHeight,
			f = of (b, d),
			g = of (b, e);
		if (c && c.ensure) {
			var h = c.ensure.from.line,
				i = c.ensure.to.line;
			f > h ? (f = h, g = of (b, pf(jf(b, h)) + a.wrapper.clientHeight)) : Math.min(i, b.lastLine()) >= g && (f = of (b, pf(jf(b, i)) - a.wrapper.clientHeight), g = i)
		}
		return {
			from: f,
			to: Math.max(g, f + 1)
		}
	}

	function S(a) {
		var b = a.display,
			c = b.view;
		if (b.alignWidgets || b.gutters.firstChild && a.options.fixedGutter) {
			for (var d = V(b) - b.scroller.scrollLeft + a.doc.scrollLeft, e = b.gutters.offsetWidth, f = d + "px", g = 0; g < c.length; g++)
				if (!c[g].hidden) {
					a.options.fixedGutter && c[g].gutter && (c[g].gutter.style.left = f);
					var h = c[g].alignable;
					if (h)
						for (var i = 0; i < h.length; i++) h[i].style.left = f
				} a.options.fixedGutter && (b.gutters.style.left = d + e + "px")
		}
	}

	function T(a) {
		if (!a.options.lineNumbers) return !1;
		var b = a.doc,
			c = U(a.options, b.first + b.size - 1),
			d = a.display;
		if (c.length != d.lineNumChars) {
			var e = d.measure.appendChild(ug("div", [ug("div", c)], "CodeMirror-linenumber CodeMirror-gutter-elt")),
				f = e.firstChild.offsetWidth,
				g = e.offsetWidth - f;
			return d.lineGutter.style.width = "", d.lineNumInnerWidth = Math.max(f, d.lineGutter.offsetWidth - g) + 1, d.lineNumWidth = d.lineNumInnerWidth + g, d.lineNumChars = d.lineNumInnerWidth ? c.length : -1, d.lineGutter.style.width = d.lineNumWidth + "px", H(a), !0
		}
		return !1
	}

	function U(a, b) {
		return String(a.lineNumberFormatter(b + a.firstLineNumber))
	}

	function V(a) {
		return a.scroller.getBoundingClientRect()
			.left - a.sizer.getBoundingClientRect()
			.left
	}

	function W(a, b, c) {
		var d = a.display;
		this.viewport = b, this.visible = R(d, a.doc, b), this.editorIsHidden = !d.wrapper.offsetWidth, this.wrapperHeight = d.wrapper.clientHeight, this.wrapperWidth = d.wrapper.clientWidth, this.oldDisplayWidth = tb(a), this.force = c, this.dims = ca(a), this.events = []
	}

	function X(a) {
		var b = a.display;
		!b.scrollbarsClipped && b.scroller.offsetWidth && (b.nativeBarWidth = b.scroller.offsetWidth - b.scroller.clientWidth, b.heightForcer.style.height = sb(a) + "px", b.sizer.style.marginBottom = -b.nativeBarWidth + "px", b.sizer.style.borderRightWidth = sb(a) + "px", b.scrollbarsClipped = !0)
	}

	function Y(a, b) {
		var c = a.display,
			d = a.doc;
		if (b.editorIsHidden) return nc(a), !1;
		if (!b.force && b.visible.from >= c.viewFrom && b.visible.to <= c.viewTo && (null == c.updateLineNumbers || c.updateLineNumbers >= c.viewTo) && c.renderedView == c.view && 0 == rc(a)) return !1;
		T(a) && (nc(a), b.dims = ca(a));
		var e = d.first + d.size,
			f = Math.max(b.visible.from - a.options.viewportMargin, d.first),
			g = Math.min(e, b.visible.to + a.options.viewportMargin);
		c.viewFrom < f && f - c.viewFrom < 20 && (f = Math.max(d.first, c.viewFrom)), c.viewTo > g && c.viewTo - g < 20 && (g = Math.min(e, c.viewTo)), w && (f = xe(a.doc, f), g = ye(a.doc, g));
		var h = f != c.viewFrom || g != c.viewTo || c.lastWrapHeight != b.wrapperHeight || c.lastWrapWidth != b.wrapperWidth;
		qc(a, f, g), c.viewOffset = pf(jf(a.doc, c.viewFrom)), a.display.mover.style.top = c.viewOffset + "px";
		var i = rc(a);
		if (!h && 0 == i && !b.force && c.renderedView == c.view && (null == c.updateLineNumbers || c.updateLineNumbers >= c.viewTo)) return !1;
		var j = zg();
		return i > 4 && (c.lineDiv.style.display = "none"), da(a, c.updateLineNumbers, b.dims), i > 4 && (c.lineDiv.style.display = ""), c.renderedView = c.view, j && zg() != j && j.offsetHeight && j.focus(), wg(c.cursorDiv), wg(c.selectionDiv), c.gutters.style.height = c.sizer.style.minHeight = 0, h && (c.lastWrapHeight = b.wrapperHeight, c.lastWrapWidth = b.wrapperWidth, lb(a, 400)), c.updateLineNumbers = null, !0
	}

	function Z(a, b) {
		for (var c = b.viewport, d = !0;
			(d && a.options.lineWrapping && b.oldDisplayWidth != tb(a) || (c && null != c.top && (c = {
				top: Math.min(a.doc.height + qb(a.display) - ub(a), c.top)
			}), b.visible = R(a.display, a.doc, c), !(b.visible.from >= a.display.viewFrom && b.visible.to <= a.display.viewTo))) && Y(a, b); d = !1) {
			aa(a);
			var e = L(a);
			gb(a), _(a, e), P(a, e)
		}
		b.signal(a, "update", a), (a.display.viewFrom != a.display.reportedViewFrom || a.display.viewTo != a.display.reportedViewTo) && (b.signal(a, "viewportChange", a, a.display.viewFrom, a.display.viewTo), a.display.reportedViewFrom = a.display.viewFrom, a.display.reportedViewTo = a.display.viewTo)
	}

	function $(a, b) {
		var c = new W(a, b);
		if (Y(a, c)) {
			aa(a), Z(a, c);
			var d = L(a);
			gb(a), _(a, d), P(a, d), c.finish()
		}
	}

	function _(a, b) {
		a.display.sizer.style.minHeight = b.docHeight + "px", a.display.heightForcer.style.top = b.docHeight + "px", a.display.gutters.style.height = Math.max(b.docHeight + a.display.barHeight + sb(a), b.clientHeight) + "px"
	}

	function aa(a) {
		for (var b = a.display, c = b.lineDiv.offsetTop, d = 0; d < b.view.length; d++) {
			var h, e = b.view[d];
			if (!e.hidden) {
				if (f && 8 > g) {
					var i = e.node.offsetTop + e.node.offsetHeight;
					h = i - c, c = i
				} else {
					var j = e.node.getBoundingClientRect();
					h = j.bottom - j.top
				}
				var k = e.line.height - h;
				if (2 > h && (h = Ub(b)), (k > .001 || -.001 > k) && (mf(e.line, h), ba(e.line), e.rest))
					for (var l = 0; l < e.rest.length; l++) ba(e.rest[l])
			}
		}
	}

	function ba(a) {
		if (a.widgets)
			for (var b = 0; b < a.widgets.length; ++b) a.widgets[b].height = a.widgets[b].node.parentNode.offsetHeight
	}

	function ca(a) {
		for (var b = a.display, c = {}, d = {}, e = b.gutters.clientLeft, f = b.gutters.firstChild, g = 0; f; f = f.nextSibling, ++g) c[a.options.gutters[g]] = f.offsetLeft + f.clientLeft + e, d[a.options.gutters[g]] = f.clientWidth;
		return {
			fixedPos: V(b),
			gutterTotalWidth: b.gutters.offsetWidth,
			gutterLeft: c,
			gutterWidth: d,
			wrapperWidth: b.wrapper.clientWidth
		}
	}

	function da(a, b, c) {
		function i(b) {
			var c = b.nextSibling;
			return h && q && a.display.currentWheelTarget == b ? b.style.display = "none" : b.parentNode.removeChild(b), c
		}
		for (var d = a.display, e = a.options.lineNumbers, f = d.lineDiv, g = f.firstChild, j = d.view, k = d.viewFrom, l = 0; l < j.length; l++) {
			var m = j[l];
			if (m.hidden);
			else if (m.node && m.node.parentNode == f) {
				for (; g != m.node;) g = i(g);
				var o = e && null != b && k >= b && m.lineNumber;
				m.changes && (ig(m.changes, "gutter") > -1 && (o = !1), ea(a, m, k, c)), o && (wg(m.lineNumber), m.lineNumber.appendChild(document.createTextNode(U(a.options, k)))), g = m.node.nextSibling
			} else {
				var n = ma(a, m, k, c);
				f.insertBefore(n, g)
			}
			k += m.size
		}
		for (; g;) g = i(g)
	}

	function ea(a, b, c, d) {
		for (var e = 0; e < b.changes.length; e++) {
			var f = b.changes[e];
			"text" == f ? ia(a, b) : "gutter" == f ? ka(a, b, c, d) : "class" == f ? ja(b) : "widget" == f && la(a, b, d)
		}
		b.changes = null
	}

	function fa(a) {
		return a.node == a.text && (a.node = ug("div", null, null, "position: relative"), a.text.parentNode && a.text.parentNode.replaceChild(a.node, a.text), a.node.appendChild(a.text), f && 8 > g && (a.node.style.zIndex = 2)), a.node
	}

	function ga(a) {
		var b = a.bgClass ? a.bgClass + " " + (a.line.bgClass || "") : a.line.bgClass;
		if (b && (b += " CodeMirror-linebackground"), a.background) b ? a.background.className = b : (a.background.parentNode.removeChild(a.background), a.background = null);
		else if (b) {
			var c = fa(a);
			a.background = c.insertBefore(ug("div", null, b), c.firstChild)
		}
	}

	function ha(a, b) {
		var c = a.display.externalMeasured;
		return c && c.line == b.line ? (a.display.externalMeasured = null, b.measure = c.measure, c.built) : Te(a, b)
	}

	function ia(a, b) {
		var c = b.text.className,
			d = ha(a, b);
		b.text == b.node && (b.node = d.pre), b.text.parentNode.replaceChild(d.pre, b.text), b.text = d.pre, d.bgClass != b.bgClass || d.textClass != b.textClass ? (b.bgClass = d.bgClass, b.textClass = d.textClass, ja(b)) : c && (b.text.className = c)
	}

	function ja(a) {
		ga(a), a.line.wrapClass ? fa(a)
			.className = a.line.wrapClass : a.node != a.text && (a.node.className = "");
		var b = a.textClass ? a.textClass + " " + (a.line.textClass || "") : a.line.textClass;
		a.text.className = b || ""
	}

	function ka(a, b, c, d) {
		if (b.gutter && (b.node.removeChild(b.gutter), b.gutter = null), b.gutterBackground && (b.node.removeChild(b.gutterBackground), b.gutterBackground = null), b.line.gutterClass) {
			var e = fa(b);
			b.gutterBackground = ug("div", null, "CodeMirror-gutter-background " + b.line.gutterClass, "left: " + (a.options.fixedGutter ? d.fixedPos : -d.gutterTotalWidth) + "px; width: " + d.gutterTotalWidth + "px"), e.insertBefore(b.gutterBackground, b.text)
		}
		var f = b.line.gutterMarkers;
		if (a.options.lineNumbers || f) {
			var e = fa(b),
				g = b.gutter = ug("div", null, "CodeMirror-gutter-wrapper", "left: " + (a.options.fixedGutter ? d.fixedPos : -d.gutterTotalWidth) + "px");
			if (a.display.input.setUneditable(g), e.insertBefore(g, b.text), b.line.gutterClass && (g.className += " " + b.line.gutterClass), !a.options.lineNumbers || f && f["CodeMirror-linenumbers"] || (b.lineNumber = g.appendChild(ug("div", U(a.options, c), "CodeMirror-linenumber CodeMirror-gutter-elt", "left: " + d.gutterLeft["CodeMirror-linenumbers"] + "px; width: " + a.display.lineNumInnerWidth + "px"))), f)
				for (var h = 0; h < a.options.gutters.length; ++h) {
					var i = a.options.gutters[h],
						j = f.hasOwnProperty(i) && f[i];
					j && g.appendChild(ug("div", [j], "CodeMirror-gutter-elt", "left: " + d.gutterLeft[i] + "px; width: " + d.gutterWidth[i] + "px"))
				}
		}
	}

	function la(a, b, c) {
		b.alignable && (b.alignable = null);
		for (var e, d = b.node.firstChild; d; d = e) {
			var e = d.nextSibling;
			"CodeMirror-linewidget" == d.className && b.node.removeChild(d)
		}
		na(a, b, c)
	}

	function ma(a, b, c, d) {
		var e = ha(a, b);
		return b.text = b.node = e.pre, e.bgClass && (b.bgClass = e.bgClass), e.textClass && (b.textClass = e.textClass), ja(b), ka(a, b, c, d), na(a, b, d), b.node
	}

	function na(a, b, c) {
		if (oa(a, b.line, b, c, !0), b.rest)
			for (var d = 0; d < b.rest.length; d++) oa(a, b.rest[d], b, c, !1)
	}

	function oa(a, b, c, d, e) {
		if (b.widgets)
			for (var f = fa(c), g = 0, h = b.widgets; g < h.length; ++g) {
				var i = h[g],
					j = ug("div", [i.node], "CodeMirror-linewidget");
				i.handleMouseEvents || j.setAttribute("cm-ignore-events", "true"), pa(i, j, c, d), a.display.input.setUneditable(j), e && i.above ? f.insertBefore(j, c.gutter || c.text) : f.appendChild(j), Sf(i, "redraw")
			}
	}

	function pa(a, b, c, d) {
		if (a.noHScroll) {
			(c.alignable || (c.alignable = []))
			.push(b);
			var e = d.wrapperWidth;
			b.style.left = d.fixedPos + "px", a.coverGutter || (e -= d.gutterTotalWidth, b.style.paddingLeft = d.gutterTotalWidth + "px"), b.style.width = e + "px"
		}
		a.coverGutter && (b.style.zIndex = 5, b.style.position = "relative", a.noHScroll || (b.style.marginLeft = -d.gutterTotalWidth + "px"))
	}

	function sa(a) {
		return qa(a.line, a.ch)
	}

	function ta(a, b) {
		return ra(a, b) < 0 ? b : a
	}

	function ua(a, b) {
		return ra(a, b) < 0 ? a : b
	}

	function va(a) {
		a.state.focused || (a.display.input.focus(), ad(a))
	}

	function xa(a, b, c, d, e) {
		var f = a.doc;
		a.display.shift = !1, d || (d = f.sel);
		var g = a.state.pasteIncoming || "paste" == e,
			h = f.splitLines(b),
			i = null;
		if (g && d.ranges.length > 1)
			if (wa && wa.join("\n") == b) {
				if (d.ranges.length % wa.length == 0) {
					i = [];
					for (var j = 0; j < wa.length; j++) i.push(f.splitLines(wa[j]))
				}
			} else h.length == d.ranges.length && (i = jg(h, function(a) {
				return [a]
			}));
		for (var j = d.ranges.length - 1; j >= 0; j--) {
			var k = d.ranges[j],
				l = k.from(),
				m = k.to();
			k.empty() && (c && c > 0 ? l = qa(l.line, l.ch - c) : a.state.overwrite && !g && (m = qa(m.line, Math.min(jf(f, m.line)
				.text.length, m.ch + gg(h)
				.length))));
			var n = a.curOp.updateInput,
				o = {
					from: l,
					to: m,
					text: i ? i[j % i.length] : h,
					origin: e || (g ? "paste" : a.state.cutIncoming ? "cut" : "+input")
				};
			kd(a.doc, o), Sf(a, "inputRead", a, o)
		}
		b && !g && za(a, b), wd(a), a.curOp.updateInput = n, a.curOp.typing = !0, a.state.pasteIncoming = a.state.cutIncoming = !1
	}

	function ya(a, b) {
		var c = a.clipboardData && a.clipboardData.getData("text/plain");
		return c ? (a.preventDefault(), b.isReadOnly() || b.options.disableInput || fc(b, function() {
			xa(b, c, 0, null, "paste")
		}), !0) : void 0
	}

	function za(a, b) {
		if (a.options.electricChars && a.options.smartIndent)
			for (var c = a.doc.sel, d = c.ranges.length - 1; d >= 0; d--) {
				var e = c.ranges[d];
				if (!(e.head.ch > 100 || d && c.ranges[d - 1].head.line == e.head.line)) {
					var f = a.getModeAt(e.head),
						g = !1;
					if (f.electricChars) {
						for (var h = 0; h < f.electricChars.length; h++)
							if (b.indexOf(f.electricChars.charAt(h)) > -1) {
								g = yd(a, e.head.line, "smart");
								break
							}
					} else f.electricInput && f.electricInput.test(jf(a.doc, e.head.line)
						.text.slice(0, e.head.ch)) && (g = yd(a, e.head.line, "smart"));
					g && Sf(a, "electricInput", a, e.head.line)
				}
			}
	}

	function Aa(a) {
		for (var b = [], c = [], d = 0; d < a.doc.sel.ranges.length; d++) {
			var e = a.doc.sel.ranges[d].head.line,
				f = {
					anchor: qa(e, 0),
					head: qa(e + 1, 0)
				};
			c.push(f), b.push(a.getRange(f.anchor, f.head))
		}
		return {
			text: b,
			ranges: c
		}
	}

	function Ba(a) {
		a.setAttribute("autocorrect", "off"), a.setAttribute("autocapitalize", "off"), a.setAttribute("spellcheck", "false")
	}

	function Ca(a) {
		this.cm = a, this.prevInput = "", this.pollingFast = !1, this.polling = new bg, this.inaccurateSelection = !1, this.hasSelection = !1, this.composing = null
	}

	function Da() {
		var a = ug("textarea", null, null, "position: absolute; padding: 0; width: 1px; height: 1em; outline: none"),
			b = ug("div", [a], null, "overflow: hidden; position: relative; width: 3px; height: 0px;");
		return h ? a.style.width = "1000px" : a.setAttribute("wrap", "off"), o && (a.style.border = "1px solid black"), Ba(a), b
	}

	function Ea(a) {
		this.cm = a, this.lastAnchorNode = this.lastAnchorOffset = this.lastFocusNode = this.lastFocusOffset = null, this.polling = new bg, this.gracePeriod = !1
	}

	function Fa(a, b) {
		var c = zb(a, b.line);
		if (!c || c.hidden) return null;
		var d = jf(a.doc, b.line),
			e = wb(c, d, b.line),
			f = qf(d),
			g = "left";
		if (f) {
			var h = bh(f, b.ch);
			g = h % 2 ? "right" : "left"
		}
		var i = Db(e.map, b.ch, g);
		return i.offset = "right" == i.collapse ? i.end : i.start, i
	}

	function Ga(a, b) {
		return b && (a.bad = !0), a
	}

	function Ha(a, b, c) {
		var d;
		if (b == a.display.lineDiv) {
			if (d = a.display.lineDiv.childNodes[c], !d) return Ga(a.clipPos(qa(a.display.viewTo - 1)), !0);
			b = null, c = 0
		} else
			for (d = b;; d = d.parentNode) {
				if (!d || d == a.display.lineDiv) return null;
				if (d.parentNode && d.parentNode == a.display.lineDiv) break
			}
		for (var e = 0; e < a.display.view.length; e++) {
			var f = a.display.view[e];
			if (f.node == d) return Ia(f, b, c)
		}
	}

	function Ia(a, b, c) {
		function k(b, c, d) {
			for (var e = -1; e < (j ? j.length : 0); e++)
				for (var f = 0 > e ? i.map : j[e], g = 0; g < f.length; g += 3) {
					var h = f[g + 2];
					if (h == b || h == c) {
						var k = nf(0 > e ? a.line : a.rest[e]),
							l = f[g] + d;
						return (0 > d || h != b) && (l = f[g + (d ? 1 : 0)]), qa(k, l)
					}
				}
		}
		var d = a.text.firstChild,
			e = !1;
		if (!b || !yg(d, b)) return Ga(qa(nf(a.line), 0), !0);
		if (b == d && (e = !0, b = d.childNodes[c], c = 0, !b)) {
			var f = a.rest ? gg(a.rest) : a.line;
			return Ga(qa(nf(f), f.text.length), e)
		}
		var g = 3 == b.nodeType ? b : null,
			h = b;
		for (g || 1 != b.childNodes.length || 3 != b.firstChild.nodeType || (g = b.firstChild, c && (c = g.nodeValue.length)); h.parentNode != d;) h = h.parentNode;
		var i = a.measure,
			j = i.maps,
			l = k(g, h, c);
		if (l) return Ga(l, e);
		for (var m = h.nextSibling, n = g ? g.nodeValue.length - c : 0; m; m = m.nextSibling) {
			if (l = k(m, m.firstChild, 0)) return Ga(qa(l.line, l.ch - n), e);
			n += m.textContent.length
		}
		for (var o = h.previousSibling, n = c; o; o = o.previousSibling) {
			if (l = k(o, o.firstChild, -1)) return Ga(qa(l.line, l.ch + n), e);
			n += m.textContent.length
		}
	}

	function Ja(a, b, c, d, e) {
		function i(a) {
			return function(b) {
				return b.id == a
			}
		}

		function j(b) {
			if (1 == b.nodeType) {
				var c = b.getAttribute("cm-text");
				if (null != c) return "" == c && (c = b.textContent.replace(/\u200b/g, "")), void(f += c);
				var l, k = b.getAttribute("cm-marker");
				if (k) {
					var m = a.findMarks(qa(d, 0), qa(e + 1, 0), i(+k));
					return void(m.length && (l = m[0].find()) && (f += kf(a.doc, l.from, l.to)
						.join(h)))
				}
				if ("false" == b.getAttribute("contenteditable")) return;
				for (var n = 0; n < b.childNodes.length; n++) j(b.childNodes[n]);
				/^(pre|div|p)$/i.test(b.nodeName) && (g = !0)
			} else if (3 == b.nodeType) {
				var o = b.nodeValue;
				if (!o) return;
				g && (f += h, g = !1), f += o
			}
		}
		for (var f = "", g = !1, h = a.doc.lineSeparator(); j(b), b != c;) b = b.nextSibling;
		return f
	}

	function Ka(a, b) {
		this.ranges = a, this.primIndex = b
	}

	function La(a, b) {
		this.anchor = a, this.head = b
	}

	function Ma(a, b) {
		var c = a[b];
		a.sort(function(a, b) {
			return ra(a.from(), b.from())
		}), b = ig(a, c);
		for (var d = 1; d < a.length; d++) {
			var e = a[d],
				f = a[d - 1];
			if (ra(f.to(), e.from()) >= 0) {
				var g = ua(f.from(), e.from()),
					h = ta(f.to(), e.to()),
					i = f.empty() ? e.from() == e.head : f.from() == f.head;
				b >= d && --b, a.splice(--d, 2, new La(i ? h : g, i ? g : h))
			}
		}
		return new Ka(a, b)
	}

	function Na(a, b) {
		return new Ka([new La(a, b || a)], 0)
	}

	function Oa(a, b) {
		return Math.max(a.first, Math.min(b, a.first + a.size - 1))
	}

	function Pa(a, b) {
		if (b.line < a.first) return qa(a.first, 0);
		var c = a.first + a.size - 1;
		return b.line > c ? qa(c, jf(a, c)
			.text.length) : Qa(b, jf(a, b.line)
			.text.length)
	}

	function Qa(a, b) {
		var c = a.ch;
		return null == c || c > b ? qa(a.line, b) : 0 > c ? qa(a.line, 0) : a
	}

	function Ra(a, b) {
		return b >= a.first && b < a.first + a.size
	}

	function Sa(a, b) {
		for (var c = [], d = 0; d < b.length; d++) c[d] = Pa(a, b[d]);
		return c
	}

	function Ta(a, b, c, d) {
		if (a.cm && a.cm.display.shift || a.extend) {
			var e = b.anchor;
			if (d) {
				var f = ra(c, e) < 0;
				f != ra(d, e) < 0 ? (e = c, c = d) : f != ra(c, d) < 0 && (c = d)
			}
			return new La(e, c)
		}
		return new La(d || c, c)
	}

	function Ua(a, b, c, d) {
		$a(a, new Ka([Ta(a, a.sel.primary(), b, c)], 0), d)
	}

	function Va(a, b, c) {
		for (var d = [], e = 0; e < a.sel.ranges.length; e++) d[e] = Ta(a, a.sel.ranges[e], b[e], null);
		var f = Ma(d, a.sel.primIndex);
		$a(a, f, c)
	}

	function Wa(a, b, c, d) {
		var e = a.sel.ranges.slice(0);
		e[b] = c, $a(a, Ma(e, a.sel.primIndex), d)
	}

	function Xa(a, b, c, d) {
		$a(a, Na(b, c), d)
	}

	function Ya(a, b, c) {
		var d = {
			ranges: b.ranges,
			update: function(b) {
				this.ranges = [];
				for (var c = 0; c < b.length; c++) this.ranges[c] = new La(Pa(a, b[c].anchor), Pa(a, b[c].head))
			},
			origin: c && c.origin
		};
		return Qf(a, "beforeSelectionChange", a, d), a.cm && Qf(a.cm, "beforeSelectionChange", a.cm, d), d.ranges != b.ranges ? Ma(d.ranges, d.ranges.length - 1) : b
	}

	function Za(a, b, c) {
		var d = a.history.done,
			e = gg(d);
		e && e.ranges ? (d[d.length - 1] = b, _a(a, b, c)) : $a(a, b, c)
	}

	function $a(a, b, c) {
		_a(a, b, c), xf(a, a.sel, a.cm ? a.cm.curOp.id : NaN, c)
	}

	function _a(a, b, c) {
		(Wf(a, "beforeSelectionChange") || a.cm && Wf(a.cm, "beforeSelectionChange")) && (b = Ya(a, b, c));
		var d = c && c.bias || (ra(b.primary()
			.head, a.sel.primary()
			.head) < 0 ? -1 : 1);
		ab(a, cb(a, b, d, !0)), c && c.scroll === !1 || !a.cm || wd(a.cm)
	}

	function ab(a, b) {
		b.equals(a.sel) || (a.sel = b, a.cm && (a.cm.curOp.updateInput = a.cm.curOp.selectionChanged = !0, Vf(a.cm)), Sf(a, "cursorActivity", a))
	}

	function bb(a) {
		ab(a, cb(a, a.sel, null, !1), $f)
	}

	function cb(a, b, c, d) {
		for (var e, f = 0; f < b.ranges.length; f++) {
			var g = b.ranges[f],
				h = b.ranges.length == a.sel.ranges.length && a.sel.ranges[f],
				i = eb(a, g.anchor, h && h.anchor, c, d),
				j = eb(a, g.head, h && h.head, c, d);
			(e || i != g.anchor || j != g.head) && (e || (e = b.ranges.slice(0, f)), e[f] = new La(i, j))
		}
		return e ? Ma(e, b.primIndex) : b
	}

	function db(a, b, c, d, e) {
		var f = jf(a, b.line);
		if (f.markedSpans)
			for (var g = 0; g < f.markedSpans.length; ++g) {
				var h = f.markedSpans[g],
					i = h.marker;
				if ((null == h.from || (i.inclusiveLeft ? h.from <= b.ch : h.from < b.ch)) && (null == h.to || (i.inclusiveRight ? h.to >= b.ch : h.to > b.ch))) {
					if (e && (Qf(i, "beforeCursorEnter"), i.explicitlyCleared)) {
						if (f.markedSpans) {
							--g;
							continue
						}
						break
					}
					if (!i.atomic) continue;
					if (c) {
						var k, j = i.find(0 > d ? 1 : -1);
						if ((0 > d ? i.inclusiveRight : i.inclusiveLeft) && (j = fb(a, j, -d, j && j.line == b.line ? f : null)), j && j.line == b.line && (k = ra(j, c)) && (0 > d ? 0 > k : k > 0)) return db(a, j, b, d, e)
					}
					var l = i.find(0 > d ? -1 : 1);
					return (0 > d ? i.inclusiveLeft : i.inclusiveRight) && (l = fb(a, l, d, l.line == b.line ? f : null)), l ? db(a, l, b, d, e) : null
				}
			}
		return b
	}

	function eb(a, b, c, d, e) {
		var f = d || 1,
			g = db(a, b, c, f, e) || !e && db(a, b, c, f, !0) || db(a, b, c, -f, e) || !e && db(a, b, c, -f, !0);
		return g ? g : (a.cantEdit = !0, qa(a.first, 0))
	}

	function fb(a, b, c, d) {
		return 0 > c && 0 == b.ch ? b.line > a.first ? Pa(a, qa(b.line - 1)) : null : c > 0 && b.ch == (d || jf(a, b.line))
			.text.length ? b.line < a.first + a.size - 1 ? qa(b.line + 1, 0) : null : new qa(b.line, b.ch + c)
	}

	function gb(a) {
		a.display.input.showSelection(a.display.input.prepareSelection())
	}

	function hb(a, b) {
		for (var c = a.doc, d = {}, e = d.cursors = document.createDocumentFragment(), f = d.selection = document.createDocumentFragment(), g = 0; g < c.sel.ranges.length; g++)
			if (b !== !1 || g != c.sel.primIndex) {
				var h = c.sel.ranges[g];
				if (!(h.from()
					.line >= a.display.viewTo || h.to()
					.line < a.display.viewFrom)) {
					var i = h.empty();
					(i || a.options.showCursorWhenSelecting) && ib(a, h.head, e), i || jb(a, h, f)
				}
			} return d
	}

	function ib(a, b, c) {
		var d = Ob(a, b, "div", null, null, !a.options.singleCursorHeightPerLine),
			e = c.appendChild(ug("div", "\xa0", "CodeMirror-cursor"));
		if (e.style.left = d.left + "px", e.style.top = d.top + "px", e.style.height = Math.max(0, d.bottom - d.top) * a.options.cursorHeight + "px", d.other) {
			var f = c.appendChild(ug("div", "\xa0", "CodeMirror-cursor CodeMirror-secondarycursor"));
			f.style.display = "", f.style.left = d.other.left + "px", f.style.top = d.other.top + "px", f.style.height = .85 * (d.other.bottom - d.other.top) + "px"
		}
	}

	function jb(a, b, c) {
		function j(a, b, c, d) {
			0 > b && (b = 0), b = Math.round(b), d = Math.round(d), f.appendChild(ug("div", null, "CodeMirror-selected", "position: absolute; left: " + a + "px; top: " + b + "px; width: " + (null == c ? i - a : c) + "px; height: " + (d - b) + "px"))
		}

		function k(b, c, d) {
			function m(c, d) {
				return Nb(a, qa(b, c), "div", f, d)
			}
			var k, l, f = jf(e, b),
				g = f.text.length;
			return Tg(qf(f), c || 0, null == d ? g : d, function(a, b, e) {
				var n, o, p, f = m(a, "left");
				if (a == b) n = f, o = p = f.left;
				else {
					if (n = m(b - 1, "right"), "rtl" == e) {
						var q = f;
						f = n, n = q
					}
					o = f.left, p = n.right
				}
				null == c && 0 == a && (o = h), n.top - f.top > 3 && (j(o, f.top, null, f.bottom), o = h, f.bottom < n.top && j(o, f.bottom, null, n.top)), null == d && b == g && (p = i), (!k || f.top < k.top || f.top == k.top && f.left < k.left) && (k = f), (!l || n.bottom > l.bottom || n.bottom == l.bottom && n.right > l.right) && (l = n), h + 1 > o && (o = h), j(o, n.top, p - o, n.bottom)
			}), {
				start: k,
				end: l
			}
		}
		var d = a.display,
			e = a.doc,
			f = document.createDocumentFragment(),
			g = rb(a.display),
			h = g.left,
			i = Math.max(d.sizerWidth, tb(a) - d.sizer.offsetLeft) - g.right,
			l = b.from(),
			m = b.to();
		if (l.line == m.line) k(l.line, l.ch, m.ch);
		else {
			var n = jf(e, l.line),
				o = jf(e, m.line),
				p = ve(n) == ve(o),
				q = k(l.line, l.ch, p ? n.text.length + 1 : null)
				.end,
				r = k(m.line, p ? 0 : null, m.ch)
				.start;
			p && (q.top < r.top - 2 ? (j(q.right, q.top, null, q.bottom), j(h, r.top, r.left, r.bottom)) : j(q.right, q.top, r.left - q.right, q.bottom)), q.bottom < r.top && j(h, q.bottom, null, r.top)
		}
		c.appendChild(f)
	}

	function kb(a) {
		if (a.state.focused) {
			var b = a.display;
			clearInterval(b.blinker);
			var c = !0;
			b.cursorDiv.style.visibility = "", a.options.cursorBlinkRate > 0 ? b.blinker = setInterval(function() {
				b.cursorDiv.style.visibility = (c = !c) ? "" : "hidden"
			}, a.options.cursorBlinkRate) : a.options.cursorBlinkRate < 0 && (b.cursorDiv.style.visibility = "hidden")
		}
	}

	function lb(a, b) {
		a.doc.mode.startState && a.doc.frontier < a.display.viewTo && a.state.highlight.set(b, ng(mb, a))
	}

