"Esc": function(cm) {
cm.setCursor(cm.getCursor().line, cm.getCursor().ch-1, true);
cm.setOption("keyMap", "vim");
},
"Ctrl-N": "autocomplete",
"Ctrl-P": "autocomplete",
fallthrough: ["default"]
};
})();
================================================
FILE: assets/vendor/CodeMirror-2.25/lib/codemirror.css
================================================
.CodeMirror {
line-height: 1em;
font-family: monospace;
}
.CodeMirror-scroll {
overflow: auto;
height: 300px;
/* This is needed to prevent an IE[67] bug where the scrolled content
is visible outside of the scrolling box. */
position: relative;
outline: none;
}
.CodeMirror-gutter {
position: absolute; left: 0; top: 0;
z-index: 10;
background-color: #f7f7f7;
border-right: 1px solid #eee;
min-width: 2em;
height: 100%;
}
.CodeMirror-gutter-text {
color: #aaa;
text-align: right;
padding: .4em .2em .4em .4em;
white-space: pre !important;
}
.CodeMirror-lines {
padding: .4em;
white-space: pre;
}
.CodeMirror pre {
-moz-border-radius: 0;
-webkit-border-radius: 0;
-o-border-radius: 0;
border-radius: 0;
border-width: 0; margin: 0; padding: 0; background: transparent;
font-family: inherit;
font-size: inherit;
padding: 0; margin: 0;
white-space: pre;
word-wrap: normal;
line-height: inherit;
color: inherit;
}
.CodeMirror-wrap pre {
word-wrap: break-word;
white-space: pre-wrap;
word-break: normal;
}
.CodeMirror-wrap .CodeMirror-scroll {
overflow-x: hidden;
}
.CodeMirror textarea {
outline: none !important;
}
.CodeMirror pre.CodeMirror-cursor {
z-index: 10;
position: absolute;
visibility: hidden;
border-left: 1px solid black;
border-right: none;
width: 0;
}
.cm-keymap-fat-cursor pre.CodeMirror-cursor {
width: auto;
border: 0;
background: transparent;
background: rgba(0, 200, 0, .4);
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#6600c800, endColorstr=#4c00c800);
}
/* Kludge to turn off filter in ie9+, which also accepts rgba */
.cm-keymap-fat-cursor pre.CodeMirror-cursor:not(#nonsense_id) {
filter: progid:DXImageTransform.Microsoft.gradient(enabled=false);
}
.CodeMirror pre.CodeMirror-cursor.CodeMirror-overwrite {}
.CodeMirror-focused pre.CodeMirror-cursor {
visibility: visible;
}
div.CodeMirror-selected { background: #d9d9d9; }
.CodeMirror-focused div.CodeMirror-selected { background: #d7d4f0; }
.CodeMirror-searching {
background: #ffa;
background: rgba(255, 255, 0, .4);
}
/* Default theme */
.cm-s-default span.cm-keyword {color: #708;}
.cm-s-default span.cm-atom {color: #219;}
.cm-s-default span.cm-number {color: #164;}
.cm-s-default span.cm-def {color: #00f;}
.cm-s-default span.cm-variable {color: black;}
.cm-s-default span.cm-variable-2 {color: #05a;}
.cm-s-default span.cm-variable-3 {color: #085;}
.cm-s-default span.cm-property {color: black;}
.cm-s-default span.cm-operator {color: black;}
.cm-s-default span.cm-comment {color: #a50;}
.cm-s-default span.cm-string {color: #a11;}
.cm-s-default span.cm-string-2 {color: #f50;}
.cm-s-default span.cm-meta {color: #555;}
.cm-s-default span.cm-error {color: #f00;}
.cm-s-default span.cm-qualifier {color: #555;}
.cm-s-default span.cm-builtin {color: #30a;}
.cm-s-default span.cm-bracket {color: #cc7;}
.cm-s-default span.cm-tag {color: #170;}
.cm-s-default span.cm-attribute {color: #00c;}
.cm-s-default span.cm-header {color: blue;}
.cm-s-default span.cm-quote {color: #090;}
.cm-s-default span.cm-hr {color: #999;}
.cm-s-default span.cm-link {color: #00c;}
span.cm-header, span.cm-strong {font-weight: bold;}
span.cm-em {font-style: italic;}
span.cm-emstrong {font-style: italic; font-weight: bold;}
span.cm-link {text-decoration: underline;}
div.CodeMirror span.CodeMirror-matchingbracket {color: #0f0;}
div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;}
================================================
FILE: assets/vendor/CodeMirror-2.25/lib/codemirror.js
================================================
// CodeMirror version 2.25
//
// All functions that need access to the editor's state live inside
// the CodeMirror function. Below that, at the bottom of the file,
// some utilities are defined.
// CodeMirror is the only global var we claim
var CodeMirror = (function() {
// This is the function that produces an editor instance. Its
// closure is used to store the editor state.
function CodeMirror(place, givenOptions) {
// Determine effective options based on given values and defaults.
var options = {}, defaults = CodeMirror.defaults;
for (var opt in defaults)
if (defaults.hasOwnProperty(opt))
options[opt] = (givenOptions && givenOptions.hasOwnProperty(opt) ? givenOptions : defaults)[opt];
// The element in which the editor lives.
var wrapper = document.createElement("div");
wrapper.className = "CodeMirror" + (options.lineWrapping ? " CodeMirror-wrap" : "");
// This mess creates the base DOM structure for the editor.
wrapper.innerHTML =
'' + // Wraps and hides input textarea
'
' +
'';
if (place.appendChild) place.appendChild(wrapper); else place(wrapper);
// I've never seen more elegant code in my life.
var inputDiv = wrapper.firstChild, input = inputDiv.firstChild,
scroller = wrapper.lastChild, code = scroller.firstChild,
mover = code.firstChild, gutter = mover.firstChild, gutterText = gutter.firstChild,
lineSpace = gutter.nextSibling.firstChild, measure = lineSpace.firstChild,
cursor = measure.nextSibling, selectionDiv = cursor.nextSibling,
lineDiv = selectionDiv.nextSibling;
themeChanged(); keyMapChanged();
// Needed to hide big blue blinking cursor on Mobile Safari
if (ios) input.style.width = "0px";
if (!webkit) lineSpace.draggable = true;
lineSpace.style.outline = "none";
if (options.tabindex != null) input.tabIndex = options.tabindex;
if (options.autofocus) focusInput();
if (!options.gutter && !options.lineNumbers) gutter.style.display = "none";
// Needed to handle Tab key in KHTML
if (khtml) inputDiv.style.height = "1px", inputDiv.style.position = "absolute";
// Check for problem with IE innerHTML not working when we have a
// P (or similar) parent node.
try { stringWidth("x"); }
catch (e) {
if (e.message.match(/runtime/i))
e = new Error("A CodeMirror inside a P-style element does not work in Internet Explorer. (innerHTML bug)");
throw e;
}
// Delayed object wrap timeouts, making sure only one is active. blinker holds an interval.
var poll = new Delayed(), highlight = new Delayed(), blinker;
// mode holds a mode API object. doc is the tree of Line objects,
// work an array of lines that should be parsed, and history the
// undo history (instance of History constructor).
var mode, doc = new BranchChunk([new LeafChunk([new Line("")])]), work, focused;
loadMode();
// The selection. These are always maintained to point at valid
// positions. Inverted is used to remember that the user is
// selecting bottom-to-top.
var sel = {from: {line: 0, ch: 0}, to: {line: 0, ch: 0}, inverted: false};
// Selection-related flags. shiftSelecting obviously tracks
// whether the user is holding shift.
var shiftSelecting, lastClick, lastDoubleClick, lastScrollPos = 0, draggingText,
overwrite = false, suppressEdits = false;
// Variables used by startOperation/endOperation to track what
// happened during the operation.
var updateInput, userSelChange, changes, textChanged, selectionChanged, leaveInputAlone,
gutterDirty, callbacks, maxLengthChanged;
// Current visible range (may be bigger than the view window).
var displayOffset = 0, showingFrom = 0, showingTo = 0, lastSizeC = 0;
// bracketHighlighted is used to remember that a bracket has been
// marked.
var bracketHighlighted;
// Tracks the maximum line length so that the horizontal scrollbar
// can be kept static when scrolling.
var maxLine = "", maxWidth;
var tabCache = {};
// Initialize the content.
operation(function(){setValue(options.value || ""); updateInput = false;})();
var history = new History();
// Register our event handlers.
connect(scroller, "mousedown", operation(onMouseDown));
connect(scroller, "dblclick", operation(onDoubleClick));
connect(lineSpace, "selectstart", e_preventDefault);
// Gecko browsers fire contextmenu *after* opening the menu, at
// which point we can't mess with it anymore. Context menu is
// handled in onMouseDown for Gecko.
if (!gecko) connect(scroller, "contextmenu", onContextMenu);
connect(scroller, "scroll", function() {
lastScrollPos = scroller.scrollTop;
updateDisplay([]);
if (options.fixedGutter) gutter.style.left = scroller.scrollLeft + "px";
if (options.onScroll) options.onScroll(instance);
});
connect(window, "resize", function() {updateDisplay(true);});
connect(input, "keyup", operation(onKeyUp));
connect(input, "input", fastPoll);
connect(input, "keydown", operation(onKeyDown));
connect(input, "keypress", operation(onKeyPress));
connect(input, "focus", onFocus);
connect(input, "blur", onBlur);
if (options.dragDrop) {
connect(lineSpace, "dragstart", onDragStart);
function drag_(e) {
if (options.onDragEvent && options.onDragEvent(instance, addStop(e))) return;
e_stop(e);
}
connect(scroller, "dragenter", drag_);
connect(scroller, "dragover", drag_);
connect(scroller, "drop", operation(onDrop));
}
connect(scroller, "paste", function(){focusInput(); fastPoll();});
connect(input, "paste", fastPoll);
connect(input, "cut", operation(function(){
if (!options.readOnly) replaceSelection("");
}));
// Needed to handle Tab key in KHTML
if (khtml) connect(code, "mouseup", function() {
if (document.activeElement == input) input.blur();
focusInput();
});
// IE throws unspecified error in certain cases, when
// trying to access activeElement before onload
var hasFocus; try { hasFocus = (document.activeElement == input); } catch(e) { }
if (hasFocus || options.autofocus) setTimeout(onFocus, 20);
else onBlur();
function isLine(l) {return l >= 0 && l < doc.size;}
// The instance object that we'll return. Mostly calls out to
// local functions in the CodeMirror function. Some do some extra
// range checking and/or clipping. operation is used to wrap the
// call so that changes it makes are tracked, and the display is
// updated afterwards.
var instance = wrapper.CodeMirror = {
getValue: getValue,
setValue: operation(setValue),
getSelection: getSelection,
replaceSelection: operation(replaceSelection),
focus: function(){window.focus(); focusInput(); onFocus(); fastPoll();},
setOption: function(option, value) {
var oldVal = options[option];
options[option] = value;
if (option == "mode" || option == "indentUnit") loadMode();
else if (option == "readOnly" && value == "nocursor") {onBlur(); input.blur();}
else if (option == "readOnly" && !value) {resetInput(true);}
else if (option == "theme") themeChanged();
else if (option == "lineWrapping" && oldVal != value) operation(wrappingChanged)();
else if (option == "tabSize") updateDisplay(true);
else if (option == "keyMap") keyMapChanged();
if (option == "lineNumbers" || option == "gutter" || option == "firstLineNumber" || option == "theme") {
gutterChanged();
updateDisplay(true);
}
},
getOption: function(option) {return options[option];},
undo: operation(undo),
redo: operation(redo),
indentLine: operation(function(n, dir) {
if (typeof dir != "string") {
if (dir == null) dir = options.smartIndent ? "smart" : "prev";
else dir = dir ? "add" : "subtract";
}
if (isLine(n)) indentLine(n, dir);
}),
indentSelection: operation(indentSelected),
historySize: function() {return {undo: history.done.length, redo: history.undone.length};},
clearHistory: function() {history = new History();},
matchBrackets: operation(function(){matchBrackets(true);}),
getTokenAt: operation(function(pos) {
pos = clipPos(pos);
return getLine(pos.line).getTokenAt(mode, getStateBefore(pos.line), pos.ch);
}),
getStateAfter: function(line) {
line = clipLine(line == null ? doc.size - 1: line);
return getStateBefore(line + 1);
},
cursorCoords: function(start, mode) {
if (start == null) start = sel.inverted;
return this.charCoords(start ? sel.from : sel.to, mode);
},
charCoords: function(pos, mode) {
pos = clipPos(pos);
if (mode == "local") return localCoords(pos, false);
if (mode == "div") return localCoords(pos, true);
return pageCoords(pos);
},
coordsChar: function(coords) {
var off = eltOffset(lineSpace);
return coordsChar(coords.x - off.left, coords.y - off.top);
},
markText: operation(markText),
setBookmark: setBookmark,
findMarksAt: findMarksAt,
setMarker: operation(addGutterMarker),
clearMarker: operation(removeGutterMarker),
setLineClass: operation(setLineClass),
hideLine: operation(function(h) {return setLineHidden(h, true);}),
showLine: operation(function(h) {return setLineHidden(h, false);}),
onDeleteLine: function(line, f) {
if (typeof line == "number") {
if (!isLine(line)) return null;
line = getLine(line);
}
(line.handlers || (line.handlers = [])).push(f);
return line;
},
lineInfo: lineInfo,
addWidget: function(pos, node, scroll, vert, horiz) {
pos = localCoords(clipPos(pos));
var top = pos.yBot, left = pos.x;
node.style.position = "absolute";
code.appendChild(node);
if (vert == "over") top = pos.y;
else if (vert == "near") {
var vspace = Math.max(scroller.offsetHeight, doc.height * textHeight()),
hspace = Math.max(code.clientWidth, lineSpace.clientWidth) - paddingLeft();
if (pos.yBot + node.offsetHeight > vspace && pos.y > node.offsetHeight)
top = pos.y - node.offsetHeight;
if (left + node.offsetWidth > hspace)
left = hspace - node.offsetWidth;
}
node.style.top = (top + paddingTop()) + "px";
node.style.left = node.style.right = "";
if (horiz == "right") {
left = code.clientWidth - node.offsetWidth;
node.style.right = "0px";
} else {
if (horiz == "left") left = 0;
else if (horiz == "middle") left = (code.clientWidth - node.offsetWidth) / 2;
node.style.left = (left + paddingLeft()) + "px";
}
if (scroll)
scrollIntoView(left, top, left + node.offsetWidth, top + node.offsetHeight);
},
lineCount: function() {return doc.size;},
clipPos: clipPos,
getCursor: function(start) {
if (start == null) start = sel.inverted;
return copyPos(start ? sel.from : sel.to);
},
somethingSelected: function() {return !posEq(sel.from, sel.to);},
setCursor: operation(function(line, ch, user) {
if (ch == null && typeof line.line == "number") setCursor(line.line, line.ch, user);
else setCursor(line, ch, user);
}),
setSelection: operation(function(from, to, user) {
(user ? setSelectionUser : setSelection)(clipPos(from), clipPos(to || from));
}),
getLine: function(line) {if (isLine(line)) return getLine(line).text;},
getLineHandle: function(line) {if (isLine(line)) return getLine(line);},
setLine: operation(function(line, text) {
if (isLine(line)) replaceRange(text, {line: line, ch: 0}, {line: line, ch: getLine(line).text.length});
}),
removeLine: operation(function(line) {
if (isLine(line)) replaceRange("", {line: line, ch: 0}, clipPos({line: line+1, ch: 0}));
}),
replaceRange: operation(replaceRange),
getRange: function(from, to) {return getRange(clipPos(from), clipPos(to));},
triggerOnKeyDown: operation(onKeyDown),
execCommand: function(cmd) {return commands[cmd](instance);},
// Stuff used by commands, probably not much use to outside code.
moveH: operation(moveH),
deleteH: operation(deleteH),
moveV: operation(moveV),
toggleOverwrite: function() {
if(overwrite){
overwrite = false;
cursor.className = cursor.className.replace(" CodeMirror-overwrite", "");
} else {
overwrite = true;
cursor.className += " CodeMirror-overwrite";
}
},
posFromIndex: function(off) {
var lineNo = 0, ch;
doc.iter(0, doc.size, function(line) {
var sz = line.text.length + 1;
if (sz > off) { ch = off; return true; }
off -= sz;
++lineNo;
});
return clipPos({line: lineNo, ch: ch});
},
indexFromPos: function (coords) {
if (coords.line < 0 || coords.ch < 0) return 0;
var index = coords.ch;
doc.iter(0, coords.line, function (line) {
index += line.text.length + 1;
});
return index;
},
scrollTo: function(x, y) {
if (x != null) scroller.scrollLeft = x;
if (y != null) scroller.scrollTop = y;
updateDisplay([]);
},
operation: function(f){return operation(f)();},
compoundChange: function(f){return compoundChange(f);},
refresh: function(){
updateDisplay(true);
if (scroller.scrollHeight > lastScrollPos)
scroller.scrollTop = lastScrollPos;
},
getInputField: function(){return input;},
getWrapperElement: function(){return wrapper;},
getScrollerElement: function(){return scroller;},
getGutterElement: function(){return gutter;}
};
function getLine(n) { return getLineAt(doc, n); }
function updateLineHeight(line, height) {
gutterDirty = true;
var diff = height - line.height;
for (var n = line; n; n = n.parent) n.height += diff;
}
function setValue(code) {
var top = {line: 0, ch: 0};
updateLines(top, {line: doc.size - 1, ch: getLine(doc.size-1).text.length},
splitLines(code), top, top);
updateInput = true;
}
function getValue() {
var text = [];
doc.iter(0, doc.size, function(line) { text.push(line.text); });
return text.join("\n");
}
function onMouseDown(e) {
setShift(e_prop(e, "shiftKey"));
// Check whether this is a click in a widget
for (var n = e_target(e); n != wrapper; n = n.parentNode)
if (n.parentNode == code && n != mover) return;
// See if this is a click in the gutter
for (var n = e_target(e); n != wrapper; n = n.parentNode)
if (n.parentNode == gutterText) {
if (options.onGutterClick)
options.onGutterClick(instance, indexOf(gutterText.childNodes, n) + showingFrom, e);
return e_preventDefault(e);
}
var start = posFromMouse(e);
switch (e_button(e)) {
case 3:
if (gecko && !mac) onContextMenu(e);
return;
case 2:
if (start) setCursor(start.line, start.ch, true);
setTimeout(focusInput, 20);
return;
}
// For button 1, if it was clicked inside the editor
// (posFromMouse returning non-null), we have to adjust the
// selection.
if (!start) {if (e_target(e) == scroller) e_preventDefault(e); return;}
if (!focused) onFocus();
var now = +new Date;
if (lastDoubleClick && lastDoubleClick.time > now - 400 && posEq(lastDoubleClick.pos, start)) {
e_preventDefault(e);
setTimeout(focusInput, 20);
return selectLine(start.line);
} else if (lastClick && lastClick.time > now - 400 && posEq(lastClick.pos, start)) {
lastDoubleClick = {time: now, pos: start};
e_preventDefault(e);
return selectWordAt(start);
} else { lastClick = {time: now, pos: start}; }
var last = start, going;
if (options.dragDrop && dragAndDrop && !options.readOnly && !posEq(sel.from, sel.to) &&
!posLess(start, sel.from) && !posLess(sel.to, start)) {
// Let the drag handler handle this.
if (webkit) lineSpace.draggable = true;
function dragEnd(e2) {
if (webkit) lineSpace.draggable = false;
draggingText = false;
up(); drop();
if (Math.abs(e.clientX - e2.clientX) + Math.abs(e.clientY - e2.clientY) < 10) {
e_preventDefault(e2);
setCursor(start.line, start.ch, true);
focusInput();
}
}
var up = connect(document, "mouseup", operation(dragEnd), true);
var drop = connect(scroller, "drop", operation(dragEnd), true);
draggingText = true;
// IE's approach to draggable
if (lineSpace.dragDrop) lineSpace.dragDrop();
return;
}
e_preventDefault(e);
setCursor(start.line, start.ch, true);
function extend(e) {
var cur = posFromMouse(e, true);
if (cur && !posEq(cur, last)) {
if (!focused) onFocus();
last = cur;
setSelectionUser(start, cur);
updateInput = false;
var visible = visibleLines();
if (cur.line >= visible.to || cur.line < visible.from)
going = setTimeout(operation(function(){extend(e);}), 150);
}
}
function done(e) {
clearTimeout(going);
var cur = posFromMouse(e);
if (cur) setSelectionUser(start, cur);
e_preventDefault(e);
focusInput();
updateInput = true;
move(); up();
}
var move = connect(document, "mousemove", operation(function(e) {
clearTimeout(going);
e_preventDefault(e);
if (!ie && !e_button(e)) done(e);
else extend(e);
}), true);
var up = connect(document, "mouseup", operation(done), true);
}
function onDoubleClick(e) {
for (var n = e_target(e); n != wrapper; n = n.parentNode)
if (n.parentNode == gutterText) return e_preventDefault(e);
var start = posFromMouse(e);
if (!start) return;
lastDoubleClick = {time: +new Date, pos: start};
e_preventDefault(e);
selectWordAt(start);
}
function onDrop(e) {
if (options.onDragEvent && options.onDragEvent(instance, addStop(e))) return;
e.preventDefault();
var pos = posFromMouse(e, true), files = e.dataTransfer.files;
if (!pos || options.readOnly) return;
if (files && files.length && window.FileReader && window.File) {
function loadFile(file, i) {
var reader = new FileReader;
reader.onload = function() {
text[i] = reader.result;
if (++read == n) {
pos = clipPos(pos);
operation(function() {
var end = replaceRange(text.join(""), pos, pos);
setSelectionUser(pos, end);
})();
}
};
reader.readAsText(file);
}
var n = files.length, text = Array(n), read = 0;
for (var i = 0; i < n; ++i) loadFile(files[i], i);
}
else {
try {
var text = e.dataTransfer.getData("Text");
if (text) {
compoundChange(function() {
var curFrom = sel.from, curTo = sel.to;
setSelectionUser(pos, pos);
if (draggingText) replaceRange("", curFrom, curTo);
replaceSelection(text);
focusInput();
});
}
}
catch(e){}
}
}
function onDragStart(e) {
var txt = getSelection();
e.dataTransfer.setData("Text", txt);
// Use dummy image instead of default browsers image.
if (gecko || chrome) {
var img = document.createElement('img');
img.scr = 'data:image/gif;base64,R0lGODdhAgACAIAAAAAAAP///ywAAAAAAgACAAACAoRRADs='; //1x1 image
e.dataTransfer.setDragImage(img, 0, 0);
}
}
function doHandleBinding(bound, dropShift) {
if (typeof bound == "string") {
bound = commands[bound];
if (!bound) return false;
}
var prevShift = shiftSelecting;
try {
if (options.readOnly) suppressEdits = true;
if (dropShift) shiftSelecting = null;
bound(instance);
} catch(e) {
if (e != Pass) throw e;
return false;
} finally {
shiftSelecting = prevShift;
suppressEdits = false;
}
return true;
}
function handleKeyBinding(e) {
// Handle auto keymap transitions
var startMap = getKeyMap(options.keyMap), next = startMap.auto;
clearTimeout(maybeTransition);
if (next && !isModifierKey(e)) maybeTransition = setTimeout(function() {
if (getKeyMap(options.keyMap) == startMap) {
options.keyMap = (next.call ? next.call(null, instance) : next);
}
}, 50);
var name = keyNames[e_prop(e, "keyCode")], handled = false;
if (name == null || e.altGraphKey) return false;
if (e_prop(e, "altKey")) name = "Alt-" + name;
if (e_prop(e, "ctrlKey")) name = "Ctrl-" + name;
if (e_prop(e, "metaKey")) name = "Cmd-" + name;
var stopped = false;
function stop() { stopped = true; }
if (e_prop(e, "shiftKey")) {
handled = lookupKey("Shift-" + name, options.extraKeys, options.keyMap,
function(b) {return doHandleBinding(b, true);}, stop)
|| lookupKey(name, options.extraKeys, options.keyMap, function(b) {
if (typeof b == "string" && /^go[A-Z]/.test(b)) return doHandleBinding(b);
}, stop);
} else {
handled = lookupKey(name, options.extraKeys, options.keyMap, doHandleBinding, stop);
}
if (stopped) handled = false;
if (handled) {
e_preventDefault(e);
restartBlink();
if (ie) { e.oldKeyCode = e.keyCode; e.keyCode = 0; }
}
return handled;
}
function handleCharBinding(e, ch) {
var handled = lookupKey("'" + ch + "'", options.extraKeys,
options.keyMap, function(b) { return doHandleBinding(b, true); });
if (handled) {
e_preventDefault(e);
restartBlink();
}
return handled;
}
var lastStoppedKey = null, maybeTransition;
function onKeyDown(e) {
if (!focused) onFocus();
if (ie && e.keyCode == 27) { e.returnValue = false; }
if (pollingFast) { if (readInput()) pollingFast = false; }
if (options.onKeyEvent && options.onKeyEvent(instance, addStop(e))) return;
var code = e_prop(e, "keyCode");
// IE does strange things with escape.
setShift(code == 16 || e_prop(e, "shiftKey"));
// First give onKeyEvent option a chance to handle this.
var handled = handleKeyBinding(e);
if (window.opera) {
lastStoppedKey = handled ? code : null;
// Opera has no cut event... we try to at least catch the key combo
if (!handled && code == 88 && e_prop(e, mac ? "metaKey" : "ctrlKey"))
replaceSelection("");
}
}
function onKeyPress(e) {
if (pollingFast) readInput();
if (options.onKeyEvent && options.onKeyEvent(instance, addStop(e))) return;
var keyCode = e_prop(e, "keyCode"), charCode = e_prop(e, "charCode");
if (window.opera && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return;}
if (((window.opera && (!e.which || e.which < 10)) || khtml) && handleKeyBinding(e)) return;
var ch = String.fromCharCode(charCode == null ? keyCode : charCode);
if (options.electricChars && mode.electricChars && options.smartIndent && !options.readOnly) {
if (mode.electricChars.indexOf(ch) > -1)
setTimeout(operation(function() {indentLine(sel.to.line, "smart");}), 75);
}
if (handleCharBinding(e, ch)) return;
fastPoll();
}
function onKeyUp(e) {
if (options.onKeyEvent && options.onKeyEvent(instance, addStop(e))) return;
if (e_prop(e, "keyCode") == 16) shiftSelecting = null;
}
function onFocus() {
if (options.readOnly == "nocursor") return;
if (!focused) {
if (options.onFocus) options.onFocus(instance);
focused = true;
if (wrapper.className.search(/\bCodeMirror-focused\b/) == -1)
wrapper.className += " CodeMirror-focused";
if (!leaveInputAlone) resetInput(true);
}
slowPoll();
restartBlink();
}
function onBlur() {
if (focused) {
if (options.onBlur) options.onBlur(instance);
focused = false;
if (bracketHighlighted)
operation(function(){
if (bracketHighlighted) { bracketHighlighted(); bracketHighlighted = null; }
})();
wrapper.className = wrapper.className.replace(" CodeMirror-focused", "");
}
clearInterval(blinker);
setTimeout(function() {if (!focused) shiftSelecting = null;}, 150);
}
// Replace the range from from to to by the strings in newText.