	function mb(a) {
		var b = a.doc;
		if (b.frontier < b.first && (b.frontier = b.first), !(b.frontier >= a.display.viewTo)) {
			var c = +new Date + a.options.workTime,
				d = Md(b.mode, ob(a, b.frontier)),
				e = [];
			b.iter(b.frontier, Math.min(b.first + b.size, a.display.viewTo + 500), function(f) {
				if (b.frontier >= a.display.viewFrom) {
					var g = f.styles,
						h = f.text.length > a.options.maxHighlightLength,
						i = Ne(a, f, h ? Md(b.mode, d) : d, !0);
					f.styles = i.styles;
					var j = f.styleClasses,
						k = i.classes;
					k ? f.styleClasses = k : j && (f.styleClasses = null);
					for (var l = !g || g.length != f.styles.length || j != k && (!j || !k || j.bgClass != k.bgClass || j.textClass != k.textClass), m = 0; !l && m < g.length; ++m) l = g[m] != f.styles[m];
					l && e.push(b.frontier), f.stateAfter = h ? d : Md(b.mode, d)
				} else f.text.length <= a.options.maxHighlightLength && Pe(a, f.text, d), f.stateAfter = b.frontier % 5 == 0 ? Md(b.mode, d) : null;
				return ++b.frontier, +new Date > c ? (lb(a, a.options.workDelay), !0) : void 0
			}), e.length && fc(a, function() {
				for (var b = 0; b < e.length; b++) mc(a, e[b], "text")
			})
		}
	}

	function nb(a, b, c) {
		for (var d, e, f = a.doc, g = c ? -1 : b - (a.doc.mode.innerMode ? 1e3 : 100), h = b; h > g; --h) {
			if (h <= f.first) return f.first;
			var i = jf(f, h - 1);
			if (i.stateAfter && (!c || h <= f.frontier)) return h;
			var j = cg(i.text, null, a.options.tabSize);
			(null == e || d > j) && (e = h - 1, d = j)
		}
		return e
	}

	function ob(a, b, c) {
		var d = a.doc,
			e = a.display;
		if (!d.mode.startState) return !0;
		var f = nb(a, b, c),
			g = f > d.first && jf(d, f - 1)
			.stateAfter;
		return g = g ? Md(d.mode, g) : Nd(d.mode), d.iter(f, b, function(c) {
			Pe(a, c.text, g);
			var h = f == b - 1 || f % 5 == 0 || f >= e.viewFrom && f < e.viewTo;
			c.stateAfter = h ? Md(d.mode, g) : null, ++f
		}), c && (d.frontier = f), g
	}

	function pb(a) {
		return a.lineSpace.offsetTop
	}

	function qb(a) {
		return a.mover.offsetHeight - a.lineSpace.offsetHeight
	}

	function rb(a) {
		if (a.cachedPaddingH) return a.cachedPaddingH;
		var b = xg(a.measure, ug("pre", "x")),
			c = window.getComputedStyle ? window.getComputedStyle(b) : b.currentStyle,
			d = {
				left: parseInt(c.paddingLeft),
				right: parseInt(c.paddingRight)
			};
		return isNaN(d.left) || isNaN(d.right) || (a.cachedPaddingH = d), d
	}

	function sb(a) {
		return Yf - a.display.nativeBarWidth
	}

	function tb(a) {
		return a.display.scroller.clientWidth - sb(a) - a.display.barWidth
	}

	function ub(a) {
		return a.display.scroller.clientHeight - sb(a) - a.display.barHeight
	}

	function vb(a, b, c) {
		var d = a.options.lineWrapping,
			e = d && tb(a);
		if (!b.measure.heights || d && b.measure.width != e) {
			var f = b.measure.heights = [];
			if (d) {
				b.measure.width = e;
				for (var g = b.text.firstChild.getClientRects(), h = 0; h < g.length - 1; h++) {
					var i = g[h],
						j = g[h + 1];
					Math.abs(i.bottom - j.bottom) > 2 && f.push((i.bottom + j.top) / 2 - c.top)
				}
			}
			f.push(c.bottom - c.top)
		}
	}

	function wb(a, b, c) {
		if (a.line == b) return {
			map: a.measure.map,
			cache: a.measure.cache
		};
		for (var d = 0; d < a.rest.length; d++)
			if (a.rest[d] == b) return {
				map: a.measure.maps[d],
				cache: a.measure.caches[d]
			};
		for (var d = 0; d < a.rest.length; d++)
			if (nf(a.rest[d]) > c) return {
				map: a.measure.maps[d],
				cache: a.measure.caches[d],
				before: !0
			}
	}

	function xb(a, b) {
		b = ve(b);
		var c = nf(b),
			d = a.display.externalMeasured = new jc(a.doc, b, c);
		d.lineN = c;
		var e = d.built = Te(a, d);
		return d.text = e.pre, xg(a.display.lineMeasure, e.pre), d
	}

	function yb(a, b, c, d) {
		return Bb(a, Ab(a, b), c, d)
	}

	function zb(a, b) {
		if (b >= a.display.viewFrom && b < a.display.viewTo) return a.display.view[oc(a, b)];
		var c = a.display.externalMeasured;
		return c && b >= c.lineN && b < c.lineN + c.size ? c : void 0
	}

	function Ab(a, b) {
		var c = nf(b),
			d = zb(a, c);
		d && !d.text ? d = null : d && d.changes && (ea(a, d, c, ca(a)), a.curOp.forceUpdate = !0), d || (d = xb(a, b));
		var e = wb(d, b, c);
		return {
			line: b,
			view: d,
			rect: null,
			map: e.map,
			cache: e.cache,
			before: e.before,
			hasHeights: !1
		}
	}

	function Bb(a, b, c, d, e) {
		b.before && (c = -1);
		var g, f = c + (d || "");
		return b.cache.hasOwnProperty(f) ? g = b.cache[f] : (b.rect || (b.rect = b.view.text.getBoundingClientRect()), b.hasHeights || (vb(a, b.view, b.rect), b.hasHeights = !0), g = Eb(a, b, c, d), g.bogus || (b.cache[f] = g)), {
			left: g.left,
			right: g.right,
			top: e ? g.rtop : g.top,
			bottom: e ? g.rbottom : g.bottom
		}
	}

	function Db(a, b, c) {
		for (var d, e, f, g, h = 0; h < a.length; h += 3) {
			var i = a[h],
				j = a[h + 1];
			if (i > b ? (e = 0, f = 1, g = "left") : j > b ? (e = b - i, f = e + 1) : (h == a.length - 3 || b == j && a[h + 3] > b) && (f = j - i,
				e = f - 1, b >= j && (g = "right")), null != e) {
				if (d = a[h + 2], i == j && c == (d.insertLeft ? "left" : "right") && (g = c), "left" == c && 0 == e)
					for (; h && a[h - 2] == a[h - 3] && a[h - 1].insertLeft;) d = a[(h -= 3) + 2], g = "left";
				if ("right" == c && e == j - i)
					for (; h < a.length - 3 && a[h + 3] == a[h + 4] && !a[h + 5].insertLeft;) d = a[(h += 3) + 2], g = "right";
				break
			}
		}
		return {
			node: d,
			start: e,
			end: f,
			collapse: g,
			coverStart: i,
			coverEnd: j
		}
	}

	function Eb(a, b, c, d) {
		var l, e = Db(b.map, c, d),
			h = e.node,
			i = e.start,
			j = e.end,
			k = e.collapse;
		if (3 == h.nodeType) {
			for (var m = 0; 4 > m; m++) {
				for (; i && tg(b.line.text.charAt(e.coverStart + i));) --i;
				for (; e.coverStart + j < e.coverEnd && tg(b.line.text.charAt(e.coverStart + j));) ++j;
				if (f && 9 > g && 0 == i && j == e.coverEnd - e.coverStart) l = h.parentNode.getBoundingClientRect();
				else if (f && a.options.lineWrapping) {
					var n = vg(h, i, j)
						.getClientRects();
					l = n.length ? n["right" == d ? n.length - 1 : 0] : Cb
				} else l = vg(h, i, j)
					.getBoundingClientRect() || Cb;
				if (l.left || l.right || 0 == i) break;
				j = i, i -= 1, k = "right"
			}
			f && 11 > g && (l = Fb(a.display.measure, l))
		} else {
			i > 0 && (k = d = "right");
			var n;
			l = a.options.lineWrapping && (n = h.getClientRects())
				.length > 1 ? n["right" == d ? n.length - 1 : 0] : h.getBoundingClientRect()
		}
		if (f && 9 > g && !i && (!l || !l.left && !l.right)) {
			var o = h.parentNode.getClientRects()[0];
			l = o ? {
				left: o.left,
				right: o.left + Vb(a.display),
				top: o.top,
				bottom: o.bottom
			} : Cb
		}
		for (var p = l.top - b.rect.top, q = l.bottom - b.rect.top, r = (p + q) / 2, s = b.view.measure.heights, m = 0; m < s.length - 1 && !(r < s[m]); m++);
		var t = m ? s[m - 1] : 0,
			u = s[m],
			v = {
				left: ("right" == k ? l.right : l.left) - b.rect.left,
				right: ("left" == k ? l.left : l.right) - b.rect.left,
				top: t,
				bottom: u
			};
		return l.left || l.right || (v.bogus = !0), a.options.singleCursorHeightPerLine || (v.rtop = p, v.rbottom = q), v
	}

	function Fb(a, b) {
		if (!window.screen || null == screen.logicalXDPI || screen.logicalXDPI == screen.deviceXDPI || !Rg(a)) return b;
		var c = screen.logicalXDPI / screen.deviceXDPI,
			d = screen.logicalYDPI / screen.deviceYDPI;
		return {
			left: b.left * c,
			right: b.right * c,
			top: b.top * d,
			bottom: b.bottom * d
		}
	}

	function Gb(a) {
		if (a.measure && (a.measure.cache = {}, a.measure.heights = null, a.rest))
			for (var b = 0; b < a.rest.length; b++) a.measure.caches[b] = {}
	}

	function Hb(a) {
		a.display.externalMeasure = null, wg(a.display.lineMeasure);
		for (var b = 0; b < a.display.view.length; b++) Gb(a.display.view[b])
	}

	function Ib(a) {
		Hb(a), a.display.cachedCharWidth = a.display.cachedTextHeight = a.display.cachedPaddingH = null, a.options.lineWrapping || (a.display.maxLineChanged = !0), a.display.lineNumChars = null
	}

	function Jb() {
		return window.pageXOffset || (document.documentElement || document.body)
			.scrollLeft
	}

	function Kb() {
		return window.pageYOffset || (document.documentElement || document.body)
			.scrollTop
	}

	function Lb(a, b, c, d) {
		if (b.widgets)
			for (var e = 0; e < b.widgets.length; ++e)
				if (b.widgets[e].above) {
					var f = De(b.widgets[e]);
					c.top += f, c.bottom += f
				} if ("line" == d) return c;
		d || (d = "local");
		var g = pf(b);
		if ("local" == d ? g += pb(a.display) : g -= a.display.viewOffset, "page" == d || "window" == d) {
			var h = a.display.lineSpace.getBoundingClientRect();
			g += h.top + ("window" == d ? 0 : Kb());
			var i = h.left + ("window" == d ? 0 : Jb());
			c.left += i, c.right += i
		}
		return c.top += g, c.bottom += g, c
	}

	function Mb(a, b, c) {
		if ("div" == c) return b;
		var d = b.left,
			e = b.top;
		if ("page" == c) d -= Jb(), e -= Kb();
		else if ("local" == c || !c) {
			var f = a.display.sizer.getBoundingClientRect();
			d += f.left, e += f.top
		}
		var g = a.display.lineSpace.getBoundingClientRect();
		return {
			left: d - g.left,
			top: e - g.top
		}
	}

	function Nb(a, b, c, d, e) {
		return d || (d = jf(a.doc, b.line)), Lb(a, d, yb(a, d, b.ch, e), c)
	}

	function Ob(a, b, c, d, e, f) {
		function g(b, g) {
			var h = Bb(a, e, b, g ? "right" : "left", f);
			return g ? h.left = h.right : h.right = h.left, Lb(a, d, h, c)
		}

		function h(a, b) {
			var c = i[b],
				d = c.level % 2;
			return a == Ug(c) && b && c.level < i[b - 1].level ? (c = i[--b], a = Vg(c) - (c.level % 2 ? 0 : 1), d = !0) : a == Vg(c) && b < i.length - 1 && c.level < i[b + 1].level && (c = i[++b], a = Ug(c) - c.level % 2, d = !1), d && a == c.to && a > c.from ? g(a - 1) : g(a, d)
		}
		d = d || jf(a.doc, b.line), e || (e = Ab(a, d));
		var i = qf(d),
			j = b.ch;
		if (!i) return g(j);
		var k = bh(i, j),
			l = h(j, k);
		return null != ah && (l.other = h(j, ah)), l
	}

	function Pb(a, b) {
		var c = 0,
			b = Pa(a.doc, b);
		a.options.lineWrapping || (c = Vb(a.display) * b.ch);
		var d = jf(a.doc, b.line),
			e = pf(d) + pb(a.display);
		return {
			left: c,
			right: c,
			top: e,
			bottom: e + d.height
		}
	}

	function Qb(a, b, c, d) {
		var e = qa(a, b);
		return e.xRel = d, c && (e.outside = !0), e
	}

	function Rb(a, b, c) {
		var d = a.doc;
		if (c += a.display.viewOffset, 0 > c) return Qb(d.first, 0, !0, -1);
		var e = of (d, c),
			f = d.first + d.size - 1;
		if (e > f) return Qb(d.first + d.size - 1, jf(d, f)
			.text.length, !0, 1);
		0 > b && (b = 0);
		for (var g = jf(d, e);;) {
			var h = Sb(a, g, e, b, c),
				i = te(g),
				j = i && i.find(0, !0);
			if (!i || !(h.ch > j.from.ch || h.ch == j.from.ch && h.xRel > 0)) return h;
			e = nf(g = j.to.line)
		}
	}

	function Sb(a, b, c, d, e) {
		function j(d) {
			var e = Ob(a, qa(c, d), "line", b, i);
			return g = !0, f > e.bottom ? e.left - h : f < e.top ? e.left + h : (g = !1, e.left)
		}
		var f = e - pf(b),
			g = !1,
			h = 2 * a.display.wrapper.clientWidth,
			i = Ab(a, b),
			k = qf(b),
			l = b.text.length,
			m = Wg(b),
			n = Xg(b),
			o = j(m),
			p = g,
			q = j(n),
			r = g;
		if (d > q) return Qb(c, n, r, 1);
		for (;;) {
			if (k ? n == m || n == dh(b, m, 1) : 1 >= n - m) {
				for (var s = o > d || q - d >= d - o ? m : n, t = d - (s == m ? o : q); tg(b.text.charAt(s));) ++s;
				var u = Qb(c, s, s == m ? p : r, -1 > t ? -1 : t > 1 ? 1 : 0);
				return u
			}
			var v = Math.ceil(l / 2),
				w = m + v;
			if (k) {
				w = m;
				for (var x = 0; v > x; ++x) w = dh(b, w, 1)
			}
			var y = j(w);
			y > d ? (n = w, q = y, (r = g) && (q += 1e3), l = v) : (m = w, o = y, p = g, l -= v)
		}
	}

	function Ub(a) {
		if (null != a.cachedTextHeight) return a.cachedTextHeight;
		if (null == Tb) {
			Tb = ug("pre");
			for (var b = 0; 49 > b; ++b) Tb.appendChild(document.createTextNode("x")), Tb.appendChild(ug("br"));
			Tb.appendChild(document.createTextNode("x"))
		}
		xg(a.measure, Tb);
		var c = Tb.offsetHeight / 50;
		return c > 3 && (a.cachedTextHeight = c), wg(a.measure), c || 1
	}

	function Vb(a) {
		if (null != a.cachedCharWidth) return a.cachedCharWidth;
		var b = ug("span", "xxxxxxxxxx"),
			c = ug("pre", [b]);
		xg(a.measure, c);
		var d = b.getBoundingClientRect(),
			e = (d.right - d.left) / 10;
		return e > 2 && (a.cachedCharWidth = e), e || 10
	}

	function Yb(a) {
		a.curOp = {
			cm: a,
			viewChanged: !1,
			startHeight: a.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: ++Xb
		}, Wb ? Wb.ops.push(a.curOp) : a.curOp.ownsGroup = Wb = {
			ops: [a.curOp],
			delayedCallbacks: []
		}
	}

	function Zb(a) {
		var b = a.delayedCallbacks,
			c = 0;
		do {
			for (; c < b.length; c++) b[c].call(null);
			for (var d = 0; d < a.ops.length; d++) {
				var e = a.ops[d];
				if (e.cursorActivityHandlers)
					for (; e.cursorActivityCalled < e.cursorActivityHandlers.length;) e.cursorActivityHandlers[e.cursorActivityCalled++].call(null, e.cm)
			}
		} while (c < b.length)
	}

	function $b(a) {
		var b = a.curOp,
			c = b.ownsGroup;
		if (c) try {
			Zb(c)
		} finally {
			Wb = null;
			for (var d = 0; d < c.ops.length; d++) c.ops[d].cm.curOp = null;
			_b(c)
		}
	}

	function _b(a) {
		for (var b = a.ops, c = 0; c < b.length; c++) ac(b[c]);
		for (var c = 0; c < b.length; c++) bc(b[c]);
		for (var c = 0; c < b.length; c++) cc(b[c]);
		for (var c = 0; c < b.length; c++) dc(b[c]);
		for (var c = 0; c < b.length; c++) ec(b[c])
	}

	function ac(a) {
		var b = a.cm,
			c = b.display;
		X(b), a.updateMaxLine && J(b), a.mustUpdate = a.viewChanged || a.forceUpdate || null != a.scrollTop || a.scrollToPos && (a.scrollToPos.from.line < c.viewFrom || a.scrollToPos.to.line >= c.viewTo) || c.maxLineChanged && b.options.lineWrapping, a.update = a.mustUpdate && new W(b, a.mustUpdate && {
			top: a.scrollTop,
			ensure: a.scrollToPos
		}, a.forceUpdate)
	}

	function bc(a) {
		a.updatedDisplay = a.mustUpdate && Y(a.cm, a.update)
	}

	function cc(a) {
		var b = a.cm,
			c = b.display;
		a.updatedDisplay && aa(b), a.barMeasure = L(b), c.maxLineChanged && !b.options.lineWrapping && (a.adjustWidthTo = yb(b, c.maxLine, c.maxLine.text.length)
			.left + 3, b.display.sizerWidth = a.adjustWidthTo, a.barMeasure.scrollWidth = Math.max(c.scroller.clientWidth, c.sizer.offsetLeft + a.adjustWidthTo + sb(b) + b.display.barWidth), a.maxScrollLeft = Math.max(0, c.sizer.offsetLeft + a.adjustWidthTo - tb(b))), (a.updatedDisplay || a.selectionChanged) && (a.preparedSelection = c.input.prepareSelection())
	}

	function dc(a) {
		var b = a.cm;
		null != a.adjustWidthTo && (b.display.sizer.style.minWidth = a.adjustWidthTo + "px", a.maxScrollLeft < b.doc.scrollLeft && Lc(b, Math.min(b.display.scroller.scrollLeft, a.maxScrollLeft), !0), b.display.maxLineChanged = !1), a.preparedSelection && b.display.input.showSelection(a.preparedSelection), a.updatedDisplay && _(b, a.barMeasure), (a.updatedDisplay || a.startHeight != b.doc.height) && P(b, a.barMeasure), a.selectionChanged && kb(b), b.state.focused && a.updateInput && b.display.input.reset(a.typing), !a.focus || a.focus != zg() || document.hasFocus && !document.hasFocus() || va(a.cm)
	}

	function ec(a) {
		var b = a.cm,
			c = b.display,
			d = b.doc;
		if (a.updatedDisplay && Z(b, a.update), null == c.wheelStartX || null == a.scrollTop && null == a.scrollLeft && !a.scrollToPos || (c.wheelStartX = c.wheelStartY = null), null == a.scrollTop || c.scroller.scrollTop == a.scrollTop && !a.forceScroll || (d.scrollTop = Math.max(0, Math.min(c.scroller.scrollHeight - c.scroller.clientHeight, a.scrollTop)), c.scrollbars.setScrollTop(d.scrollTop), c.scroller.scrollTop = d.scrollTop), null == a.scrollLeft || c.scroller.scrollLeft == a.scrollLeft && !a.forceScroll || (d.scrollLeft = Math.max(0, Math.min(c.scroller.scrollWidth - c.scroller.clientWidth, a.scrollLeft)), c.scrollbars.setScrollLeft(d.scrollLeft), c.scroller.scrollLeft = d.scrollLeft, S(b)), a.scrollToPos) {
			var e = sd(b, Pa(d, a.scrollToPos.from), Pa(d, a.scrollToPos.to), a.scrollToPos.margin);
			a.scrollToPos.isCursor && b.state.focused && rd(b, e)
		}
		var f = a.maybeHiddenMarkers,
			g = a.maybeUnhiddenMarkers;
		if (f)
			for (var h = 0; h < f.length; ++h) f[h].lines.length || Qf(f[h], "hide");
		if (g)
			for (var h = 0; h < g.length; ++h) g[h].lines.length && Qf(g[h], "unhide");
		c.wrapper.offsetHeight && (d.scrollTop = b.display.scroller.scrollTop), a.changeObjs && Qf(b, "changes", b, a.changeObjs), a.update && a.update.finish()
	}

	function fc(a, b) {
		if (a.curOp) return b();
		Yb(a);
		try {
			return b()
		} finally {
			$b(a)
		}
	}

	function gc(a, b) {
		return function() {
			if (a.curOp) return b.apply(a, arguments);
			Yb(a);
			try {
				return b.apply(a, arguments)
			} finally {
				$b(a)
			}
		}
	}

	function hc(a) {
		return function() {
			if (this.curOp) return a.apply(this, arguments);
			Yb(this);
			try {
				return a.apply(this, arguments)
			} finally {
				$b(this)
			}
		}
	}

	function ic(a) {
		return function() {
			var b = this.cm;
			if (!b || b.curOp) return a.apply(this, arguments);
			Yb(b);
			try {
				return a.apply(this, arguments)
			} finally {
				$b(b)
			}
		}
	}

	function jc(a, b, c) {
		this.line = b, this.rest = we(b), this.size = this.rest ? nf(gg(this.rest)) - c + 1 : 1, this.node = this.text = null, this.hidden = ze(a, b)
	}

	function kc(a, b, c) {
		for (var e, d = [], f = b; c > f; f = e) {
			var g = new jc(a.doc, jf(a.doc, f), f);
			e = f + g.size, d.push(g)
		}
		return d
	}

	function lc(a, b, c, d) {
		null == b && (b = a.doc.first), null == c && (c = a.doc.first + a.doc.size), d || (d = 0);
		var e = a.display;
		if (d && c < e.viewTo && (null == e.updateLineNumbers || e.updateLineNumbers > b) && (e.updateLineNumbers = b), a.curOp.viewChanged = !0, b >= e.viewTo) w && xe(a.doc, b) < e.viewTo && nc(a);
		else if (c <= e.viewFrom) w && ye(a.doc, c + d) > e.viewFrom ? nc(a) : (e.viewFrom += d, e.viewTo += d);
		else if (b <= e.viewFrom && c >= e.viewTo) nc(a);
		else if (b <= e.viewFrom) {
			var f = pc(a, c, c + d, 1);
			f ? (e.view = e.view.slice(f.index), e.viewFrom = f.lineN, e.viewTo += d) : nc(a)
		} else if (c >= e.viewTo) {
			var f = pc(a, b, b, -1);
			f ? (e.view = e.view.slice(0, f.index), e.viewTo = f.lineN) : nc(a)
		} else {
			var g = pc(a, b, b, -1),
				h = pc(a, c, c + d, 1);
			g && h ? (e.view = e.view.slice(0, g.index)
				.concat(kc(a, g.lineN, h.lineN))
				.concat(e.view.slice(h.index)), e.viewTo += d) : nc(a)
		}
		var i = e.externalMeasured;
		i && (c < i.lineN ? i.lineN += d : b < i.lineN + i.size && (e.externalMeasured = null))
	}

	function mc(a, b, c) {
		a.curOp.viewChanged = !0;
		var d = a.display,
			e = a.display.externalMeasured;
		if (e && b >= e.lineN && b < e.lineN + e.size && (d.externalMeasured = null), !(b < d.viewFrom || b >= d.viewTo)) {
			var f = d.view[oc(a, b)];
			if (null != f.node) {
				var g = f.changes || (f.changes = []); - 1 == ig(g, c) && g.push(c)
			}
		}
	}

	function nc(a) {
		a.display.viewFrom = a.display.viewTo = a.doc.first, a.display.view = [], a.display.viewOffset = 0
	}

	function oc(a, b) {
		if (b >= a.display.viewTo) return null;
		if (b -= a.display.viewFrom, 0 > b) return null;
		for (var c = a.display.view, d = 0; d < c.length; d++)
			if (b -= c[d].size, 0 > b) return d
	}

	function pc(a, b, c, d) {
		var f, e = oc(a, b),
			g = a.display.view;
		if (!w || c == a.doc.first + a.doc.size) return {
			index: e,
			lineN: c
		};
		for (var h = 0, i = a.display.viewFrom; e > h; h++) i += g[h].size;
		if (i != b) {
			if (d > 0) {
				if (e == g.length - 1) return null;
				f = i + g[e].size - b, e++
			} else f = i - b;
			b += f, c += f
		}
		for (; xe(a.doc, c) != c;) {
			if (e == (0 > d ? 0 : g.length - 1)) return null;
			c += d * g[e - (0 > d ? 1 : 0)].size, e += d
		}
		return {
			index: e,
			lineN: c
		}
	}

	function qc(a, b, c) {
		var d = a.display,
			e = d.view;
		0 == e.length || b >= d.viewTo || c <= d.viewFrom ? (d.view = kc(a, b, c), d.viewFrom = b) : (d.viewFrom > b ? d.view = kc(a, b, d.viewFrom)
			.concat(d.view) : d.viewFrom < b && (d.view = d.view.slice(oc(a, b))), d.viewFrom = b, d.viewTo < c ? d.view = d.view.concat(kc(a, d.viewTo, c)) : d.viewTo > c && (d.view = d.view.slice(0, oc(a, c)))), d.viewTo = c
	}

	function rc(a) {
		for (var b = a.display.view, c = 0, d = 0; d < b.length; d++) {
			var e = b[d];
			e.hidden || e.node && !e.changes || ++c
		}
		return c
	}

	function sc(a) {
		function e() {
			b.activeTouch && (c = setTimeout(function() {
				b.activeTouch = null
			}, 1e3), d = b.activeTouch, d.end = +new Date)
		}

		function h(a) {
			if (1 != a.touches.length) return !1;
			var b = a.touches[0];
			return b.radiusX <= 1 && b.radiusY <= 1
		}

		function i(a, b) {
			if (null == b.left) return !0;
			var c = b.left - a.left,
				d = b.top - a.top;
			return c * c + d * d > 400
		}
		var b = a.display;
		Mf(b.scroller, "mousedown", gc(a, xc)), f && 11 > g ? Mf(b.scroller, "dblclick", gc(a, function(b) {
			if (!Uf(a, b)) {
				var c = wc(a, b);
				if (c && !Ec(a, b) && !vc(a.display, b)) {
					Gf(b);
					var d = a.findWordAt(c);
					Ua(a.doc, d.anchor, d.head)
				}
			}
		})) : Mf(b.scroller, "dblclick", function(b) {
			Uf(a, b) || Gf(b)
		}), u || Mf(b.scroller, "contextmenu", function(b) {
			cd(a, b)
		});
		var c, d = {
			end: 0
		};
		Mf(b.scroller, "touchstart", function(e) {
			if (!Uf(a, e) && !h(e)) {
				clearTimeout(c);
				var f = +new Date;
				b.activeTouch = {
					start: f,
					moved: !1,
					prev: f - d.end <= 300 ? d : null
				}, 1 == e.touches.length && (b.activeTouch.left = e.touches[0].pageX, b.activeTouch.top = e.touches[0].pageY)
			}
		}), Mf(b.scroller, "touchmove", function() {
			b.activeTouch && (b.activeTouch.moved = !0)
		}), Mf(b.scroller, "touchend", function(c) {
			var d = b.activeTouch;
			if (d && !vc(b, c) && null != d.left && !d.moved && new Date - d.start < 300) {
				var g, f = a.coordsChar(b.activeTouch, "page");
				g = !d.prev || i(d, d.prev) ? new La(f, f) : !d.prev.prev || i(d, d.prev.prev) ? a.findWordAt(f) : new La(qa(f.line, 0), Pa(a.doc, qa(f.line + 1, 0))), a.setSelection(g.anchor, g.head), a.focus(), Gf(c)
			}
			e()
		}), Mf(b.scroller, "touchcancel", e), Mf(b.scroller, "scroll", function() {
			b.scroller.clientHeight && (Kc(a, b.scroller.scrollTop), Lc(a, b.scroller.scrollLeft, !0), Qf(a, "scroll", a))
		}), Mf(b.scroller, "mousewheel", function(b) {
			Pc(a, b)
		}), Mf(b.scroller, "DOMMouseScroll", function(b) {
			Pc(a, b)
		}), Mf(b.wrapper, "scroll", function() {
			b.wrapper.scrollTop = b.wrapper.scrollLeft = 0
		}), b.dragFunctions = {
			enter: function(b) {
				Uf(a, b) || Jf(b)
			},
			over: function(b) {
				Uf(a, b) || (Ic(a, b), Jf(b))
			},
			start: function(b) {
				Hc(a, b)
			},
			drop: gc(a, Gc),
			leave: function() {
				Jc(a)
			}
		};
		var j = b.input.getField();
		Mf(j, "keyup", function(b) {
			Zc.call(a, b)
		}), Mf(j, "keydown", gc(a, Xc)), Mf(j, "keypress", gc(a, $c)), Mf(j, "focus", ng(ad, a)), Mf(j, "blur", ng(bd, a))
	}

	function tc(a, b, c) {
		var d = c && c != x.Init;
		if (!b != !d) {
			var e = a.display.dragFunctions,
				f = b ? Mf : Pf;
			f(a.display.scroller, "dragstart", e.start), f(a.display.scroller, "dragenter", e.enter), f(a.display.scroller, "dragover", e.over), f(a.display.scroller, "dragleave", e.leave), f(a.display.scroller, "drop", e.drop)
		}
	}

	function uc(a) {
		var b = a.display;
		(b.lastWrapHeight != b.wrapper.clientHeight || b.lastWrapWidth != b.wrapper.clientWidth) && (b.cachedCharWidth = b.cachedTextHeight = b.cachedPaddingH = null, b.scrollbarsClipped = !1, a.setSize())
	}

	function vc(a, b) {
		for (var c = Kf(b); c != a.wrapper; c = c.parentNode)
			if (!c || 1 == c.nodeType && "true" == c.getAttribute("cm-ignore-events") || c.parentNode == a.sizer && c != a.mover) return !0
	}

	function wc(a, b, c, d) {
		var e = a.display;
		if (!c && "true" == Kf(b)
			.getAttribute("cm-not-content")) return null;
		var f, g, h = e.lineSpace.getBoundingClientRect();
		try {
			f = b.clientX - h.left, g = b.clientY - h.top
		} catch (b) {
			return null
		}
		var j, i = Rb(a, f, g);
		if (d && 1 == i.xRel && (j = jf(a.doc, i.line)
				.text)
			.length == i.ch) {
			var k = cg(j, j.length, a.options.tabSize) - j.length;
			i = qa(i.line, Math.max(0, Math.round((f - rb(a.display)
				.left) / Vb(a.display)) - k))
		}
		return i
	}

	function xc(a) {
		var b = this,
			c = b.display;
		if (!(Uf(b, a) || c.activeTouch && c.input.supportsTouch())) {
			if (c.shift = a.shiftKey, vc(c, a)) return void(h || (c.scroller.draggable = !1, setTimeout(function() {
				c.scroller.draggable = !0
			}, 100)));
			if (!Ec(b, a)) {
				var d = wc(b, a);
				switch (window.focus(), Lf(a)) {
					case 1:
						b.state.selectingText ? b.state.selectingText(a) : d ? Ac(b, a, d) : Kf(a) == c.scroller && Gf(a);
						break;
					case 2:
						h && (b.state.lastMiddleDown = +new Date), d && Ua(b.doc, d), setTimeout(function() {
							c.input.focus()
						}, 20), Gf(a);
						break;
					case 3:
						u ? cd(b, a) : _c(b)
				}
			}
		}
	}

	function Ac(a, b, c) {
		f ? setTimeout(ng(va, a), 0) : a.curOp.focus = zg();
		var e, d = +new Date;
		zc && zc.time > d - 400 && 0 == ra(zc.pos, c) ? e = "triple" : yc && yc.time > d - 400 && 0 == ra(yc.pos, c) ? (e = "double", zc = {
			time: d,
			pos: c
		}) : (e = "single", yc = {
			time: d,
			pos: c
		});
		var i, g = a.doc.sel,
			h = q ? b.metaKey : b.ctrlKey;
		a.options.dragDrop && Ig && !a.isReadOnly() && "single" == e && (i = g.contains(c)) > -1 && (ra((i = g.ranges[i])
			.from(), c) < 0 || c.xRel > 0) && (ra(i.to(), c) > 0 || c.xRel < 0) ? Bc(a, b, c, h) : Cc(a, b, c, e, h)
	}

	function Bc(a, b, c, d) {
		var e = a.display,
			i = +new Date,
			j = gc(a, function(k) {
				h && (e.scroller.draggable = !1), a.state.draggingText = !1, Pf(document, "mouseup", j), Pf(e.scroller, "drop", j), Math.abs(b.clientX - k.clientX) + Math.abs(b.clientY - k.clientY) < 10 && (Gf(k), !d && +new Date - 200 < i && Ua(a.doc, c), h || f && 9 == g ? setTimeout(function() {
					document.body.focus(), e.input.focus()
				}, 20) : e.input.focus())
			});
		h && (e.scroller.draggable = !0), a.state.draggingText = j, e.scroller.dragDrop && e.scroller.dragDrop(), Mf(document, "mouseup", j), Mf(e.scroller, "drop", j)
	}