// Afterwards, set the selection to selFrom, selTo.
function updateLines(from, to, newText, selFrom, selTo) {
if (suppressEdits) return;
if (history) {
var old = [];
doc.iter(from.line, to.line + 1, function(line) { old.push(line.text); });
history.addChange(from.line, newText.length, old);
while (history.done.length > options.undoDepth) history.done.shift();
}
updateLinesNoUndo(from, to, newText, selFrom, selTo);
}
function unredoHelper(from, to) {
if (!from.length) return;
var set = from.pop(), out = [];
for (var i = set.length - 1; i >= 0; i -= 1) {
var change = set[i];
var replaced = [], end = change.start + change.added;
doc.iter(change.start, end, function(line) { replaced.push(line.text); });
out.push({start: change.start, added: change.old.length, old: replaced});
var pos = clipPos({line: change.start + change.old.length - 1,
ch: editEnd(replaced[replaced.length-1], change.old[change.old.length-1])});
updateLinesNoUndo({line: change.start, ch: 0}, {line: end - 1, ch: getLine(end-1).text.length}, change.old, pos, pos);
}
updateInput = true;
to.push(out);
}
function undo() {unredoHelper(history.done, history.undone);}
function redo() {unredoHelper(history.undone, history.done);}
function updateLinesNoUndo(from, to, newText, selFrom, selTo) {
if (suppressEdits) return;
var recomputeMaxLength = false, maxLineLength = maxLine.length;
if (!options.lineWrapping)
doc.iter(from.line, to.line + 1, function(line) {
if (!line.hidden && line.text.length == maxLineLength) {recomputeMaxLength = true; return true;}
});
if (from.line != to.line || newText.length > 1) gutterDirty = true;
var nlines = to.line - from.line, firstLine = getLine(from.line), lastLine = getLine(to.line);
// First adjust the line structure, taking some care to leave highlighting intact.
if (from.ch == 0 && to.ch == 0 && newText[newText.length - 1] == "") {
// This is a whole-line replace. Treated specially to make
// sure line objects move the way they are supposed to.
var added = [], prevLine = null;
if (from.line) {
prevLine = getLine(from.line - 1);
prevLine.fixMarkEnds(lastLine);
} else lastLine.fixMarkStarts();
for (var i = 0, e = newText.length - 1; i < e; ++i)
added.push(Line.inheritMarks(newText[i], prevLine));
if (nlines) doc.remove(from.line, nlines, callbacks);
if (added.length) doc.insert(from.line, added);
} else if (firstLine == lastLine) {
if (newText.length == 1)
firstLine.replace(from.ch, to.ch, newText[0]);
else {
lastLine = firstLine.split(to.ch, newText[newText.length-1]);
firstLine.replace(from.ch, null, newText[0]);
firstLine.fixMarkEnds(lastLine);
var added = [];
for (var i = 1, e = newText.length - 1; i < e; ++i)
added.push(Line.inheritMarks(newText[i], firstLine));
added.push(lastLine);
doc.insert(from.line + 1, added);
}
} else if (newText.length == 1) {
firstLine.replace(from.ch, null, newText[0]);
lastLine.replace(null, to.ch, "");
firstLine.append(lastLine);
doc.remove(from.line + 1, nlines, callbacks);
} else {
var added = [];
firstLine.replace(from.ch, null, newText[0]);
lastLine.replace(null, to.ch, newText[newText.length-1]);
firstLine.fixMarkEnds(lastLine);
for (var i = 1, e = newText.length - 1; i < e; ++i)
added.push(Line.inheritMarks(newText[i], firstLine));
if (nlines > 1) doc.remove(from.line + 1, nlines - 1, callbacks);
doc.insert(from.line + 1, added);
}
if (options.lineWrapping) {
var perLine = Math.max(5, scroller.clientWidth / charWidth() - 3);
doc.iter(from.line, from.line + newText.length, function(line) {
if (line.hidden) return;
var guess = Math.ceil(line.text.length / perLine) || 1;
if (guess != line.height) updateLineHeight(line, guess);
});
} else {
doc.iter(from.line, from.line + newText.length, function(line) {
var l = line.text;
if (!line.hidden && l.length > maxLineLength) {
maxLine = l; maxLineLength = l.length; maxWidth = null;
recomputeMaxLength = false;
}
});
if (recomputeMaxLength) maxLengthChanged = true;
}
// Add these lines to the work array, so that they will be
// highlighted. Adjust work lines if lines were added/removed.
var newWork = [], lendiff = newText.length - nlines - 1;
for (var i = 0, l = work.length; i < l; ++i) {
var task = work[i];
if (task < from.line) newWork.push(task);
else if (task > to.line) newWork.push(task + lendiff);
}
var hlEnd = from.line + Math.min(newText.length, 500);
highlightLines(from.line, hlEnd);
newWork.push(hlEnd);
work = newWork;
startWorker(100);
// Remember that these lines changed, for updating the display
changes.push({from: from.line, to: to.line + 1, diff: lendiff});
var changeObj = {from: from, to: to, text: newText};
if (textChanged) {
for (var cur = textChanged; cur.next; cur = cur.next) {}
cur.next = changeObj;
} else textChanged = changeObj;
// Update the selection
function updateLine(n) {return n <= Math.min(to.line, to.line + lendiff) ? n : n + lendiff;}
setSelection(selFrom, selTo, updateLine(sel.from.line), updateLine(sel.to.line));
// Make sure the scroll-size div has the correct height.
if (scroller.clientHeight)
code.style.height = (doc.height * textHeight() + 2 * paddingTop()) + "px";
}
function computeMaxLength() {
var maxLineLength = 0;
maxLine = ""; maxWidth = null;
doc.iter(0, doc.size, function(line) {
var l = line.text;
if (!line.hidden && l.length > maxLineLength) {
maxLineLength = l.length; maxLine = l;
}
});
maxLengthChanged = false;
}
function replaceRange(code, from, to) {
from = clipPos(from);
if (!to) to = from; else to = clipPos(to);
code = splitLines(code);
function adjustPos(pos) {
if (posLess(pos, from)) return pos;
if (!posLess(to, pos)) return end;
var line = pos.line + code.length - (to.line - from.line) - 1;
var ch = pos.ch;
if (pos.line == to.line)
ch += code[code.length-1].length - (to.ch - (to.line == from.line ? from.ch : 0));
return {line: line, ch: ch};
}
var end;
replaceRange1(code, from, to, function(end1) {
end = end1;
return {from: adjustPos(sel.from), to: adjustPos(sel.to)};
});
return end;
}
function replaceSelection(code, collapse) {
replaceRange1(splitLines(code), sel.from, sel.to, function(end) {
if (collapse == "end") return {from: end, to: end};
else if (collapse == "start") return {from: sel.from, to: sel.from};
else return {from: sel.from, to: end};
});
}
function replaceRange1(code, from, to, computeSel) {
var endch = code.length == 1 ? code[0].length + from.ch : code[code.length-1].length;
var newSel = computeSel({line: from.line + code.length - 1, ch: endch});
updateLines(from, to, code, newSel.from, newSel.to);
}
function getRange(from, to) {
var l1 = from.line, l2 = to.line;
if (l1 == l2) return getLine(l1).text.slice(from.ch, to.ch);
var code = [getLine(l1).text.slice(from.ch)];
doc.iter(l1 + 1, l2, function(line) { code.push(line.text); });
code.push(getLine(l2).text.slice(0, to.ch));
return code.join("\n");
}
function getSelection() {
return getRange(sel.from, sel.to);
}
var pollingFast = false; // Ensures slowPoll doesn't cancel fastPoll
function slowPoll() {
if (pollingFast) return;
poll.set(options.pollInterval, function() {
startOperation();
readInput();
if (focused) slowPoll();
endOperation();
});
}
function fastPoll() {
var missed = false;
pollingFast = true;
function p() {
startOperation();
var changed = readInput();
if (!changed && !missed) {missed = true; poll.set(60, p);}
else {pollingFast = false; slowPoll();}
endOperation();
}
poll.set(20, p);
}
// Previnput is a hack to work with IME. If we reset the textarea
// on every change, that breaks IME. So we look for changes
// compared to the previous content instead. (Modern browsers have
// events that indicate IME taking place, but these are not widely
// supported or compatible enough yet to rely on.)
var prevInput = "";
function readInput() {
if (leaveInputAlone || !focused || hasSelection(input) || options.readOnly) return false;
var text = input.value;
if (text == prevInput) return false;
shiftSelecting = null;
var same = 0, l = Math.min(prevInput.length, text.length);
while (same < l && prevInput[same] == text[same]) ++same;
if (same < prevInput.length)
sel.from = {line: sel.from.line, ch: sel.from.ch - (prevInput.length - same)};
else if (overwrite && posEq(sel.from, sel.to))
sel.to = {line: sel.to.line, ch: Math.min(getLine(sel.to.line).text.length, sel.to.ch + (text.length - same))};
replaceSelection(text.slice(same), "end");
if (text.length > 1000) { input.value = prevInput = ""; }
else prevInput = text;
return true;
}
function resetInput(user) {
if (!posEq(sel.from, sel.to)) {
prevInput = "";
input.value = getSelection();
selectInput(input);
} else if (user) prevInput = input.value = "";
}
function focusInput() {
if (options.readOnly != "nocursor") input.focus();
}
function scrollEditorIntoView() {
if (!cursor.getBoundingClientRect) return;
var rect = cursor.getBoundingClientRect();
// IE returns bogus coordinates when the instance sits inside of an iframe and the cursor is hidden
if (ie && rect.top == rect.bottom) return;
var winH = window.innerHeight || Math.max(document.body.offsetHeight, document.documentElement.offsetHeight);
if (rect.top < 0 || rect.bottom > winH) cursor.scrollIntoView();
}
function scrollCursorIntoView() {
var cursor = localCoords(sel.inverted ? sel.from : sel.to);
var x = options.lineWrapping ? Math.min(cursor.x, lineSpace.offsetWidth) : cursor.x;
return scrollIntoView(x, cursor.y, x, cursor.yBot);
}
function scrollIntoView(x1, y1, x2, y2) {
var pl = paddingLeft(), pt = paddingTop();
y1 += pt; y2 += pt; x1 += pl; x2 += pl;
var screen = scroller.clientHeight, screentop = scroller.scrollTop, scrolled = false, result = true;
if (y1 < screentop) {scroller.scrollTop = Math.max(0, y1); scrolled = true;}
else if (y2 > screentop + screen) {scroller.scrollTop = y2 - screen; scrolled = true;}
var screenw = scroller.clientWidth, screenleft = scroller.scrollLeft;
var gutterw = options.fixedGutter ? gutter.clientWidth : 0;
var atLeft = x1 < gutterw + pl + 10;
if (x1 < screenleft + gutterw || atLeft) {
if (atLeft) x1 = 0;
scroller.scrollLeft = Math.max(0, x1 - 10 - gutterw);
scrolled = true;
}
else if (x2 > screenw + screenleft - 3) {
scroller.scrollLeft = x2 + 10 - screenw;
scrolled = true;
if (x2 > code.clientWidth) result = false;
}
if (scrolled && options.onScroll) options.onScroll(instance);
return result;
}
function visibleLines() {
var lh = textHeight(), top = scroller.scrollTop - paddingTop();
var fromHeight = Math.max(0, Math.floor(top / lh));
var toHeight = Math.ceil((top + scroller.clientHeight) / lh);
return {from: lineAtHeight(doc, fromHeight),
to: lineAtHeight(doc, toHeight)};
}
// Uses a set of changes plus the current scroll position to
// determine which DOM updates have to be made, and makes the
// updates.
function updateDisplay(changes, suppressCallback) {
if (!scroller.clientWidth) {
showingFrom = showingTo = displayOffset = 0;
return;
}
// Compute the new visible window
var visible = visibleLines();
// Bail out if the visible area is already rendered and nothing changed.
if (changes !== true && changes.length == 0 && visible.from > showingFrom && visible.to < showingTo) return;
var from = Math.max(visible.from - 100, 0), to = Math.min(doc.size, visible.to + 100);
if (showingFrom < from && from - showingFrom < 20) from = showingFrom;
if (showingTo > to && showingTo - to < 20) to = Math.min(doc.size, showingTo);
// Create a range of theoretically intact lines, and punch holes
// in that using the change info.
var intact = changes === true ? [] :
computeIntact([{from: showingFrom, to: showingTo, domStart: 0}], changes);
// Clip off the parts that won't be visible
var intactLines = 0;
for (var i = 0; i < intact.length; ++i) {
var range = intact[i];
if (range.from < from) {range.domStart += (from - range.from); range.from = from;}
if (range.to > to) range.to = to;
if (range.from >= range.to) intact.splice(i--, 1);
else intactLines += range.to - range.from;
}
if (intactLines == to - from && from == showingFrom && to == showingTo) return;
intact.sort(function(a, b) {return a.domStart - b.domStart;});
var th = textHeight(), gutterDisplay = gutter.style.display;
lineDiv.style.display = "none";
patchDisplay(from, to, intact);
lineDiv.style.display = gutter.style.display = "";
// Position the mover div to align with the lines it's supposed
// to be showing (which will cover the visible display)
var different = from != showingFrom || to != showingTo || lastSizeC != scroller.clientHeight + th;
// This is just a bogus formula that detects when the editor is
// resized or the font size changes.
if (different) lastSizeC = scroller.clientHeight + th;
showingFrom = from; showingTo = to;
displayOffset = heightAtLine(doc, from);
mover.style.top = (displayOffset * th) + "px";
if (scroller.clientHeight)
code.style.height = (doc.height * th + 2 * paddingTop()) + "px";
// Since this is all rather error prone, it is honoured with the
// only assertion in the whole file.
if (lineDiv.childNodes.length != showingTo - showingFrom)
throw new Error("BAD PATCH! " + JSON.stringify(intact) + " size=" + (showingTo - showingFrom) +
" nodes=" + lineDiv.childNodes.length);
function checkHeights() {
maxWidth = scroller.clientWidth;
var curNode = lineDiv.firstChild, heightChanged = false;
doc.iter(showingFrom, showingTo, function(line) {
if (!line.hidden) {
var height = Math.round(curNode.offsetHeight / th) || 1;
if (line.height != height) {
updateLineHeight(line, height);
gutterDirty = heightChanged = true;
}
}
curNode = curNode.nextSibling;
});
if (heightChanged)
code.style.height = (doc.height * th + 2 * paddingTop()) + "px";
return heightChanged;
}
if (options.lineWrapping) {
checkHeights();
} else {
if (maxWidth == null) maxWidth = stringWidth(maxLine);
if (maxWidth > scroller.clientWidth) {
lineSpace.style.width = maxWidth + "px";
// Needed to prevent odd wrapping/hiding of widgets placed in here.
code.style.width = "";
code.style.width = scroller.scrollWidth + "px";
} else {
lineSpace.style.width = code.style.width = "";
}
}
gutter.style.display = gutterDisplay;
if (different || gutterDirty) {
// If the gutter grew in size, re-check heights. If those changed, re-draw gutter.
updateGutter() && options.lineWrapping && checkHeights() && updateGutter();
}
updateSelection();
if (!suppressCallback && options.onUpdate) options.onUpdate(instance);
return true;
}
function computeIntact(intact, changes) {
for (var i = 0, l = changes.length || 0; i < l; ++i) {
var change = changes[i], intact2 = [], diff = change.diff || 0;
for (var j = 0, l2 = intact.length; j < l2; ++j) {
var range = intact[j];
if (change.to <= range.from && change.diff)
intact2.push({from: range.from + diff, to: range.to + diff,
domStart: range.domStart});
else if (change.to <= range.from || change.from >= range.to)
intact2.push(range);
else {
if (change.from > range.from)
intact2.push({from: range.from, to: change.from, domStart: range.domStart});
if (change.to < range.to)
intact2.push({from: change.to + diff, to: range.to + diff,
domStart: range.domStart + (change.to - range.from)});
}
}
intact = intact2;
}
return intact;
}
function patchDisplay(from, to, intact) {
// The first pass removes the DOM nodes that aren't intact.
if (!intact.length) lineDiv.innerHTML = "";
else {
function killNode(node) {
var tmp = node.nextSibling;
node.parentNode.removeChild(node);
return tmp;
}
var domPos = 0, curNode = lineDiv.firstChild, n;
for (var i = 0; i < intact.length; ++i) {
var cur = intact[i];
while (cur.domStart > domPos) {curNode = killNode(curNode); domPos++;}
for (var j = 0, e = cur.to - cur.from; j < e; ++j) {curNode = curNode.nextSibling; domPos++;}
}
while (curNode) curNode = killNode(curNode);
}
// This pass fills in the lines that actually changed.
var nextIntact = intact.shift(), curNode = lineDiv.firstChild, j = from;
var scratch = document.createElement("div");
doc.iter(from, to, function(line) {
if (nextIntact && nextIntact.to == j) nextIntact = intact.shift();
if (!nextIntact || nextIntact.from > j) {
if (line.hidden) var html = scratch.innerHTML = "";
else {
var html = ''
+ line.getHTML(makeTab) + '';
// Kludge to make sure the styled element lies behind the selection (by z-index)
if (line.bgClassName)
html = '";
}
scratch.innerHTML = html;
lineDiv.insertBefore(scratch.firstChild, curNode);
} else {
curNode = curNode.nextSibling;
}
++j;
});
}
function updateGutter() {
if (!options.gutter && !options.lineNumbers) return;
var hText = mover.offsetHeight, hEditor = scroller.clientHeight;
gutter.style.height = (hText - hEditor < 2 ? hEditor : hText) + "px";
var html = [], i = showingFrom, normalNode;
doc.iter(showingFrom, Math.max(showingTo, showingFrom + 1), function(line) {
if (line.hidden) {
html.push("");
} else {
var marker = line.gutterMarker;
var text = options.lineNumbers ? i + options.firstLineNumber : null;
if (marker && marker.text)
text = marker.text.replace("%N%", text != null ? text : "");
else if (text == null)
text = "\u00a0";
html.push((marker && marker.style ? '' : ""), text);
for (var j = 1; j < line.height; ++j) html.push("
");
html.push("");
if (!marker) normalNode = i;
}
++i;
});
gutter.style.display = "none";
gutterText.innerHTML = html.join("");
// Make sure scrolling doesn't cause number gutter size to pop
if (normalNode != null) {
var node = gutterText.childNodes[normalNode - showingFrom];
var minwidth = String(doc.size).length, val = eltText(node), pad = "";
while (val.length + pad.length < minwidth) pad += "\u00a0";
if (pad) node.insertBefore(document.createTextNode(pad), node.firstChild);
}
gutter.style.display = "";
var resized = Math.abs((parseInt(lineSpace.style.marginLeft) || 0) - gutter.offsetWidth) > 2;
lineSpace.style.marginLeft = gutter.offsetWidth + "px";
gutterDirty = false;
return resized;
}
function updateSelection() {
var collapsed = posEq(sel.from, sel.to);
var fromPos = localCoords(sel.from, true);
var toPos = collapsed ? fromPos : localCoords(sel.to, true);
var headPos = sel.inverted ? fromPos : toPos, th = textHeight();
var wrapOff = eltOffset(wrapper), lineOff = eltOffset(lineDiv);
inputDiv.style.top = Math.max(0, Math.min(scroller.offsetHeight, headPos.y + lineOff.top - wrapOff.top)) + "px";
inputDiv.style.left = Math.max(0, Math.min(scroller.offsetWidth, headPos.x + lineOff.left - wrapOff.left)) + "px";
if (collapsed) {
cursor.style.top = headPos.y + "px";
cursor.style.left = (options.lineWrapping ? Math.min(headPos.x, lineSpace.offsetWidth) : headPos.x) + "px";
cursor.style.display = "";
selectionDiv.style.display = "none";
} else {
var sameLine = fromPos.y == toPos.y, html = "";
var clientWidth = lineSpace.clientWidth || lineSpace.offsetWidth;
var clientHeight = lineSpace.clientHeight || lineSpace.offsetHeight;
function add(left, top, right, height) {
var rstyle = quirksMode ? "width: " + (!right ? clientWidth : clientWidth - right - left) + "px"
: "right: " + right + "px";
html += '';
}
if (sel.from.ch && fromPos.y >= 0) {
var right = sameLine ? clientWidth - toPos.x : 0;
add(fromPos.x, fromPos.y, right, th);
}
var middleStart = Math.max(0, fromPos.y + (sel.from.ch ? th : 0));
var middleHeight = Math.min(toPos.y, clientHeight) - middleStart;
if (middleHeight > 0.2 * th)
add(0, middleStart, 0, middleHeight);
if ((!sameLine || !sel.from.ch) && toPos.y < clientHeight - .5 * th)
add(0, toPos.y, clientWidth - toPos.x, th);
selectionDiv.innerHTML = html;
cursor.style.display = "none";
selectionDiv.style.display = "";
}
}
function setShift(val) {
if (val) shiftSelecting = shiftSelecting || (sel.inverted ? sel.to : sel.from);
else shiftSelecting = null;
}
function setSelectionUser(from, to) {
var sh = shiftSelecting && clipPos(shiftSelecting);
if (sh) {
if (posLess(sh, from)) from = sh;
else if (posLess(to, sh)) to = sh;
}
setSelection(from, to);
userSelChange = true;
}
// Update the selection. Last two args are only used by
// updateLines, since they have to be expressed in the line
// numbers before the update.
function setSelection(from, to, oldFrom, oldTo) {
goalColumn = null;
if (oldFrom == null) {oldFrom = sel.from.line; oldTo = sel.to.line;}
if (posEq(sel.from, from) && posEq(sel.to, to)) return;
if (posLess(to, from)) {var tmp = to; to = from; from = tmp;}
// Skip over hidden lines.
if (from.line != oldFrom) {
var from1 = skipHidden(from, oldFrom, sel.from.ch);
// If there is no non-hidden line left, force visibility on current line
if (!from1) setLineHidden(from.line, false);
else from = from1;
}
if (to.line != oldTo) to = skipHidden(to, oldTo, sel.to.ch);
if (posEq(from, to)) sel.inverted = false;
else if (posEq(from, sel.to)) sel.inverted = false;
else if (posEq(to, sel.from)) sel.inverted = true;
if (options.autoClearEmptyLines && posEq(sel.from, sel.to)) {
var head = sel.inverted ? from : to;
if (head.line != sel.from.line && sel.from.line < doc.size) {
var oldLine = getLine(sel.from.line);
if (/^\s+$/.test(oldLine.text))
setTimeout(operation(function() {
if (oldLine.parent && /^\s+$/.test(oldLine.text)) {
var no = lineNo(oldLine);
replaceRange("", {line: no, ch: 0}, {line: no, ch: oldLine.text.length});
}
}, 10));
}
}
sel.from = from; sel.to = to;
selectionChanged = true;
}
function skipHidden(pos, oldLine, oldCh) {
function getNonHidden(dir) {
var lNo = pos.line + dir, end = dir == 1 ? doc.size : -1;
while (lNo != end) {
var line = getLine(lNo);
if (!line.hidden) {
var ch = pos.ch;
if (toEnd || ch > oldCh || ch > line.text.length) ch = line.text.length;
return {line: lNo, ch: ch};
}
lNo += dir;
}
}
var line = getLine(pos.line);
var toEnd = pos.ch == line.text.length && pos.ch != oldCh;
if (!line.hidden) return pos;
if (pos.line >= oldLine) return getNonHidden(1) || getNonHidden(-1);
else return getNonHidden(-1) || getNonHidden(1);
}
function setCursor(line, ch, user) {
var pos = clipPos({line: line, ch: ch || 0});
(user ? setSelectionUser : setSelection)(pos, pos);
}
function clipLine(n) {return Math.max(0, Math.min(n, doc.size-1));}
function clipPos(pos) {
if (pos.line < 0) return {line: 0, ch: 0};
if (pos.line >= doc.size) return {line: doc.size-1, ch: getLine(doc.size-1).text.length};
var ch = pos.ch, linelen = getLine(pos.line).text.length;
if (ch == null || ch > linelen) return {line: pos.line, ch: linelen};
else if (ch < 0) return {line: pos.line, ch: 0};
else return pos;
}
function findPosH(dir, unit) {
var end = sel.inverted ? sel.from : sel.to, line = end.line, ch = end.ch;
var lineObj = getLine(line);
function findNextLine() {
for (var l = line + dir, e = dir < 0 ? -1 : doc.size; l != e; l += dir) {
var lo = getLine(l);
if (!lo.hidden) { line = l; lineObj = lo; return true; }
}
}
function moveOnce(boundToLine) {
if (ch == (dir < 0 ? 0 : lineObj.text.length)) {
if (!boundToLine && findNextLine()) ch = dir < 0 ? lineObj.text.length : 0;
else return false;
} else ch += dir;
return true;
}
if (unit == "char") moveOnce();
else if (unit == "column") moveOnce(true);
else if (unit == "word") {
var sawWord = false;
for (;;) {
if (dir < 0) if (!moveOnce()) break;
if (isWordChar(lineObj.text.charAt(ch))) sawWord = true;
else if (sawWord) {if (dir < 0) {dir = 1; moveOnce();} break;}
if (dir > 0) if (!moveOnce()) break;
}
}
return {line: line, ch: ch};
}
function moveH(dir, unit) {
var pos = dir < 0 ? sel.from : sel.to;
if (shiftSelecting || posEq(sel.from, sel.to)) pos = findPosH(dir, unit);
setCursor(pos.line, pos.ch, true);
}
function deleteH(dir, unit) {
if (!posEq(sel.from, sel.to)) replaceRange("", sel.from, sel.to);
else if (dir < 0) replaceRange("", findPosH(dir, unit), sel.to);
else replaceRange("", sel.from, findPosH(dir, unit));
userSelChange = true;
}
var goalColumn = null;
function moveV(dir, unit) {
var dist = 0, pos = localCoords(sel.inverted ? sel.from : sel.to, true);
if (goalColumn != null) pos.x = goalColumn;
if (unit == "page") dist = Math.min(scroller.clientHeight, window.innerHeight || document.documentElement.clientHeight);
else if (unit == "line") dist = textHeight();
var target = coordsChar(pos.x, pos.y + dist * dir + 2);
if (unit == "page") scroller.scrollTop += localCoords(target, true).y - pos.y;
setCursor(target.line, target.ch, true);
goalColumn = pos.x;
}
function selectWordAt(pos) {
var line = getLine(pos.line).text;
var start = pos.ch, end = pos.ch;
while (start > 0 && isWordChar(line.charAt(start - 1))) --start;
while (end < line.length && isWordChar(line.charAt(end))) ++end;
setSelectionUser({line: pos.line, ch: start}, {line: pos.line, ch: end});
}
function selectLine(line) {
setSelectionUser({line: line, ch: 0}, clipPos({line: line + 1, ch: 0}));
}
function indentSelected(mode) {
if (posEq(sel.from, sel.to)) return indentLine(sel.from.line, mode);