	function Cc(a, b, c, d, e) {
		function o(b) {
			if (0 != ra(n, b))
				if (n = b, "rect" == d) {
					for (var e = [], f = a.options.tabSize, k = cg(jf(g, c.line)
						.text, c.ch, f), l = cg(jf(g, b.line)
						.text, b.ch, f), m = Math.min(k, l), o = Math.max(k, l), p = Math.min(c.line, b.line), q = Math.min(a.lastLine(), Math.max(c.line, b.line)); q >= p; p++) {
						var r = jf(g, p)
							.text,
							s = dg(r, m, f);
						m == o ? e.push(new La(qa(p, s), qa(p, s))) : r.length > s && e.push(new La(qa(p, s), qa(p, dg(r, o, f))))
					}
					e.length || e.push(new La(c, c)), $a(g, Ma(j.ranges.slice(0, i)
						.concat(e), i), {
						origin: "*mouse",
						scroll: !1
					}), a.scrollIntoView(b)
				} else {
					var t = h,
						u = t.anchor,
						v = b;
					if ("single" != d) {
						if ("double" == d) var w = a.findWordAt(b);
						else var w = new La(qa(b.line, 0), Pa(g, qa(b.line + 1, 0)));
						ra(w.anchor, u) > 0 ? (v = w.head, u = ua(t.from(), w.anchor)) : (v = w.anchor, u = ta(t.to(), w.head))
					}
					var e = j.ranges.slice(0);
					e[i] = new La(Pa(g, u), v), $a(g, Ma(e, i), _f)
				}
		}

		function r(b) {
			var c = ++q,
				e = wc(a, b, !0, "rect" == d);
			if (e)
				if (0 != ra(e, n)) {
					a.curOp.focus = zg(), o(e);
					var h = R(f, g);
					(e.line >= h.to || e.line < h.from) && setTimeout(gc(a, function() {
						q == c && r(b)
					}), 150)
				} else {
					var i = b.clientY < p.top ? -20 : b.clientY > p.bottom ? 20 : 0;
					i && setTimeout(gc(a, function() {
						q == c && (f.scroller.scrollTop += i, r(b))
					}), 50)
				}
		}

		function s(b) {
			a.state.selectingText = !1, q = 1 / 0, Gf(b), f.input.focus(), Pf(document, "mousemove", t), Pf(document, "mouseup", u), g.history.lastSelOrigin = null
		}
		var f = a.display,
			g = a.doc;
		Gf(b);
		var h, i, j = g.sel,
			k = j.ranges;
		if (e && !b.shiftKey ? (i = g.sel.contains(c), h = i > -1 ? k[i] : new La(c, c)) : (h = g.sel.primary(), i = g.sel.primIndex), b.altKey) d = "rect", e || (h = new La(c, c)), c = wc(a, b, !0, !0), i = -1;
		else if ("double" == d) {
			var l = a.findWordAt(c);
			h = a.display.shift || g.extend ? Ta(g, h, l.anchor, l.head) : l
		} else if ("triple" == d) {
			var m = new La(qa(c.line, 0), Pa(g, qa(c.line + 1, 0)));
			h = a.display.shift || g.extend ? Ta(g, h, m.anchor, m.head) : m
		} else h = Ta(g, h, c);
		e ? -1 == i ? (i = k.length, $a(g, Ma(k.concat([h]), i), {
			scroll: !1,
			origin: "*mouse"
		})) : k.length > 1 && k[i].empty() && "single" == d && !b.shiftKey ? ($a(g, Ma(k.slice(0, i)
			.concat(k.slice(i + 1)), 0), {
			scroll: !1,
			origin: "*mouse"
		}), j = g.sel) : Wa(g, i, h, _f) : (i = 0, $a(g, new Ka([h], 0), _f), j = g.sel);
		var n = c,
			p = f.wrapper.getBoundingClientRect(),
			q = 0,
			t = gc(a, function(a) {
				Lf(a) ? r(a) : s(a)
			}),
			u = gc(a, s);
		a.state.selectingText = u, Mf(document, "mousemove", t), Mf(document, "mouseup", u)
	}

	function Dc(a, b, c, d) {
		try {
			var e = b.clientX,
				f = b.clientY
		} catch (b) {
			return !1
		}
		if (e >= Math.floor(a.display.gutters.getBoundingClientRect()
			.right)) return !1;
		d && Gf(b);
		var g = a.display,
			h = g.lineDiv.getBoundingClientRect();
		if (f > h.bottom || !Wf(a, c)) return If(b);
		f -= h.top - g.viewOffset;
		for (var i = 0; i < a.options.gutters.length; ++i) {
			var j = g.gutters.childNodes[i];
			if (j && j.getBoundingClientRect()
				.right >= e) {
				var k = of (a.doc, f),
					l = a.options.gutters[i];
				return Qf(a, c, a, k, l, b), If(b)
			}
		}
	}

	function Ec(a, b) {
		return Dc(a, b, "gutterClick", !0)
	}

	function Gc(a) {
		var b = this;
		if (Jc(b), !Uf(b, a) && !vc(b.display, a)) {
			Gf(a), f && (Fc = +new Date);
			var c = wc(b, a, !0),
				d = a.dataTransfer.files;
			if (c && !b.isReadOnly())
				if (d && d.length && window.FileReader && window.File)
					for (var e = d.length, g = Array(e), h = 0, i = function(a, d) {
						if (!b.options.allowDropFileTypes || -1 != ig(b.options.allowDropFileTypes, a.type)) {
							var f = new FileReader;
							f.onload = gc(b, function() {
								var a = f.result;
								if (/[\x00-\x08\x0e-\x1f]{2}/.test(a) && (a = ""), g[d] = a, ++h == e) {
									c = Pa(b.doc, c);
									var i = {
										from: c,
										to: c,
										text: b.doc.splitLines(g.join(b.doc.lineSeparator())),
										origin: "paste"
									};
									kd(b.doc, i), Za(b.doc, Na(c, ed(i)))
								}
							}), f.readAsText(a)
						}
					}, j = 0; e > j; ++j) i(d[j], j);
				else {
					if (b.state.draggingText && b.doc.sel.contains(c) > -1) return b.state.draggingText(a), void setTimeout(function() {
						b.display.input.focus()
					}, 20);
					try {
						var g = a.dataTransfer.getData("Text");
						if (g) {
							if (b.state.draggingText && !(q ? a.altKey : a.ctrlKey)) var k = b.listSelections();
							if (_a(b.doc, Na(c, c)), k)
								for (var j = 0; j < k.length; ++j) qd(b.doc, "", k[j].anchor, k[j].head, "drag");
							b.replaceSelection(g, "around", "paste"), b.display.input.focus()
						}
					} catch (a) {}
				}
		}
	}

	function Hc(a, b) {
		if (f && (!a.state.draggingText || +new Date - Fc < 100)) return void Jf(b);
		if (!Uf(a, b) && !vc(a.display, b) && (b.dataTransfer.setData("Text", a.getSelection()), b.dataTransfer.setDragImage && !l)) {
			var c = ug("img", null, null, "position: fixed; left: 0; top: 0;");
			c.src = "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==", k && (c.width = c.height = 1, a.display.wrapper.appendChild(c), c._top = c.offsetTop), b.dataTransfer.setDragImage(c, 0, 0), k && c.parentNode.removeChild(c)
		}
	}

	function Ic(a, b) {
		var c = wc(a, b);
		if (c) {
			var d = document.createDocumentFragment();
			ib(a, c, d), a.display.dragCursor || (a.display.dragCursor = ug("div", null, "CodeMirror-cursors CodeMirror-dragcursors"), a.display.lineSpace.insertBefore(a.display.dragCursor, a.display.cursorDiv)), xg(a.display.dragCursor, d)
		}
	}

	function Jc(a) {
		a.display.dragCursor && (a.display.lineSpace.removeChild(a.display.dragCursor), a.display.dragCursor = null)
	}

	function Kc(a, b) {
		Math.abs(a.doc.scrollTop - b) < 2 || (a.doc.scrollTop = b, c || $(a, {
			top: b
		}), a.display.scroller.scrollTop != b && (a.display.scroller.scrollTop = b), a.display.scrollbars.setScrollTop(b), c && $(a), lb(a, 100))
	}

	function Lc(a, b, c) {
		(c ? b == a.doc.scrollLeft : Math.abs(a.doc.scrollLeft - b) < 2) || (b = Math.min(b, a.display.scroller.scrollWidth - a.display.scroller.clientWidth), a.doc.scrollLeft = b, S(a), a.display.scroller.scrollLeft != b && (a.display.scroller.scrollLeft = b), a.display.scrollbars.setScrollLeft(b))
	}

	function Pc(a, b) {
		var d = Oc(b),
			e = d.x,
			f = d.y,
			g = a.display,
			i = g.scroller,
			j = i.scrollWidth > i.clientWidth,
			l = i.scrollHeight > i.clientHeight;
		if (e && j || f && l) {
			if (f && q && h) a: for (var m = b.target, n = g.view; m != i; m = m.parentNode)
				for (var o = 0; o < n.length; o++)
					if (n[o].node == m) {
						a.display.currentWheelTarget = m;
						break a
					} if (e && !c && !k && null != Nc) return f && l && Kc(a, Math.max(0, Math.min(i.scrollTop + f * Nc, i.scrollHeight - i.clientHeight))), Lc(a, Math.max(0, Math.min(i.scrollLeft + e * Nc, i.scrollWidth - i.clientWidth))), (!f || f && l) && Gf(b), void(g.wheelStartX = null);
			if (f && null != Nc) {
				var p = f * Nc,
					r = a.doc.scrollTop,
					s = r + g.wrapper.clientHeight;
				0 > p ? r = Math.max(0, r + p - 50) : s = Math.min(a.doc.height, s + p + 50), $(a, {
					top: r,
					bottom: s
				})
			}
			20 > Mc && (null == g.wheelStartX ? (g.wheelStartX = i.scrollLeft, g.wheelStartY = i.scrollTop, g.wheelDX = e, g.wheelDY = f, setTimeout(function() {
				if (null != g.wheelStartX) {
					var a = i.scrollLeft - g.wheelStartX,
						b = i.scrollTop - g.wheelStartY,
						c = b && g.wheelDY && b / g.wheelDY || a && g.wheelDX && a / g.wheelDX;
					g.wheelStartX = g.wheelStartY = null, c && (Nc = (Nc * Mc + c) / (Mc + 1), ++Mc)
				}
			}, 200)) : (g.wheelDX += e, g.wheelDY += f))
		}
	}

	function Qc(a, b, c) {
		if ("string" == typeof b && (b = Od[b], !b)) return !1;
		a.display.input.ensurePolled();
		var d = a.display.shift,
			e = !1;
		try {
			a.isReadOnly() && (a.state.suppressEdits = !0), c && (a.display.shift = !1), e = b(a) != Zf
		} finally {
			a.display.shift = d, a.state.suppressEdits = !1
		}
		return e
	}

	function Rc(a, b, c) {
		for (var d = 0; d < a.state.keyMaps.length; d++) {
			var e = Rd(b, a.state.keyMaps[d], c, a);
			if (e) return e
		}
		return a.options.extraKeys && Rd(b, a.options.extraKeys, c, a) || Rd(b, a.options.keyMap, c, a)
	}

	function Tc(a, b, c, d) {
		var e = a.state.keySeq;
		if (e) {
			if (Sd(b)) return "handled";
			Sc.set(50, function() {
				a.state.keySeq == e && (a.state.keySeq = null, a.display.input.reset())
			}), b = e + " " + b
		}
		var f = Rc(a, b, d);
		return "multi" == f && (a.state.keySeq = b), "handled" == f && Sf(a, "keyHandled", a, b, c), ("handled" == f || "multi" == f) && (Gf(c), kb(a)), e && !f && /\'$/.test(b) ? (Gf(c), !0) : !!f
	}

	function Uc(a, b) {
		var c = Td(b, !0);
		return c ? b.shiftKey && !a.state.keySeq ? Tc(a, "Shift-" + c, b, function(b) {
			return Qc(a, b, !0)
		}) || Tc(a, c, b, function(b) {
			return ("string" == typeof b ? /^go[A-Z]/.test(b) : b.motion) ? Qc(a, b) : void 0
		}) : Tc(a, c, b, function(b) {
			return Qc(a, b)
		}) : !1
	}

	function Vc(a, b, c) {
		return Tc(a, "'" + c + "'", b, function(b) {
			return Qc(a, b, !0)
		})
	}

	function Xc(a) {
		var b = this;
		if (b.curOp.focus = zg(), !Uf(b, a)) {
			f && 11 > g && 27 == a.keyCode && (a.returnValue = !1);
			var c = a.keyCode;
			b.display.shift = 16 == c || a.shiftKey;
			var d = Uc(b, a);
			k && (Wc = d ? c : null, !d && 88 == c && !Pg && (q ? a.metaKey : a.ctrlKey) && b.replaceSelection("", null, "cut")), 18 != c || /\bCodeMirror-crosshair\b/.test(b.display.lineDiv.className) || Yc(b)
		}
	}

	function Yc(a) {
		function c(a) {
			18 != a.keyCode && a.altKey || (Bg(b, "CodeMirror-crosshair"), Pf(document, "keyup", c), Pf(document, "mouseover", c))
		}
		var b = a.display.lineDiv;
		Cg(b, "CodeMirror-crosshair"), Mf(document, "keyup", c), Mf(document, "mouseover", c)
	}

	function Zc(a) {
		16 == a.keyCode && (this.doc.sel.shift = !1), Uf(this, a)
	}

	function $c(a) {
		var b = this;
		if (!(vc(b.display, a) || Uf(b, a) || a.ctrlKey && !a.altKey || q && a.metaKey)) {
			var c = a.keyCode,
				d = a.charCode;
			if (k && c == Wc) return Wc = null, void Gf(a);
			if (!k || a.which && !(a.which < 10) || !Uc(b, a)) {
				var e = String.fromCharCode(null == d ? c : d);
				Vc(b, a, e) || b.display.input.onKeyPress(a)
			}
		}
	}

	function _c(a) {
		a.state.delayingBlurEvent = !0, setTimeout(function() {
			a.state.delayingBlurEvent && (a.state.delayingBlurEvent = !1, bd(a))
		}, 100)
	}

	function ad(a) {
		a.state.delayingBlurEvent && (a.state.delayingBlurEvent = !1), "nocursor" != a.options.readOnly && (a.state.focused || (Qf(a, "focus", a), a.state.focused = !0, Cg(a.display.wrapper, "CodeMirror-focused"), a.curOp || a.display.selForContextMenu == a.doc.sel || (a.display.input.reset(), h && setTimeout(function() {
			a.display.input.reset(!0)
		}, 20)), a.display.input.receivedFocus()), kb(a))
	}

	function bd(a) {
		a.state.delayingBlurEvent || (a.state.focused && (Qf(a, "blur", a), a.state.focused = !1, Bg(a.display.wrapper, "CodeMirror-focused")), clearInterval(a.display.blinker), setTimeout(function() {
			a.state.focused || (a.display.shift = !1)
		}, 150))
	}

	function cd(a, b) {
		vc(a.display, b) || dd(a, b) || Uf(a, b, "contextmenu") || a.display.input.onContextMenu(b)
	}

	function dd(a, b) {
		return Wf(a, "gutterContextMenu") ? Dc(a, b, "gutterContextMenu", !1) : !1
	}

	function fd(a, b) {
		if (ra(a, b.from) < 0) return a;
		if (ra(a, b.to) <= 0) return ed(b);
		var c = a.line + b.text.length - (b.to.line - b.from.line) - 1,
			d = a.ch;
		return a.line == b.to.line && (d += ed(b)
			.ch - b.to.ch), qa(c, d)
	}

	function gd(a, b) {
		for (var c = [], d = 0; d < a.sel.ranges.length; d++) {
			var e = a.sel.ranges[d];
			c.push(new La(fd(e.anchor, b), fd(e.head, b)))
		}
		return Ma(c, a.sel.primIndex)
	}

	function hd(a, b, c) {
		return a.line == b.line ? qa(c.line, a.ch - b.ch + c.ch) : qa(c.line + (a.line - b.line), a.ch)
	}

	function id(a, b, c) {
		for (var d = [], e = qa(a.first, 0), f = e, g = 0; g < b.length; g++) {
			var h = b[g],
				i = hd(h.from, e, f),
				j = hd(ed(h), e, f);
			if (e = h.to, f = j, "around" == c) {
				var k = a.sel.ranges[g],
					l = ra(k.head, k.anchor) < 0;
				d[g] = new La(l ? j : i, l ? i : j)
			} else d[g] = new La(i, i)
		}
		return new Ka(d, a.sel.primIndex)
	}

	function jd(a, b, c) {
		var d = {
			canceled: !1,
			from: b.from,
			to: b.to,
			text: b.text,
			origin: b.origin,
			cancel: function() {
				this.canceled = !0
			}
		};
		return c && (d.update = function(b, c, d, e) {
			b && (this.from = Pa(a, b)), c && (this.to = Pa(a, c)), d && (this.text = d), void 0 !== e && (this.origin = e)
		}), Qf(a, "beforeChange", a, d), a.cm && Qf(a.cm, "beforeChange", a.cm, d), d.canceled ? null : {
			from: d.from,
			to: d.to,
			text: d.text,
			origin: d.origin
		}
	}

	function kd(a, b, c) {
		if (a.cm) {
			if (!a.cm.curOp) return gc(a.cm, kd)(a, b, c);
			if (a.cm.state.suppressEdits) return
		}
		if (!(Wf(a, "beforeChange") || a.cm && Wf(a.cm, "beforeChange")) || (b = jd(a, b, !0))) {
			var d = v && !c && le(a, b.from, b.to);
			if (d)
				for (var e = d.length - 1; e >= 0; --e) ld(a, {
					from: d[e].from,
					to: d[e].to,
					text: e ? [""] : b.text
				});
			else ld(a, b)
		}
	}

	function ld(a, b) {
		if (1 != b.text.length || "" != b.text[0] || 0 != ra(b.from, b.to)) {
			var c = gd(a, b);
			vf(a, b, c, a.cm ? a.cm.curOp.id : NaN), od(a, b, c, ie(a, b));
			var d = [];
			gf(a, function(a, c) {
				c || -1 != ig(d, a.history) || (Ff(a.history, b), d.push(a.history)), od(a, b, null, ie(a, b))
			})
		}
	}

	function md(a, b, c) {
		if (!a.cm || !a.cm.state.suppressEdits) {
			for (var e, d = a.history, f = a.sel, g = "undo" == b ? d.done : d.undone, h = "undo" == b ? d.undone : d.done, i = 0; i < g.length && (e = g[i], c ? !e.ranges || e.equals(a.sel) : e.ranges); i++);
			if (i != g.length) {
				for (d.lastOrigin = d.lastSelOrigin = null; e = g.pop(), e.ranges;) {
					if (yf(e, h), c && !e.equals(a.sel)) return void $a(a, e, {
						clearRedo: !1
					});
					f = e
				}
				var j = [];
				yf(f, h), h.push({
					changes: j,
					generation: d.generation
				}), d.generation = e.generation || ++d.maxGeneration;
				for (var k = Wf(a, "beforeChange") || a.cm && Wf(a.cm, "beforeChange"), i = e.changes.length - 1; i >= 0; --i) {
					var l = e.changes[i];
					if (l.origin = b, k && !jd(a, l, !1)) return void(g.length = 0);
					j.push(sf(a, l));
					var m = i ? gd(a, l) : gg(g);
					od(a, l, m, ke(a, l)), !i && a.cm && a.cm.scrollIntoView({
						from: l.from,
						to: ed(l)
					});
					var n = [];
					gf(a, function(a, b) {
						b || -1 != ig(n, a.history) || (Ff(a.history, l), n.push(a.history)), od(a, l, null, ke(a, l))
					})
				}
			}
		}
	}

	function nd(a, b) {
		if (0 != b && (a.first += b, a.sel = new Ka(jg(a.sel.ranges, function(a) {
			return new La(qa(a.anchor.line + b, a.anchor.ch), qa(a.head.line + b, a.head.ch))
		}), a.sel.primIndex), a.cm)) {
			lc(a.cm, a.first, a.first - b, b);
			for (var c = a.cm.display, d = c.viewFrom; d < c.viewTo; d++) mc(a.cm, d, "gutter")
		}
	}

	function od(a, b, c, d) {
		if (a.cm && !a.cm.curOp) return gc(a.cm, od)(a, b, c, d);
		if (b.to.line < a.first) return void nd(a, b.text.length - 1 - (b.to.line - b.from.line));
		if (!(b.from.line > a.lastLine())) {
			if (b.from.line < a.first) {
				var e = b.text.length - 1 - (a.first - b.from.line);
				nd(a, e), b = {
					from: qa(a.first, 0),
					to: qa(b.to.line + e, b.to.ch),
					text: [gg(b.text)],
					origin: b.origin
				}
			}
			var f = a.lastLine();
			b.to.line > f && (b = {
				from: b.from,
				to: qa(f, jf(a, f)
					.text.length),
				text: [b.text[0]],
				origin: b.origin
			}), b.removed = kf(a, b.from, b.to), c || (c = gd(a, b)), a.cm ? pd(a.cm, b, d) : _e(a, b, d), _a(a, c, $f)
		}
	}

	function pd(a, b, c) {
		var d = a.doc,
			e = a.display,
			f = b.from,
			g = b.to,
			h = !1,
			i = f.line;
		a.options.lineWrapping || (i = nf(ve(jf(d, f.line))), d.iter(i, g.line + 1, function(a) {
			return a == e.maxLine ? (h = !0, !0) : void 0
		})), d.sel.contains(b.from, b.to) > -1 && Vf(a), _e(d, b, c, C(a)), a.options.lineWrapping || (d.iter(i, f.line + b.text.length, function(a) {
			var b = I(a);
			b > e.maxLineLength && (e.maxLine = a, e.maxLineLength = b, e.maxLineChanged = !0, h = !1)
		}), h && (a.curOp.updateMaxLine = !0)), d.frontier = Math.min(d.frontier, f.line), lb(a, 400);
		var j = b.text.length - (g.line - f.line) - 1;
		b.full ? lc(a) : f.line != g.line || 1 != b.text.length || $e(a.doc, b) ? lc(a, f.line, g.line + 1, j) : mc(a, f.line, "text");
		var k = Wf(a, "changes"),
			l = Wf(a, "change");
		if (l || k) {
			var m = {
				from: f,
				to: g,
				text: b.text,
				removed: b.removed,
				origin: b.origin
			};
			l && Sf(a, "change", a, m), k && (a.curOp.changeObjs || (a.curOp.changeObjs = []))
				.push(m)
		}
		a.display.selForContextMenu = null
	}

	function qd(a, b, c, d, e) {
		if (d || (d = c), ra(d, c) < 0) {
			var f = d;
			d = c, c = f
		}
		"string" == typeof b && (b = a.splitLines(b)), kd(a, {
			from: c,
			to: d,
			text: b,
			origin: e
		})
	}

	function rd(a, b) {
		if (!Uf(a, "scrollCursorIntoView")) {
			var c = a.display,
				d = c.sizer.getBoundingClientRect(),
				e = null;
			if (b.top + d.top < 0 ? e = !0 : b.bottom + d.top > (window.innerHeight || document.documentElement.clientHeight) && (e = !1), null != e && !n) {
				var f = ug("div", "\u200b", null, "position: absolute; top: " + (b.top - c.viewOffset - pb(a.display)) + "px; height: " + (b.bottom - b.top + sb(a) + c.barHeight) + "px; left: " + b.left + "px; width: 2px;");
				a.display.lineSpace.appendChild(f), f.scrollIntoView(e), a.display.lineSpace.removeChild(f)
			}
		}
	}

	function sd(a, b, c, d) {
		null == d && (d = 0);
		for (var e = 0; 5 > e; e++) {
			var f = !1,
				g = Ob(a, b),
				h = c && c != b ? Ob(a, c) : g,
				i = ud(a, Math.min(g.left, h.left), Math.min(g.top, h.top) - d, Math.max(g.left, h.left), Math.max(g.bottom, h.bottom) + d),
				j = a.doc.scrollTop,
				k = a.doc.scrollLeft;
			if (null != i.scrollTop && (Kc(a, i.scrollTop), Math.abs(a.doc.scrollTop - j) > 1 && (f = !0)), null != i.scrollLeft && (Lc(a, i.scrollLeft), Math.abs(a.doc.scrollLeft - k) > 1 && (f = !0)), !f) break
		}
		return g
	}

	function td(a, b, c, d, e) {
		var f = ud(a, b, c, d, e);
		null != f.scrollTop && Kc(a, f.scrollTop), null != f.scrollLeft && Lc(a, f.scrollLeft)
	}

	function ud(a, b, c, d, e) {
		var f = a.display,
			g = Ub(a.display);
		0 > c && (c = 0);
		var h = a.curOp && null != a.curOp.scrollTop ? a.curOp.scrollTop : f.scroller.scrollTop,
			i = ub(a),
			j = {};
		e - c > i && (e = c + i);
		var k = a.doc.height + qb(f),
			l = g > c,
			m = e > k - g;
		if (h > c) j.scrollTop = l ? 0 : c;
		else if (e > h + i) {
			var n = Math.min(c, (m ? k : e) - i);
			n != h && (j.scrollTop = n)
		}
		var o = a.curOp && null != a.curOp.scrollLeft ? a.curOp.scrollLeft : f.scroller.scrollLeft,
			p = tb(a) - (a.options.fixedGutter ? f.gutters.offsetWidth : 0),
			q = d - b > p;
		return q && (d = b + p), 10 > b ? j.scrollLeft = 0 : o > b ? j.scrollLeft = Math.max(0, b - (q ? 0 : 10)) : d > p + o - 3 && (j.scrollLeft = d + (q ? 0 : 10) - p), j
	}

	function vd(a, b, c) {
		(null != b || null != c) && xd(a), null != b && (a.curOp.scrollLeft = (null == a.curOp.scrollLeft ? a.doc.scrollLeft : a.curOp.scrollLeft) + b), null != c && (a.curOp.scrollTop = (null == a.curOp.scrollTop ? a.doc.scrollTop : a.curOp.scrollTop) + c)
	}

	function wd(a) {
		xd(a);
		var b = a.getCursor(),
			c = b,
			d = b;
		a.options.lineWrapping || (c = b.ch ? qa(b.line, b.ch - 1) : b, d = qa(b.line, b.ch + 1)), a.curOp.scrollToPos = {
			from: c,
			to: d,
			margin: a.options.cursorScrollMargin,
			isCursor: !0
		}
	}

	function xd(a) {
		var b = a.curOp.scrollToPos;
		if (b) {
			a.curOp.scrollToPos = null;
			var c = Pb(a, b.from),
				d = Pb(a, b.to),
				e = ud(a, Math.min(c.left, d.left), Math.min(c.top, d.top) - b.margin, Math.max(c.right, d.right), Math.max(c.bottom, d.bottom) + b.margin);
			a.scrollTo(e.scrollLeft, e.scrollTop)
		}
	}

	function yd(a, b, c, d) {
		var f, e = a.doc;
		null == c && (c = "add"), "smart" == c && (e.mode.indent ? f = ob(a, b) : c = "prev");
		var g = a.options.tabSize,
			h = jf(e, b),
			i = cg(h.text, null, g);
		h.stateAfter && (h.stateAfter = null);
		var k, j = h.text.match(/^\s*/)[0];
		if (d || /\S/.test(h.text)) {
			if ("smart" == c && (k = e.mode.indent(f, h.text.slice(j.length), h.text), k == Zf || k > 150)) {
				if (!d) return;
				c = "prev"
			}
		} else k = 0, c = "not";
		"prev" == c ? k = b > e.first ? cg(jf(e, b - 1)
			.text, null, g) : 0 : "add" == c ? k = i + a.options.indentUnit : "subtract" == c ? k = i - a.options.indentUnit : "number" == typeof c && (k = i + c), k = Math.max(0, k);
		var l = "",
			m = 0;
		if (a.options.indentWithTabs)
			for (var n = Math.floor(k / g); n; --n) m += g, l += "	";
		if (k > m && (l += fg(k - m)), l != j) return qd(e, l, qa(b, 0), qa(b, j.length), "+input"), h.stateAfter = null, !0;
		for (var n = 0; n < e.sel.ranges.length; n++) {
			var o = e.sel.ranges[n];
			if (o.head.line == b && o.head.ch < j.length) {
				var m = qa(b, j.length);
				Wa(e, n, new La(m, m));
				break
			}
		}
	}

	function zd(a, b, c, d) {
		var e = b,
			f = b;
		return "number" == typeof b ? f = jf(a, Oa(a, b)) : e = nf(b), null == e ? null : (d(f, e) && a.cm && mc(a.cm, e, c), f)
	}

	function Ad(a, b) {
		for (var c = a.doc.sel.ranges, d = [], e = 0; e < c.length; e++) {
			for (var f = b(c[e]); d.length && ra(f.from, gg(d)
				.to) <= 0;) {
				var g = d.pop();
				if (ra(g.from, f.from) < 0) {
					f.from = g.from;
					break
				}
			}
			d.push(f)
		}
		fc(a, function() {
			for (var b = d.length - 1; b >= 0; b--) qd(a.doc, "", d[b].from, d[b].to, "+delete");
			wd(a)
		})
	}

	function Bd(a, b, c, d, e) {
		function j() {
			var b = f + c;
			return b < a.first || b >= a.first + a.size ? !1 : (f = b, i = jf(a, b))
		}

		function k(a) {
			var b = (e ? dh : eh)(i, g, c, !0);
			if (null == b) {
				if (a || !j()) return !1;
				g = e ? (0 > c ? Xg : Wg)(i) : 0 > c ? i.text.length : 0
			} else g = b;
			return !0
		}
		var f = b.line,
			g = b.ch,
			h = c,
			i = jf(a, f);
		if ("char" == d) k();
		else if ("column" == d) k(!0);
		else if ("word" == d || "group" == d)
			for (var l = null, m = "group" == d, n = a.cm && a.cm.getHelper(b, "wordChars"), o = !0; !(0 > c) || k(!o); o = !1) {
				var p = i.text.charAt(g) || "\n",
					q = qg(p, n) ? "w" : m && "\n" == p ? "n" : !m || /\s/.test(p) ? null : "p";
				if (!m || o || q || (q = "s"), l && l != q) {
					0 > c && (c = 1, k());
					break
				}
				if (q && (l = q), c > 0 && !k(!o)) break
			}
		var r = eb(a, qa(f, g), b, h, !0);
		return ra(b, r) || (r.hitSide = !0), r
	}

	function Cd(a, b, c, d) {
		var g, e = a.doc,
			f = b.left;
		if ("page" == d) {
			var h = Math.min(a.display.wrapper.clientHeight, window.innerHeight || document.documentElement.clientHeight);
			g = b.top + c * (h - (0 > c ? 1.5 : .5) * Ub(a.display))
		} else "line" == d && (g = c > 0 ? b.bottom + 3 : b.top - 3);
		for (;;) {
			var i = Rb(a, f, g);
			if (!i.outside) break;
			if (0 > c ? 0 >= g : g >= e.height) {
				i.hitSide = !0;
				break
			}
			g += 5 * c
		}
		return i
	}

	function Fd(a, b, c, d) {
		x.defaults[a] = b, c && (Ed[a] = d ? function(a, b, d) {
			d != Gd && c(a, b, d)
		} : c)
	}

	function Qd(a) {
		for (var c, d, e, f, b = a.split(/-(?!$)/), a = b[b.length - 1], g = 0; g < b.length - 1; g++) {
			var h = b[g];
			if (/^(cmd|meta|m)$/i.test(h)) f = !0;
			else if (/^a(lt)?$/i.test(h)) c = !0;
			else if (/^(c|ctrl|control)$/i.test(h)) d = !0;
			else {
				if (!/^s(hift)$/i.test(h)) throw new Error("Unrecognized modifier name: " + h);
				e = !0
			}
		}
		return c && (a = "Alt-" + a), d && (a = "Ctrl-" + a), f && (a = "Cmd-" + a), e && (a = "Shift-" + a), a
	}

	function Ud(a) {
		return "string" == typeof a ? Pd[a] : a
	}

	function Yd(a, b, c, d, e) {
		if (d && d.shared) return $d(a, b, c, d, e);
		if (a.cm && !a.cm.curOp) return gc(a.cm, Yd)(a, b, c, d, e);
		var f = new Xd(a, e),
			g = ra(b, c);
		if (d && mg(d, f, !1), g > 0 || 0 == g && f.clearWhenEmpty !== !1) return f;
		if (f.replacedWith && (f.collapsed = !0, f.widgetNode = ug("span", [f.replacedWith], "CodeMirror-widget"), d.handleMouseEvents || f.widgetNode.setAttribute("cm-ignore-events", "true"), d.insertLeft && (f.widgetNode.insertLeft = !0)), f.collapsed) {
			if (ue(a, b.line, b, c, f) || b.line != c.line && ue(a, c.line, b, c, f)) throw new Error("Inserting collapsed marker partially overlapping an existing one");
			w = !0
		}
		f.addToHistory && vf(a, {
			from: b,
			to: c,
			origin: "markText"
		}, a.sel, NaN);
		var j, h = b.line,
			i = a.cm;
		if (a.iter(h, c.line + 1, function(a) {
			i && f.collapsed && !i.options.lineWrapping && ve(a) == i.display.maxLine && (j = !0), f.collapsed && h != b.line && mf(a, 0), fe(a, new ce(f, h == b.line ? b.ch : null, h == c.line ? c.ch : null)), ++h
		}), f.collapsed && a.iter(b.line, c.line + 1, function(b) {
			ze(a, b) && mf(b, 0)
		}), f.clearOnEnter && Mf(f, "beforeCursorEnter", function() {
			f.clear()
		}), f.readOnly && (v = !0, (a.history.done.length || a.history.undone.length) && a.clearHistory()), f.collapsed && (f.id = ++Wd, f.atomic = !0), i) {
			if (j && (i.curOp.updateMaxLine = !0), f.collapsed) lc(i, b.line, c.line + 1);
			else if (f.className || f.title || f.startStyle || f.endStyle || f.css)
				for (var k = b.line; k <= c.line; k++) mc(i, k, "text");
			f.atomic && bb(i.doc), Sf(i, "markerAdded", i, f)
		}
		return f
	}