var e = sel.to.line - (sel.to.ch ? 0 : 1);
for (var i = sel.from.line; i <= e; ++i) indentLine(i, mode);
}
function indentLine(n, how) {
if (!how) how = "add";
if (how == "smart") {
if (!mode.indent) how = "prev";
else var state = getStateBefore(n);
}
var line = getLine(n), curSpace = line.indentation(options.tabSize),
curSpaceString = line.text.match(/^\s*/)[0], indentation;
if (how == "prev") {
if (n) indentation = getLine(n-1).indentation(options.tabSize);
else indentation = 0;
}
else if (how == "smart") indentation = mode.indent(state, line.text.slice(curSpaceString.length), line.text);
else if (how == "add") indentation = curSpace + options.indentUnit;
else if (how == "subtract") indentation = curSpace - options.indentUnit;
indentation = Math.max(0, indentation);
var diff = indentation - curSpace;
if (!diff) {
if (sel.from.line != n && sel.to.line != n) return;
var indentString = curSpaceString;
}
else {
var indentString = "", pos = 0;
if (options.indentWithTabs)
for (var i = Math.floor(indentation / options.tabSize); i; --i) {pos += options.tabSize; indentString += "\t";}
while (pos < indentation) {++pos; indentString += " ";}
}
replaceRange(indentString, {line: n, ch: 0}, {line: n, ch: curSpaceString.length});
}
function loadMode() {
mode = CodeMirror.getMode(options, options.mode);
doc.iter(0, doc.size, function(line) { line.stateAfter = null; });
work = [0];
startWorker();
}
function gutterChanged() {
var visible = options.gutter || options.lineNumbers;
gutter.style.display = visible ? "" : "none";
if (visible) gutterDirty = true;
else lineDiv.parentNode.style.marginLeft = 0;
}
function wrappingChanged(from, to) {
if (options.lineWrapping) {
wrapper.className += " CodeMirror-wrap";
var perLine = scroller.clientWidth / charWidth() - 3;
doc.iter(0, doc.size, function(line) {
if (line.hidden) return;
var guess = Math.ceil(line.text.length / perLine) || 1;
if (guess != 1) updateLineHeight(line, guess);
});
lineSpace.style.width = code.style.width = "";
} else {
wrapper.className = wrapper.className.replace(" CodeMirror-wrap", "");
maxWidth = null; maxLine = "";
doc.iter(0, doc.size, function(line) {
if (line.height != 1 && !line.hidden) updateLineHeight(line, 1);
if (line.text.length > maxLine.length) maxLine = line.text;
});
}
changes.push({from: 0, to: doc.size});
}
function makeTab(col) {
var w = options.tabSize - col % options.tabSize, cached = tabCache[w];
if (cached) return cached;
for (var str = '', i = 0; i < w; ++i) str += " ";
return (tabCache[w] = {html: str + "", width: w});
}
function themeChanged() {
scroller.className = scroller.className.replace(/\s*cm-s-\S+/g, "") +
options.theme.replace(/(^|\s)\s*/g, " cm-s-");
}
function keyMapChanged() {
var style = keyMap[options.keyMap].style;
wrapper.className = wrapper.className.replace(/\s*cm-keymap-\S+/g, "") +
(style ? " cm-keymap-" + style : "");
}
function TextMarker() { this.set = []; }
TextMarker.prototype.clear = operation(function() {
var min = Infinity, max = -Infinity;
for (var i = 0, e = this.set.length; i < e; ++i) {
var line = this.set[i], mk = line.marked;
if (!mk || !line.parent) continue;
var lineN = lineNo(line);
min = Math.min(min, lineN); max = Math.max(max, lineN);
for (var j = 0; j < mk.length; ++j)
if (mk[j].marker == this) mk.splice(j--, 1);
}
if (min != Infinity)
changes.push({from: min, to: max + 1});
});
TextMarker.prototype.find = function() {
var from, to;
for (var i = 0, e = this.set.length; i < e; ++i) {
var line = this.set[i], mk = line.marked;
for (var j = 0; j < mk.length; ++j) {
var mark = mk[j];
if (mark.marker == this) {
if (mark.from != null || mark.to != null) {
var found = lineNo(line);
if (found != null) {
if (mark.from != null) from = {line: found, ch: mark.from};
if (mark.to != null) to = {line: found, ch: mark.to};
}
}
}
}
}
return {from: from, to: to};
};
function markText(from, to, className) {
from = clipPos(from); to = clipPos(to);
var tm = new TextMarker();
if (!posLess(from, to)) return tm;
function add(line, from, to, className) {
getLine(line).addMark(new MarkedText(from, to, className, tm));
}
if (from.line == to.line) add(from.line, from.ch, to.ch, className);
else {
add(from.line, from.ch, null, className);
for (var i = from.line + 1, e = to.line; i < e; ++i)
add(i, null, null, className);
add(to.line, null, to.ch, className);
}
changes.push({from: from.line, to: to.line + 1});
return tm;
}
function setBookmark(pos) {
pos = clipPos(pos);
var bm = new Bookmark(pos.ch);
getLine(pos.line).addMark(bm);
return bm;
}
function findMarksAt(pos) {
pos = clipPos(pos);
var markers = [], marked = getLine(pos.line).marked;
if (!marked) return markers;
for (var i = 0, e = marked.length; i < e; ++i) {
var m = marked[i];
if ((m.from == null || m.from <= pos.ch) &&
(m.to == null || m.to >= pos.ch))
markers.push(m.marker || m);
}
return markers;
}
function addGutterMarker(line, text, className) {
if (typeof line == "number") line = getLine(clipLine(line));
line.gutterMarker = {text: text, style: className};
gutterDirty = true;
return line;
}
function removeGutterMarker(line) {
if (typeof line == "number") line = getLine(clipLine(line));
line.gutterMarker = null;
gutterDirty = true;
}
function changeLine(handle, op) {
var no = handle, line = handle;
if (typeof handle == "number") line = getLine(clipLine(handle));
else no = lineNo(handle);
if (no == null) return null;
if (op(line, no)) changes.push({from: no, to: no + 1});
else return null;
return line;
}
function setLineClass(handle, className, bgClassName) {
return changeLine(handle, function(line) {
if (line.className != className || line.bgClassName != bgClassName) {
line.className = className;
line.bgClassName = bgClassName;
return true;
}
});
}
function setLineHidden(handle, hidden) {
return changeLine(handle, function(line, no) {
if (line.hidden != hidden) {
line.hidden = hidden;
if (!options.lineWrapping) {
var l = line.text;
if (hidden && l.length == maxLine.length) {
maxLengthChanged = true;
}
else if (!hidden && l.length > maxLine.length) {
maxLine = l; maxWidth = null;
maxLengthChanged = false;
}
}
updateLineHeight(line, hidden ? 0 : 1);
var fline = sel.from.line, tline = sel.to.line;
if (hidden && (fline == no || tline == no)) {
var from = fline == no ? skipHidden({line: fline, ch: 0}, fline, 0) : sel.from;
var to = tline == no ? skipHidden({line: tline, ch: 0}, tline, 0) : sel.to;
// Can't hide the last visible line, we'd have no place to put the cursor
if (!to) return;
setSelection(from, to);
}
return (gutterDirty = true);
}
});
}
function lineInfo(line) {
if (typeof line == "number") {
if (!isLine(line)) return null;
var n = line;
line = getLine(line);
if (!line) return null;
}
else {
var n = lineNo(line);
if (n == null) return null;
}
var marker = line.gutterMarker;
return {line: n, handle: line, text: line.text, markerText: marker && marker.text,
markerClass: marker && marker.style, lineClass: line.className, bgClass: line.bgClassName};
}
function stringWidth(str) {
measure.innerHTML = "x
";
measure.firstChild.firstChild.firstChild.nodeValue = str;
return measure.firstChild.firstChild.offsetWidth || 10;
}
// These are used to go from pixel positions to character
// positions, taking varying character widths into account.
function charFromX(line, x) {
if (x <= 0) return 0;
var lineObj = getLine(line), text = lineObj.text;
function getX(len) {
return measureLine(lineObj, len).left;
}
var from = 0, fromX = 0, to = text.length, toX;
// Guess a suitable upper bound for our search.
var estimated = Math.min(to, Math.ceil(x / charWidth()));
for (;;) {
var estX = getX(estimated);
if (estX <= x && estimated < to) estimated = Math.min(to, Math.ceil(estimated * 1.2));
else {toX = estX; to = estimated; break;}
}
if (x > toX) return to;
// Try to guess a suitable lower bound as well.
estimated = Math.floor(to * 0.8); estX = getX(estimated);
if (estX < x) {from = estimated; fromX = estX;}
// Do a binary search between these bounds.
for (;;) {
if (to - from <= 1) return (toX - x > x - fromX) ? from : to;
var middle = Math.ceil((from + to) / 2), middleX = getX(middle);
if (middleX > x) {to = middle; toX = middleX;}
else {from = middle; fromX = middleX;}
}
}
var tempId = "CodeMirror-temp-" + Math.floor(Math.random() * 0xffffff).toString(16);
function measureLine(line, ch) {
if (ch == 0) return {top: 0, left: 0};
var wbr = options.lineWrapping && ch < line.text.length &&
spanAffectsWrapping.test(line.text.slice(ch - 1, ch + 1));
measure.innerHTML = "" + line.getHTML(makeTab, ch, tempId, wbr) + "
";
var elt = document.getElementById(tempId);
var top = elt.offsetTop, left = elt.offsetLeft;
// Older IEs report zero offsets for spans directly after a wrap
if (ie && top == 0 && left == 0) {
var backup = document.createElement("span");
backup.innerHTML = "x";
elt.parentNode.insertBefore(backup, elt.nextSibling);
top = backup.offsetTop;
}
return {top: top, left: left};
}
function localCoords(pos, inLineWrap) {
var x, lh = textHeight(), y = lh * (heightAtLine(doc, pos.line) - (inLineWrap ? displayOffset : 0));
if (pos.ch == 0) x = 0;
else {
var sp = measureLine(getLine(pos.line), pos.ch);
x = sp.left;
if (options.lineWrapping) y += Math.max(0, sp.top);
}
return {x: x, y: y, yBot: y + lh};
}
// Coords must be lineSpace-local
function coordsChar(x, y) {
if (y < 0) y = 0;
var th = textHeight(), cw = charWidth(), heightPos = displayOffset + Math.floor(y / th);
var lineNo = lineAtHeight(doc, heightPos);
if (lineNo >= doc.size) return {line: doc.size - 1, ch: getLine(doc.size - 1).text.length};
var lineObj = getLine(lineNo), text = lineObj.text;
var tw = options.lineWrapping, innerOff = tw ? heightPos - heightAtLine(doc, lineNo) : 0;
if (x <= 0 && innerOff == 0) return {line: lineNo, ch: 0};
function getX(len) {
var sp = measureLine(lineObj, len);
if (tw) {
var off = Math.round(sp.top / th);
return Math.max(0, sp.left + (off - innerOff) * scroller.clientWidth);
}
return sp.left;
}
var from = 0, fromX = 0, to = text.length, toX;
// Guess a suitable upper bound for our search.
var estimated = Math.min(to, Math.ceil((x + innerOff * scroller.clientWidth * .9) / cw));
for (;;) {
var estX = getX(estimated);
if (estX <= x && estimated < to) estimated = Math.min(to, Math.ceil(estimated * 1.2));
else {toX = estX; to = estimated; break;}
}
if (x > toX) return {line: lineNo, ch: to};
// Try to guess a suitable lower bound as well.
estimated = Math.floor(to * 0.8); estX = getX(estimated);
if (estX < x) {from = estimated; fromX = estX;}
// Do a binary search between these bounds.
for (;;) {
if (to - from <= 1) return {line: lineNo, ch: (toX - x > x - fromX) ? from : to};
var middle = Math.ceil((from + to) / 2), middleX = getX(middle);
if (middleX > x) {to = middle; toX = middleX;}
else {from = middle; fromX = middleX;}
}
}
function pageCoords(pos) {
var local = localCoords(pos, true), off = eltOffset(lineSpace);
return {x: off.left + local.x, y: off.top + local.y, yBot: off.top + local.yBot};
}
var cachedHeight, cachedHeightFor, measureText;
function textHeight() {
if (measureText == null) {
measureText = "";
for (var i = 0; i < 49; ++i) measureText += "x
";
measureText += "x";
}
var offsetHeight = lineDiv.clientHeight;
if (offsetHeight == cachedHeightFor) return cachedHeight;
cachedHeightFor = offsetHeight;
measure.innerHTML = measureText;
cachedHeight = measure.firstChild.offsetHeight / 50 || 1;
measure.innerHTML = "";
return cachedHeight;
}
var cachedWidth, cachedWidthFor = 0;
function charWidth() {
if (scroller.clientWidth == cachedWidthFor) return cachedWidth;
cachedWidthFor = scroller.clientWidth;
return (cachedWidth = stringWidth("x"));
}
function paddingTop() {return lineSpace.offsetTop;}
function paddingLeft() {return lineSpace.offsetLeft;}
function posFromMouse(e, liberal) {
var offW = eltOffset(scroller, true), x, y;
// Fails unpredictably on IE[67] when mouse is dragged around quickly.
try { x = e.clientX; y = e.clientY; } catch (e) { return null; }
// This is a mess of a heuristic to try and determine whether a
// scroll-bar was clicked or not, and to return null if one was
// (and !liberal).
if (!liberal && (x - offW.left > scroller.clientWidth || y - offW.top > scroller.clientHeight))
return null;
var offL = eltOffset(lineSpace, true);
return coordsChar(x - offL.left, y - offL.top);
}
function onContextMenu(e) {
var pos = posFromMouse(e), scrollPos = scroller.scrollTop;
if (!pos || window.opera) return; // Opera is difficult.
if (posEq(sel.from, sel.to) || posLess(pos, sel.from) || !posLess(pos, sel.to))
operation(setCursor)(pos.line, pos.ch);
var oldCSS = input.style.cssText;
inputDiv.style.position = "absolute";
input.style.cssText = "position: fixed; width: 30px; height: 30px; top: " + (e.clientY - 5) +
"px; left: " + (e.clientX - 5) + "px; z-index: 1000; background: white; " +
"border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";
leaveInputAlone = true;
var val = input.value = getSelection();
focusInput();
selectInput(input);
function rehide() {
var newVal = splitLines(input.value).join("\n");
if (newVal != val) operation(replaceSelection)(newVal, "end");
inputDiv.style.position = "relative";
input.style.cssText = oldCSS;
if (ie_lt9) scroller.scrollTop = scrollPos;
leaveInputAlone = false;
resetInput(true);
slowPoll();
}
if (gecko) {
e_stop(e);
var mouseup = connect(window, "mouseup", function() {
mouseup();
setTimeout(rehide, 20);
}, true);
} else {
setTimeout(rehide, 50);
}
}
// Cursor-blinking
function restartBlink() {
clearInterval(blinker);
var on = true;
cursor.style.visibility = "";
blinker = setInterval(function() {
cursor.style.visibility = (on = !on) ? "" : "hidden";
}, 650);
}
var matching = {"(": ")>", ")": "(<", "[": "]>", "]": "[<", "{": "}>", "}": "{<"};
function matchBrackets(autoclear) {
var head = sel.inverted ? sel.from : sel.to, line = getLine(head.line), pos = head.ch - 1;
var match = (pos >= 0 && matching[line.text.charAt(pos)]) || matching[line.text.charAt(++pos)];
if (!match) return;
var ch = match.charAt(0), forward = match.charAt(1) == ">", d = forward ? 1 : -1, st = line.styles;
for (var off = pos + 1, i = 0, e = st.length; i < e; i+=2)
if ((off -= st[i].length) <= 0) {var style = st[i+1]; break;}
var stack = [line.text.charAt(pos)], re = /[(){}[\]]/;
function scan(line, from, to) {
if (!line.text) return;
var st = line.styles, pos = forward ? 0 : line.text.length - 1, cur;
for (var i = forward ? 0 : st.length - 2, e = forward ? st.length : -2; i != e; i += 2*d) {
var text = st[i];
if (st[i+1] != null && st[i+1] != style) {pos += d * text.length; continue;}
for (var j = forward ? 0 : text.length - 1, te = forward ? text.length : -1; j != te; j += d, pos+=d) {
if (pos >= from && pos < to && re.test(cur = text.charAt(j))) {
var match = matching[cur];
if (match.charAt(1) == ">" == forward) stack.push(cur);
else if (stack.pop() != match.charAt(0)) return {pos: pos, match: false};
else if (!stack.length) return {pos: pos, match: true};
}
}
}
}
for (var i = head.line, e = forward ? Math.min(i + 100, doc.size) : Math.max(-1, i - 100); i != e; i+=d) {
var line = getLine(i), first = i == head.line;
var found = scan(line, first && forward ? pos + 1 : 0, first && !forward ? pos : line.text.length);
if (found) break;
}
if (!found) found = {pos: null, match: false};
var style = found.match ? "CodeMirror-matchingbracket" : "CodeMirror-nonmatchingbracket";
var one = markText({line: head.line, ch: pos}, {line: head.line, ch: pos+1}, style),
two = found.pos != null && markText({line: i, ch: found.pos}, {line: i, ch: found.pos + 1}, style);
var clear = operation(function(){one.clear(); two && two.clear();});
if (autoclear) setTimeout(clear, 800);
else bracketHighlighted = clear;
}
// Finds the line to start with when starting a parse. Tries to
// find a line with a stateAfter, so that it can start with a
// valid state. If that fails, it returns the line with the
// smallest indentation, which tends to need the least context to
// parse correctly.
function findStartLine(n) {
var minindent, minline;
for (var search = n, lim = n - 40; search > lim; --search) {
if (search == 0) return 0;
var line = getLine(search-1);
if (line.stateAfter) return search;
var indented = line.indentation(options.tabSize);
if (minline == null || minindent > indented) {
minline = search - 1;
minindent = indented;
}
}
return minline;
}
function getStateBefore(n) {
var start = findStartLine(n), state = start && getLine(start-1).stateAfter;
if (!state) state = startState(mode);
else state = copyState(mode, state);
doc.iter(start, n, function(line) {
line.highlight(mode, state, options.tabSize);
line.stateAfter = copyState(mode, state);
});
if (start < n) changes.push({from: start, to: n});
if (n < doc.size && !getLine(n).stateAfter) work.push(n);
return state;
}
function highlightLines(start, end) {
var state = getStateBefore(start);
doc.iter(start, end, function(line) {
line.highlight(mode, state, options.tabSize);
line.stateAfter = copyState(mode, state);
});
}
function highlightWorker() {
var end = +new Date + options.workTime;
var foundWork = work.length;
while (work.length) {
if (!getLine(showingFrom).stateAfter) var task = showingFrom;
else var task = work.pop();
if (task >= doc.size) continue;
var start = findStartLine(task), state = start && getLine(start-1).stateAfter;
if (state) state = copyState(mode, state);
else state = startState(mode);
var unchanged = 0, compare = mode.compareStates, realChange = false,
i = start, bail = false;
doc.iter(i, doc.size, function(line) {
var hadState = line.stateAfter;
if (+new Date > end) {
work.push(i);
startWorker(options.workDelay);
if (realChange) changes.push({from: task, to: i + 1});
return (bail = true);
}
var changed = line.highlight(mode, state, options.tabSize);
if (changed) realChange = true;
line.stateAfter = copyState(mode, state);
var done = null;
if (compare) {
var same = hadState && compare(hadState, state);
if (same != Pass) done = !!same;
}
if (done == null) {
if (changed !== false || !hadState) unchanged = 0;
else if (++unchanged > 3 && (!mode.indent || mode.indent(hadState, "") == mode.indent(state, "")))
done = true;
}
if (done) return true;
++i;
});
if (bail) return;
if (realChange) changes.push({from: task, to: i + 1});
}
if (foundWork && options.onHighlightComplete)
options.onHighlightComplete(instance);
}
function startWorker(time) {
if (!work.length) return;
highlight.set(time, operation(highlightWorker));
}
// Operations are used to wrap changes in such a way that each
// change won't have to update the cursor and display (which would
// be awkward, slow, and error-prone), but instead updates are
// batched and then all combined and executed at once.
function startOperation() {
updateInput = userSelChange = textChanged = null;
changes = []; selectionChanged = false; callbacks = [];
}
function endOperation() {
var reScroll = false, updated;
if (maxLengthChanged) computeMaxLength();
if (selectionChanged) reScroll = !scrollCursorIntoView();
if (changes.length) updated = updateDisplay(changes, true);
else {
if (selectionChanged) updateSelection();
if (gutterDirty) updateGutter();
}
if (reScroll) scrollCursorIntoView();
if (selectionChanged) {scrollEditorIntoView(); restartBlink();}
if (focused && !leaveInputAlone &&
(updateInput === true || (updateInput !== false && selectionChanged)))
resetInput(userSelChange);
if (selectionChanged && options.matchBrackets)
setTimeout(operation(function() {
if (bracketHighlighted) {bracketHighlighted(); bracketHighlighted = null;}
if (posEq(sel.from, sel.to)) matchBrackets(false);
}), 20);
var tc = textChanged, cbs = callbacks; // these can be reset by callbacks
if (selectionChanged && options.onCursorActivity)
options.onCursorActivity(instance);
if (tc && options.onChange && instance)
options.onChange(instance, tc);
for (var i = 0; i < cbs.length; ++i) cbs[i](instance);
if (updated && options.onUpdate) options.onUpdate(instance);
}
var nestedOperation = 0;
function operation(f) {
return function() {
if (!nestedOperation++) startOperation();
try {var result = f.apply(this, arguments);}
finally {if (!--nestedOperation) endOperation();}
return result;
};
}
function compoundChange(f) {
history.startCompound();
try { return f(); } finally { history.endCompound(); }
}
for (var ext in extensions)
if (extensions.propertyIsEnumerable(ext) &&
!instance.propertyIsEnumerable(ext))
instance[ext] = extensions[ext];
return instance;
} // (end of function CodeMirror)
// The default configuration options.
CodeMirror.defaults = {
value: "",
mode: null,
theme: "default",
indentUnit: 2,
indentWithTabs: false,
smartIndent: true,
tabSize: 4,
keyMap: "default",
extraKeys: null,
electricChars: true,
autoClearEmptyLines: false,
onKeyEvent: null,
onDragEvent: null,
lineWrapping: false,
lineNumbers: false,
gutter: false,
fixedGutter: false,
firstLineNumber: 1,
readOnly: false,
dragDrop: true,
onChange: null,
onCursorActivity: null,
onGutterClick: null,
onHighlightComplete: null,
onUpdate: null,
onFocus: null, onBlur: null, onScroll: null,
matchBrackets: false,
workTime: 100,
workDelay: 200,
pollInterval: 100,
undoDepth: 40,
tabindex: null,
autofocus: null
};
var ios = /AppleWebKit/.test(navigator.userAgent) && /Mobile\/\w+/.test(navigator.userAgent);
var mac = ios || /Mac/.test(navigator.platform);
var win = /Win/.test(navigator.platform);
// Known modes, by name and by MIME
var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {};
CodeMirror.defineMode = function(name, mode) {
if (!CodeMirror.defaults.mode && name != "null") CodeMirror.defaults.mode = name;
if (arguments.length > 2) {
mode.dependencies = [];
for (var i = 2; i < arguments.length; ++i) mode.dependencies.push(arguments[i]);
}
modes[name] = mode;
};
CodeMirror.defineMIME = function(mime, spec) {
mimeModes[mime] = spec;
};
CodeMirror.resolveMode = function(spec) {
if (typeof spec == "string" && mimeModes.hasOwnProperty(spec))
spec = mimeModes[spec];
else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec))
return CodeMirror.resolveMode("application/xml");
if (typeof spec == "string") return {name: spec};
else return spec || {name: "null"};
};
CodeMirror.getMode = function(options, spec) {
var spec = CodeMirror.resolveMode(spec);
var mfactory = modes[spec.name];
if (!mfactory) return CodeMirror.getMode(options, "text/plain");
return mfactory(options, spec);
};
CodeMirror.listModes = function() {
var list = [];
for (var m in modes)
if (modes.propertyIsEnumerable(m)) list.push(m);
return list;
};
CodeMirror.listMIMEs = function() {
var list = [];
for (var m in mimeModes)
if (mimeModes.propertyIsEnumerable(m)) list.push({mime: m, mode: mimeModes[m]});
return list;
};
var extensions = CodeMirror.extensions = {};
CodeMirror.defineExtension = function(name, func) {
extensions[name] = func;
};
var commands = CodeMirror.commands = {
selectAll: function(cm) {cm.setSelection({line: 0, ch: 0}, {line: cm.lineCount() - 1});},
killLine: function(cm) {
var from = cm.getCursor(true), to = cm.getCursor(false), sel = !posEq(from, to);
if (!sel && cm.getLine(from.line).length == from.ch) cm.replaceRange("", from, {line: from.line + 1, ch: 0});
else cm.replaceRange("", from, sel ? to : {line: from.line});
},
deleteLine: function(cm) {var l = cm.getCursor().line; cm.replaceRange("", {line: l, ch: 0}, {line: l});},
undo: function(cm) {cm.undo();},
redo: function(cm) {cm.redo();},
goDocStart: function(cm) {cm.setCursor(0, 0, true);},
goDocEnd: function(cm) {cm.setSelection({line: cm.lineCount() - 1}, null, true);},
goLineStart: function(cm) {cm.setCursor(cm.getCursor().line, 0, true);},
goLineStartSmart: function(cm) {
var cur = cm.getCursor();
var text = cm.getLine(cur.line), firstNonWS = Math.max(0, text.search(/\S/));
cm.setCursor(cur.line, cur.ch <= firstNonWS && cur.ch ? 0 : firstNonWS, true);
},
goLineEnd: function(cm) {cm.setSelection({line: cm.getCursor().line}, null, true);},
goLineUp: function(cm) {cm.moveV(-1, "line");},
goLineDown: function(cm) {cm.moveV(1, "line");},
goPageUp: function(cm) {cm.moveV(-1, "page");},
goPageDown: function(cm) {cm.moveV(1, "page");},
goCharLeft: function(cm) {cm.moveH(-1, "char");},
goCharRight: function(cm) {cm.moveH(1, "char");},
goColumnLeft: function(cm) {cm.moveH(-1, "column");},
goColumnRight: function(cm) {cm.moveH(1, "column");},
goWordLeft: function(cm) {cm.moveH(-1, "word");},
goWordRight: function(cm) {cm.moveH(1, "word");},
delCharLeft: function(cm) {cm.deleteH(-1, "char");},
delCharRight: function(cm) {cm.deleteH(1, "char");},
delWordLeft: function(cm) {cm.deleteH(-1, "word");},
delWordRight: function(cm) {cm.deleteH(1, "word");},
indentAuto: function(cm) {cm.indentSelection("smart");},
indentMore: function(cm) {cm.indentSelection("add");},
indentLess: function(cm) {cm.indentSelection("subtract");},
insertTab: function(cm) {cm.replaceSelection("\t", "end");},
defaultTab: function(cm) {
if (cm.somethingSelected()) cm.indentSelection("add");
else cm.replaceSelection("\t", "end");
},
transposeChars: function(cm) {
var cur = cm.getCursor(), line = cm.getLine(cur.line);
if (cur.ch > 0 && cur.ch < line.length - 1)
cm.replaceRange(line.charAt(cur.ch) + line.charAt(cur.ch - 1),
{line: cur.line, ch: cur.ch - 1}, {line: cur.line, ch: cur.ch + 1});
},
newlineAndIndent: function(cm) {
cm.replaceSelection("\n", "end");
cm.indentLine(cm.getCursor().line);
},
toggleOverwrite: function(cm) {cm.toggleOverwrite();}
};
var keyMap = CodeMirror.keyMap = {};
keyMap.basic = {
"Left": "goCharLeft", "Right": "goCharRight", "Up": "goLineUp", "Down": "goLineDown",
"End": "goLineEnd", "Home": "goLineStartSmart", "PageUp": "goPageUp", "PageDown": "goPageDown",
"Delete": "delCharRight", "Backspace": "delCharLeft", "Tab": "defaultTab", "Shift-Tab": "indentAuto",
"Enter": "newlineAndIndent", "Insert": "toggleOverwrite"
};
// Note that the save and find-related commands aren't defined by
// default. Unknown commands are simply ignored.