	function $d(a, b, c, d, e) {
		d = mg(d), d.shared = !1;
		var f = [Yd(a, b, c, d, e)],
			g = f[0],
			h = d.widgetNode;
		return gf(a, function(a) {
			h && (d.widgetNode = h.cloneNode(!0)), f.push(Yd(a, Pa(a, b), Pa(a, c), d, e));
			for (var i = 0; i < a.linked.length; ++i)
				if (a.linked[i].isParent) return;
			g = gg(f)
		}), new Zd(f, g)
	}

	function _d(a) {
		return a.findMarks(qa(a.first, 0), a.clipPos(qa(a.lastLine())), function(a) {
			return a.parent
		})
	}

	function ae(a, b) {
		for (var c = 0; c < b.length; c++) {
			var d = b[c],
				e = d.find(),
				f = a.clipPos(e.from),
				g = a.clipPos(e.to);
			if (ra(f, g)) {
				var h = Yd(a, f, g, d.primary, d.primary.type);
				d.markers.push(h), h.parent = d
			}
		}
	}

	function be(a) {
		for (var b = 0; b < a.length; b++) {
			var c = a[b],
				d = [c.primary.doc];
			gf(c.primary.doc, function(a) {
				d.push(a)
			});
			for (var e = 0; e < c.markers.length; e++) {
				var f = c.markers[e]; - 1 == ig(d, f.doc) && (f.parent = null, c.markers.splice(e--, 1))
			}
		}
	}

	function ce(a, b, c) {
		this.marker = a, this.from = b, this.to = c
	}

	function de(a, b) {
		if (a)
			for (var c = 0; c < a.length; ++c) {
				var d = a[c];
				if (d.marker == b) return d
			}
	}

	function ee(a, b) {
		for (var c, d = 0; d < a.length; ++d) a[d] != b && (c || (c = []))
			.push(a[d]);
		return c
	}

	function fe(a, b) {
		a.markedSpans = a.markedSpans ? a.markedSpans.concat([b]) : [b], b.marker.attachLine(a)
	}

	function ge(a, b, c) {
		if (a)
			for (var e, d = 0; d < a.length; ++d) {
				var f = a[d],
					g = f.marker,
					h = null == f.from || (g.inclusiveLeft ? f.from <= b : f.from < b);
				if (h || f.from == b && "bookmark" == g.type && (!c || !f.marker.insertLeft)) {
					var i = null == f.to || (g.inclusiveRight ? f.to >= b : f.to > b);
					(e || (e = []))
					.push(new ce(g, f.from, i ? null : f.to))
				}
			}
		return e
	}

	function he(a, b, c) {
		if (a)
			for (var e, d = 0; d < a.length; ++d) {
				var f = a[d],
					g = f.marker,
					h = null == f.to || (g.inclusiveRight ? f.to >= b : f.to > b);
				if (h || f.from == b && "bookmark" == g.type && (!c || f.marker.insertLeft)) {
					var i = null == f.from || (g.inclusiveLeft ? f.from <= b : f.from < b);
					(e || (e = []))
					.push(new ce(g, i ? null : f.from - b, null == f.to ? null : f.to - b))
				}
			}
		return e
	}

	function ie(a, b) {
		if (b.full) return null;
		var c = Ra(a, b.from.line) && jf(a, b.from.line)
			.markedSpans,
			d = Ra(a, b.to.line) && jf(a, b.to.line)
			.markedSpans;
		if (!c && !d) return null;
		var e = b.from.ch,
			f = b.to.ch,
			g = 0 == ra(b.from, b.to),
			h = ge(c, e, g),
			i = he(d, f, g),
			j = 1 == b.text.length,
			k = gg(b.text)
			.length + (j ? e : 0);
		if (h)
			for (var l = 0; l < h.length; ++l) {
				var m = h[l];
				if (null == m.to) {
					var n = de(i, m.marker);
					n ? j && (m.to = null == n.to ? null : n.to + k) : m.to = e
				}
			}
		if (i)
			for (var l = 0; l < i.length; ++l) {
				var m = i[l];
				if (null != m.to && (m.to += k), null == m.from) {
					var n = de(h, m.marker);
					n || (m.from = k, j && (h || (h = []))
						.push(m))
				} else m.from += k, j && (h || (h = []))
					.push(m)
			}
		h && (h = je(h)), i && i != h && (i = je(i));
		var o = [h];
		if (!j) {
			var q, p = b.text.length - 2;
			if (p > 0 && h)
				for (var l = 0; l < h.length; ++l) null == h[l].to && (q || (q = []))
					.push(new ce(h[l].marker, null, null));
			for (var l = 0; p > l; ++l) o.push(q);
			o.push(i)
		}
		return o
	}

	function je(a) {
		for (var b = 0; b < a.length; ++b) {
			var c = a[b];
			null != c.from && c.from == c.to && c.marker.clearWhenEmpty !== !1 && a.splice(b--, 1)
		}
		return a.length ? a : null
	}

	function ke(a, b) {
		var c = Bf(a, b),
			d = ie(a, b);
		if (!c) return d;
		if (!d) return c;
		for (var e = 0; e < c.length; ++e) {
			var f = c[e],
				g = d[e];
			if (f && g) a: for (var h = 0; h < g.length; ++h) {
				for (var i = g[h], j = 0; j < f.length; ++j)
					if (f[j].marker == i.marker) continue a;
				f.push(i)
			} else g && (c[e] = g)
		}
		return c
	}

	function le(a, b, c) {
		var d = null;
		if (a.iter(b.line, c.line + 1, function(a) {
			if (a.markedSpans)
				for (var b = 0; b < a.markedSpans.length; ++b) {
					var c = a.markedSpans[b].marker;
					!c.readOnly || d && -1 != ig(d, c) || (d || (d = []))
						.push(c)
				}
		}), !d) return null;
		for (var e = [{
			from: b,
			to: c
		}], f = 0; f < d.length; ++f)
			for (var g = d[f], h = g.find(0), i = 0; i < e.length; ++i) {
				var j = e[i];
				if (!(ra(j.to, h.from) < 0 || ra(j.from, h.to) > 0)) {
					var k = [i, 1],
						l = ra(j.from, h.from),
						m = ra(j.to, h.to);
					(0 > l || !g.inclusiveLeft && !l) && k.push({
						from: j.from,
						to: h.from
					}), (m > 0 || !g.inclusiveRight && !m) && k.push({
						from: h.to,
						to: j.to
					}), e.splice.apply(e, k), i += k.length - 1
				}
			}
		return e
	}

	function me(a) {
		var b = a.markedSpans;
		if (b) {
			for (var c = 0; c < b.length; ++c) b[c].marker.detachLine(a);
			a.markedSpans = null
		}
	}

	function ne(a, b) {
		if (b) {
			for (var c = 0; c < b.length; ++c) b[c].marker.attachLine(a);
			a.markedSpans = b
		}
	}

	function oe(a) {
		return a.inclusiveLeft ? -1 : 0
	}

	function pe(a) {
		return a.inclusiveRight ? 1 : 0
	}

	function qe(a, b) {
		var c = a.lines.length - b.lines.length;
		if (0 != c) return c;
		var d = a.find(),
			e = b.find(),
			f = ra(d.from, e.from) || oe(a) - oe(b);
		if (f) return -f;
		var g = ra(d.to, e.to) || pe(a) - pe(b);
		return g ? g : b.id - a.id
	}

	function re(a, b) {
		var d, c = w && a.markedSpans;
		if (c)
			for (var e, f = 0; f < c.length; ++f) e = c[f], e.marker.collapsed && null == (b ? e.from : e.to) && (!d || qe(d, e.marker) < 0) && (d = e.marker);
		return d
	}

	function se(a) {
		return re(a, !0)
	}

	function te(a) {
		return re(a, !1)
	}

	function ue(a, b, c, d, e) {
		var f = jf(a, b),
			g = w && f.markedSpans;
		if (g)
			for (var h = 0; h < g.length; ++h) {
				var i = g[h];
				if (i.marker.collapsed) {
					var j = i.marker.find(0),
						k = ra(j.from, c) || oe(i.marker) - oe(e),
						l = ra(j.to, d) || pe(i.marker) - pe(e);
					if (!(k >= 0 && 0 >= l || 0 >= k && l >= 0) && (0 >= k && (ra(j.to, c) > 0 || i.marker.inclusiveRight && e.inclusiveLeft) || k >= 0 && (ra(j.from, d) < 0 || i.marker.inclusiveLeft && e.inclusiveRight))) return !0
				}
			}
	}

	function ve(a) {
		for (var b; b = se(a);) a = b.find(-1, !0)
			.line;
		return a
	}

	function we(a) {
		for (var b, c; b = te(a);) a = b.find(1, !0)
			.line, (c || (c = []))
			.push(a);
		return c
	}

	function xe(a, b) {
		var c = jf(a, b),
			d = ve(c);
		return c == d ? b : nf(d)
	}

	function ye(a, b) {
		if (b > a.lastLine()) return b;
		var d, c = jf(a, b);
		if (!ze(a, c)) return b;
		for (; d = te(c);) c = d.find(1, !0)
			.line;
		return nf(c) + 1
	}

	function ze(a, b) {
		var c = w && b.markedSpans;
		if (c)
			for (var d, e = 0; e < c.length; ++e)
				if (d = c[e], d.marker.collapsed) {
					if (null == d.from) return !0;
					if (!d.marker.widgetNode && 0 == d.from && d.marker.inclusiveLeft && Ae(a, b, d)) return !0
				}
	}

	function Ae(a, b, c) {
		if (null == c.to) {
			var d = c.marker.find(1, !0);
			return Ae(a, d.line, de(d.line.markedSpans, c.marker))
		}
		if (c.marker.inclusiveRight && c.to == b.text.length) return !0;
		for (var e, f = 0; f < b.markedSpans.length; ++f)
			if (e = b.markedSpans[f], e.marker.collapsed && !e.marker.widgetNode && e.from == c.to && (null == e.to || e.to != c.from) && (e.marker.inclusiveLeft || c.marker.inclusiveRight) && Ae(a, b, e)) return !0
	}

	function Ce(a, b, c) {
		pf(b) < (a.curOp && a.curOp.scrollTop || a.doc.scrollTop) && vd(a, null, c)
	}

	function De(a) {
		if (null != a.height) return a.height;
		var b = a.doc.cm;
		if (!b) return 0;
		if (!yg(document.body, a.node)) {
			var c = "position: relative;";
			a.coverGutter && (c += "margin-left: -" + b.display.gutters.offsetWidth + "px;"), a.noHScroll && (c += "width: " + b.display.wrapper.clientWidth + "px;"), xg(b.display.measure, ug("div", [a.node], null, c))
		}
		return a.height = a.node.parentNode.offsetHeight
	}

	function Ee(a, b, c, d) {
		var e = new Be(a, c, d),
			f = a.cm;
		return f && e.noHScroll && (f.display.alignWidgets = !0), zd(a, b, "widget", function(b) {
			var c = b.widgets || (b.widgets = []);
			if (null == e.insertAt ? c.push(e) : c.splice(Math.min(c.length - 1, Math.max(0, e.insertAt)), 0, e), e.line = b, f && !ze(a, b)) {
				var d = pf(b) < a.scrollTop;
				mf(b, b.height + De(e)), d && vd(f, null, e.height), f.curOp.forceUpdate = !0
			}
			return !0
		}), e
	}

	function Ge(a, b, c, d) {
		a.text = b, a.stateAfter && (a.stateAfter = null), a.styles && (a.styles = null), null != a.order && (a.order = null), me(a), ne(a, c);
		var e = d ? d(a) : 1;
		e != a.height && mf(a, e)
	}

	function He(a) {
		a.parent = null, me(a)
	}

	function Ie(a, b) {
		if (a)
			for (;;) {
				var c = a.match(/(?:^|\s+)line-(background-)?(\S+)/);
				if (!c) break;
				a = a.slice(0, c.index) + a.slice(c.index + c[0].length);
				var d = c[1] ? "bgClass" : "textClass";
				null == b[d] ? b[d] = c[2] : new RegExp("(?:^|s)" + c[2] + "(?:$|s)")
					.test(b[d]) || (b[d] += " " + c[2])
			}
		return a
	}

	function Je(a, b) {
		if (a.blankLine) return a.blankLine(b);
		if (a.innerMode) {
			var c = x.innerMode(a, b);
			return c.mode.blankLine ? c.mode.blankLine(c.state) : void 0
		}
	}

	function Ke(a, b, c, d) {
		for (var e = 0; 10 > e; e++) {
			d && (d[0] = x.innerMode(a, c)
				.mode);
			var f = a.token(b, c);
			if (b.pos > b.start) return f
		}
		throw new Error("Mode " + a.name + " failed to advance stream.")
	}

	function Le(a, b, c, d) {
		function e(a) {
			return {
				start: k.start,
				end: k.pos,
				string: k.current(),
				type: h || null,
				state: a ? Md(f.mode, j) : j
			}
		}
		var h, f = a.doc,
			g = f.mode;
		b = Pa(f, b);
		var l, i = jf(f, b.line),
			j = ob(a, b.line, c),
			k = new Vd(i.text, a.options.tabSize);
		for (d && (l = []);
			(d || k.pos < b.ch) && !k.eol();) k.start = k.pos, h = Ke(g, k, j), d && l.push(e(!0));
		return d ? l : e()
	}

	function Me(a, b, c, d, e, f, g) {
		var h = c.flattenSpans;
		null == h && (h = a.options.flattenSpans);
		var l, i = 0,
			j = null,
			k = new Vd(b, a.options.tabSize),
			m = a.options.addModeClass && [null];
		for ("" == b && Ie(Je(c, d), f); !k.eol();) {
			if (k.pos > a.options.maxHighlightLength ? (h = !1, g && Pe(a, b, d, k.pos), k.pos = b.length, l = null) : l = Ie(Ke(c, k, d, m), f), m) {
				var n = m[0].name;
				n && (l = "m-" + (l ? n + " " + l : n))
			}
			if (!h || j != l) {
				for (; i < k.start;) i = Math.min(k.start, i + 5e4), e(i, j);
				j = l
			}
			k.start = k.pos
		}
		for (; i < k.pos;) {
			var o = Math.min(k.pos, i + 5e4);
			e(o, j), i = o
		}
	}

	function Ne(a, b, c, d) {
		var e = [a.state.modeGen],
			f = {};
		Me(a, b.text, a.doc.mode, c, function(a, b) {
			e.push(a, b)
		}, f, d);
		for (var g = 0; g < a.state.overlays.length; ++g) {
			var h = a.state.overlays[g],
				i = 1,
				j = 0;
			Me(a, b.text, h.mode, !0, function(a, b) {
				for (var c = i; a > j;) {
					var d = e[i];
					d > a && e.splice(i, 1, a, e[i + 1], d), i += 2, j = Math.min(a, d)
				}
				if (b)
					if (h.opaque) e.splice(c, i - c, a, "cm-overlay " + b), i = c + 2;
					else
						for (; i > c; c += 2) {
							var f = e[c + 1];
							e[c + 1] = (f ? f + " " : "") + "cm-overlay " + b
						}
			}, f)
		}
		return {
			styles: e,
			classes: f.bgClass || f.textClass ? f : null
		}
	}

	function Oe(a, b, c) {
		if (!b.styles || b.styles[0] != a.state.modeGen) {
			var d = ob(a, nf(b)),
				e = Ne(a, b, b.text.length > a.options.maxHighlightLength ? Md(a.doc.mode, d) : d);
			b.stateAfter = d, b.styles = e.styles, e.classes ? b.styleClasses = e.classes : b.styleClasses && (b.styleClasses = null), c === a.doc.frontier && a.doc.frontier++
		}
		return b.styles
	}

	function Pe(a, b, c, d) {
		var e = a.doc.mode,
			f = new Vd(b, a.options.tabSize);
		for (f.start = f.pos = d || 0, "" == b && Je(e, c); !f.eol();) Ke(e, f, c), f.start = f.pos
	}

	function Se(a, b) {
		if (!a || /^\s*$/.test(a)) return null;
		var c = b.addModeClass ? Re : Qe;
		return c[a] || (c[a] = a.replace(/\S+/g, "cm-$&"))
	}

	function Te(a, b) {
		var c = ug("span", null, null, h ? "padding-right: .1px" : null),
			d = {
				pre: ug("pre", [c], "CodeMirror-line"),
				content: c,
				col: 0,
				pos: 0,
				cm: a,
				splitSpaces: (f || h) && a.getOption("lineWrapping")
			};
		b.measure = {};
		for (var e = 0; e <= (b.rest ? b.rest.length : 0); e++) {
			var i, g = e ? b.rest[e - 1] : b.line;
			d.pos = 0, d.addToken = Ve, Mg(a.display.measure) && (i = qf(g)) && (d.addToken = Xe(d.addToken, i)), d.map = [];
			var j = b != a.display.externalMeasured && nf(g);
			Ze(g, d, Oe(a, g, j)), g.styleClasses && (g.styleClasses.bgClass && (d.bgClass = Dg(g.styleClasses.bgClass, d.bgClass || "")), g.styleClasses.textClass && (d.textClass = Dg(g.styleClasses.textClass, d.textClass || ""))), 0 == d.map.length && d.map.push(0, 0, d.content.appendChild(Kg(a.display.measure))), 0 == e ? (b.measure.map = d.map, b.measure.cache = {}) : ((b.measure.maps || (b.measure.maps = []))
				.push(d.map), (b.measure.caches || (b.measure.caches = []))
				.push({}))
		}
		return h && /\bcm-tab\b/.test(d.content.lastChild.className) && (d.content.className = "cm-tab-wrap-hack"), Qf(a, "renderLine", a, b.line, d.pre), d.pre.className && (d.textClass = Dg(d.pre.className, d.textClass || "")), d
	}

	function Ue(a) {
		var b = ug("span", "\u2022", "cm-invalidchar");
		return b.title = "\\u" + a.charCodeAt(0)
			.toString(16), b.setAttribute("aria-label", b.title), b
	}

	function Ve(a, b, c, d, e, h, i) {
		if (b) {
			var j = a.splitSpaces ? b.replace(/ {3,}/g, We) : b,
				k = a.cm.state.specialChars,
				l = !1;
			if (k.test(b))
				for (var m = document.createDocumentFragment(), n = 0;;) {
					k.lastIndex = n;
					var o = k.exec(b),
						p = o ? o.index - n : b.length - n;
					if (p) {
						var q = document.createTextNode(j.slice(n, n + p));
						f && 9 > g ? m.appendChild(ug("span", [q])) : m.appendChild(q), a.map.push(a.pos, a.pos + p, q), a.col += p, a.pos += p
					}
					if (!o) break;
					if (n += p + 1, "	" == o[0]) {
						var r = a.cm.options.tabSize,
							s = r - a.col % r,
							q = m.appendChild(ug("span", fg(s), "cm-tab"));
						q.setAttribute("role", "presentation"), q.setAttribute("cm-text", "	"), a.col += s
					} else if ("\r" == o[0] || "\n" == o[0]) {
						var q = m.appendChild(ug("span", "\r" == o[0] ? "\u240d" : "\u2424", "cm-invalidchar"));
						q.setAttribute("cm-text", o[0]), a.col += 1
					} else {
						var q = a.cm.options.specialCharPlaceholder(o[0]);
						q.setAttribute("cm-text", o[0]), f && 9 > g ? m.appendChild(ug("span", [q])) : m.appendChild(q), a.col += 1
					}
					a.map.push(a.pos, a.pos + 1, q), a.pos++
				} else {
					a.col += b.length;
					var m = document.createTextNode(j);
					a.map.push(a.pos, a.pos + b.length, m), f && 9 > g && (l = !0), a.pos += b.length
				}
			if (c || d || e || l || i) {
				var t = c || "";
				d && (t += d), e && (t += e);
				var u = ug("span", [m], t, i);
				return h && (u.title = h), a.content.appendChild(u)
			}
			a.content.appendChild(m)
		}
	}

	function We(a) {
		for (var b = " ", c = 0; c < a.length - 2; ++c) b += c % 2 ? " " : "\xa0";
		return b += " "
	}

	function Xe(a, b) {
		return function(c, d, e, f, g, h, i) {
			e = e ? e + " cm-force-border" : "cm-force-border";
			for (var j = c.pos, k = j + d.length;;) {
				for (var l = 0; l < b.length; l++) {
					var m = b[l];
					if (m.to > j && m.from <= j) break
				}
				if (m.to >= k) return a(c, d, e, f, g, h, i);
				a(c, d.slice(0, m.to - j), e, f, null, h, i), f = null, d = d.slice(m.to - j), j = m.to
			}
		}
	}

	function Ye(a, b, c, d) {
		var e = !d && c.widgetNode;
		e && a.map.push(a.pos, a.pos + b, e), !d && a.cm.display.input.needsContentAttribute && (e || (e = a.content.appendChild(document.createElement("span"))), e.setAttribute("cm-marker", c.id)), e && (a.cm.display.input.setUneditable(e), a.content.appendChild(e)), a.pos += b
	}

	function Ze(a, b, c) {
		var d = a.markedSpans,
			e = a.text,
			f = 0;
		if (d)
			for (var k, l, n, o, p, q, r, h = e.length, i = 0, g = 1, j = "", m = 0;;) {
				if (m == i) {
					n = o = p = q = l = "", r = null, m = 1 / 0;
					for (var t, s = [], u = 0; u < d.length; ++u) {
						var v = d[u],
							w = v.marker;
						"bookmark" == w.type && v.from == i && w.widgetNode ? s.push(w) : v.from <= i && (null == v.to || v.to > i || w.collapsed && v.to == i && v.from == i) ? (null != v.to && v.to != i && m > v.to && (m = v.to, o = ""), w.className && (n += " " + w.className), w.css && (l = (l ? l + ";" : "") + w.css), w.startStyle && v.from == i && (p += " " + w.startStyle), w.endStyle && v.to == m && (t || (t = []))
							.push(w.endStyle, v.to), w.title && !q && (q = w.title), w.collapsed && (!r || qe(r.marker, w) < 0) && (r = v)) : v.from > i && m > v.from && (m = v.from)
					}
					if (t)
						for (var u = 0; u < t.length; u += 2) t[u + 1] == m && (o += " " + t[u]);
					if (!r || r.from == i)
						for (var u = 0; u < s.length; ++u) Ye(b, 0, s[u]);
					if (r && (r.from || 0) == i) {
						if (Ye(b, (null == r.to ? h + 1 : r.to) - i, r.marker, null == r.from), null == r.to) return;
						r.to == i && (r = !1)
					}
				}
				if (i >= h) break;
				for (var x = Math.min(h, m);;) {
					if (j) {
						var y = i + j.length;
						if (!r) {
							var z = y > x ? j.slice(0, x - i) : j;
							b.addToken(b, z, k ? k + n : n, p, i + z.length == m ? o : "", q, l)
						}
						if (y >= x) {
							j = j.slice(x - i), i = x;
							break
						}
						i = y, p = ""
					}
					j = e.slice(f, f = c[g++]), k = Se(c[g++], b.cm.options)
				}
			} else
				for (var g = 1; g < c.length; g += 2) b.addToken(b, e.slice(f, f = c[g]), Se(c[g + 1], b.cm.options))
	}

	function $e(a, b) {
		return 0 == b.from.ch && 0 == b.to.ch && "" == gg(b.text) && (!a.cm || a.cm.options.wholeLineUpdateBefore)
	}

	function _e(a, b, c, d) {
		function e(a) {
			return c ? c[a] : null
		}

		function f(a, c, e) {
			Ge(a, c, e, d), Sf(a, "change", a, b)
		}

		function g(a, b) {
			for (var c = a, f = []; b > c; ++c) f.push(new Fe(j[c], e(c), d));
			return f
		}
		var h = b.from,
			i = b.to,
			j = b.text,
			k = jf(a, h.line),
			l = jf(a, i.line),
			m = gg(j),
			n = e(j.length - 1),
			o = i.line - h.line;
		if (b.full) a.insert(0, g(0, j.length)), a.remove(j.length, a.size - j.length);
		else if ($e(a, b)) {
			var p = g(0, j.length - 1);
			f(l, l.text, n), o && a.remove(h.line, o), p.length && a.insert(h.line, p)
		} else if (k == l)
			if (1 == j.length) f(k, k.text.slice(0, h.ch) + m + k.text.slice(i.ch), n);
			else {
				var p = g(1, j.length - 1);
				p.push(new Fe(m + k.text.slice(i.ch), n, d)), f(k, k.text.slice(0, h.ch) + j[0], e(0)), a.insert(h.line + 1, p)
			}
		else if (1 == j.length) f(k, k.text.slice(0, h.ch) + j[0] + l.text.slice(i.ch), e(0)), a.remove(h.line + 1, o);
		else {
			f(k, k.text.slice(0, h.ch) + j[0], e(0)), f(l, m + l.text.slice(i.ch), n);
			var p = g(1, j.length - 1);
			o > 1 && a.remove(h.line + 1, o - 1), a.insert(h.line + 1, p)
		}
		Sf(a, "change", a, b)
	}

	function af(a) {
		this.lines = a, this.parent = null;
		for (var b = 0, c = 0; b < a.length; ++b) a[b].parent = this, c += a[b].height;
		this.height = c
	}

	function bf(a) {
		this.children = a;
		for (var b = 0, c = 0, d = 0; d < a.length; ++d) {
			var e = a[d];
			b += e.chunkSize(), c += e.height, e.parent = this
		}
		this.size = b, this.height = c, this.parent = null
	}

	function gf(a, b, c) {
		function d(a, e, f) {
			if (a.linked)
				for (var g = 0; g < a.linked.length; ++g) {
					var h = a.linked[g];
					if (h.doc != e) {
						var i = f && h.sharedHist;
						(!c || i) && (b(h.doc, i), d(h.doc, a, i))
					}
				}
		}
		d(a, null, !0)
	}

	function hf(a, b) {
		if (b.cm) throw new Error("This document is already in use.");
		a.doc = b, b.cm = a, D(a), z(a), a.options.lineWrapping || J(a), a.options.mode = b.modeOption, lc(a)
	}

	function jf(a, b) {
		if (b -= a.first, 0 > b || b >= a.size) throw new Error("There is no line " + (b + a.first) + " in the document.");
		for (var c = a; !c.lines;)
			for (var d = 0;; ++d) {
				var e = c.children[d],
					f = e.chunkSize();
				if (f > b) {
					c = e;
					break
				}
				b -= f
			}
		return c.lines[b]
	}

	function kf(a, b, c) {
		var d = [],
			e = b.line;
		return a.iter(b.line, c.line + 1, function(a) {
			var f = a.text;
			e == c.line && (f = f.slice(0, c.ch)), e == b.line && (f = f.slice(b.ch)), d.push(f), ++e
		}), d
	}

	function lf(a, b, c) {
		var d = [];
		return a.iter(b, c, function(a) {
			d.push(a.text)
		}), d
	}

	function mf(a, b) {
		var c = b - a.height;
		if (c)
			for (var d = a; d; d = d.parent) d.height += c
	}

	function nf(a) {
		if (null == a.parent) return null;
		for (var b = a.parent, c = ig(b.lines, a), d = b.parent; d; b = d, d = d.parent)
			for (var e = 0; d.children[e] != b; ++e) c += d.children[e].chunkSize();
		return c + b.first
	}

	function of (a, b) {
		var c = a.first;
		a: do {
			for (var d = 0; d < a.children.length; ++d) {
				var e = a.children[d],
					f = e.height;
				if (f > b) {
					a = e;
					continue a
				}
				b -= f, c += e.chunkSize()
			}
			return c
		} while (!a.lines);
		for (var d = 0; d < a.lines.length; ++d) {
			var g = a.lines[d],
				h = g.height;
			if (h > b) break;
			b -= h
		}
		return c + d
	}

	function pf(a) {
		a = ve(a);
		for (var b = 0, c = a.parent, d = 0; d < c.lines.length; ++d) {
			var e = c.lines[d];
			if (e == a) break;
			b += e.height
		}
		for (var f = c.parent; f; c = f, f = c.parent)
			for (var d = 0; d < f.children.length; ++d) {
				var g = f.children[d];
				if (g == c) break;
				b += g.height
			}
		return b
	}

	function qf(a) {
		var b = a.order;
		return null == b && (b = a.order = fh(a.text)), b
	}

	function rf(a) {
		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 = a || 1
	}

	function sf(a, b) {
		var c = {
			from: sa(b.from),
			to: ed(b),
			text: kf(a, b.from, b.to)
		};
		return zf(a, c, b.from.line, b.to.line + 1), gf(a, function(a) {
			zf(a, c, b.from.line, b.to.line + 1)
		}, !0), c
	}

	function tf(a) {
		for (; a.length;) {
			var b = gg(a);
			if (!b.ranges) break;
			a.pop()
		}
	}

	function uf(a, b) {
		return b ? (tf(a.done), gg(a.done)) : a.done.length && !gg(a.done)
			.ranges ? gg(a.done) : a.done.length > 1 && !a.done[a.done.length - 2].ranges ? (a.done.pop(), gg(a.done)) : void 0
	}

	function vf(a, b, c, d) {
		var e = a.history;
		e.undone.length = 0;
		var g, f = +new Date;
		if ((e.lastOp == d || e.lastOrigin == b.origin && b.origin && ("+" == b.origin.charAt(0) && a.cm && e.lastModTime > f - a.cm.options.historyEventDelay || "*" == b.origin.charAt(0))) && (g = uf(e, e.lastOp == d))) {
			var h = gg(g.changes);
			0 == ra(b.from, b.to) && 0 == ra(b.from, h.to) ? h.to = ed(b) : g.changes.push(sf(a, b))
		} else {
			var i = gg(e.done);
			for (i && i.ranges || yf(a.sel, e.done), g = {
				changes: [sf(a, b)],
				generation: e.generation
			}, e.done.push(g); e.done.length > e.undoDepth;) e.done.shift(), e.done[0].ranges || e.done.shift()
		}
		e.done.push(c), e.generation = ++e.maxGeneration, e.lastModTime = e.lastSelTime = f, e.lastOp = e.lastSelOp = d, e.lastOrigin = e.lastSelOrigin = b.origin, h || Qf(a, "historyAdded")
	}

	function wf(a, b, c, d) {
		var e = b.charAt(0);
		return "*" == e || "+" == e && c.ranges.length == d.ranges.length && c.somethingSelected() == d.somethingSelected() && new Date - a.history.lastSelTime <= (a.cm ? a.cm.options.historyEventDelay : 500)
	}

	function xf(a, b, c, d) {
		var e = a.history,
			f = d && d.origin;
		c == e.lastSelOp || f && e.lastSelOrigin == f && (e.lastModTime == e.lastSelTime && e.lastOrigin == f || wf(a, f, gg(e.done), b)) ? e.done[e.done.length - 1] = b : yf(b, e.done), e.lastSelTime = +new Date, e.lastSelOrigin = f, e.lastSelOp = c, d && d.clearRedo !== !1 && tf(e.undone)
	}

	function yf(a, b) {
		var c = gg(b);
		c && c.ranges && c.equals(a) || b.push(a)
	}

	function zf(a, b, c, d) {
		var e = b["spans_" + a.id],
			f = 0;
		a.iter(Math.max(a.first, c), Math.min(a.first + a.size, d), function(c) {
			c.markedSpans && ((e || (e = b["spans_" + a.id] = {}))[f] = c.markedSpans), ++f
		})
	}

	function Af(a) {
		if (!a) return null;
		for (var c, b = 0; b < a.length; ++b) a[b].marker.explicitlyCleared ? c || (c = a.slice(0, b)) : c && c.push(a[b]);
		return c ? c.length ? c : null : a
	}

	function Bf(a, b) {
		var c = b["spans_" + a.id];
		if (!c) return null;
		for (var d = 0, e = []; d < b.text.length; ++d) e.push(Af(c[d]));
		return e
	}

	function Cf(a, b, c) {
		for (var d = 0, e = []; d < a.length; ++d) {
			var f = a[d];
			if (f.ranges) e.push(c ? Ka.prototype.deepCopy.call(f) : f);
			else {
				var g = f.changes,
					h = [];
				e.push({
					changes: h
				});
				for (var i = 0; i < g.length; ++i) {
					var k, j = g[i];
					if (h.push({
						from: j.from,
						to: j.to,
						text: j.text
					}), b)
						for (var l in j)(k = l.match(/^spans_(\d+)$/)) && ig(b, Number(k[1])) > -1 && (gg(h)[l] = j[l], delete j[l])
				}
			}
		}
		return e
	}

	function Df(a, b, c, d) {
		c < a.line ? a.line += d : b < a.line && (a.line = b, a.ch = 0)
	}

	function Ef(a, b, c, d) {
		for (var e = 0; e < a.length; ++e) {
			var f = a[e],
				g = !0;
			if (f.ranges) {
				f.copied || (f = a[e] = f.deepCopy(), f.copied = !0);
				for (var h = 0; h < f.ranges.length; h++) Df(f.ranges[h].anchor, b, c, d), Df(f.ranges[h].head, b, c, d)
			} else {
				for (var h = 0; h < f.changes.length; ++h) {
					var i = f.changes[h];
					if (c < i.from.line) i.from = qa(i.from.line + d, i.from.ch), i.to = qa(i.to.line + d, i.to.ch);
					else if (b <= i.to.line) {
						g = !1;
						break
					}
				}
				g || (a.splice(0, e + 1), e = 0)
			}
		}
	}

	function Ff(a, b) {
		var c = b.from.line,
			d = b.to.line,
			e = b.text.length - (d - c) - 1;
		Ef(a.done, c, d, e), Ef(a.undone, c, d, e)
	}

	function If(a) {
		return null != a.defaultPrevented ? a.defaultPrevented : 0 == a.returnValue
	}