keyMap.pcDefault = {
"Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo",
"Ctrl-Home": "goDocStart", "Alt-Up": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Down": "goDocEnd",
"Ctrl-Left": "goWordLeft", "Ctrl-Right": "goWordRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd",
"Ctrl-Backspace": "delWordLeft", "Ctrl-Delete": "delWordRight", "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",
fallthrough: "basic"
};
keyMap.macDefault = {
"Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo",
"Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goWordLeft",
"Alt-Right": "goWordRight", "Cmd-Left": "goLineStart", "Cmd-Right": "goLineEnd", "Alt-Backspace": "delWordLeft",
"Ctrl-Alt-Backspace": "delWordRight", "Alt-Delete": "delWordRight", "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",
fallthrough: ["basic", "emacsy"]
};
keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault;
keyMap.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": "goPageUp", "Shift-Ctrl-V": "goPageDown", "Ctrl-D": "delCharRight", "Ctrl-H": "delCharLeft",
"Alt-D": "delWordRight", "Alt-Backspace": "delWordLeft", "Ctrl-K": "killLine", "Ctrl-T": "transposeChars"
};
function getKeyMap(val) {
if (typeof val == "string") return keyMap[val];
else return val;
}
function lookupKey(name, extraMap, map, handle, stop) {
function lookup(map) {
map = getKeyMap(map);
var found = map[name];
if (found != null && handle(found)) return true;
if (map.nofallthrough) {
if (stop) stop();
return true;
}
var fallthrough = map.fallthrough;
if (fallthrough == null) return false;
if (Object.prototype.toString.call(fallthrough) != "[object Array]")
return lookup(fallthrough);
for (var i = 0, e = fallthrough.length; i < e; ++i) {
if (lookup(fallthrough[i])) return true;
}
return false;
}
if (extraMap && lookup(extraMap)) return true;
return lookup(map);
}
function isModifierKey(event) {
var name = keyNames[e_prop(event, "keyCode")];
return name == "Ctrl" || name == "Alt" || name == "Shift" || name == "Mod";
}
CodeMirror.fromTextArea = function(textarea, options) {
if (!options) options = {};
options.value = textarea.value;
if (!options.tabindex && textarea.tabindex)
options.tabindex = textarea.tabindex;
if (options.autofocus == null && textarea.getAttribute("autofocus") != null)
options.autofocus = true;
function save() {textarea.value = instance.getValue();}
if (textarea.form) {
// Deplorable hack to make the submit method do the right thing.
var rmSubmit = connect(textarea.form, "submit", save, true);
if (typeof textarea.form.submit == "function") {
var realSubmit = textarea.form.submit;
function wrappedSubmit() {
save();
textarea.form.submit = realSubmit;
textarea.form.submit();
textarea.form.submit = wrappedSubmit;
}
textarea.form.submit = wrappedSubmit;
}
}
textarea.style.display = "none";
var instance = CodeMirror(function(node) {
textarea.parentNode.insertBefore(node, textarea.nextSibling);
}, options);
instance.save = save;
instance.getTextArea = function() { return textarea; };
instance.toTextArea = function() {
save();
textarea.parentNode.removeChild(instance.getWrapperElement());
textarea.style.display = "";
if (textarea.form) {
rmSubmit();
if (typeof textarea.form.submit == "function")
textarea.form.submit = realSubmit;
}
};
return instance;
};
// Utility functions for working with state. Exported because modes
// sometimes need to do this.
function copyState(mode, state) {
if (state === true) return state;
if (mode.copyState) return mode.copyState(state);
var nstate = {};
for (var n in state) {
var val = state[n];
if (val instanceof Array) val = val.concat([]);
nstate[n] = val;
}
return nstate;
}
CodeMirror.copyState = copyState;
function startState(mode, a1, a2) {
return mode.startState ? mode.startState(a1, a2) : true;
}
CodeMirror.startState = startState;
// The character stream used by a mode's parser.
function StringStream(string, tabSize) {
this.pos = this.start = 0;
this.string = string;
this.tabSize = tabSize || 8;
}
StringStream.prototype = {
eol: function() {return this.pos >= this.string.length;},
sol: function() {return this.pos == 0;},
peek: function() {return this.string.charAt(this.pos);},
next: function() {
if (this.pos < this.string.length)
return this.string.charAt(this.pos++);
},
eat: function(match) {
var ch = this.string.charAt(this.pos);
if (typeof match == "string") var ok = ch == match;
else var ok = ch && (match.test ? match.test(ch) : match(ch));
if (ok) {++this.pos; return ch;}
},
eatWhile: function(match) {
var start = this.pos;
while (this.eat(match)){}
return this.pos > start;
},
eatSpace: function() {
var start = this.pos;
while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos;
return this.pos > start;
},
skipToEnd: function() {this.pos = this.string.length;},
skipTo: function(ch) {
var found = this.string.indexOf(ch, this.pos);
if (found > -1) {this.pos = found; return true;}
},
backUp: function(n) {this.pos -= n;},
column: function() {return countColumn(this.string, this.start, this.tabSize);},
indentation: function() {return countColumn(this.string, null, this.tabSize);},
match: function(pattern, consume, caseInsensitive) {
if (typeof pattern == "string") {
function cased(str) {return caseInsensitive ? str.toLowerCase() : str;}
if (cased(this.string).indexOf(cased(pattern), this.pos) == this.pos) {
if (consume !== false) this.pos += pattern.length;
return true;
}
}
else {
var match = this.string.slice(this.pos).match(pattern);
if (match && consume !== false) this.pos += match[0].length;
return match;
}
},
current: function(){return this.string.slice(this.start, this.pos);}
};
CodeMirror.StringStream = StringStream;
function MarkedText(from, to, className, marker) {
this.from = from; this.to = to; this.style = className; this.marker = marker;
}
MarkedText.prototype = {
attach: function(line) { this.marker.set.push(line); },
detach: function(line) {
var ix = indexOf(this.marker.set, line);
if (ix > -1) this.marker.set.splice(ix, 1);
},
split: function(pos, lenBefore) {
if (this.to <= pos && this.to != null) return null;
var from = this.from < pos || this.from == null ? null : this.from - pos + lenBefore;
var to = this.to == null ? null : this.to - pos + lenBefore;
return new MarkedText(from, to, this.style, this.marker);
},
dup: function() { return new MarkedText(null, null, this.style, this.marker); },
clipTo: function(fromOpen, from, toOpen, to, diff) {
if (fromOpen && to > this.from && (to < this.to || this.to == null))
this.from = null;
else if (this.from != null && this.from >= from)
this.from = Math.max(to, this.from) + diff;
if (toOpen && (from < this.to || this.to == null) && (from > this.from || this.from == null))
this.to = null;
else if (this.to != null && this.to > from)
this.to = to < this.to ? this.to + diff : from;
},
isDead: function() { return this.from != null && this.to != null && this.from >= this.to; },
sameSet: function(x) { return this.marker == x.marker; }
};
function Bookmark(pos) {
this.from = pos; this.to = pos; this.line = null;
}
Bookmark.prototype = {
attach: function(line) { this.line = line; },
detach: function(line) { if (this.line == line) this.line = null; },
split: function(pos, lenBefore) {
if (pos < this.from) {
this.from = this.to = (this.from - pos) + lenBefore;
return this;
}
},
isDead: function() { return this.from > this.to; },
clipTo: function(fromOpen, from, toOpen, to, diff) {
if ((fromOpen || from < this.from) && (toOpen || to > this.to)) {
this.from = 0; this.to = -1;
} else if (this.from > from) {
this.from = this.to = Math.max(to, this.from) + diff;
}
},
sameSet: function(x) { return false; },
find: function() {
if (!this.line || !this.line.parent) return null;
return {line: lineNo(this.line), ch: this.from};
},
clear: function() {
if (this.line) {
var found = indexOf(this.line.marked, this);
if (found != -1) this.line.marked.splice(found, 1);
this.line = null;
}
}
};
// Line objects. These hold state related to a line, including
// highlighting info (the styles array).
function Line(text, styles) {
this.styles = styles || [text, null];
this.text = text;
this.height = 1;
this.marked = this.gutterMarker = this.className = this.bgClassName = this.handlers = null;
this.stateAfter = this.parent = this.hidden = null;
}
Line.inheritMarks = function(text, orig) {
var ln = new Line(text), mk = orig && orig.marked;
if (mk) {
for (var i = 0; i < mk.length; ++i) {
if (mk[i].to == null && mk[i].style) {
var newmk = ln.marked || (ln.marked = []), mark = mk[i];
var nmark = mark.dup(); newmk.push(nmark); nmark.attach(ln);
}
}
}
return ln;
}
Line.prototype = {
// Replace a piece of a line, keeping the styles around it intact.
replace: function(from, to_, text) {
var st = [], mk = this.marked, to = to_ == null ? this.text.length : to_;
copyStyles(0, from, this.styles, st);
if (text) st.push(text, null);
copyStyles(to, this.text.length, this.styles, st);
this.styles = st;
this.text = this.text.slice(0, from) + text + this.text.slice(to);
this.stateAfter = null;
if (mk) {
var diff = text.length - (to - from);
for (var i = 0; i < mk.length; ++i) {
var mark = mk[i];
mark.clipTo(from == null, from || 0, to_ == null, to, diff);
if (mark.isDead()) {mark.detach(this); mk.splice(i--, 1);}
}
}
},
// Split a part off a line, keeping styles and markers intact.
split: function(pos, textBefore) {
var st = [textBefore, null], mk = this.marked;
copyStyles(pos, this.text.length, this.styles, st);
var taken = new Line(textBefore + this.text.slice(pos), st);
if (mk) {
for (var i = 0; i < mk.length; ++i) {
var mark = mk[i];
var newmark = mark.split(pos, textBefore.length);
if (newmark) {
if (!taken.marked) taken.marked = [];
taken.marked.push(newmark); newmark.attach(taken);
if (newmark == mark) mk.splice(i--, 1);
}
}
}
return taken;
},
append: function(line) {
var mylen = this.text.length, mk = line.marked, mymk = this.marked;
this.text += line.text;
copyStyles(0, line.text.length, line.styles, this.styles);
if (mymk) {
for (var i = 0; i < mymk.length; ++i)
if (mymk[i].to == null) mymk[i].to = mylen;
}
if (mk && mk.length) {
if (!mymk) this.marked = mymk = [];
outer: for (var i = 0; i < mk.length; ++i) {
var mark = mk[i];
if (!mark.from) {
for (var j = 0; j < mymk.length; ++j) {
var mymark = mymk[j];
if (mymark.to == mylen && mymark.sameSet(mark)) {
mymark.to = mark.to == null ? null : mark.to + mylen;
if (mymark.isDead()) {
mymark.detach(this);
mk.splice(i--, 1);
}
continue outer;
}
}
}
mymk.push(mark);
mark.attach(this);
mark.from += mylen;
if (mark.to != null) mark.to += mylen;
}
}
},
fixMarkEnds: function(other) {
var mk = this.marked, omk = other.marked;
if (!mk) return;
for (var i = 0; i < mk.length; ++i) {
var mark = mk[i], close = mark.to == null;
if (close && omk) {
for (var j = 0; j < omk.length; ++j)
if (omk[j].sameSet(mark)) {close = false; break;}
}
if (close) mark.to = this.text.length;
}
},
fixMarkStarts: function() {
var mk = this.marked;
if (!mk) return;
for (var i = 0; i < mk.length; ++i)
if (mk[i].from == null) mk[i].from = 0;
},
addMark: function(mark) {
mark.attach(this);
if (this.marked == null) this.marked = [];
this.marked.push(mark);
this.marked.sort(function(a, b){return (a.from || 0) - (b.from || 0);});
},
// Run the given mode's parser over a line, update the styles
// array, which contains alternating fragments of text and CSS
// classes.