	function Kf(a) {
		return a.target || a.srcElement
	}

	function Lf(a) {
		var b = a.which;
		return null == b && (1 & a.button ? b = 1 : 2 & a.button ? b = 3 : 4 & a.button && (b = 2)), q && a.ctrlKey && 1 == b && (b = 3), b
	}

	function Of(a, b, c) {
		var d = a._handlers && a._handlers[b];
		return c ? d && d.length > 0 ? d.slice() : Nf : d || Nf
	}

	function Sf(a, b) {
		function f(a) {
			return function() {
				a.apply(null, d)
			}
		}
		var c = Of(a, b, !1);
		if (c.length) {
			var e, d = Array.prototype.slice.call(arguments, 2);
			Wb ? e = Wb.delayedCallbacks : Rf ? e = Rf : (e = Rf = [], setTimeout(Tf, 0));
			for (var g = 0; g < c.length; ++g) e.push(f(c[g]))
		}
	}

	function Tf() {
		var a = Rf;
		Rf = null;
		for (var b = 0; b < a.length; ++b) a[b]()
	}

	function Uf(a, b, c) {
		return "string" == typeof b && (b = {
			type: b,
			preventDefault: function() {
				this.defaultPrevented = !0
			}
		}), Qf(a, c || b.type, a, b), If(b) || b.codemirrorIgnore
	}

	function Vf(a) {
		var b = a._handlers && a._handlers.cursorActivity;
		if (b)
			for (var c = a.curOp.cursorActivityHandlers || (a.curOp.cursorActivityHandlers = []), d = 0; d < b.length; ++d) - 1 == ig(c, b[d]) && c.push(b[d])
	}

	function Wf(a, b) {
		return Of(a, b)
			.length > 0
	}

	function Xf(a) {
		a.prototype.on = function(a, b) {
			Mf(this, a, b)
		}, a.prototype.off = function(a, b) {
			Pf(this, a, b)
		}
	}

	function bg() {
		this.id = null
	}

	function fg(a) {
		for (; eg.length <= a;) eg.push(gg(eg) + " ");
		return eg[a]
	}

	function gg(a) {
		return a[a.length - 1]
	}

	function ig(a, b) {
		for (var c = 0; c < a.length; ++c)
			if (a[c] == b) return c;
		return -1
	}

	function jg(a, b) {
		for (var c = [], d = 0; d < a.length; d++) c[d] = b(a[d], d);
		return c
	}

	function kg() {}

	function lg(a, b) {
		var c;
		return Object.create ? c = Object.create(a) : (kg.prototype = a, c = new kg), b && mg(b, c), c
	}

	function mg(a, b, c) {
		b || (b = {});
		for (var d in a) !a.hasOwnProperty(d) || c === !1 && b.hasOwnProperty(d) || (b[d] = a[d]);
		return b
	}

	function ng(a) {
		var b = Array.prototype.slice.call(arguments, 1);
		return function() {
			return a.apply(null, b)
		}
	}

	function qg(a, b) {
		return b ? b.source.indexOf("\\w") > -1 && pg(a) ? !0 : b.test(a) : pg(a)
	}

	function rg(a) {
		for (var b in a)
			if (a.hasOwnProperty(b) && a[b]) return !1;
		return !0
	}

	function tg(a) {
		return a.charCodeAt(0) >= 768 && sg.test(a)
	}

	function ug(a, b, c, d) {
		var e = document.createElement(a);
		if (c && (e.className = c), d && (e.style.cssText = d), "string" == typeof b) e.appendChild(document.createTextNode(b));
		else if (b)
			for (var f = 0; f < b.length; ++f) e.appendChild(b[f]);
		return e
	}

	function wg(a) {
		for (var b = a.childNodes.length; b > 0; --b) a.removeChild(a.firstChild);
		return a
	}

	function xg(a, b) {
		return wg(a)
			.appendChild(b)
	}

	function zg() {
		for (var a = document.activeElement; a && a.root && a.root.activeElement;) a = a.root.activeElement;
		return a
	}

	function Ag(a) {
		return new RegExp("(^|\\s)" + a + "(?:$|\\s)\\s*")
	}

	function Dg(a, b) {
		for (var c = a.split(" "), d = 0; d < c.length; d++) c[d] && !Ag(c[d])
			.test(b) && (b += " " + c[d]);
		return b
	}

	function Eg(a) {
		if (document.body.getElementsByClassName)
			for (var b = document.body.getElementsByClassName("CodeMirror"), c = 0; c < b.length; c++) {
				var d = b[c].CodeMirror;
				d && a(d)
			}
	}

	function Gg() {
		Fg || (Hg(), Fg = !0)
	}

	function Hg() {
		var a;
		Mf(window, "resize", function() {
			null == a && (a = setTimeout(function() {
				a = null, Eg(uc)
			}, 100))
		}), Mf(window, "blur", function() {
			Eg(bd)
		})
	}

	function Kg(a) {
		if (null == Jg) {
			var b = ug("span", "\u200b");
			xg(a, ug("span", [b, document.createTextNode("x")])), 0 != a.firstChild.offsetHeight && (Jg = b.offsetWidth <= 1 && b.offsetHeight > 2 && !(f && 8 > g))
		}
		var c = Jg ? ug("span", "\u200b") : ug("span", "\xa0", null, "display: inline-block; width: 1px; margin-right: -1px");
		return c.setAttribute("cm-text", ""), c
	}

	function Mg(a) {
		if (null != Lg) return Lg;
		var b = xg(a, document.createTextNode("A\u062eA")),
			c = vg(b, 0, 1)
			.getBoundingClientRect();
		if (!c || c.left == c.right) return !1;
		var d = vg(b, 1, 2)
			.getBoundingClientRect();
		return Lg = d.right - c.right < 3
	}

	function Rg(a) {
		if (null != Qg) return Qg;
		var b = xg(a, ug("span", "x")),
			c = b.getBoundingClientRect(),
			d = vg(b, 0, 1)
			.getBoundingClientRect();
		return Qg = Math.abs(c.left - d.left) > 1
	}

	function Tg(a, b, c, d) {
		if (!a) return d(b, c, "ltr");
		for (var e = !1, f = 0; f < a.length; ++f) {
			var g = a[f];
			(g.from < c && g.to > b || b == c && g.to == b) && (d(Math.max(g.from, b), Math.min(g.to, c), 1 == g.level ? "rtl" : "ltr"), e = !0)
		}
		e || d(b, c, "ltr")
	}

	function Ug(a) {
		return a.level % 2 ? a.to : a.from
	}

	function Vg(a) {
		return a.level % 2 ? a.from : a.to
	}

	function Wg(a) {
		var b = qf(a);
		return b ? Ug(b[0]) : 0
	}

	function Xg(a) {
		var b = qf(a);
		return b ? Vg(gg(b)) : a.text.length
	}

	function Yg(a, b) {
		var c = jf(a.doc, b),
			d = ve(c);
		d != c && (b = nf(d));
		var e = qf(d),
			f = e ? e[0].level % 2 ? Xg(d) : Wg(d) : 0;
		return qa(b, f)
	}

	function Zg(a, b) {
		for (var c, d = jf(a.doc, b); c = te(d);) d = c.find(1, !0)
			.line, b = null;
		var e = qf(d),
			f = e ? e[0].level % 2 ? Wg(d) : Xg(d) : d.text.length;
		return qa(null == b ? nf(d) : b, f)
	}

	function $g(a, b) {
		var c = Yg(a, b.line),
			d = jf(a.doc, c.line),
			e = qf(d);
		if (!e || 0 == e[0].level) {
			var f = Math.max(0, d.text.search(/\S/)),
				g = b.line == c.line && b.ch <= f && b.ch;
			return qa(c.line, g ? 0 : f)
		}
		return c
	}

	function _g(a, b, c) {
		var d = a[0].level;
		return b == d ? !0 : c == d ? !1 : c > b
	}

	function bh(a, b) {
		ah = null;
		for (var d, c = 0; c < a.length; ++c) {
			var e = a[c];
			if (e.from < b && e.to > b) return c;
			if (e.from == b || e.to == b) {
				if (null != d) return _g(a, e.level, a[d].level) ? (e.from != e.to && (ah = d), c) : (e.from != e.to && (ah = c), d);
				d = c
			}
		}
		return d
	}

	function ch(a, b, c, d) {
		if (!d) return b + c;
		do b += c; while (b > 0 && tg(a.text.charAt(b)));
		return b
	}

	function dh(a, b, c, d) {
		var e = qf(a);
		if (!e) return eh(a, b, c, d);
		for (var f = bh(e, b), g = e[f], h = ch(a, b, g.level % 2 ? -c : c, d);;) {
			if (h > g.from && h < g.to) return h;
			if (h == g.from || h == g.to) return bh(e, h) == f ? h : (g = e[f += c], c > 0 == g.level % 2 ? g.to : g.from);
			if (g = e[f += c], !g) return null;
			h = c > 0 == g.level % 2 ? ch(a, g.to, -1, d) : ch(a, g.from, 1, d)
		}
	}

	function eh(a, b, c, d) {
		var e = b + c;
		if (d)
			for (; e > 0 && tg(a.text.charAt(e));) e += c;
		return 0 > e || e > a.text.length ? null : e
	}
	var a = navigator.userAgent,
		b = navigator.platform,
		c = /gecko\/\d/i.test(a),
		d = /MSIE \d/.test(a),
		e = /Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(a),
		f = d || e,
		g = f && (d ? document.documentMode || 6 : e[1]),
		h = /WebKit\//.test(a),
		i = h && /Qt\/\d+\.\d+/.test(a),
		j = /Chrome\//.test(a),
		k = /Opera\//.test(a),
		l = /Apple Computer/.test(navigator.vendor),
		m = /Mac OS X 1\d\D([8-9]|\d\d)\D/.test(a),
		n = /PhantomJS/.test(a),
		o = /AppleWebKit/.test(a) && /Mobile\/\w+/.test(a),
		p = o || /Android|webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(a),
		q = o || /Mac/.test(b),
		r = /win/i.test(b),
		s = k && a.match(/Version\/(\d*\.\d*)/);
	s && (s = Number(s[1])), s && s >= 15 && (k = !1, h = !0);
	var t = q && (i || k && (null == s || 12.11 > s)),
		u = c || f && g >= 9,
		v = !1,
		w = !1;
	M.prototype = mg({
		update: function(a) {
			var b = a.scrollWidth > a.clientWidth + 1,
				c = a.scrollHeight > a.clientHeight + 1,
				d = a.nativeBarWidth;
			if (c) {
				this.vert.style.display = "block", this.vert.style.bottom = b ? d + "px" : "0";
				var e = a.viewHeight - (b ? d : 0);
				this.vert.firstChild.style.height = Math.max(0, a.scrollHeight - a.clientHeight + e) + "px"
			} else this.vert.style.display = "", this.vert.firstChild.style.height = "0";
			if (b) {
				this.horiz.style.display = "block", this.horiz.style.right = c ? d + "px" : "0", this.horiz.style.left = a.barLeft + "px";
				var f = a.viewWidth - a.barLeft - (c ? d : 0);
				this.horiz.firstChild.style.width = a.scrollWidth - a.clientWidth + f + "px"
			} else this.horiz.style.display = "", this.horiz.firstChild.style.width = "0";
			return !this.checkedZeroWidth && a.clientHeight > 0 && (0 == d && this.zeroWidthHack(), this.checkedZeroWidth = !0), {
				right: c ? d : 0,
				bottom: b ? d : 0
			}
		},
		setScrollLeft: function(a) {
			this.horiz.scrollLeft != a && (this.horiz.scrollLeft = a), this.disableHoriz && this.enableZeroWidthBar(this.horiz, this.disableHoriz)
		},
		setScrollTop: function(a) {
			this.vert.scrollTop != a && (this.vert.scrollTop = a), this.disableVert && this.enableZeroWidthBar(this.vert, this.disableVert)
		},
		zeroWidthHack: function() {
			var a = q && !m ? "12px" : "18px";
			this.horiz.style.height = this.vert.style.width = a, this.horiz.style.pointerEvents = this.vert.style.pointerEvents = "none", this.disableHoriz = new bg, this.disableVert = new bg
		},
		enableZeroWidthBar: function(a, b) {
			function c() {
				var d = a.getBoundingClientRect(),
					e = document.elementFromPoint(d.left + 1, d.bottom - 1);
				e != a ? a.style.pointerEvents = "none" : b.set(1e3, c)
			}
			a.style.pointerEvents = "auto", b.set(1e3, c)
		},
		clear: function() {
			var a = this.horiz.parentNode;
			a.removeChild(this.horiz), a.removeChild(this.vert)
		}
	}, M.prototype), N.prototype = mg({
		update: function() {
			return {
				bottom: 0,
				right: 0
			}
		},
		setScrollLeft: function() {},
		setScrollTop: function() {},
		clear: function() {}
	}, N.prototype), x.scrollbarModel = {
		"native": M,
		"null": N
	}, W.prototype.signal = function(a, b) {
		Wf(a, b) && this.events.push(arguments)
	}, W.prototype.finish = function() {
		for (var a = 0; a < this.events.length; a++) Qf.apply(null, this.events[a]);
	};
	var qa = x.Pos = function(a, b) {
			return this instanceof qa ? (this.line = a, void(this.ch = b)) : new qa(a, b)
		},
		ra = x.cmpPos = function(a, b) {
			return a.line - b.line || a.ch - b.ch
		},
		wa = null;
	Ca.prototype = mg({
		init: function(a) {
			function h(a) {
				if (!Uf(c, a)) {
					if (c.somethingSelected()) wa = c.getSelections(), b.inaccurateSelection && (b.prevInput = "", b.inaccurateSelection = !1, e.value = wa.join("\n"), hg(e));
					else {
						if (!c.options.lineWiseCopyCut) return;
						var d = Aa(c);
						wa = d.text, "cut" == a.type ? c.setSelections(d.ranges, null, $f) : (b.prevInput = "", e.value = d.text.join("\n"), hg(e))
					}
					"cut" == a.type && (c.state.cutIncoming = !0)
				}
			}
			var b = this,
				c = this.cm,
				d = this.wrapper = Da(),
				e = this.textarea = d.firstChild;
			a.wrapper.insertBefore(d, a.wrapper.firstChild), o && (e.style.width = "0px"), Mf(e, "input", function() {
				f && g >= 9 && b.hasSelection && (b.hasSelection = null), b.poll()
			}), Mf(e, "paste", function(a) {
				Uf(c, a) || ya(a, c) || (c.state.pasteIncoming = !0, b.fastPoll())
			}), Mf(e, "cut", h), Mf(e, "copy", h), Mf(a.scroller, "paste", function(d) {
				vc(a, d) || Uf(c, d) || (c.state.pasteIncoming = !0, b.focus())
			}), Mf(a.lineSpace, "selectstart", function(b) {
				vc(a, b) || Gf(b)
			}), Mf(e, "compositionstart", function() {
				var a = c.getCursor("from");
				b.composing && b.composing.range.clear(), b.composing = {
					start: a,
					range: c.markText(a, c.getCursor("to"), {
						className: "CodeMirror-composing"
					})
				}
			}), Mf(e, "compositionend", function() {
				b.composing && (b.poll(), b.composing.range.clear(), b.composing = null)
			})
		},
		prepareSelection: function() {
			var a = this.cm,
				b = a.display,
				c = a.doc,
				d = hb(a);
			if (a.options.moveInputWithCursor) {
				var e = Ob(a, c.sel.primary()
						.head, "div"),
					f = b.wrapper.getBoundingClientRect(),
					g = b.lineDiv.getBoundingClientRect();
				d.teTop = Math.max(0, Math.min(b.wrapper.clientHeight - 10, e.top + g.top - f.top)), d.teLeft = Math.max(0, Math.min(b.wrapper.clientWidth - 10, e.left + g.left - f.left))
			}
			return d
		},
		showSelection: function(a) {
			var b = this.cm,
				c = b.display;
			xg(c.cursorDiv, a.cursors), xg(c.selectionDiv, a.selection), null != a.teTop && (this.wrapper.style.top = a.teTop + "px", this.wrapper.style.left = a.teLeft + "px")
		},
		reset: function(a) {
			if (!this.contextMenuPending) {
				var b, c, d = this.cm,
					e = d.doc;
				if (d.somethingSelected()) {
					this.prevInput = "";
					var h = e.sel.primary();
					b = Pg && (h.to()
						.line - h.from()
						.line > 100 || (c = d.getSelection())
						.length > 1e3);
					var i = b ? "-" : c || d.getSelection();
					this.textarea.value = i, d.state.focused && hg(this.textarea), f && g >= 9 && (this.hasSelection = i)
				} else a || (this.prevInput = this.textarea.value = "", f && g >= 9 && (this.hasSelection = null));
				this.inaccurateSelection = b
			}
		},
		getField: function() {
			return this.textarea
		},
		supportsTouch: function() {
			return !1
		},
		focus: function() {
			if ("nocursor" != this.cm.options.readOnly && (!p || zg() != this.textarea)) try {
				this.textarea.focus()
			} catch (a) {}
		},
		blur: function() {
			this.textarea.blur()
		},
		resetPosition: function() {
			this.wrapper.style.top = this.wrapper.style.left = 0
		},
		receivedFocus: function() {
			this.slowPoll()
		},
		slowPoll: function() {
			var a = this;
			a.pollingFast || a.polling.set(this.cm.options.pollInterval, function() {
				a.poll(), a.cm.state.focused && a.slowPoll()
			})
		},
		fastPoll: function() {
			function c() {
				var d = b.poll();
				d || a ? (b.pollingFast = !1, b.slowPoll()) : (a = !0, b.polling.set(60, c))
			}
			var a = !1,
				b = this;
			b.pollingFast = !0, b.polling.set(20, c)
		},
		poll: function() {
			var a = this.cm,
				b = this.textarea,
				c = this.prevInput;
			if (this.contextMenuPending || !a.state.focused || Og(b) && !c && !this.composing || a.isReadOnly() || a.options.disableInput || a.state.keySeq) return !1;
			var d = b.value;
			if (d == c && !a.somethingSelected()) return !1;
			if (f && g >= 9 && this.hasSelection === d || q && /[\uf700-\uf7ff]/.test(d)) return a.display.input.reset(), !1;
			if (a.doc.sel == a.display.selForContextMenu) {
				var e = d.charCodeAt(0);
				if (8203 != e || c || (c = "\u200b"), 8666 == e) return this.reset(), this.cm.execCommand("undo")
			}
			for (var h = 0, i = Math.min(c.length, d.length); i > h && c.charCodeAt(h) == d.charCodeAt(h);) ++h;
			var j = this;
			return fc(a, function() {
				xa(a, d.slice(h), c.length - h, null, j.composing ? "*compose" : null), d.length > 1e3 || d.indexOf("\n") > -1 ? b.value = j.prevInput = "" : j.prevInput = d, j.composing && (j.composing.range.clear(), j.composing.range = a.markText(j.composing.start, a.getCursor("to"), {
					className: "CodeMirror-composing"
				}))
			}), !0
		},
		ensurePolled: function() {
			this.pollingFast && this.poll() && (this.pollingFast = !1)
		},
		onKeyPress: function() {
			f && g >= 9 && (this.hasSelection = null), this.fastPoll()
		},
		onContextMenu: function(a) {
			function q() {
				if (null != e.selectionStart) {
					var a = c.somethingSelected(),
						f = "\u200b" + (a ? e.value : "");
					e.value = "\u21da", e.value = f, b.prevInput = a ? "" : "\u200b", e.selectionStart = 1, e.selectionEnd = f.length, d.selForContextMenu = c.doc.sel
				}
			}

			function r() {
				if (b.contextMenuPending = !1, b.wrapper.style.cssText = n, e.style.cssText = m, f && 9 > g && d.scrollbars.setScrollTop(d.scroller.scrollTop = j), null != e.selectionStart) {
					(!f || f && 9 > g) && q();
					var a = 0,
						h = function() {
							d.selForContextMenu == c.doc.sel && 0 == e.selectionStart && e.selectionEnd > 0 && "\u200b" == b.prevInput ? gc(c, Od.selectAll)(c) : a++ < 10 ? d.detectingSelectAll = setTimeout(h, 500) : d.input.reset()
						};
					d.detectingSelectAll = setTimeout(h, 200)
				}
			}
			var b = this,
				c = b.cm,
				d = c.display,
				e = b.textarea,
				i = wc(c, a),
				j = d.scroller.scrollTop;
			if (i && !k) {
				var l = c.options.resetSelectionOnContextMenu;
				l && -1 == c.doc.sel.contains(i) && gc(c, $a)(c.doc, Na(i), $f);
				var m = e.style.cssText,
					n = b.wrapper.style.cssText;
				b.wrapper.style.cssText = "position: absolute";
				var o = b.wrapper.getBoundingClientRect();
				if (e.style.cssText = "position: absolute; width: 30px; height: 30px; top: " + (a.clientY - o.top - 5) + "px; left: " + (a.clientX - o.left - 5) + "px; z-index: 1000; background: " + (f ? "rgba(255, 255, 255, .05)" : "transparent") + "; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);", h) var p = window.scrollY;
				if (d.input.focus(), h && window.scrollTo(null, p), d.input.reset(), c.somethingSelected() || (e.value = b.prevInput = " "), b.contextMenuPending = !0, d.selForContextMenu = c.doc.sel, clearTimeout(d.detectingSelectAll), f && g >= 9 && q(), u) {
					Jf(a);
					var s = function() {
						Pf(window, "mouseup", s), setTimeout(r, 20)
					};
					Mf(window, "mouseup", s)
				} else setTimeout(r, 50)
			}
		},
		readOnlyChanged: function(a) {
			a || this.reset()
		},
		setUneditable: kg,
		needsContentAttribute: !1
	}, Ca.prototype), Ea.prototype = mg({
		init: function(a) {
			function e(a) {
				if (!Uf(c, a)) {
					if (c.somethingSelected()) wa = c.getSelections(), "cut" == a.type && c.replaceSelection("", null, "cut");
					else {
						if (!c.options.lineWiseCopyCut) return;
						var b = Aa(c);
						wa = b.text, "cut" == a.type && c.operation(function() {
							c.setSelections(b.ranges, 0, $f), c.replaceSelection("", null, "cut")
						})
					}
					if (a.clipboardData && !o) a.preventDefault(), a.clipboardData.clearData(), a.clipboardData.setData("text/plain", wa.join("\n"));
					else {
						var d = Da(),
							e = d.firstChild;
						c.display.lineSpace.insertBefore(d, c.display.lineSpace.firstChild), e.value = wa.join("\n");
						var f = document.activeElement;
						hg(e), setTimeout(function() {
							c.display.lineSpace.removeChild(d), f.focus()
						}, 50)
					}
				}
			}
			var b = this,
				c = b.cm,
				d = b.div = a.lineDiv;
			Ba(d), Mf(d, "paste", function(a) {
				Uf(c, a) || ya(a, c)
			}), Mf(d, "compositionstart", function(a) {
				var d = a.data;
				if (b.composing = {
					sel: c.doc.sel,
					data: d,
					startData: d
				}, d) {
					var e = c.doc.sel.primary(),
						f = c.getLine(e.head.line),
						g = f.indexOf(d, Math.max(0, e.head.ch - d.length));
					g > -1 && g <= e.head.ch && (b.composing.sel = Na(qa(e.head.line, g), qa(e.head.line, g + d.length)))
				}
			}), Mf(d, "compositionupdate", function(a) {
				b.composing.data = a.data
			}), Mf(d, "compositionend", function(a) {
				var c = b.composing;
				c && (a.data == c.startData || /\u200b/.test(a.data) || (c.data = a.data), setTimeout(function() {
					c.handled || b.applyComposition(c), b.composing == c && (b.composing = null)
				}, 50))
			}), Mf(d, "touchstart", function() {
				b.forceCompositionEnd()
			}), Mf(d, "input", function() {
				b.composing || (c.isReadOnly() || !b.pollContent()) && fc(b.cm, function() {
					lc(c)
				})
			}), Mf(d, "copy", e), Mf(d, "cut", e)
		},
		prepareSelection: function() {
			var a = hb(this.cm, !1);
			return a.focus = this.cm.state.focused, a
		},
		showSelection: function(a) {
			a && this.cm.display.view.length && (a.focus && this.showPrimarySelection(), this.showMultipleSelections(a))
		},
		showPrimarySelection: function() {
			var a = window.getSelection(),
				b = this.cm.doc.sel.primary(),
				d = Ha(this.cm, a.anchorNode, a.anchorOffset),
				e = Ha(this.cm, a.focusNode, a.focusOffset);
			if (!d || d.bad || !e || e.bad || 0 != ra(ua(d, e), b.from()) || 0 != ra(ta(d, e), b.to())) {
				var f = Fa(this.cm, b.from()),
					g = Fa(this.cm, b.to());
				if (f || g) {
					var h = this.cm.display.view,
						i = a.rangeCount && a.getRangeAt(0);
					if (f) {
						if (!g) {
							var j = h[h.length - 1].measure,
								k = j.maps ? j.maps[j.maps.length - 1] : j.map;
							g = {
								node: k[k.length - 1],
								offset: k[k.length - 2] - k[k.length - 3]
							}
						}
					} else f = {
						node: h[0].measure.map[2],
						offset: 0
					};
					try {
						var l = vg(f.node, f.offset, g.offset, g.node)
					} catch (m) {}
					l && (!c && this.cm.state.focused ? (a.collapse(f.node, f.offset), l.collapsed || a.addRange(l)) : (a.removeAllRanges(), a.addRange(l)), i && null == a.anchorNode ? a.addRange(i) : c && this.startGracePeriod()), this.rememberSelection()
				}
			}
		},
		startGracePeriod: function() {
			var a = this;
			clearTimeout(this.gracePeriod), this.gracePeriod = setTimeout(function() {
				a.gracePeriod = !1, a.selectionChanged() && a.cm.operation(function() {
					a.cm.curOp.selectionChanged = !0
				})
			}, 20)
		},
		showMultipleSelections: function(a) {
			xg(this.cm.display.cursorDiv, a.cursors), xg(this.cm.display.selectionDiv, a.selection)
		},
		rememberSelection: function() {
			var a = window.getSelection();
			this.lastAnchorNode = a.anchorNode, this.lastAnchorOffset = a.anchorOffset, this.lastFocusNode = a.focusNode, this.lastFocusOffset = a.focusOffset
		},
		selectionInEditor: function() {
			var a = window.getSelection();
			if (!a.rangeCount) return !1;
			var b = a.getRangeAt(0)
				.commonAncestorContainer;
			return yg(this.div, b)
		},
		focus: function() {
			"nocursor" != this.cm.options.readOnly && this.div.focus()
		},
		blur: function() {
			this.div.blur()
		},
		getField: function() {
			return this.div
		},
		supportsTouch: function() {
			return !0
		},
		receivedFocus: function() {
			function b() {
				a.cm.state.focused && (a.pollSelection(), a.polling.set(a.cm.options.pollInterval, b))
			}
			var a = this;
			this.selectionInEditor() ? this.pollSelection() : fc(this.cm, function() {
				a.cm.curOp.selectionChanged = !0
			}), this.polling.set(this.cm.options.pollInterval, b)
		},
		selectionChanged: function() {
			var a = window.getSelection();
			return a.anchorNode != this.lastAnchorNode || a.anchorOffset != this.lastAnchorOffset || a.focusNode != this.lastFocusNode || a.focusOffset != this.lastFocusOffset
		},
		pollSelection: function() {
			if (!this.composing && !this.gracePeriod && this.selectionChanged()) {
				var a = window.getSelection(),
					b = this.cm;
				this.rememberSelection();
				var c = Ha(b, a.anchorNode, a.anchorOffset),
					d = Ha(b, a.focusNode, a.focusOffset);
				c && d && fc(b, function() {
					$a(b.doc, Na(c, d), $f), (c.bad || d.bad) && (b.curOp.selectionChanged = !0)
				})
			}
		},
		pollContent: function() {
			var a = this.cm,
				b = a.display,
				c = a.doc.sel.primary(),
				d = c.from(),
				e = c.to();
			if (d.line < b.viewFrom || e.line > b.viewTo - 1) return !1;
			var f;
			if (d.line == b.viewFrom || 0 == (f = oc(a, d.line))) var g = nf(b.view[0].line),
				h = b.view[0].node;
			else var g = nf(b.view[f].line),
				h = b.view[f - 1].node.nextSibling;
			var i = oc(a, e.line);
			if (i == b.view.length - 1) var j = b.viewTo - 1,
				k = b.lineDiv.lastChild;
			else var j = nf(b.view[i + 1].line) - 1,
				k = b.view[i + 1].node.previousSibling;
			for (var l = a.doc.splitLines(Ja(a, h, k, g, j)), m = kf(a.doc, qa(g, 0), qa(j, jf(a.doc, j)
				.text.length)); l.length > 1 && m.length > 1;)
				if (gg(l) == gg(m)) l.pop(), m.pop(), j--;
				else {
					if (l[0] != m[0]) break;
					l.shift(), m.shift(), g++
				} for (var n = 0, o = 0, p = l[0], q = m[0], r = Math.min(p.length, q.length); r > n && p.charCodeAt(n) == q.charCodeAt(n);) ++n;
			for (var s = gg(l), t = gg(m), u = Math.min(s.length - (1 == l.length ? n : 0), t.length - (1 == m.length ? n : 0)); u > o && s.charCodeAt(s.length - o - 1) == t.charCodeAt(t.length - o - 1);) ++o;
			l[l.length - 1] = s.slice(0, s.length - o), l[0] = l[0].slice(n);
			var v = qa(g, n),
				w = qa(j, m.length ? gg(m)
					.length - o : 0);
			return l.length > 1 || l[0] || ra(v, w) ? (qd(a.doc, l, v, w, "+input"), !0) : void 0
		},
		ensurePolled: function() {
			this.forceCompositionEnd()
		},
		reset: function() {
			this.forceCompositionEnd()
		},
		forceCompositionEnd: function() {
			this.composing && !this.composing.handled && (this.applyComposition(this.composing), this.composing.handled = !0, this.div.blur(), this.div.focus())
		},
		applyComposition: function(a) {
			this.cm.isReadOnly() ? gc(this.cm, lc)(this.cm) : a.data && a.data != a.startData && gc(this.cm, xa)(this.cm, a.data, 0, a.sel)
		},
		setUneditable: function(a) {
			a.contentEditable = "false"
		},
		onKeyPress: function(a) {
			a.preventDefault(), this.cm.isReadOnly() || gc(this.cm, xa)(this.cm, String.fromCharCode(null == a.charCode ? a.keyCode : a.charCode), 0)
		},
		readOnlyChanged: function(a) {
			this.div.contentEditable = String("nocursor" != a)
		},
		onContextMenu: kg,
		resetPosition: kg,
		needsContentAttribute: !0
	}, Ea.prototype), x.inputStyles = {
		textarea: Ca,
		contenteditable: Ea
	}, Ka.prototype = {
		primary: function() {
			return this.ranges[this.primIndex]
		},
		equals: function(a) {
			if (a == this) return !0;
			if (a.primIndex != this.primIndex || a.ranges.length != this.ranges.length) return !1;
			for (var b = 0; b < this.ranges.length; b++) {
				var c = this.ranges[b],
					d = a.ranges[b];
				if (0 != ra(c.anchor, d.anchor) || 0 != ra(c.head, d.head)) return !1
			}
			return !0
		},
		deepCopy: function() {
			for (var a = [], b = 0; b < this.ranges.length; b++) a[b] = new La(sa(this.ranges[b].anchor), sa(this.ranges[b].head));
			return new Ka(a, this.primIndex)
		},
		somethingSelected: function() {
			for (var a = 0; a < this.ranges.length; a++)
				if (!this.ranges[a].empty()) return !0;
			return !1
		},
		contains: function(a, b) {
			b || (b = a);
			for (var c = 0; c < this.ranges.length; c++) {
				var d = this.ranges[c];
				if (ra(b, d.from()) >= 0 && ra(a, d.to()) <= 0) return c
			}
			return -1
		}
	}, La.prototype = {
		from: function() {
			return ua(this.anchor, this.head)
		},
		to: function() {
			return ta(this.anchor, this.head)
		},
		empty: function() {
			return this.head.line == this.anchor.line && this.head.ch == this.anchor.ch
		}
	};
	var Tb, yc, zc, Cb = {
			left: 0,
			right: 0,
			top: 0,
			bottom: 0
		},
		Wb = null,
		Xb = 0,
		Fc = 0,
		Mc = 0,
		Nc = null;
	f ? Nc = -.53 : c ? Nc = 15 : j ? Nc = -.7 : l && (Nc = -1 / 3);
	var Oc = function(a) {
		var b = a.wheelDeltaX,
			c = a.wheelDeltaY;
		return null == b && a.detail && a.axis == a.HORIZONTAL_AXIS && (b = a.detail), null == c && a.detail && a.axis == a.VERTICAL_AXIS ? c = a.detail : null == c && (c = a.wheelDelta), {
			x: b,
			y: c
		}
	};
	x.wheelEventPixels = function(a) {
		var b = Oc(a);
		return b.x *= Nc, b.y *= Nc, b
	};
	var Sc = new bg,
		Wc = null,
		ed = x.changeEnd = function(a) {
			return a.text ? qa(a.from.line + a.text.length - 1, gg(a.text)
				.length + (1 == a.text.length ? a.from.ch : 0)) : a.to
		};
	x.prototype = {
		constructor: x,
		focus: function() {
			window.focus(), this.display.input.focus()
		},
		setOption: function(a, b) {
			var c = this.options,
				d = c[a];
			(c[a] != b || "mode" == a) && (c[a] = b, Ed.hasOwnProperty(a) && gc(this, Ed[a])(this, b, d))
		},
		getOption: function(a) {
			return this.options[a]
		},
		getDoc: function() {
			return this.doc
		},
		addKeyMap: function(a, b) {
			this.state.keyMaps[b ? "push" : "unshift"](Ud(a))
		},
		removeKeyMap: function(a) {
			for (var b = this.state.keyMaps, c = 0; c < b.length; ++c)
				if (b[c] == a || b[c].name == a) return b.splice(c, 1), !0
		},
		addOverlay: hc(function(a, b) {
			var c = a.token ? a : x.getMode(this.options, a);
			if (c.startState) throw new Error("Overlays may not be stateful.");
			this.state.overlays.push({
				mode: c,
				modeSpec: a,
				opaque: b && b.opaque
			}), this.state.modeGen++, lc(this)
		}),
		removeOverlay: hc(function(a) {
			for (var b = this.state.overlays, c = 0; c < b.length; ++c) {
				var d = b[c].modeSpec;
				if (d == a || "string" == typeof a && d.name == a) return b.splice(c, 1), this.state.modeGen++, void lc(this)
			}
		}),
		indentLine: hc(function(a, b, c) {
			"string" != typeof b && "number" != typeof b && (b = null == b ? this.options.smartIndent ? "smart" : "prev" : b ? "add" : "subtract"), Ra(this.doc, a) && yd(this, a, b, c)
		}),
		indentSelection: hc(function(a) {
			for (var b = this.doc.sel.ranges, c = -1, d = 0; d < b.length; d++) {
				var e = b[d];
				if (e.empty()) e.head.line > c && (yd(this, e.head.line, a, !0), c = e.head.line, d == this.doc.sel.primIndex && wd(this));
				else {
					var f = e.from(),
						g = e.to(),
						h = Math.max(c, f.line);
					c = Math.min(this.lastLine(), g.line - (g.ch ? 0 : 1)) + 1;
					for (var i = h; c > i; ++i) yd(this, i, a);
					var j = this.doc.sel.ranges;
					0 == f.ch && b.length == j.length && j[d].from()
						.ch > 0 && Wa(this.doc, d, new La(f, j[d].to()), $f)
				}
			}
		}),
		getTokenAt: function(a, b) {
			return Le(this, a, b)
		},
		getLineTokens: function(a, b) {
			return Le(this, qa(a), b, !0)
		},
		getTokenTypeAt: function(a) {
			a = Pa(this.doc, a);
			var f, b = Oe(this, jf(this.doc, a.line)),
				c = 0,
				d = (b.length - 1) / 2,
				e = a.ch;
			if (0 == e) f = b[2];
			else
				for (;;) {
					var g = c + d >> 1;
					if ((g ? b[2 * g - 1] : 0) >= e) d = g;
					else {
						if (!(b[2 * g + 1] < e)) {
							f = b[2 * g + 2];
							break
						}
						c = g + 1
					}
				}
			var h = f ? f.indexOf("cm-overlay ") : -1;
			return 0 > h ? f : 0 == h ? null : f.slice(0, h - 1)
		},
		getModeAt: function(a) {
			var b = this.doc.mode;
			return b.innerMode ? x.innerMode(b, this.getTokenAt(a)
					.state)
				.mode : b
		},
		getHelper: function(a, b) {
			return this.getHelpers(a, b)[0]
		},
		getHelpers: function(a, b) {
			var c = [];
			if (!Ld.hasOwnProperty(b)) return c;
			var d = Ld[b],
				e = this.getModeAt(a);
			if ("string" == typeof e[b]) d[e[b]] && c.push(d[e[b]]);
			else if (e[b])
				for (var f = 0; f < e[b].length; f++) {
					var g = d[e[b][f]];
					g && c.push(g)
				} else e.helperType && d[e.helperType] ? c.push(d[e.helperType]) : d[e.name] && c.push(d[e.name]);
			for (var f = 0; f < d._global.length; f++) {
				var h = d._global[f];
				h.pred(e, this) && -1 == ig(c, h.val) && c.push(h.val)
			}
			return c
		},
		getStateAfter: function(a, b) {
			var c = this.doc;
			return a = Oa(c, null == a ? c.first + c.size - 1 : a), ob(this, a + 1, b)
		},
		cursorCoords: function(a, b) {
			var c, d = this.doc.sel.primary();
			return c = null == a ? d.head : "object" == typeof a ? Pa(this.doc, a) : a ? d.from() : d.to(), Ob(this, c, b || "page")
		},
		charCoords: function(a, b) {
			return Nb(this, Pa(this.doc, a), b || "page")
		},
		coordsChar: function(a, b) {
			return a = Mb(this, a, b || "page"), Rb(this, a.left, a.top)
		},
		lineAtHeight: function(a, b) {
			return a = Mb(this, {
					top: a,
					left: 0
				}, b || "page")
				.top, of (this.doc, a + this.display.viewOffset)
		},
		heightAtLine: function(a, b) {
			var d, c = !1;
			if ("number" == typeof a) {
				var e = this.doc.first + this.doc.size - 1;
				a < this.doc.first ? a = this.doc.first : a > e && (a = e, c = !0), d = jf(this.doc, a)
			} else d = a;
			return Lb(this, d, {
					top: 0,
					left: 0
				}, b || "page")
				.top + (c ? this.doc.height - pf(d) : 0)
		},
		defaultTextHeight: function() {
			return Ub(this.display)
		},
		defaultCharWidth: function() {
			return Vb(this.display)
		},
		setGutterMarker: hc(function(a, b, c) {
			return zd(this.doc, a, "gutter", function(a) {
				var d = a.gutterMarkers || (a.gutterMarkers = {});
				return d[b] = c, !c && rg(d) && (a.gutterMarkers = null), !0
			})
		}),
		clearGutter: hc(function(a) {
			var b = this,
				c = b.doc,
				d = c.first;
			c.iter(function(c) {
				c.gutterMarkers && c.gutterMarkers[a] && (c.gutterMarkers[a] = null, mc(b, d, "gutter"), rg(c.gutterMarkers) && (c.gutterMarkers = null)), ++d
			})
		}),
		lineInfo: function(a) {
			if ("number" == typeof a) {
				if (!Ra(this.doc, a)) return null;
				var b = a;
				if (a = jf(this.doc, a), !a) return null
			} else {
				var b = nf(a);
				if (null == b) return null
			}
			return {
				line: b,
				handle: a,
				text: a.text,
				gutterMarkers: a.gutterMarkers,
				textClass: a.textClass,
				bgClass: a.bgClass,
				wrapClass: a.wrapClass,
				widgets: a.widgets
			}
		},
		getViewport: function() {
			return {
				from: this.display.viewFrom,
				to: this.display.viewTo
			}
		},
		addWidget: function(a, b, c, d, e) {
			var f = this.display;
			a = Ob(this, Pa(this.doc, a));
			var g = a.bottom,
				h = a.left;
			if (b.style.position = "absolute", b.setAttribute("cm-ignore-events", "true"), this.display.input.setUneditable(b), f.sizer.appendChild(b), "over" == d) g = a.top;
			else if ("above" == d || "near" == d) {
				var i = Math.max(f.wrapper.clientHeight, this.doc.height),
					j = Math.max(f.sizer.clientWidth, f.lineSpace.clientWidth);
				("above" == d || a.bottom + b.offsetHeight > i) && a.top > b.offsetHeight ? g = a.top - b.offsetHeight : a.bottom + b.offsetHeight <= i && (g = a.bottom), h + b.offsetWidth > j && (h = j - b.offsetWidth)
			}
			b.style.top = g + "px", b.style.left = b.style.right = "", "right" == e ? (h = f.sizer.clientWidth - b.offsetWidth, b.style.right = "0px") : ("left" == e ? h = 0 : "middle" == e && (h = (f.sizer.clientWidth - b.offsetWidth) / 2), b.style.left = h + "px"), c && td(this, h, g, h + b.offsetWidth, g + b.offsetHeight)
		},
		triggerOnKeyDown: hc(Xc),
		triggerOnKeyPress: hc($c),
		triggerOnKeyUp: Zc,
		execCommand: function(a) {
			return Od.hasOwnProperty(a) ? Od[a].call(null, this) : void 0
		},
		triggerElectric: hc(function(a) {
			za(this, a)
		}),
		findPosH: function(a, b, c, d) {
			var e = 1;
			0 > b && (e = -1, b = -b);
			for (var f = 0, g = Pa(this.doc, a); b > f && (g = Bd(this.doc, g, e, c, d), !g.hitSide); ++f);
			return g
		},
		moveH: hc(function(a, b) {
			var c = this;
			c.extendSelectionsBy(function(d) {
				return c.display.shift || c.doc.extend || d.empty() ? Bd(c.doc, d.head, a, b, c.options.rtlMoveVisually) : 0 > a ? d.from() : d.to()
			}, ag)
		}),
		deleteH: hc(function(a, b) {
			var c = this.doc.sel,
				d = this.doc;
			c.somethingSelected() ? d.replaceSelection("", null, "+delete") : Ad(this, function(c) {
				var e = Bd(d, c.head, a, b, !1);
				return 0 > a ? {
					from: e,
					to: c.head
				} : {
					from: c.head,
					to: e
				}
			})
		}),
		findPosV: function(a, b, c, d) {
			var e = 1,
				f = d;
			0 > b && (e = -1, b = -b);
			for (var g = 0, h = Pa(this.doc, a); b > g; ++g) {
				var i = Ob(this, h, "div");
				if (null == f ? f = i.left : i.left = f, h = Cd(this, i, e, c), h.hitSide) break
			}
			return h
		},
		moveV: hc(function(a, b) {
			var c = this,
				d = this.doc,
				e = [],
				f = !c.display.shift && !d.extend && d.sel.somethingSelected();
			if (d.extendSelectionsBy(function(g) {
				if (f) return 0 > a ? g.from() : g.to();
				var h = Ob(c, g.head, "div");
				null != g.goalColumn && (h.left = g.goalColumn), e.push(h.left);
				var i = Cd(c, h, a, b);
				return "page" == b && g == d.sel.primary() && vd(c, null, Nb(c, i, "div")
					.top - h.top), i
			}, ag), e.length)
				for (var g = 0; g < d.sel.ranges.length; g++) d.sel.ranges[g].goalColumn = e[g]
		}),
		findWordAt: function(a) {
			var b = this.doc,
				c = jf(b, a.line)
				.text,
				d = a.ch,
				e = a.ch;
			if (c) {
				var f = this.getHelper(a, "wordChars");
				(a.xRel < 0 || e == c.length) && d ? --d : ++e;
				for (var g = c.charAt(d), h = qg(g, f) ? function(a) {
					return qg(a, f)
				} : /\s/.test(g) ? function(a) {
					return /\s/.test(a)
				} : function(a) {
					return !/\s/.test(a) && !qg(a)
				}; d > 0 && h(c.charAt(d - 1));) --d;
				for (; e < c.length && h(c.charAt(e));) ++e
			}
			return new La(qa(a.line, d), qa(a.line, e))
		},
		toggleOverwrite: function(a) {
			(null == a || a != this.state.overwrite) && ((this.state.overwrite = !this.state.overwrite) ? Cg(this.display.cursorDiv, "CodeMirror-overwrite") : Bg(this.display.cursorDiv, "CodeMirror-overwrite"), Qf(this, "overwriteToggle", this, this.state.overwrite))
		},
		hasFocus: function() {
			return this.display.input.getField() == zg()
		},
		isReadOnly: function() {
			return !(!this.options.readOnly && !this.doc.cantEdit)
		},
		scrollTo: hc(function(a, b) {
			(null != a || null != b) && xd(this), null != a && (this.curOp.scrollLeft = a), null != b && (this.curOp.scrollTop = b)
		}),
		getScrollInfo: function() {
			var a = this.display.scroller;
			return {
				left: a.scrollLeft,
				top: a.scrollTop,
				height: a.scrollHeight - sb(this) - this.display.barHeight,
				width: a.scrollWidth - sb(this) - this.display.barWidth,
				clientHeight: ub(this),
				clientWidth: tb(this)
			}
		},
		scrollIntoView: hc(function(a, b) {
			if (null == a ? (a = {
				from: this.doc.sel.primary()
					.head,
				to: null
			}, null == b && (b = this.options.cursorScrollMargin)) : "number" == typeof a ? a = {
				from: qa(a, 0),
				to: null
			} : null == a.from && (a = {
				from: a,
				to: null
			}), a.to || (a.to = a.from), a.margin = b || 0, null != a.from.line) xd(this), this.curOp.scrollToPos = a;
			else {
				var c = ud(this, Math.min(a.from.left, a.to.left), Math.min(a.from.top, a.to.top) - a.margin, Math.max(a.from.right, a.to.right), Math.max(a.from.bottom, a.to.bottom) + a.margin);
				this.scrollTo(c.scrollLeft, c.scrollTop)
			}
		}),
		setSize: hc(function(a, b) {
			function d(a) {
				return "number" == typeof a || /^\d+$/.test(String(a)) ? a + "px" : a
			}
			var c = this;
			null != a && (c.display.wrapper.style.width = d(a)), null != b && (c.display.wrapper.style.height = d(b)), c.options.lineWrapping && Hb(this);
			var e = c.display.viewFrom;
			c.doc.iter(e, c.display.viewTo, function(a) {
				if (a.widgets)
					for (var b = 0; b < a.widgets.length; b++)
						if (a.widgets[b].noHScroll) {
							mc(c, e, "widget");
							break
						}++ e
			}), c.curOp.forceUpdate = !0, Qf(c, "refresh", this)
		}),
		operation: function(a) {
			return fc(this, a)
		},
		refresh: hc(function() {
			var a = this.display.cachedTextHeight;
			lc(this), this.curOp.forceUpdate = !0, Ib(this), this.scrollTo(this.doc.scrollLeft, this.doc.scrollTop), H(this), (null == a || Math.abs(a - Ub(this.display)) > .5) && D(this), Qf(this, "refresh", this)
		}),
		swapDoc: hc(function(a) {
			var b = this.doc;
			return b.cm = null, hf(this, a), Ib(this), this.display.input.reset(), this.scrollTo(a.scrollLeft, a.scrollTop), this.curOp.forceScroll = !0, Sf(this, "swapDoc", this, b), b
		}),
		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
		}
	}, Xf(x);
	var Dd = x.defaults = {},
		Ed = x.optionHandlers = {},
		Gd = x.Init = {
			toString: function() {
				return "CodeMirror.Init"
			}
		};
	Fd("value", "", function(a, b) {
		a.setValue(b)
	}, !0), Fd("mode", null, function(a, b) {
		a.doc.modeOption = b, z(a)
	}, !0), Fd("indentUnit", 2, z, !0), Fd("indentWithTabs", !1), Fd("smartIndent", !0), Fd("tabSize", 4, function(a) {
		A(a), Ib(a), lc(a)
	}, !0), Fd("lineSeparator", null, function(a, b) {
		if (a.doc.lineSep = b, b) {
			var c = [],
				d = a.doc.first;
			a.doc.iter(function(a) {
				for (var e = 0;;) {
					var f = a.text.indexOf(b, e);
					if (-1 == f) break;
					e = f + b.length, c.push(qa(d, f))
				}
				d++
			});
			for (var e = c.length - 1; e >= 0; e--) qd(a.doc, b, c[e], qa(c[e].line, c[e].ch + b.length))
		}
	}), Fd("specialChars", /[\t\u0000-\u0019\u00ad\u200b-\u200f\u2028\u2029\ufeff]/g, function(a, b, c) {
		a.state.specialChars = new RegExp(b.source + (b.test("	") ? "" : "|	"), "g"), c != x.Init && a.refresh()
	}), Fd("specialCharPlaceholder", Ue, function(a) {
		a.refresh()
	}, !0), Fd("electricChars", !0), Fd("inputStyle", p ? "contenteditable" : "textarea", function() {
		throw new Error("inputStyle can not (yet) be changed in a running editor")
	}, !0), Fd("rtlMoveVisually", !r), Fd("wholeLineUpdateBefore", !0), Fd("theme", "default", function(a) {
		E(a), F(a)
	}, !0), Fd("keyMap", "default", function(a, b, c) {
		var d = Ud(b),
			e = c != x.Init && Ud(c);
		e && e.detach && e.detach(a, d), d.attach && d.attach(a, e || null)
	}), Fd("extraKeys", null), Fd("lineWrapping", !1, B, !0), Fd("gutters", [], function(a) {
		K(a.options), F(a)
	}, !0), Fd("fixedGutter", !0, function(a, b) {
		a.display.gutters.style.left = b ? V(a.display) + "px" : "0", a.refresh()
	}, !0), Fd("coverGutterNextToScrollbar", !1, function(a) {
		P(a)
	}, !0), Fd("scrollbarStyle", "native", function(a) {
		O(a), P(a), a.display.scrollbars.setScrollTop(a.doc.scrollTop), a.display.scrollbars.setScrollLeft(a.doc.scrollLeft)
	}, !0), Fd("lineNumbers", !1, function(a) {
		K(a.options), F(a)
	}, !0), Fd("firstLineNumber", 1, F, !0), Fd("lineNumberFormatter", function(a) {
		return a
	}, F, !0), Fd("showCursorWhenSelecting", !1, gb, !0), Fd("resetSelectionOnContextMenu", !0), Fd("lineWiseCopyCut", !0), Fd("readOnly", !1, function(a, b) {
		"nocursor" == b ? (bd(a), a.display.input.blur(), a.display.disabled = !0) : a.display.disabled = !1, a.display.input.readOnlyChanged(b)
	}), Fd("disableInput", !1, function(a, b) {
		b || a.display.input.reset()
	}, !0), Fd("dragDrop", !0, tc), Fd("allowDropFileTypes", null), Fd("cursorBlinkRate", 530), Fd("cursorScrollMargin", 0), Fd("cursorHeight", 1, gb, !0), Fd("singleCursorHeightPerLine", !0, gb, !0), Fd("workTime", 100), Fd("workDelay", 100), Fd("flattenSpans", !0, A, !0), Fd("addModeClass", !1, A, !0), Fd("pollInterval", 100), Fd("undoDepth", 200, function(a, b) {
		a.doc.history.undoDepth = b
	}), Fd("historyEventDelay", 1250), Fd("viewportMargin", 10, function(a) {
		a.refresh()
	}, !0), Fd("maxHighlightLength", 1e4, A, !0), Fd("moveInputWithCursor", !0, function(a, b) {
		b || a.display.input.resetPosition()
	}), Fd("tabindex", null, function(a, b) {
		a.display.input.getField()
			.tabIndex = b || ""
	}), Fd("autofocus", null);
	var Hd = x.modes = {},
		Id = x.mimeModes = {};
	x.defineMode = function(a, b) {
		x.defaults.mode || "null" == a || (x.defaults.mode = a), arguments.length > 2 && (b.dependencies = Array.prototype.slice.call(arguments, 2)), Hd[a] = b
	}, x.defineMIME = function(a, b) {
		Id[a] = b
	}, x.resolveMode = function(a) {
		if ("string" == typeof a && Id.hasOwnProperty(a)) a = Id[a];
		else if (a && "string" == typeof a.name && Id.hasOwnProperty(a.name)) {
			var b = Id[a.name];
			"string" == typeof b && (b = {
				name: b
			}), a = lg(b, a), a.name = b.name
		} else if ("string" == typeof a && /^[\w\-]+\/[\w\-]+\+xml$/.test(a)) return x.resolveMode("application/xml");
		return "string" == typeof a ? {
			name: a
		} : a || {
			name: "null"
		}
	}, x.getMode = function(a, b) {
		var b = x.resolveMode(b),
			c = Hd[b.name];
		if (!c) return x.getMode(a, "text/plain");
		var d = c(a, b);
		if (Jd.hasOwnProperty(b.name)) {
			var e = Jd[b.name];
			for (var f in e) e.hasOwnProperty(f) && (d.hasOwnProperty(f) && (d["_" + f] = d[f]), d[f] = e[f])
		}
		if (d.name = b.name, b.helperType && (d.helperType = b.helperType), b.modeProps)
			for (var f in b.modeProps) d[f] = b.modeProps[f];
		return d
	}, x.defineMode("null", function() {
		return {
			token: function(a) {
				a.skipToEnd()
			}
		}
	}), x.defineMIME("text/plain", "null");
	var Jd = x.modeExtensions = {};
	x.extendMode = function(a, b) {
		var c = Jd.hasOwnProperty(a) ? Jd[a] : Jd[a] = {};
		mg(b, c)
	}, x.defineExtension = function(a, b) {
		x.prototype[a] = b
	}, x.defineDocExtension = function(a, b) {
		df.prototype[a] = b
	}, x.defineOption = Fd;
	var Kd = [];
	x.defineInitHook = function(a) {
		Kd.push(a)
	};
	var Ld = x.helpers = {};
	x.registerHelper = function(a, b, c) {
		Ld.hasOwnProperty(a) || (Ld[a] = x[a] = {
			_global: []
		}), Ld[a][b] = c
	}, x.registerGlobalHelper = function(a, b, c, d) {
		x.registerHelper(a, b, d), Ld[a]._global.push({
			pred: c,
			val: d
		})
	};
	var Md = x.copyState = function(a, b) {
			if (b === !0) return b;
			if (a.copyState) return a.copyState(b);
			var c = {};
			for (var d in b) {
				var e = b[d];
				e instanceof Array && (e = e.concat([])), c[d] = e
			}
			return c
		},
		Nd = x.startState = function(a, b, c) {
			return a.startState ? a.startState(b, c) : !0
		};
	x.innerMode = function(a, b) {
		for (; a.innerMode;) {
			var c = a.innerMode(b);
			if (!c || c.mode == a) break;
			b = c.state, a = c.mode
		}
		return c || {
			mode: a,
			state: b
		}
	};
	var Od = x.commands = {
			selectAll: function(a) {
				a.setSelection(qa(a.firstLine(), 0), qa(a.lastLine()), $f)
			},
			singleSelection: function(a) {
				a.setSelection(a.getCursor("anchor"), a.getCursor("head"), $f)
			},
			killLine: function(a) {
				Ad(a, function(b) {
					if (b.empty()) {
						var c = jf(a.doc, b.head.line)
							.text.length;
						return b.head.ch == c && b.head.line < a.lastLine() ? {
							from: b.head,
							to: qa(b.head.line + 1, 0)
						} : {
							from: b.head,
							to: qa(b.head.line, c)
						}
					}
					return {
						from: b.from(),
						to: b.to()
					}
				})
			},
			deleteLine: function(a) {
				Ad(a, function(b) {
					return {
						from: qa(b.from()
							.line, 0),
						to: Pa(a.doc, qa(b.to()
							.line + 1, 0))
					}
				})
			},
			delLineLeft: function(a) {
				Ad(a, function(a) {
					return {
						from: qa(a.from()
							.line, 0),
						to: a.from()
					}
				})
			},
			delWrappedLineLeft: function(a) {
				Ad(a, function(b) {
					var c = a.charCoords(b.head, "div")
						.top + 5,
						d = a.coordsChar({
							left: 0,
							top: c
						}, "div");
					return {
						from: d,
						to: b.from()
					}
				})
			},
			delWrappedLineRight: function(a) {
				Ad(a, function(b) {
					var c = a.charCoords(b.head, "div")
						.top + 5,
						d = a.coordsChar({
							left: a.display.lineDiv.offsetWidth + 100,
							top: c
						}, "div");
					return {
						from: b.from(),
						to: d
					}
				})
			},
			undo: function(a) {
				a.undo()
			},
			redo: function(a) {
				a.redo()
			},
			undoSelection: function(a) {
				a.undoSelection()
			},
			redoSelection: function(a) {
				a.redoSelection()
			},
			goDocStart: function(a) {
				a.extendSelection(qa(a.firstLine(), 0))
			},
			goDocEnd: function(a) {
				a.extendSelection(qa(a.lastLine()))
			},
			goLineStart: function(a) {
				a.extendSelectionsBy(function(b) {
					return Yg(a, b.head.line)
				}, {
					origin: "+move",
					bias: 1
				})
			},
			goLineStartSmart: function(a) {
				a.extendSelectionsBy(function(b) {
					return $g(a, b.head)
				}, {
					origin: "+move",
					bias: 1
				})
			},
			goLineEnd: function(a) {
				a.extendSelectionsBy(function(b) {
					return Zg(a, b.head.line)
				}, {
					origin: "+move",
					bias: -1
				})
			},
			goLineRight: function(a) {
				a.extendSelectionsBy(function(b) {
					var c = a.charCoords(b.head, "div")
						.top + 5;
					return a.coordsChar({
						left: a.display.lineDiv.offsetWidth + 100,
						top: c
					}, "div")
				}, ag)
			},
			goLineLeft: function(a) {
				a.extendSelectionsBy(function(b) {
					var c = a.charCoords(b.head, "div")
						.top + 5;
					return a.coordsChar({
						left: 0,
						top: c
					}, "div")
				}, ag)
			},
			goLineLeftSmart: function(a) {
				a.extendSelectionsBy(function(b) {
					var c = a.charCoords(b.head, "div")
						.top + 5,
						d = a.coordsChar({
							left: 0,
							top: c
						}, "div");
					return d.ch < a.getLine(d.line)
						.search(/\S/) ? $g(a, b.head) : d
				}, ag)
			},
			goLineUp: function(a) {
				a.moveV(-1, "line")
			},
			goLineDown: function(a) {
				a.moveV(1, "line")
			},
			goPageUp: function(a) {
				a.moveV(-1, "page")
			},
			goPageDown: function(a) {
				a.moveV(1, "page")
			},
			goCharLeft: function(a) {
				a.moveH(-1, "char")
			},
			goCharRight: function(a) {
				a.moveH(1, "char")
			},
			goColumnLeft: function(a) {
				a.moveH(-1, "column")
			},
			goColumnRight: function(a) {
				a.moveH(1, "column")
			},
			goWordLeft: function(a) {
				a.moveH(-1, "word")
			},
			goGroupRight: function(a) {
				a.moveH(1, "group")
			},
			goGroupLeft: function(a) {
				a.moveH(-1, "group")
			},
			goWordRight: function(a) {
				a.moveH(1, "word")
			},
			delCharBefore: function(a) {
				a.deleteH(-1, "char")
			},
			delCharAfter: function(a) {
				a.deleteH(1, "char")
			},
			delWordBefore: function(a) {
				a.deleteH(-1, "word")
			},
			delWordAfter: function(a) {
				a.deleteH(1, "word")
			},
			delGroupBefore: function(a) {
				a.deleteH(-1, "group")
			},
			delGroupAfter: function(a) {
				a.deleteH(1, "group")
			},
			indentAuto: function(a) {
				a.indentSelection("smart")
			},
			indentMore: function(a) {
				a.indentSelection("add")
			},
			indentLess: function(a) {
				a.indentSelection("subtract")
			},
			insertTab: function(a) {
				a.replaceSelection("	")
			},
			insertSoftTab: function(a) {
				for (var b = [], c = a.listSelections(), d = a.options.tabSize, e = 0; e < c.length; e++) {
					var f = c[e].from(),
						g = cg(a.getLine(f.line), f.ch, d);
					b.push(new Array(d - g % d + 1)
						.join(" "))
				}
				a.replaceSelections(b)
			},
			defaultTab: function(a) {
				a.somethingSelected() ? a.indentSelection("add") : a.execCommand("insertTab")
			},
			transposeChars: function(a) {
				fc(a, function() {
					for (var b = a.listSelections(), c = [], d = 0; d < b.length; d++) {
						var e = b[d].head,
							f = jf(a.doc, e.line)
							.text;
						if (f)
							if (e.ch == f.length && (e = new qa(e.line, e.ch - 1)), e.ch > 0) e = new qa(e.line, e.ch + 1), a.replaceRange(f.charAt(e.ch - 1) + f.charAt(e.ch - 2), qa(e.line, e.ch - 2), e, "+transpose");
							else if (e.line > a.doc.first) {
							var g = jf(a.doc, e.line - 1)
								.text;
							g && a.replaceRange(f.charAt(0) + a.doc.lineSeparator() + g.charAt(g.length - 1), qa(e.line - 1, g.length - 1), qa(e.line, 1), "+transpose")
						}
						c.push(new La(e, e))
					}
					a.setSelections(c)
				})
			},
			newlineAndIndent: function(a) {
				fc(a, function() {
					for (var b = a.listSelections()
						.length, c = 0; b > c; c++) {
						var d = a.listSelections()[c];
						a.replaceRange(a.doc.lineSeparator(), d.anchor, d.head, "+input"), a.indentLine(d.from()
							.line + 1, null, !0)
					}
					wd(a)
				})
			},
			toggleOverwrite: function(a) {
				a.toggleOverwrite()
			}
		},
		Pd = x.keyMap = {};
	Pd.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"
	}, Pd.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"
	}, Pd.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"
	}, Pd.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"]
	}, Pd["default"] = q ? Pd.macDefault : Pd.pcDefault, x.normalizeKeyMap = function(a) {
		var b = {};
		for (var c in a)
			if (a.hasOwnProperty(c)) {
				var d = a[c];
				if (/^(name|fallthrough|(de|at)tach)$/.test(c)) continue;
				if ("..." == d) {
					delete a[c];
					continue
				}
				for (var e = jg(c.split(" "), Qd), f = 0; f < e.length; f++) {
					var g, h;
					f == e.length - 1 ? (h = e.join(" "), g = d) : (h = e.slice(0, f + 1)
						.join(" "), g = "...");
					var i = b[h];
					if (i) {
						if (i != g) throw new Error("Inconsistent bindings for " + h)
					} else b[h] = g
				}
				delete a[c]
			} for (var j in b) a[j] = b[j];
		return a
	};
	var Rd = x.lookupKey = function(a, b, c, d) {
			b = Ud(b);
			var e = b.call ? b.call(a, d) : b[a];
			if (e === !1) return "nothing";
			if ("..." === e) return "multi";
			if (null != e && c(e)) return "handled";
			if (b.fallthrough) {
				if ("[object Array]" != Object.prototype.toString.call(b.fallthrough)) return Rd(a, b.fallthrough, c, d);
				for (var f = 0; f < b.fallthrough.length; f++) {
					var g = Rd(a, b.fallthrough[f], c, d);
					if (g) return g
				}
			}
		},
		Sd = x.isModifierKey = function(a) {
			var b = "string" == typeof a ? a : Sg[a.keyCode];
			return "Ctrl" == b || "Alt" == b || "Shift" == b || "Mod" == b
		},
		Td = x.keyName = function(a, b) {
			if (k && 34 == a.keyCode && a["char"]) return !1;
			var c = Sg[a.keyCode],
				d = c;
			return null == d || a.altGraphKey ? !1 : (a.altKey && "Alt" != c && (d = "Alt-" + d), (t ? a.metaKey : a.ctrlKey) && "Ctrl" != c && (d = "Ctrl-" + d), (t ? a.ctrlKey : a.metaKey) && "Cmd" != c && (d = "Cmd-" + d), !b && a.shiftKey && "Shift" != c && (d = "Shift-" + d), d)
		};
	x.fromTextArea = function(a, b) {
		function d() {
			a.value = i.getValue()
		}
		if (b = b ? mg(b) : {}, b.value = a.value, !b.tabindex && a.tabIndex && (b.tabindex = a.tabIndex), !b.placeholder && a.placeholder && (b.placeholder = a.placeholder), null == b.autofocus) {
			var c = zg();
			b.autofocus = c == a || null != a.getAttribute("autofocus") && c == document.body
		}
		if (a.form && (Mf(a.form, "submit", d), !b.leaveSubmitMethodAlone)) {
			var e = a.form,
				f = e.submit;
			try {
				var g = e.submit = function() {
					d(), e.submit = f, e.submit(), e.submit = g
				}
			} catch (h) {}
		}
		b.finishInit = function(b) {
			b.save = d, b.getTextArea = function() {
				return a
			}, b.toTextArea = function() {
				b.toTextArea = isNaN, d(), a.parentNode.removeChild(b.getWrapperElement()), a.style.display = "", a.form && (Pf(a.form, "submit", d), "function" == typeof a.form.submit && (a.form.submit = f))
			}
		}, a.style.display = "none";
		var i = x(function(b) {
			a.parentNode.insertBefore(b, a.nextSibling)
		}, b);
		return i
	};
	var Vd = x.StringStream = function(a, b) {
		this.pos = this.start = 0, this.string = a, this.tabSize = b || 8, this.lastColumnPos = this.lastColumnValue = 0, this.lineStart = 0
	};
	Vd.prototype = {
		eol: function() {
			return this.pos >= this.string.length
		},
		sol: function() {
			return this.pos == this.lineStart
		},
		peek: function() {
			return this.string.charAt(this.pos) || void 0
		},
		next: function() {
			return this.pos < this.string.length ? this.string.charAt(this.pos++) : void 0
		},
		eat: function(a) {
			var b = this.string.charAt(this.pos);
			if ("string" == typeof a) var c = b == a;
			else var c = b && (a.test ? a.test(b) : a(b));
			return c ? (++this.pos, b) : void 0
		},
		eatWhile: function(a) {
			for (var b = this.pos; this.eat(a););
			return this.pos > b
		},
		eatSpace: function() {
			for (var a = this.pos;
				/[\s\u00a0]/.test(this.string.charAt(this.pos));) ++this.pos;
			return this.pos > a
		},
		skipToEnd: function() {
			this.pos = this.string.length
		},
		skipTo: function(a) {
			var b = this.string.indexOf(a, this.pos);
			return b > -1 ? (this.pos = b, !0) : void 0
		},
		backUp: function(a) {
			this.pos -= a
		},
		column: function() {
			return this.lastColumnPos < this.start && (this.lastColumnValue = cg(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue), this.lastColumnPos = this.start), this.lastColumnValue - (this.lineStart ? cg(this.string, this.lineStart, this.tabSize) : 0)
		},
		indentation: function() {
			return cg(this.string, null, this.tabSize) - (this.lineStart ? cg(this.string, this.lineStart, this.tabSize) : 0)
		},
		match: function(a, b, c) {
			if ("string" != typeof a) {
				var f = this.string.slice(this.pos)
					.match(a);
				return f && f.index > 0 ? null : (f && b !== !1 && (this.pos += f[0].length), f)
			}
			var d = function(a) {
					return c ? a.toLowerCase() : a
				},
				e = this.string.substr(this.pos, a.length);
			return d(e) == d(a) ? (b !== !1 && (this.pos += a.length), !0) : void 0
		},
		current: function() {
			return this.string.slice(this.start, this.pos)
		},
		hideFirstChars: function(a, b) {
			this.lineStart += a;
			try {
				return b()
			} finally {
				this.lineStart -= a
			}
		}
	};
	var Wd = 0,
		Xd = x.TextMarker = function(a, b) {
			this.lines = [], this.type = b, this.doc = a, this.id = ++Wd
		};
	Xf(Xd), Xd.prototype.clear = function() {
		if (!this.explicitlyCleared) {
			var a = this.doc.cm,
				b = a && !a.curOp;
			if (b && Yb(a), Wf(this, "clear")) {
				var c = this.find();
				c && Sf(this, "clear", c.from, c.to)
			}
			for (var d = null, e = null, f = 0; f < this.lines.length; ++f) {
				var g = this.lines[f],
					h = de(g.markedSpans, this);
				a && !this.collapsed ? mc(a, nf(g), "text") : a && (null != h.to && (e = nf(g)), null != h.from && (d = nf(g))), g.markedSpans = ee(g.markedSpans, h), null == h.from && this.collapsed && !ze(this.doc, g) && a && mf(g, Ub(a.display))
			}
			if (a && this.collapsed && !a.options.lineWrapping)
				for (var f = 0; f < this.lines.length; ++f) {
					var i = ve(this.lines[f]),
						j = I(i);
					j > a.display.maxLineLength && (a.display.maxLine = i, a.display.maxLineLength = j, a.display.maxLineChanged = !0)
				}
			null != d && a && this.collapsed && lc(a, d, e + 1), this.lines.length = 0, this.explicitlyCleared = !0, this.atomic && this.doc.cantEdit && (this.doc.cantEdit = !1, a && bb(a.doc)), a && Sf(a, "markerCleared", a, this), b && $b(a), this.parent && this.parent.clear()
		}
	}, Xd.prototype.find = function(a, b) {
		null == a && "bookmark" == this.type && (a = 1);
		for (var c, d, e = 0; e < this.lines.length; ++e) {
			var f = this.lines[e],
				g = de(f.markedSpans, this);
			if (null != g.from && (c = qa(b ? f : nf(f), g.from), -1 == a)) return c;
			if (null != g.to && (d = qa(b ? f : nf(f), g.to), 1 == a)) return d
		}
		return c && {
			from: c,
			to: d
		}
	}, Xd.prototype.changed = function() {
		var a = this.find(-1, !0),
			b = this,
			c = this.doc.cm;
		a && c && fc(c, function() {
			var d = a.line,
				e = nf(a.line),
				f = zb(c, e);
			if (f && (Gb(f), c.curOp.selectionChanged = c.curOp.forceUpdate = !0), c.curOp.updateMaxLine = !0, !ze(b.doc, d) && null != b.height) {
				var g = b.height;
				b.height = null;
				var h = De(b) - g;
				h && mf(d, d.height + h)
			}
		})
	}, Xd.prototype.attachLine = function(a) {
		if (!this.lines.length && this.doc.cm) {
			var b = this.doc.cm.curOp;
			b.maybeHiddenMarkers && -1 != ig(b.maybeHiddenMarkers, this) || (b.maybeUnhiddenMarkers || (b.maybeUnhiddenMarkers = []))
				.push(this)
		}
		this.lines.push(a)
	}, Xd.prototype.detachLine = function(a) {
		if (this.lines.splice(ig(this.lines, a), 1), !this.lines.length && this.doc.cm) {
			var b = this.doc.cm.curOp;
			(b.maybeHiddenMarkers || (b.maybeHiddenMarkers = []))
			.push(this)
		}
	};
	var Wd = 0,
		Zd = x.SharedTextMarker = function(a, b) {
			this.markers = a, this.primary = b;
			for (var c = 0; c < a.length; ++c) a[c].parent = this
		};
	Xf(Zd), Zd.prototype.clear = function() {
		if (!this.explicitlyCleared) {
			this.explicitlyCleared = !0;
			for (var a = 0; a < this.markers.length; ++a) this.markers[a].clear();
			Sf(this, "clear")
		}
	}, Zd.prototype.find = function(a, b) {
		return this.primary.find(a, b)
	};
	var Be = x.LineWidget = function(a, b, c) {
		if (c)
			for (var d in c) c.hasOwnProperty(d) && (this[d] = c[d]);
		this.doc = a, this.node = b
	};
	Xf(Be), Be.prototype.clear = function() {
		var a = this.doc.cm,
			b = this.line.widgets,
			c = this.line,
			d = nf(c);
		if (null != d && b) {
			for (var e = 0; e < b.length; ++e) b[e] == this && b.splice(e--, 1);
			b.length || (c.widgets = null);
			var f = De(this);
			mf(c, Math.max(0, c.height - f)), a && fc(a, function() {
				Ce(a, c, -f), mc(a, d, "widget")
			})
		}
	}, Be.prototype.changed = function() {
		var a = this.height,
			b = this.doc.cm,
			c = this.line;
		this.height = null;
		var d = De(this) - a;
		d && (mf(c, c.height + d), b && fc(b, function() {
			b.curOp.forceUpdate = !0, Ce(b, c, d)
		}))
	};
	var Fe = x.Line = function(a, b, c) {
		this.text = a, ne(this, b), this.height = c ? c(this) : 1
	};
	Xf(Fe), Fe.prototype.lineNo = function() {
		return nf(this)
	};
	var Qe = {},
		Re = {};
	af.prototype = {
		chunkSize: function() {
			return this.lines.length
		},
		removeInner: function(a, b) {
			for (var c = a, d = a + b; d > c; ++c) {
				var e = this.lines[c];
				this.height -= e.height, He(e), Sf(e, "delete")
			}
			this.lines.splice(a, b)
		},
		collapse: function(a) {
			a.push.apply(a, this.lines)
		},
		insertInner: function(a, b, c) {
			this.height += c, this.lines = this.lines.slice(0, a)
				.concat(b)
				.concat(this.lines.slice(a));
			for (var d = 0; d < b.length; ++d) b[d].parent = this
		},
		iterN: function(a, b, c) {
			for (var d = a + b; d > a; ++a)
				if (c(this.lines[a])) return !0
		}
	}, bf.prototype = {
		chunkSize: function() {
			return this.size
		},
		removeInner: function(a, b) {
			this.size -= b;
			for (var c = 0; c < this.children.length; ++c) {
				var d = this.children[c],
					e = d.chunkSize();
				if (e > a) {
					var f = Math.min(b, e - a),
						g = d.height;
					if (d.removeInner(a, f), this.height -= g - d.height, e == f && (this.children.splice(c--, 1), d.parent = null), 0 == (b -= f)) break;
					a = 0
				} else a -= e
			}
			if (this.size - b < 25 && (this.children.length > 1 || !(this.children[0] instanceof af))) {
				var h = [];
				this.collapse(h), this.children = [new af(h)], this.children[0].parent = this
			}
		},
		collapse: function(a) {
			for (var b = 0; b < this.children.length; ++b) this.children[b].collapse(a)
		},
		insertInner: function(a, b, c) {
			this.size += b.length, this.height += c;
			for (var d = 0; d < this.children.length; ++d) {
				var e = this.children[d],
					f = e.chunkSize();
				if (f >= a) {
					if (e.insertInner(a, b, c), e.lines && e.lines.length > 50) {
						for (; e.lines.length > 50;) {
							var g = e.lines.splice(e.lines.length - 25, 25),
								h = new af(g);
							e.height -= h.height, this.children.splice(d + 1, 0, h), h.parent = this
						}
						this.maybeSpill()
					}
					break
				}
				a -= f
			}
		},
		maybeSpill: function() {
			if (!(this.children.length <= 10)) {
				var a = this;
				do {
					var b = a.children.splice(a.children.length - 5, 5),
						c = new bf(b);
					if (a.parent) {
						a.size -= c.size, a.height -= c.height;
						var e = ig(a.parent.children, a);
						a.parent.children.splice(e + 1, 0, c)
					} else {
						var d = new bf(a.children);
						d.parent = a, a.children = [d, c], a = d
					}
					c.parent = a.parent
				} while (a.children.length > 10);
				a.parent.maybeSpill()
			}
		},
		iterN: function(a, b, c) {
			for (var d = 0; d < this.children.length; ++d) {
				var e = this.children[d],
					f = e.chunkSize();
				if (f > a) {
					var g = Math.min(b, f - a);
					if (e.iterN(a, g, c)) return !0;
					if (0 == (b -= g)) break;
					a = 0
				} else a -= f
			}
		}
	};
	var cf = 0,
		df = x.Doc = function(a, b, c, d) {
			if (!(this instanceof df)) return new df(a, b, c, d);
			null == c && (c = 0), bf.call(this, [new af([new Fe("", null)])]), this.first = c, this.scrollTop = this.scrollLeft = 0, this.cantEdit = !1, this.cleanGeneration = 1, this.frontier = c;
			var e = qa(c, 0);
			this.sel = Na(e), this.history = new rf(null), this.id = ++cf, this.modeOption = b, this.lineSep = d, this.extend = !1, "string" == typeof a && (a = this.splitLines(a)), _e(this, {
				from: e,
				to: e,
				text: a
			}), $a(this, Na(e), $f)
		};
	df.prototype = lg(bf.prototype, {
		constructor: df,
		iter: function(a, b, c) {
			c ? this.iterN(a - this.first, b - a, c) : this.iterN(this.first, this.first + this.size, a)
		},
		insert: function(a, b) {
			for (var c = 0, d = 0; d < b.length; ++d) c += b[d].height;
			this.insertInner(a - this.first, b, c)
		},
		remove: function(a, b) {
			this.removeInner(a - this.first, b)
		},
		getValue: function(a) {
			var b = lf(this, this.first, this.first + this.size);
			return a === !1 ? b : b.join(a || this.lineSeparator())
		},
		setValue: ic(function(a) {
			var b = qa(this.first, 0),
				c = this.first + this.size - 1;
			kd(this, {
				from: b,
				to: qa(c, jf(this, c)
					.text.length),
				text: this.splitLines(a),
				origin: "setValue",
				full: !0
			}, !0), $a(this, Na(b))
		}),
		replaceRange: function(a, b, c, d) {
			b = Pa(this, b), c = c ? Pa(this, c) : b, qd(this, a, b, c, d)
		},
		getRange: function(a, b, c) {
			var d = kf(this, Pa(this, a), Pa(this, b));
			return c === !1 ? d : d.join(c || this.lineSeparator())
		},
		getLine: function(a) {
			var b = this.getLineHandle(a);
			return b && b.text
		},
		getLineHandle: function(a) {
			return Ra(this, a) ? jf(this, a) : void 0
		},
		getLineNumber: function(a) {
			return nf(a)
		},
		getLineHandleVisualStart: function(a) {
			return "number" == typeof a && (a = jf(this, a)), ve(a)
		},
		lineCount: function() {
			return this.size
		},
		firstLine: function() {
			return this.first
		},
		lastLine: function() {
			return this.first + this.size - 1
		},
		clipPos: function(a) {
			return Pa(this, a)
		},
		getCursor: function(a) {
			var c, b = this.sel.primary();
			return c = null == a || "head" == a ? b.head : "anchor" == a ? b.anchor : "end" == a || "to" == a || a === !1 ? b.to() : b.from()
		},
		listSelections: function() {
			return this.sel.ranges
		},
		somethingSelected: function() {
			return this.sel.somethingSelected()
		},
		setCursor: ic(function(a, b, c) {
			Xa(this, Pa(this, "number" == typeof a ? qa(a, b || 0) : a), null, c)
		}),
		setSelection: ic(function(a, b, c) {
			Xa(this, Pa(this, a), Pa(this, b || a), c)
		}),
		extendSelection: ic(function(a, b, c) {
			Ua(this, Pa(this, a), b && Pa(this, b), c)
		}),
		extendSelections: ic(function(a, b) {
			Va(this, Sa(this, a), b)
		}),
		extendSelectionsBy: ic(function(a, b) {
			var c = jg(this.sel.ranges, a);
			Va(this, Sa(this, c), b)
		}),
		setSelections: ic(function(a, b, c) {
			if (a.length) {
				for (var d = 0, e = []; d < a.length; d++) e[d] = new La(Pa(this, a[d].anchor), Pa(this, a[d].head));
				null == b && (b = Math.min(a.length - 1, this.sel.primIndex)), $a(this, Ma(e, b), c)
			}
		}),
		addSelection: ic(function(a, b, c) {
			var d = this.sel.ranges.slice(0);
			d.push(new La(Pa(this, a), Pa(this, b || a))), $a(this, Ma(d, d.length - 1), c)
		}),
		getSelection: function(a) {
			for (var c, b = this.sel.ranges, d = 0; d < b.length; d++) {
				var e = kf(this, b[d].from(), b[d].to());
				c = c ? c.concat(e) : e
			}
			return a === !1 ? c : c.join(a || this.lineSeparator())
		},
		getSelections: function(a) {
			for (var b = [], c = this.sel.ranges, d = 0; d < c.length; d++) {
				var e = kf(this, c[d].from(), c[d].to());
				a !== !1 && (e = e.join(a || this.lineSeparator())), b[d] = e
			}
			return b
		},
		replaceSelection: function(a, b, c) {
			for (var d = [], e = 0; e < this.sel.ranges.length; e++) d[e] = a;
			this.replaceSelections(d, b, c || "+input")
		},
		replaceSelections: ic(function(a, b, c) {
			for (var d = [], e = this.sel, f = 0; f < e.ranges.length; f++) {
				var g = e.ranges[f];
				d[f] = {
					from: g.from(),
					to: g.to(),
					text: this.splitLines(a[f]),
					origin: c
				}
			}
			for (var h = b && "end" != b && id(this, d, b), f = d.length - 1; f >= 0; f--) kd(this, d[f]);
			h ? Za(this, h) : this.cm && wd(this.cm)
		}),
		undo: ic(function() {
			md(this, "undo")
		}),
		redo: ic(function() {
			md(this, "redo")
		}),
		undoSelection: ic(function() {
			md(this, "undo", !0)
		}),
		redoSelection: ic(function() {
			md(this, "redo", !0)
		}),
		setExtending: function(a) {
			this.extend = a
		},
		getExtending: function() {
			return this.extend
		},
		historySize: function() {
			for (var a = this.history, b = 0, c = 0, d = 0; d < a.done.length; d++) a.done[d].ranges || ++b;
			for (var d = 0; d < a.undone.length; d++) a.undone[d].ranges || ++c;
			return {
				undo: b,
				redo: c
			}
		},
		clearHistory: function() {
			this.history = new rf(this.history.maxGeneration)
		},
		markClean: function() {
			this.cleanGeneration = this.changeGeneration(!0)
		},
		changeGeneration: function(a) {
			return a && (this.history.lastOp = this.history.lastSelOp = this.history.lastOrigin = null), this.history.generation
		},
		isClean: function(a) {
			return this.history.generation == (a || this.cleanGeneration)
		},
		getHistory: function() {
			return {
				done: Cf(this.history.done),
				undone: Cf(this.history.undone)
			}
		},
		setHistory: function(a) {
			var b = this.history = new rf(this.history.maxGeneration);
			b.done = Cf(a.done.slice(0), null, !0), b.undone = Cf(a.undone.slice(0), null, !0)
		},
		addLineClass: ic(function(a, b, c) {
			return zd(this, a, "gutter" == b ? "gutter" : "class", function(a) {
				var d = "text" == b ? "textClass" : "background" == b ? "bgClass" : "gutter" == b ? "gutterClass" : "wrapClass";
				if (a[d]) {
					if (Ag(c)
						.test(a[d])) return !1;
					a[d] += " " + c
				} else a[d] = c;
				return !0
			})
		}),
		removeLineClass: ic(function(a, b, c) {
			return zd(this, a, "gutter" == b ? "gutter" : "class", function(a) {
				var d = "text" == b ? "textClass" : "background" == b ? "bgClass" : "gutter" == b ? "gutterClass" : "wrapClass",
					e = a[d];
				if (!e) return !1;
				if (null == c) a[d] = null;
				else {
					var f = e.match(Ag(c));
					if (!f) return !1;
					var g = f.index + f[0].length;
					a[d] = e.slice(0, f.index) + (f.index && g != e.length ? " " : "") + e.slice(g) || null
				}
				return !0
			})
		}),
		addLineWidget: ic(function(a, b, c) {
			return Ee(this, a, b, c)
		}),
		removeLineWidget: function(a) {
			a.clear()
		},
		markText: function(a, b, c) {
			return Yd(this, Pa(this, a), Pa(this, b), c, c && c.type || "range")
		},
		setBookmark: function(a, b) {
			var c = {
				replacedWith: b && (null == b.nodeType ? b.widget : b),
				insertLeft: b && b.insertLeft,
				clearWhenEmpty: !1,
				shared: b && b.shared,
				handleMouseEvents: b && b.handleMouseEvents
			};
			return a = Pa(this, a), Yd(this, a, a, c, "bookmark")
		},
		findMarksAt: function(a) {
			a = Pa(this, a);
			var b = [],
				c = jf(this, a.line)
				.markedSpans;
			if (c)
				for (var d = 0; d < c.length; ++d) {
					var e = c[d];
					(null == e.from || e.from <= a.ch) && (null == e.to || e.to >= a.ch) && b.push(e.marker.parent || e.marker)
				}
			return b
		},
		findMarks: function(a, b, c) {
			a = Pa(this, a), b = Pa(this, b);
			var d = [],
				e = a.line;
			return this.iter(a.line, b.line + 1, function(f) {
				var g = f.markedSpans;
				if (g)
					for (var h = 0; h < g.length; h++) {
						var i = g[h];
						null != i.to && e == a.line && a.ch > i.to || null == i.from && e != a.line || null != i.from && e == b.line && i.from > b.ch || c && !c(i.marker) || d.push(i.marker.parent || i.marker)
					}++e
			}), d
		},
		getAllMarks: function() {
			var a = [];
			return this.iter(function(b) {
				var c = b.markedSpans;
				if (c)
					for (var d = 0; d < c.length; ++d) null != c[d].from && a.push(c[d].marker)
			}), a
		},
		posFromIndex: function(a) {
			var b, c = this.first;
			return this.iter(function(d) {
				var e = d.text.length + 1;
				return e > a ? (b = a, !0) : (a -= e, void++c)
			}), Pa(this, qa(c, b))
		},
		indexFromPos: function(a) {
			a = Pa(this, a);
			var b = a.ch;
			return a.line < this.first || a.ch < 0 ? 0 : (this.iter(this.first, a.line, function(a) {
				b += a.text.length + 1
			}), b)
		},
		copy: function(a) {
			var b = new df(lf(this, this.first, this.first + this.size), this.modeOption, this.first, this.lineSep);
			return b.scrollTop = this.scrollTop, b.scrollLeft = this.scrollLeft, b.sel = this.sel, b.extend = !1, a && (b.history.undoDepth = this.history.undoDepth, b.setHistory(this.getHistory())), b
		},
		linkedDoc: function(a) {
			a || (a = {});
			var b = this.first,
				c = this.first + this.size;
			null != a.from && a.from > b && (b = a.from), null != a.to && a.to < c && (c = a.to);
			var d = new df(lf(this, b, c), a.mode || this.modeOption, b, this.lineSep);
			return a.sharedHist && (d.history = this.history), (this.linked || (this.linked = []))
				.push({
					doc: d,
					sharedHist: a.sharedHist
				}), d.linked = [{
					doc: this,
					isParent: !0,
					sharedHist: a.sharedHist
				}], ae(d, _d(this)), d
		},
		unlinkDoc: function(a) {
			if (a instanceof x && (a = a.doc), this.linked)
				for (var b = 0; b < this.linked.length; ++b) {
					var c = this.linked[b];
					if (c.doc == a) {
						this.linked.splice(b, 1), a.unlinkDoc(this), be(_d(this));
						break
					}
				}
			if (a.history == this.history) {
				var d = [a.id];
				gf(a, function(a) {
					d.push(a.id)
				}, !0), a.history = new rf(null), a.history.done = Cf(this.history.done, d), a.history.undone = Cf(this.history.undone, d)
			}
		},
		iterLinkedDocs: function(a) {
			gf(this, a)
		},
		getMode: function() {
			return this.mode
		},
		getEditor: function() {
			return this.cm
		},
		splitLines: function(a) {
			return this.lineSep ? a.split(this.lineSep) : Ng(a)
		},
		lineSeparator: function() {
			return this.lineSep || "\n"
		}
	}), df.prototype.eachLine = df.prototype.iter;
	var ef = "iter insert remove copy getEditor constructor".split(" ");
	for (var ff in df.prototype) df.prototype.hasOwnProperty(ff) && ig(ef, ff) < 0 && (x.prototype[ff] = function(a) {
		return function() {
			return a.apply(this.doc, arguments)
		}
	}(df.prototype[ff]));
	Xf(df);
	var Gf = x.e_preventDefault = function(a) {
			a.preventDefault ? a.preventDefault() : a.returnValue = !1
		},
		Hf = x.e_stopPropagation = function(a) {
			a.stopPropagation ? a.stopPropagation() : a.cancelBubble = !0
		},
		Jf = x.e_stop = function(a) {
			Gf(a), Hf(a)
		},
		Mf = x.on = function(a, b, c) {
			if (a.addEventListener) a.addEventListener(b, c, !1);
			else if (a.attachEvent) a.attachEvent("on" + b, c);
			else {
				var d = a._handlers || (a._handlers = {}),
					e = d[b] || (d[b] = []);
				e.push(c)
			}
		},
		Nf = [],
		Pf = x.off = function(a, b, c) {
			if (a.removeEventListener) a.removeEventListener(b, c, !1);
			else if (a.detachEvent) a.detachEvent("on" + b, c);
			else
				for (var d = Of(a, b, !1), e = 0; e < d.length; ++e)
					if (d[e] == c) {
						d.splice(e, 1);
						break
					}
		},
		Qf = x.signal = function(a, b) {
			var c = Of(a, b, !0);
			if (c.length)
				for (var d = Array.prototype.slice.call(arguments, 2), e = 0; e < c.length; ++e) c[e].apply(null, d)
		},
		Rf = null,
		Yf = 30,
		Zf = x.Pass = {
			toString: function() {
				return "CodeMirror.Pass"
			}
		},
		$f = {
			scroll: !1
		},
		_f = {
			origin: "*mouse"
		},
		ag = {
			origin: "+move"
		};
	bg.prototype.set = function(a, b) {
		clearTimeout(this.id), this.id = setTimeout(b, a)
	};
	var cg = x.countColumn = function(a, b, c, d, e) {
			null == b && (b = a.search(/[^\s\u00a0]/), -1 == b && (b = a.length));
			for (var f = d || 0, g = e || 0;;) {
				var h = a.indexOf("	", f);
				if (0 > h || h >= b) return g + (b - f);
				g += h - f, g += c - g % c, f = h + 1
			}
		},
		dg = x.findColumn = function(a, b, c) {
			for (var d = 0, e = 0;;) {
				var f = a.indexOf("	", d); - 1 == f && (f = a.length);
				var g = f - d;
				if (f == a.length || e + g >= b) return d + Math.min(g, b - e);
				if (e += f - d, e += c - e % c, d = f + 1, e >= b) return d
			}
		},
		eg = [""],
		hg = function(a) {
			a.select()
		};
	o ? hg = function(a) {
		a.selectionStart = 0, a.selectionEnd = a.value.length
	} : f && (hg = function(a) {
		try {
			a.select()
		} catch (b) {}
	});
	var vg, og = /[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/,
		pg = x.isWordChar = function(a) {
			return /\w/.test(a) || a > "\x80" && (a.toUpperCase() != a.toLowerCase() || og.test(a))
		},
		sg = /[\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]/;
	vg = document.createRange ? function(a, b, c, d) {
		var e = document.createRange();
		return e.setEnd(d || a, c), e.setStart(a, b), e
	} : function(a, b, c) {
		var d = document.body.createTextRange();
		try {
			d.moveToElementText(a.parentNode)
		} catch (e) {
			return d
		}
		return d.collapse(!0), d.moveEnd("character", c), d.moveStart("character", b), d
	};
	var yg = x.contains = function(a, b) {
		if (3 == b.nodeType && (b = b.parentNode), a.contains) return a.contains(b);
		do
			if (11 == b.nodeType && (b = b.host), b == a) return !0; while (b = b.parentNode)
	};
	f && 11 > g && (zg = function() {
		try {
			return document.activeElement
		} catch (a) {
			return document.body
		}
	});
	var Jg, Lg, Bg = x.rmClass = function(a, b) {
			var c = a.className,
				d = Ag(b)
				.exec(c);
			if (d) {
				var e = c.slice(d.index + d[0].length);
				a.className = c.slice(0, d.index) + (e ? d[1] + e : "")
			}
		},
		Cg = x.addClass = function(a, b) {
			var c = a.className;
			Ag(b)
				.test(c) || (a.className += (c ? " " : "") + b)
		},
		Fg = !1,
		Ig = function() {
			if (f && 9 > g) return !1;
			var a = ug("div");
			return "draggable" in a || "dragDrop" in a
		}(),
		Ng = x.splitLines = 3 != "\n\nb".split(/\n/)
		.length ? function(a) {
			for (var b = 0, c = [], d = a.length; d >= b;) {
				var e = a.indexOf("\n", b); - 1 == e && (e = a.length);
				var f = a.slice(b, "\r" == a.charAt(e - 1) ? e - 1 : e),
					g = f.indexOf("\r"); - 1 != g ? (c.push(f.slice(0, g)), b += g + 1) : (c.push(f), b = e + 1)
			}
			return c
		} : function(a) {
			return a.split(/\r\n?|\n/)
		},
		Og = window.getSelection ? function(a) {
			try {
				return a.selectionStart != a.selectionEnd
			} catch (b) {
				return !1
			}
		} : function(a) {
			try {
				var b = a.ownerDocument.selection.createRange()
			} catch (c) {}
			return b && b.parentElement() == a ? 0 != b.compareEndPoints("StartToEnd", b) : !1
		},
		Pg = function() {
			var a = ug("div");
			return "oncopy" in a ? !0 : (a.setAttribute("oncopy", "return;"), "function" == typeof a.oncopy)
		}(),
		Qg = null,
		Sg = x.keyNames = {
			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"
		};
	! function() {
		for (var a = 0; 10 > a; a++) Sg[a + 48] = Sg[a + 96] = String(a);
		for (var a = 65; 90 >= a; a++) Sg[a] = String.fromCharCode(a);
		for (var a = 1; 12 >= a; a++) Sg[a + 111] = Sg[a + 63235] = "F" + a
	}();
	var ah, fh = function() {
		function c(c) {
			return 247 >= c ? a.charAt(c) : c >= 1424 && 1524 >= c ? "R" : c >= 1536 && 1773 >= c ? b.charAt(c - 1536) : c >= 1774 && 2220 >= c ? "r" : c >= 8192 && 8203 >= c ? "w" : 8204 == c ? "b" : "L"
		}

		function j(a, b, c) {
			this.level = a, this.from = b, this.to = c
		}
		var a = "bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLN",
			b = "rrrrrrrrrrrr,rNNmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmrrrrrrrnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmNmmmm",
			d = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/,
			e = /[stwN]/,
			f = /[LRr]/,
			g = /[Lb1n]/,
			h = /[1n]/,
			i = "L";
		return function(a) {
			if (!d.test(a)) return !1;
			for (var m, b = a.length, k = [], l = 0; b > l; ++l) k.push(m = c(a.charCodeAt(l)));
			for (var l = 0, n = i; b > l; ++l) {
				var m = k[l];
				"m" == m ? k[l] = n : n = m
			}
			for (var l = 0, o = i; b > l; ++l) {
				var m = k[l];
				"1" == m && "r" == o ? k[l] = "n" : f.test(m) && (o = m, "r" == m && (k[l] = "R"))
			}
			for (var l = 1, n = k[0]; b - 1 > l; ++l) {
				var m = k[l];
				"+" == m && "1" == n && "1" == k[l + 1] ? k[l] = "1" : "," != m || n != k[l + 1] || "1" != n && "n" != n || (k[l] = n), n = m
			}
			for (var l = 0; b > l; ++l) {
				var m = k[l];
				if ("," == m) k[l] = "N";
				else if ("%" == m) {
					for (var p = l + 1; b > p && "%" == k[p]; ++p);
					for (var q = l && "!" == k[l - 1] || b > p && "1" == k[p] ? "1" : "N", r = l; p > r; ++r) k[r] = q;
					l = p - 1
				}
			}
			for (var l = 0, o = i; b > l; ++l) {
				var m = k[l];
				"L" == o && "1" == m ? k[l] = "L" : f.test(m) && (o = m)
			}
			for (var l = 0; b > l; ++l)
				if (e.test(k[l])) {
					for (var p = l + 1; b > p && e.test(k[p]); ++p);
					for (var s = "L" == (l ? k[l - 1] : i), t = "L" == (b > p ? k[p] : i), q = s || t ? "L" : "R", r = l; p > r; ++r) k[r] = q;
					l = p - 1
				} for (var v, u = [], l = 0; b > l;)
				if (g.test(k[l])) {
					var w = l;
					for (++l; b > l && g.test(k[l]); ++l);
					u.push(new j(0, w, l))
				} else {
					var x = l,
						y = u.length;
					for (++l; b > l && "L" != k[l]; ++l);
					for (var r = x; l > r;)
						if (h.test(k[r])) {
							r > x && u.splice(y, 0, new j(1, x, r));
							var z = r;
							for (++r; l > r && h.test(k[r]); ++r);
							u.splice(y, 0, new j(2, z, r)), x = r
						} else ++r;
					l > x && u.splice(y, 0, new j(1, x, l))
				} return 1 == u[0].level && (v = a.match(/^\s+/)) && (u[0].from = v[0].length, u.unshift(new j(0, 0, v[0].length))), 1 == gg(u)
				.level && (v = a.match(/\s+$/)) && (gg(u)
					.to -= v[0].length, u.push(new j(0, b - v[0].length, b))), 2 == u[0].level && u.unshift(new j(1, u[0].to, u[0].to)), u[0].level != gg(u)
				.level && u.push(new j(u[0].level, b, b)), u
		}
	}();
	return x.version = "5.12.1", x
}),
function(a) {
	"object" == typeof exports && "object" == typeof module ? a(require("../../lib/codemirror")) : "function" == typeof define && define.amd ? define(["../../lib/codemirror"], a) : a(CodeMirror)
}(function(a) {
	"use strict";

	function b(a) {
		return new RegExp("^((" + a.join(")|(") + "))\\b")
	}

	function h(a) {
		return a.scopes[a.scopes.length - 1]
	}
	var c = b(["and", "or", "not", "is"]),
		d = ["as", "assert", "break", "class", "continue", "def", "del", "elif", "else", "except", "finally", "for", "from", "global", "if", "import", "lambda", "pass", "raise", "return", "try", "while", "with", "yield", "in"],
		e = ["abs", "all", "any", "bin", "bool", "bytearray", "callable", "chr", "classmethod", "compile", "complex", "delattr", "dict", "dir", "divmod", "enumerate", "eval", "filter", "float", "format", "frozenset", "getattr", "globals", "hasattr", "hash", "help", "hex", "id", "input", "int", "isinstance", "issubclass", "iter", "len", "list", "locals", "map", "max", "memoryview", "min", "next", "object", "oct", "open", "ord", "pow", "property", "range", "repr", "reversed", "round", "set", "setattr", "slice", "sorted", "staticmethod", "str", "sum", "super", "tuple", "type", "vars", "zip", "__import__", "NotImplemented", "Ellipsis", "__debug__"],
		f = {
			builtins: ["apply", "basestring", "buffer", "cmp", "coerce", "execfile", "file", "intern", "long", "raw_input", "reduce", "reload", "unichr", "unicode", "xrange", "False", "True", "None"],
			keywords: ["exec", "print"]
		},
		g = {
			builtins: ["ascii", "bytes", "exec", "print"],
			keywords: ["nonlocal", "False", "True", "None", "async", "await"]
		};
	a.registerHelper("hintWords", "python", d.concat(e)), a.defineMode("python", function(i, j) {
		function x(a, b) {
			if (a.sol() && (b.indent = a.indentation()), a.sol() && "py" == h(b)
				.type) {
				var c = h(b)
					.offset;
				if (a.eatSpace()) {
					var d = a.indentation();
					return d > c ? A(b) : c > d && C(a, b) && (b.errorToken = !0), null
				}
				var e = y(a, b);
				return c > 0 && C(a, b) && (e += " " + k), e
			}
			return y(a, b)
		}

		function y(a, b) {
			if (a.eatSpace()) return null;
			var d = a.peek();
			if ("#" == d) return a.skipToEnd(), "comment";
			if (a.match(/^[0-9\.]/, !1)) {
				var e = !1;
				if (a.match(/^\d*\.\d+(e[\+\-]?\d+)?/i) && (e = !0), a.match(/^\d+\.\d*/) && (e = !0), a.match(/^\.\d+/) && (e = !0), e) return a.eat(/J/i), "number";
				var f = !1;
				if (a.match(/^0x[0-9a-f]+/i) && (f = !0), a.match(/^0b[01]+/i) && (f = !0), a.match(/^0o[0-7]+/i) && (f = !0), a.match(/^[1-9]\d*(e[\+\-]?\d+)?/) && (a.eat(/J/i), f = !0), a.match(/^0(?![\dx])/i) && (f = !0), f) return a.eat(/L/i), "number"
			}
			return a.match(u) ? (b.tokenize = z(a.current()), b.tokenize(a, b)) : a.match(o) || a.match(n) ? "punctuation" : a.match(m) || a.match(p) ? "operator" : a.match(l) ? "punctuation" : "." == b.lastToken && a.match(q) ? "property" : a.match(v) || a.match(c) ? "keyword" : a.match(w) ? "builtin" : a.match(/^(self|cls)\b/) ? "variable-2" : a.match(q) ? "def" == b.lastToken || "class" == b.lastToken ? "def" : "variable" : (a.next(), k)
		}

		function z(a) {
			function d(d, e) {
				for (; !d.eol();)
					if (d.eatWhile(/[^'"\\]/), d.eat("\\")) {
						if (d.next(), b && d.eol()) return c
					} else {
						if (d.match(a)) return e.tokenize = x, c;
						d.eat(/['"]/)
					} if (b) {
					if (j.singleLineStringErrors) return k;
					e.tokenize = x
				}
				return c
			}
			for (;
				"rub".indexOf(a.charAt(0)
					.toLowerCase()) >= 0;) a = a.substr(1);
			var b = 1 == a.length,
				c = "string";
			return d.isString = !0, d
		}

		function A(a) {
			for (;
				"py" != h(a)
				.type;) a.scopes.pop();
			a.scopes.push({
				offset: h(a)
					.offset + i.indentUnit,
				type: "py",
				align: null
			})
		}

		function B(a, b, c) {
			var d = a.match(/^([\s\[\{\(]|#.*)*$/, !1) ? null : a.column() + 1;
			b.scopes.push({
				offset: b.indent + r,
				type: c,
				align: d
			})
		}

		function C(a, b) {
			for (var c = a.indentation(); h(b)
				.offset > c;) {
				if ("py" != h(b)
					.type) return !0;
				b.scopes.pop()
			}
			return h(b)
				.offset != c
		}

		function D(a, b) {
			var c = b.tokenize(a, b),
				d = a.current();
			if ("@" == d) return j.version && 3 == parseInt(j.version, 10) ? a.match(q, !1) ? "meta" : "operator" : a.match(q, !1) ? "meta" : k;
			"variable" != c && "builtin" != c || "meta" != b.lastToken || (c = "meta"), ("pass" == d || "return" == d) && (b.dedent += 1), "lambda" == d && (b.lambda = !0), ":" != d || b.lambda || "py" != h(b)
				.type || A(b);
			var e = 1 == d.length ? "[({".indexOf(d) : -1;
			if (-1 != e && B(a, b, "])}".slice(e, e + 1)), e = "])}".indexOf(d), -1 != e) {
				if (h(b)
					.type != d) return k;
				b.indent = b.scopes.pop()
					.offset - r
			}
			return b.dedent > 0 && a.eol() && "py" == h(b)
				.type && (b.scopes.length > 1 && b.scopes.pop(), b.dedent -= 1), c
		}
		var k = "error",
			l = j.singleDelimiters || /^[\(\)\[\]\{\}@,:`=;\.]/,
			m = j.doubleOperators || /^([!<>]==|<>|<<|>>|\/\/|\*\*)/,
			n = j.doubleDelimiters || /^(\+=|\-=|\*=|%=|\/=|&=|\|=|\^=)/,
			o = j.tripleDelimiters || /^(\/\/=|>>=|<<=|\*\*=)/;
		if (j.version && 3 == parseInt(j.version, 10)) var p = j.singleOperators || /^[\+\-\*\/%&|\^~<>!@]/,
			q = j.identifiers || /^[_A-Za-z\u00A1-\uFFFF][_A-Za-z0-9\u00A1-\uFFFF]*/;
		else var p = j.singleOperators || /^[\+\-\*\/%&|\^~<>!]/,
			q = j.identifiers || /^[_A-Za-z][_A-Za-z0-9]*/;
		var r = j.hangingIndent || i.indentUnit,
			s = d,
			t = e;
		if (void 0 != j.extra_keywords && (s = s.concat(j.extra_keywords)), void 0 != j.extra_builtins && (t = t.concat(j.extra_builtins)), j.version && 3 == parseInt(j.version, 10)) {
			s = s.concat(g.keywords), t = t.concat(g.builtins);
			var u = new RegExp("^(([rb]|(br))?('{3}|\"{3}|['\"]))", "i")
		} else {
			s = s.concat(f.keywords), t = t.concat(f.builtins);
			var u = new RegExp("^(([rub]|(ur)|(br))?('{3}|\"{3}|['\"]))", "i");
		}
		var v = b(s),
			w = b(t),
			E = {
				startState: function(a) {
					return {
						tokenize: x,
						scopes: [{
							offset: a || 0,
							type: "py",
							align: null
						}],
						indent: a || 0,
						lastToken: null,
						lambda: !1,
						dedent: 0
					}
				},
				token: function(a, b) {
					var c = b.errorToken;
					c && (b.errorToken = !1);
					var d = D(a, b);
					return d && "comment" != d && (b.lastToken = "keyword" == d || "punctuation" == d ? a.current() : d), "punctuation" == d && (d = null), a.eol() && b.lambda && (b.lambda = !1), c ? d + " " + k : d
				},
				indent: function(b, c) {
					if (b.tokenize != x) return b.tokenize.isString ? a.Pass : 0;
					var d = h(b),
						e = d.type == c.charAt(0);
					return null != d.align ? d.align - (e ? 1 : 0) : d.offset - (e ? r : 0)
				},
				electricInput: /^\s*[\}\]\)]$/,
				closeBrackets: {
					triples: "'\""
				},
				lineComment: "#",
				fold: "indent"
			};
		return E
	}), a.defineMIME("text/x-python", "python");
	var i = function(a) {
		return a.split(" ")
	};
	a.defineMIME("text/x-cython", {
		name: "python",
		extra_keywords: i("by cdef cimport cpdef ctypedef enum exceptextern gil include nogil property publicreadonly struct union DEF IF ELIF ELSE")
	})
}),
function(a) {
	"object" == typeof exports && "object" == typeof module ? a(require("../../lib/codemirror")) : "function" == typeof define && define.amd ? define(["../../lib/codemirror"], a) : a(CodeMirror)
}(function(a) {
	"use strict";

	function e(a) {
		for (var e = 0; e < a.state.activeLines.length; e++) a.removeLineClass(a.state.activeLines[e], "wrap", b), a.removeLineClass(a.state.activeLines[e], "background", c), a.removeLineClass(a.state.activeLines[e], "gutter", d)
	}

	function f(a, b) {
		if (a.length != b.length) return !1;
		for (var c = 0; c < a.length; c++)
			if (a[c] != b[c]) return !1;
		return !0
	}

	function g(a, g) {
		for (var h = [], i = 0; i < g.length; i++) {
			var j = g[i];
			if (j.empty()) {
				var k = a.getLineHandleVisualStart(j.head.line);
				h[h.length - 1] != k && h.push(k)
			}
		}
		f(a.state.activeLines, h) || a.operation(function() {
			e(a);
			for (var f = 0; f < h.length; f++) a.addLineClass(h[f], "wrap", b), a.addLineClass(h[f], "background", c), a.addLineClass(h[f], "gutter", d);
			a.state.activeLines = h
		})
	}

	function h(a, b) {
		g(a, b.ranges)
	}
	var b = "CodeMirror-activeline",
		c = "CodeMirror-activeline-background",
		d = "CodeMirror-activeline-gutter";
	a.defineOption("styleActiveLine", !1, function(b, c, d) {
		var f = d && d != a.Init;
		c && !f ? (b.state.activeLines = [], g(b, b.listSelections()), b.on("beforeSelectionChange", h)) : !c && f && (b.off("beforeSelectionChange", h), e(b), delete b.state.activeLines)
	})
}),
function(a) {
	"object" == typeof exports && "object" == typeof module ? a(require("../../lib/codemirror")) : "function" == typeof define && define.amd ? define(["../../lib/codemirror"], a) : a(CodeMirror)
}(function(a) {
	function d(a, c) {
		return "pairs" == c && "string" == typeof a ? a : "object" == typeof a && null != a[c] ? a[c] : b[c]
	}

	function h(a) {
		return function(b) {
			return m(b, a)
		}
	}

	function i(a) {
		var b = a.state.closeBrackets;
		if (!b) return null;
		var c = a.getModeAt(a.getCursor());
		return c.closeBrackets || b
	}

	function j(b) {
		var e = i(b);
		if (!e || b.getOption("disableInput")) return a.Pass;
		for (var f = d(e, "pairs"), g = b.listSelections(), h = 0; h < g.length; h++) {
			if (!g[h].empty()) return a.Pass;
			var j = o(b, g[h].head);
			if (!j || f.indexOf(j) % 2 != 0) return a.Pass
		}
		for (var h = g.length - 1; h >= 0; h--) {
			var k = g[h].head;
			b.replaceRange("", c(k.line, k.ch - 1), c(k.line, k.ch + 1), "+delete")
		}
	}

	function k(b) {
		var c = i(b),
			e = c && d(c, "explode");
		if (!e || b.getOption("disableInput")) return a.Pass;
		for (var f = b.listSelections(), g = 0; g < f.length; g++) {
			if (!f[g].empty()) return a.Pass;
			var h = o(b, f[g].head);
			if (!h || e.indexOf(h) % 2 != 0) return a.Pass
		}
		b.operation(function() {
			b.replaceSelection("\n\n", null), b.execCommand("goCharLeft"), f = b.listSelections();
			for (var a = 0; a < f.length; a++) {
				var c = f[a].head.line;
				b.indentLine(c, null, !0), b.indentLine(c + 1, null, !0)
			}
		})
	}

	function l(b) {
		var d = a.cmpPos(b.anchor, b.head) > 0;
		return {
			anchor: new c(b.anchor.line, b.anchor.ch + (d ? -1 : 1)),
			head: new c(b.head.line, b.head.ch + (d ? 1 : -1))
		}
	}

	function m(b, e) {
		var f = i(b);
		if (!f || b.getOption("disableInput")) return a.Pass;
		var g = d(f, "pairs"),
			h = g.indexOf(e);
		if (-1 == h) return a.Pass;
		for (var q, r, j = d(f, "triples"), k = g.charAt(h + 1) == e, m = b.listSelections(), o = h % 2 == 0, s = 0; s < m.length; s++) {
			var v, t = m[s],
				u = t.head,
				r = b.getRange(u, c(u.line, u.ch + 1));
			if (o && !t.empty()) v = "surround";
			else if (!k && o || r != e)
				if (k && u.ch > 1 && j.indexOf(e) >= 0 && b.getRange(c(u.line, u.ch - 2), u) == e + e && (u.ch <= 2 || b.getRange(c(u.line, u.ch - 3), c(u.line, u.ch - 2)) != e)) v = "addFour";
				else if (k) {
				if (a.isWordChar(r) || !p(b, u, e)) return a.Pass;
				v = "both"
			} else {
				if (!o || b.getLine(u.line)
					.length != u.ch && !n(r, g) && !/\s/.test(r)) return a.Pass;
				v = "both"
			} else v = j.indexOf(e) >= 0 && b.getRange(u, c(u.line, u.ch + 3)) == e + e + e ? "skipThree" : "skip";
			if (q) {
				if (q != v) return a.Pass
			} else q = v
		}
		var w = h % 2 ? g.charAt(h - 1) : e,
			x = h % 2 ? e : g.charAt(h + 1);
		b.operation(function() {
			if ("skip" == q) b.execCommand("goCharRight");
			else if ("skipThree" == q)
				for (var a = 0; 3 > a; a++) b.execCommand("goCharRight");
			else if ("surround" == q) {
				for (var c = b.getSelections(), a = 0; a < c.length; a++) c[a] = w + c[a] + x;
				b.replaceSelections(c, "around"), c = b.listSelections()
					.slice();
				for (var a = 0; a < c.length; a++) c[a] = l(c[a]);
				b.setSelections(c)
			} else "both" == q ? (b.replaceSelection(w + x, null), b.triggerElectric(w + x), b.execCommand("goCharLeft")) : "addFour" == q && (b.replaceSelection(w + w + w + w, "before"), b.execCommand("goCharRight"))
		})
	}

	function n(a, b) {
		var c = b.lastIndexOf(a);
		return c > -1 && c % 2 == 1
	}

	function o(a, b) {
		var d = a.getRange(c(b.line, b.ch - 1), c(b.line, b.ch + 1));
		return 2 == d.length ? d : null
	}

	function p(b, c, d) {
		var e = b.getLine(c.line),
			f = b.getTokenAt(c);
		if (/\bstring2?\b/.test(f.type)) return !1;
		var g = new a.StringStream(e.slice(0, c.ch) + d + e.slice(c.ch), 4);
		for (g.pos = g.start = f.start;;) {
			var h = b.getMode()
				.token(g, f.state);
			if (g.pos >= c.ch + 1) return /\bstring2?\b/.test(h);
			g.start = g.pos
		}
	}
	var b = {
			pairs: "()[]{}''\"\"",
			triples: "",
			explode: "[]{}"
		},
		c = a.Pos;
	a.defineOption("autoCloseBrackets", !1, function(b, c, d) {
		d && d != a.Init && (b.removeKeyMap(f), b.state.closeBrackets = null), c && (b.state.closeBrackets = c, b.addKeyMap(f))
	});
	for (var e = b.pairs + "`", f = {
		Backspace: j,
		Enter: k
	}, g = 0; g < e.length; g++) f["'" + e.charAt(g) + "'"] = h(e.charAt(g))
}),
function(a) {
	"object" == typeof exports && "object" == typeof module ? a(require("../../lib/codemirror"), require("./runmode")) : "function" == typeof define && define.amd ? define(["../../lib/codemirror", "./runmode"], a) : a(CodeMirror)
}(function(a) {
	"use strict";

	function c(a, d) {
		if (3 == a.nodeType) return d.push(a.nodeValue);
		for (var e = a.firstChild; e; e = e.nextSibling) c(e, d), b.test(a.nodeType) && d.push("\n")
	}
	var b = /^(p|li|div|h\\d|pre|blockquote|td)$/;
	a.colorize = function(b, d) {
		b || (b = document.body.getElementsByTagName("pre"));
		for (var e = 0; e < b.length; ++e) {
			var f = b[e],
				g = f.getAttribute("data-lang") || d;
			if (g) {
				var h = [];
				c(f, h), f.innerHTML = "", a.runMode(h.join(""), g, f), f.className += " cm-s-default"
			}
		}
	}
}),
function(a) {
	"object" == typeof exports && "object" == typeof module ? a(require("../lib/codemirror"), require("../addon/search/searchcursor"), require("../addon/edit/matchbrackets")) : "function" == typeof define && define.amd ? define(["../lib/codemirror", "../addon/search/searchcursor", "../addon/edit/matchbrackets"], a) : a(CodeMirror)
}(function(a) {
	"use strict";

	function g(b, c, e) {
		if (0 > e && 0 == c.ch) return b.clipPos(d(c.line - 1));
		var f = b.getLine(c.line);
		if (e > 0 && c.ch >= f.length) return b.clipPos(d(c.line + 1, 0));
		for (var h, g = "start", i = c.ch, j = 0 > e ? 0 : f.length, k = 0; i != j; i += e, k++) {
			var l = f.charAt(0 > e ? i - 1 : i),
				m = "_" != l && a.isWordChar(l) ? "w" : "o";
			if ("w" == m && l.toUpperCase() == l && (m = "W"), "start" == g) "o" != m && (g = "in", h = m);
			else if ("in" == g && h != m) {
				if ("w" == h && "W" == m && 0 > e && i--, "W" == h && "w" == m && e > 0) {
					h = "w";
					continue
				}
				break
			}
		}
		return d(c.line, i)
	}

	function h(a, b) {
		a.extendSelectionsBy(function(c) {
			return a.display.shift || a.doc.extend || c.empty() ? g(a.doc, c.head, b) : 0 > b ? c.from() : c.to()
		})
	}

	function j(b, c) {
		return b.isReadOnly() ? a.Pass : void b.operation(function() {
			for (var a = b.listSelections()
				.length, e = [], f = -1, g = 0; a > g; g++) {
				var h = b.listSelections()[g].head;
				if (!(h.line <= f)) {
					var i = d(h.line + (c ? 0 : 1), 0);
					b.replaceRange("\n", i, null, "+insertLine"), b.indentLine(i.line, null, !0), e.push({
						head: i,
						anchor: i
					}), f = h.line + 1
				}
			}
			b.setSelections(e)
		})
	}

	function k(b, c) {
		for (var e = c.ch, f = e, g = b.getLine(c.line); e && a.isWordChar(g.charAt(e - 1));) --e;
		for (; f < g.length && a.isWordChar(g.charAt(f));) ++f;
		return {
			from: d(c.line, e),
			to: d(c.line, f),
			word: g.slice(e, f)
		}
	}

	function m(a) {
		var b = a.getCursor(),
			c = a.scanForBracket(b, -1);
		if (c)
			for (;;) {
				var e = a.scanForBracket(b, 1);
				if (!e) return;
				if (e.ch == l.charAt(l.indexOf(c.ch) + 1)) return a.setSelection(d(c.pos.line, c.pos.ch + 1), e.pos, !1), !0;
				b = d(e.pos.line, e.pos.ch + 1)
			}
	}

	function o(b, c) {
		if (b.isReadOnly()) return a.Pass;
		for (var g, e = b.listSelections(), f = [], h = 0; h < e.length; h++) {
			var i = e[h];
			if (!i.empty()) {
				for (var j = i.from()
						.line, k = i.to()
						.line; h < e.length - 1 && e[h + 1].from()
					.line == k;) k = i[++h].to()
					.line;
				f.push(j, k)
			}
		}
		f.length ? g = !0 : f.push(b.firstLine(), b.lastLine()), b.operation(function() {
			for (var a = [], e = 0; e < f.length; e += 2) {
				var h = f[e],
					i = f[e + 1],
					j = d(h, 0),
					k = d(i),
					l = b.getRange(j, k, !1);
				c ? l.sort() : l.sort(function(a, b) {
					var c = a.toUpperCase(),
						d = b.toUpperCase();
					return c != d && (a = c, b = d), b > a ? -1 : a == b ? 0 : 1
				}), b.replaceRange(l, j, k), g && a.push({
					anchor: j,
					head: k
				})
			}
			g && b.setSelections(a, 0)
		})
	}

	function q(b, c) {
		b.operation(function() {
			for (var d = b.listSelections(), e = [], f = [], g = 0; g < d.length; g++) {
				var h = d[g];
				h.empty() ? (e.push(g), f.push("")) : f.push(c(b.getRange(h.from(), h.to())))
			}
			b.replaceSelections(f, "around", "case");
			for (var i, g = e.length - 1; g >= 0; g--) {
				var h = d[e[g]];
				if (!(i && a.cmpPos(h.head, i) > 0)) {
					var j = k(b, h.head);
					i = j.from, b.replaceRange(c(j.word), j.from, j.to)
				}
			}
		})
	}

	function r(b) {
		var c = b.getCursor("from"),
			d = b.getCursor("to");
		if (0 == a.cmpPos(c, d)) {
			var e = k(b, c);
			if (!e.word) return;
			c = e.from, d = e.to
		}
		return {
			from: c,
			to: d,
			query: b.getRange(c, d),
			word: e
		}
	}

	function s(a, b) {
		var c = r(a);
		if (c) {
			var e = c.query,
				f = a.getSearchCursor(e, b ? c.to : c.from);
			(b ? f.findNext() : f.findPrevious()) ? a.setSelection(f.from(), f.to()): (f = a.getSearchCursor(e, b ? d(a.firstLine(), 0) : a.clipPos(d(a.lastLine()))), (b ? f.findNext() : f.findPrevious()) ? a.setSelection(f.from(), f.to()) : c.word && a.setSelection(c.from, c.to))
		}
	}
	var b = a.keyMap.sublime = {
			fallthrough: "default"
		},
		c = a.commands,
		d = a.Pos,
		e = a.keyMap["default"] == a.keyMap.macDefault,
		f = e ? "Cmd-" : "Ctrl-";
	c[b["Alt-Left"] = "goSubwordLeft"] = function(a) {
		h(a, -1)
	}, c[b["Alt-Right"] = "goSubwordRight"] = function(a) {
		h(a, 1)
	};
	var i = e ? "Ctrl-Alt-" : "Ctrl-";
	c[b[i + "Up"] = "scrollLineUp"] = function(a) {
		var b = a.getScrollInfo();
		if (!a.somethingSelected()) {
			var c = a.lineAtHeight(b.top + b.clientHeight, "local");
			a.getCursor()
				.line >= c && a.execCommand("goLineUp")
		}
		a.scrollTo(null, b.top - a.defaultTextHeight())
	}, c[b[i + "Down"] = "scrollLineDown"] = function(a) {
		var b = a.getScrollInfo();
		if (!a.somethingSelected()) {
			var c = a.lineAtHeight(b.top, "local") + 1;
			a.getCursor()
				.line <= c && a.execCommand("goLineDown")
		}
		a.scrollTo(null, b.top + a.defaultTextHeight())
	}, c[b["Shift-" + f + "L"] = "splitSelectionByLine"] = function(a) {
		for (var b = a.listSelections(), c = [], e = 0; e < b.length; e++)
			for (var f = b[e].from(), g = b[e].to(), h = f.line; h <= g.line; ++h) g.line > f.line && h == g.line && 0 == g.ch || c.push({
				anchor: h == f.line ? f : d(h, 0),
				head: h == g.line ? g : d(h)
			});
		a.setSelections(c, 0)
	}, b["Shift-Tab"] = "indentLess", c[b.Esc = "singleSelectionTop"] = function(a) {
		var b = a.listSelections()[0];
		a.setSelection(b.anchor, b.head, {
			scroll: !1
		})
	}, c[b[f + "L"] = "selectLine"] = function(a) {
		for (var b = a.listSelections(), c = [], e = 0; e < b.length; e++) {
			var f = b[e];
			c.push({
				anchor: d(f.from()
					.line, 0),
				head: d(f.to()
					.line + 1, 0)
			})
		}
		a.setSelections(c)
	}, b["Shift-Ctrl-K"] = "deleteLine", c[b[f + "Enter"] = "insertLineAfter"] = function(a) {
		return j(a, !1)
	}, c[b["Shift-" + f + "Enter"] = "insertLineBefore"] = function(a) {
		return j(a, !0)
	}, c[b[f + "D"] = "selectNextOccurrence"] = function(b) {
		var c = b.getCursor("from"),
			e = b.getCursor("to"),
			f = b.state.sublimeFindFullWord == b.doc.sel;
		if (0 == a.cmpPos(c, e)) {
			var g = k(b, c);
			if (!g.word) return;
			b.setSelection(g.from, g.to), f = !0
		} else {
			var h = b.getRange(c, e),
				i = f ? new RegExp("\\b" + h + "\\b") : h,
				j = b.getSearchCursor(i, e);
			j.findNext() ? b.addSelection(j.from(), j.to()) : (j = b.getSearchCursor(i, d(b.firstLine(), 0)), j.findNext() && b.addSelection(j.from(), j.to()))
		}
		f && (b.state.sublimeFindFullWord = b.doc.sel)
	};
	var l = "(){}[]";
	c[b["Shift-" + f + "Space"] = "selectScope"] = function(a) {
		m(a) || a.execCommand("selectAll")
	}, c[b["Shift-" + f + "M"] = "selectBetweenBrackets"] = function(b) {
		return m(b) ? void 0 : a.Pass
	}, c[b[f + "M"] = "goToBracket"] = function(b) {
		b.extendSelectionsBy(function(c) {
			var e = b.scanForBracket(c.head, 1);
			if (e && 0 != a.cmpPos(e.pos, c.head)) return e.pos;
			var f = b.scanForBracket(c.head, -1);
			return f && d(f.pos.line, f.pos.ch + 1) || c.head
		})
	};
	var n = e ? "Cmd-Ctrl-" : "Shift-Ctrl-";
	c[b[n + "Up"] = "swapLineUp"] = function(b) {
		if (b.isReadOnly()) return a.Pass;
		for (var c = b.listSelections(), e = [], f = b.firstLine() - 1, g = [], h = 0; h < c.length; h++) {
			var i = c[h],
				j = i.from()
				.line - 1,
				k = i.to()
				.line;
			g.push({
					anchor: d(i.anchor.line - 1, i.anchor.ch),
					head: d(i.head.line - 1, i.head.ch)
				}), 0 != i.to()
				.ch || i.empty() || --k, j > f ? e.push(j, k) : e.length && (e[e.length - 1] = k), f = k
		}
		b.operation(function() {
			for (var a = 0; a < e.length; a += 2) {
				var c = e[a],
					f = e[a + 1],
					h = b.getLine(c);
				b.replaceRange("", d(c, 0), d(c + 1, 0), "+swapLine"), f > b.lastLine() ? b.replaceRange("\n" + h, d(b.lastLine()), null, "+swapLine") : b.replaceRange(h + "\n", d(f, 0), null, "+swapLine")
			}
			b.setSelections(g), b.scrollIntoView()
		})
	}, c[b[n + "Down"] = "swapLineDown"] = function(b) {
		if (b.isReadOnly()) return a.Pass;
		for (var c = b.listSelections(), e = [], f = b.lastLine() + 1, g = c.length - 1; g >= 0; g--) {
			var h = c[g],
				i = h.to()
				.line + 1,
				j = h.from()
				.line;
			0 != h.to()
				.ch || h.empty() || i--, f > i ? e.push(i, j) : e.length && (e[e.length - 1] = j), f = j
		}
		b.operation(function() {
			for (var a = e.length - 2; a >= 0; a -= 2) {
				var c = e[a],
					f = e[a + 1],
					g = b.getLine(c);
				c == b.lastLine() ? b.replaceRange("", d(c - 1), d(c), "+swapLine") : b.replaceRange("", d(c, 0), d(c + 1, 0), "+swapLine"), b.replaceRange(g + "\n", d(f, 0), null, "+swapLine")
			}
			b.scrollIntoView()
		})
	}, c[b[f + "/"] = "toggleCommentIndented"] = function(a) {
		a.toggleComment({
			indent: !0
		})
	}, c[b[f + "J"] = "joinLines"] = function(a) {
		for (var b = a.listSelections(), c = [], e = 0; e < b.length; e++) {
			for (var f = b[e], g = f.from(), h = g.line, i = f.to()
					.line; e < b.length - 1 && b[e + 1].from()
				.line == i;) i = b[++e].to()
				.line;
			c.push({
				start: h,
				end: i,
				anchor: !f.empty() && g
			})
		}
		a.operation(function() {
			for (var b = 0, e = [], f = 0; f < c.length; f++) {
				for (var i, g = c[f], h = g.anchor && d(g.anchor.line - b, g.anchor.ch), j = g.start; j <= g.end; j++) {
					var k = j - b;
					j == g.end && (i = d(k, a.getLine(k)
						.length + 1)), k < a.lastLine() && (a.replaceRange(" ", d(k), d(k + 1, /^\s*/.exec(a.getLine(k + 1))[0].length)), ++b)
				}
				e.push({
					anchor: h || i,
					head: i
				})
			}
			a.setSelections(e, 0)
		})
	}, c[b["Shift-" + f + "D"] = "duplicateLine"] = function(a) {
		a.operation(function() {
			for (var b = a.listSelections()
				.length, c = 0; b > c; c++) {
				var e = a.listSelections()[c];
				e.empty() ? a.replaceRange(a.getLine(e.head.line) + "\n", d(e.head.line, 0)) : a.replaceRange(a.getRange(e.from(), e.to()), e.from())
			}
			a.scrollIntoView()
		})
	}, b[f + "T"] = "transposeChars", c[b.F9 = "sortLines"] = function(a) {
		o(a, !0)
	}, c[b[f + "F9"] = "sortLinesInsensitive"] = function(a) {
		o(a, !1)
	}, c[b.F2 = "nextBookmark"] = function(a) {
		var b = a.state.sublimeBookmarks;
		if (b)
			for (; b.length;) {
				var c = b.shift(),
					d = c.find();
				if (d) return b.push(c), a.setSelection(d.from, d.to)
			}
	}, c[b["Shift-F2"] = "prevBookmark"] = function(a) {
		var b = a.state.sublimeBookmarks;
		if (b)
			for (; b.length;) {
				b.unshift(b.pop());
				var c = b[b.length - 1].find();
				if (c) return a.setSelection(c.from, c.to);
				b.pop()
			}
	}, c[b[f + "F2"] = "toggleBookmark"] = function(a) {
		for (var b = a.listSelections(), c = a.state.sublimeBookmarks || (a.state.sublimeBookmarks = []), d = 0; d < b.length; d++) {
			for (var e = b[d].from(), f = b[d].to(), g = a.findMarks(e, f), h = 0; h < g.length; h++)
				if (g[h].sublimeBookmark) {
					g[h].clear();
					for (var i = 0; i < c.length; i++) c[i] == g[h] && c.splice(i--, 1);
					break
				} h == g.length && c.push(a.markText(e, f, {
				sublimeBookmark: !0,
				clearWhenEmpty: !1
			}))
		}
	}, c[b["Shift-" + f + "F2"] = "clearBookmarks"] = function(a) {
		var b = a.state.sublimeBookmarks;
		if (b)
			for (var c = 0; c < b.length; c++) b[c].clear();
		b.length = 0
	}, c[b["Alt-F2"] = "selectBookmarks"] = function(a) {
		var b = a.state.sublimeBookmarks,
			c = [];
		if (b)
			for (var d = 0; d < b.length; d++) {
				var e = b[d].find();
				e ? c.push({
					anchor: e.from,
					head: e.to
				}) : b.splice(d--, 0)
			}
		c.length && a.setSelections(c, 0)
	}, b["Alt-Q"] = "wrapLines";
	var p = f + "K ";
	b[p + f + "Backspace"] = "delLineLeft", c[b.Backspace = "smartBackspace"] = function(b) {
		if (b.somethingSelected()) return a.Pass;
		var c = b.getCursor(),
			e = b.getRange({
				line: c.line,
				ch: 0
			}, c),
			f = a.countColumn(e, null, b.getOption("tabSize")),
			g = b.getOption("indentUnit");
		if (e && !/\S/.test(e) && f % g == 0) {
			var h = new d(c.line, a.findColumn(e, f - g, g));
			return h.ch == c.ch ? a.Pass : b.replaceRange("", h, c, "+delete")
		}
		return a.Pass
	}, c[b[p + f + "K"] = "delLineRight"] = function(a) {
		a.operation(function() {
			for (var b = a.listSelections(), c = b.length - 1; c >= 0; c--) a.replaceRange("", b[c].anchor, d(b[c].to()
				.line), "+delete");
			a.scrollIntoView()
		})
	}, c[b[p + f + "U"] = "upcaseAtCursor"] = function(a) {
		q(a, function(a) {
			return a.toUpperCase()
		})
	}, c[b[p + f + "L"] = "downcaseAtCursor"] = function(a) {
		q(a, function(a) {
			return a.toLowerCase()
		})
	}, c[b[p + f + "Space"] = "setSublimeMark"] = function(a) {
		a.state.sublimeMark && a.state.sublimeMark.clear(), a.state.sublimeMark = a.setBookmark(a.getCursor())
	}, c[b[p + f + "A"] = "selectToSublimeMark"] = function(a) {
		var b = a.state.sublimeMark && a.state.sublimeMark.find();
		b && a.setSelection(a.getCursor(), b)
	}, c[b[p + f + "W"] = "deleteToSublimeMark"] = function(b) {
		var c = b.state.sublimeMark && b.state.sublimeMark.find();
		if (c) {
			var d = b.getCursor(),
				e = c;
			if (a.cmpPos(d, e) > 0) {
				var f = e;
				e = d, d = f
			}
			b.state.sublimeKilled = b.getRange(d, e), b.replaceRange("", d, e)
		}
	}, c[b[p + f + "X"] = "swapWithSublimeMark"] = function(a) {
		var b = a.state.sublimeMark && a.state.sublimeMark.find();
		b && (a.state.sublimeMark.clear(), a.state.sublimeMark = a.setBookmark(a.getCursor()), a.setCursor(b))
	}, c[b[p + f + "Y"] = "sublimeYank"] = function(a) {
		null != a.state.sublimeKilled && a.replaceSelection(a.state.sublimeKilled, null, "paste")
	}, b[p + f + "G"] = "clearBookmarks", c[b[p + f + "C"] = "showInCenter"] = function(a) {
		var b = a.cursorCoords(null, "local");
		a.scrollTo(null, (b.top + b.bottom) / 2 - a.getScrollInfo()
			.clientHeight / 2)
	}, c[b["Shift-Alt-Up"] = "selectLinesUpward"] = function(a) {
		a.operation(function() {
			for (var b = a.listSelections(), c = 0; c < b.length; c++) {
				var e = b[c];
				e.head.line > a.firstLine() && a.addSelection(d(e.head.line - 1, e.head.ch))
			}
		})
	}, c[b["Shift-Alt-Down"] = "selectLinesDownward"] = function(a) {
		a.operation(function() {
			for (var b = a.listSelections(), c = 0; c < b.length; c++) {
				var e = b[c];
				e.head.line < a.lastLine() && a.addSelection(d(e.head.line + 1, e.head.ch))
			}
		})
	}, c[b[f + "F3"] = "findUnder"] = function(a) {
		s(a, !0)
	}, c[b["Shift-" + f + "F3"] = "findUnderPrevious"] = function(a) {
		s(a, !1)
	}, c[b["Alt-F3"] = "findAllUnder"] = function(a) {
		var b = r(a);
		if (b) {
			for (var c = a.getSearchCursor(b.query), d = [], e = -1; c.findNext();) d.push({
					anchor: c.from(),
					head: c.to()
				}), c.from()
				.line <= b.from.line && c.from()
				.ch <= b.from.ch && e++;
			a.setSelections(d, e)
		}
	}, b["Shift-" + f + "["] = "fold", b["Shift-" + f + "]"] = "unfold", b[p + f + "0"] = b[p + f + "j"] = "unfoldAll", b[f + "I"] = "findIncremental", b["Shift-" + f + "I"] = "findIncrementalReverse", b[f + "H"] = "replace", b.F3 = "findNext", b["Shift-F3"] = "findPrev", a.normalizeKeyMap(b)
});