highlight: function(mode, state, tabSize) {
var stream = new StringStream(this.text, tabSize), st = this.styles, pos = 0;
var changed = false, curWord = st[0], prevWord;
if (this.text == "" && mode.blankLine) mode.blankLine(state);
while (!stream.eol()) {
var style = mode.token(stream, state);
var substr = this.text.slice(stream.start, stream.pos);
stream.start = stream.pos;
if (pos && st[pos-1] == style)
st[pos-2] += substr;
else if (substr) {
if (!changed && (st[pos+1] != style || (pos && st[pos-2] != prevWord))) changed = true;
st[pos++] = substr; st[pos++] = style;
prevWord = curWord; curWord = st[pos];
}
// Give up when line is ridiculously long
if (stream.pos > 5000) {
st[pos++] = this.text.slice(stream.pos); st[pos++] = null;
break;
}
}
if (st.length != pos) {st.length = pos; changed = true;}
if (pos && st[pos-2] != prevWord) changed = true;
// Short lines with simple highlights return null, and are
// counted as changed by the driver because they are likely to
// highlight the same way in various contexts.
return changed || (st.length < 5 && this.text.length < 10 ? null : false);
},
// Fetch the parser token for a given character. Useful for hacks
// that want to inspect the mode state (say, for completion).
getTokenAt: function(mode, state, ch) {
var txt = this.text, stream = new StringStream(txt);
while (stream.pos < ch && !stream.eol()) {
stream.start = stream.pos;
var style = mode.token(stream, state);
}
return {start: stream.start,
end: stream.pos,
string: stream.current(),
className: style || null,
state: state};
},
indentation: function(tabSize) {return countColumn(this.text, null, tabSize);},
// Produces an HTML fragment for the line, taking selection,
// marking, and highlighting into account.
getHTML: function(makeTab, wrapAt, wrapId, wrapWBR) {
var html = [], first = true, col = 0;
function span_(text, style) {
if (!text) return;
// Work around a bug where, in some compat modes, IE ignores leading spaces
if (first && ie && text.charAt(0) == " ") text = "\u00a0" + text.slice(1);
first = false;
if (text.indexOf("\t") == -1) {
col += text.length;
var escaped = htmlEscape(text);
} else {
var escaped = "";
for (var pos = 0;;) {
var idx = text.indexOf("\t", pos);
if (idx == -1) {
escaped += htmlEscape(text.slice(pos));
col += text.length - pos;
break;
} else {
col += idx - pos;
var tab = makeTab(col);
escaped += htmlEscape(text.slice(pos, idx)) + tab.html;
col += tab.width;
pos = idx + 1;
}
}
}
if (style) html.push('', escaped, "");
else html.push(escaped);
}
var span = span_;
if (wrapAt != null) {
var outPos = 0, open = "";
span = function(text, style) {
var l = text.length;
if (wrapAt >= outPos && wrapAt < outPos + l) {
if (wrapAt > outPos) {
span_(text.slice(0, wrapAt - outPos), style);
// See comment at the definition of spanAffectsWrapping
if (wrapWBR) html.push("");
}
html.push(open);
var cut = wrapAt - outPos;
span_(window.opera ? text.slice(cut, cut + 1) : text.slice(cut), style);
html.push("");
if (window.opera) span_(text.slice(cut + 1), style);
wrapAt--;
outPos += l;
} else {
outPos += l;
span_(text, style);
// Output empty wrapper when at end of line
if (outPos == wrapAt && outPos == len) html.push(open + " ");
// Stop outputting HTML when gone sufficiently far beyond measure
else if (outPos > wrapAt + 10 && /\s/.test(text)) span = function(){};
}
}
}
var st = this.styles, allText = this.text, marked = this.marked;
var len = allText.length;
function styleToClass(style) {
if (!style) return null;
return "cm-" + style.replace(/ +/g, " cm-");
}
if (!allText && wrapAt == null) {
span(" ");
} else if (!marked || !marked.length) {
for (var i = 0, ch = 0; ch < len; i+=2) {
var str = st[i], style = st[i+1], l = str.length;
if (ch + l > len) str = str.slice(0, len - ch);
ch += l;
span(str, styleToClass(style));
}
} else {
var pos = 0, i = 0, text = "", style, sg = 0;
var nextChange = marked[0].from || 0, marks = [], markpos = 0;
function advanceMarks() {
var m;
while (markpos < marked.length &&
((m = marked[markpos]).from == pos || m.from == null)) {
if (m.style != null) marks.push(m);
++markpos;
}
nextChange = markpos < marked.length ? marked[markpos].from : Infinity;
for (var i = 0; i < marks.length; ++i) {
var to = marks[i].to || Infinity;
if (to == pos) marks.splice(i--, 1);
else nextChange = Math.min(to, nextChange);
}
}
var m = 0;
while (pos < len) {
if (nextChange == pos) advanceMarks();
var upto = Math.min(len, nextChange);
while (true) {
if (text) {
var end = pos + text.length;
var appliedStyle = style;
for (var j = 0; j < marks.length; ++j)
appliedStyle = (appliedStyle ? appliedStyle + " " : "") + marks[j].style;
span(end > upto ? text.slice(0, upto - pos) : text, appliedStyle);
if (end >= upto) {text = text.slice(upto - pos); pos = upto; break;}
pos = end;
}
text = st[i++]; style = styleToClass(st[i++]);
}
}
}
return html.join("");
},
cleanUp: function() {
this.parent = null;
if (this.marked)
for (var i = 0, e = this.marked.length; i < e; ++i) this.marked[i].detach(this);
}
};
// Utility used by replace and split above
function copyStyles(from, to, source, dest) {
for (var i = 0, pos = 0, state = 0; pos < to; i+=2) {
var part = source[i], end = pos + part.length;
if (state == 0) {
if (end > from) dest.push(part.slice(from - pos, Math.min(part.length, to - pos)), source[i+1]);
if (end >= from) state = 1;
}
else if (state == 1) {
if (end > to) dest.push(part.slice(0, to - pos), source[i+1]);
else dest.push(part, source[i+1]);
}
pos = end;
}
}
// Data structure that holds the sequence of lines.
function LeafChunk(lines) {
this.lines = lines;
this.parent = null;
for (var i = 0, e = lines.length, height = 0; i < e; ++i) {
lines[i].parent = this;
height += lines[i].height;
}
this.height = height;
}
LeafChunk.prototype = {
chunkSize: function() { return this.lines.length; },
remove: function(at, n, callbacks) {
for (var i = at, e = at + n; i < e; ++i) {
var line = this.lines[i];
this.height -= line.height;
line.cleanUp();
if (line.handlers)
for (var j = 0; j < line.handlers.length; ++j) callbacks.push(line.handlers[j]);
}
this.lines.splice(at, n);
},
collapse: function(lines) {
lines.splice.apply(lines, [lines.length, 0].concat(this.lines));
},
insertHeight: function(at, lines, height) {
this.height += height;
this.lines = this.lines.slice(0, at).concat(lines).concat(this.lines.slice(at));
for (var i = 0, e = lines.length; i < e; ++i) lines[i].parent = this;
},
iterN: function(at, n, op) {
for (var e = at + n; at < e; ++at)
if (op(this.lines[at])) return true;
}
};
function BranchChunk(children) {
this.children = children;
var size = 0, height = 0;
for (var i = 0, e = children.length; i < e; ++i) {
var ch = children[i];
size += ch.chunkSize(); height += ch.height;
ch.parent = this;
}
this.size = size;
this.height = height;
this.parent = null;
}
BranchChunk.prototype = {
chunkSize: function() { return this.size; },
remove: function(at, n, callbacks) {
this.size -= n;
for (var i = 0; i < this.children.length; ++i) {
var child = this.children[i], sz = child.chunkSize();
if (at < sz) {
var rm = Math.min(n, sz - at), oldHeight = child.height;
child.remove(at, rm, callbacks);
this.height -= oldHeight - child.height;
if (sz == rm) { this.children.splice(i--, 1); child.parent = null; }
if ((n -= rm) == 0) break;
at = 0;
} else at -= sz;
}
if (this.size - n < 25) {
var lines = [];
this.collapse(lines);
this.children = [new LeafChunk(lines)];
this.children[0].parent = this;
}
},
collapse: function(lines) {
for (var i = 0, e = this.children.length; i < e; ++i) this.children[i].collapse(lines);
},
insert: function(at, lines) {
var height = 0;
for (var i = 0, e = lines.length; i < e; ++i) height += lines[i].height;
this.insertHeight(at, lines, height);
},
insertHeight: function(at, lines, height) {
this.size += lines.length;
this.height += height;
for (var i = 0, e = this.children.length; i < e; ++i) {
var child = this.children[i], sz = child.chunkSize();
if (at <= sz) {
child.insertHeight(at, lines, height);
if (child.lines && child.lines.length > 50) {
while (child.lines.length > 50) {
var spilled = child.lines.splice(child.lines.length - 25, 25);
var newleaf = new LeafChunk(spilled);
child.height -= newleaf.height;
this.children.splice(i + 1, 0, newleaf);
newleaf.parent = this;
}
this.maybeSpill();
}
break;
}
at -= sz;
}
},
maybeSpill: function() {
if (this.children.length <= 10) return;
var me = this;
do {
var spilled = me.children.splice(me.children.length - 5, 5);
var sibling = new BranchChunk(spilled);
if (!me.parent) { // Become the parent node
var copy = new BranchChunk(me.children);
copy.parent = me;
me.children = [copy, sibling];
me = copy;
} else {
me.size -= sibling.size;
me.height -= sibling.height;
var myIndex = indexOf(me.parent.children, me);
me.parent.children.splice(myIndex + 1, 0, sibling);
}
sibling.parent = me.parent;
} while (me.children.length > 10);
me.parent.maybeSpill();
},
iter: function(from, to, op) { this.iterN(from, to - from, op); },
iterN: function(at, n, op) {
for (var i = 0, e = this.children.length; i < e; ++i) {
var child = this.children[i], sz = child.chunkSize();
if (at < sz) {
var used = Math.min(n, sz - at);
if (child.iterN(at, used, op)) return true;
if ((n -= used) == 0) break;
at = 0;
} else at -= sz;
}
}
};
function getLineAt(chunk, n) {
while (!chunk.lines) {
for (var i = 0;; ++i) {
var child = chunk.children[i], sz = child.chunkSize();
if (n < sz) { chunk = child; break; }
n -= sz;
}
}
return chunk.lines[n];
}
function lineNo(line) {
if (line.parent == null) return null;
var cur = line.parent, no = indexOf(cur.lines, line);
for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) {
for (var i = 0, e = chunk.children.length; ; ++i) {
if (chunk.children[i] == cur) break;
no += chunk.children[i].chunkSize();
}
}
return no;
}
function lineAtHeight(chunk, h) {
var n = 0;
outer: do {
for (var i = 0, e = chunk.children.length; i < e; ++i) {
var child = chunk.children[i], ch = child.height;
if (h < ch) { chunk = child; continue outer; }
h -= ch;
n += child.chunkSize();
}
return n;
} while (!chunk.lines);
for (var i = 0, e = chunk.lines.length; i < e; ++i) {
var line = chunk.lines[i], lh = line.height;
if (h < lh) break;
h -= lh;
}
return n + i;
}
function heightAtLine(chunk, n) {
var h = 0;
outer: do {
for (var i = 0, e = chunk.children.length; i < e; ++i) {
var child = chunk.children[i], sz = child.chunkSize();
if (n < sz) { chunk = child; continue outer; }
n -= sz;
h += child.height;
}
return h;
} while (!chunk.lines);
for (var i = 0; i < n; ++i) h += chunk.lines[i].height;
return h;
}
// The history object 'chunks' changes that are made close together
// and at almost the same time into bigger undoable units.
function History() {
this.time = 0;
this.done = []; this.undone = [];
this.compound = 0;
this.closed = false;
}
History.prototype = {
addChange: function(start, added, old) {
this.undone.length = 0;
var time = +new Date, cur = this.done[this.done.length - 1], last = cur && cur[cur.length - 1];
var dtime = time - this.time;
if (this.compound && cur && !this.closed) {
cur.push({start: start, added: added, old: old});
} else if (dtime > 400 || !last || this.closed ||
last.start > start + old.length || last.start + last.added < start) {
this.done.push([{start: start, added: added, old: old}]);
this.closed = false;
} else {
var startBefore = Math.max(0, last.start - start),
endAfter = Math.max(0, (start + old.length) - (last.start + last.added));
for (var i = startBefore; i > 0; --i) last.old.unshift(old[i - 1]);
for (var i = endAfter; i > 0; --i) last.old.push(old[old.length - i]);
if (startBefore) last.start = start;
last.added += added - (old.length - startBefore - endAfter);
}
this.time = time;
},
startCompound: function() {
if (!this.compound++) this.closed = true;
},
endCompound: function() {
if (!--this.compound) this.closed = true;
}
};
function stopMethod() {e_stop(this);}
// Ensure an event has a stop method.
function addStop(event) {
if (!event.stop) event.stop = stopMethod;
return event;
}
function e_preventDefault(e) {
if (e.preventDefault) e.preventDefault();
else e.returnValue = false;
}
function e_stopPropagation(e) {
if (e.stopPropagation) e.stopPropagation();
else e.cancelBubble = true;
}
function e_stop(e) {e_preventDefault(e); e_stopPropagation(e);}
CodeMirror.e_stop = e_stop;
CodeMirror.e_preventDefault = e_preventDefault;
CodeMirror.e_stopPropagation = e_stopPropagation;
function e_target(e) {return e.target || e.srcElement;}
function e_button(e) {
if (e.which) return e.which;
else if (e.button & 1) return 1;
else if (e.button & 2) return 3;
else if (e.button & 4) return 2;
}
// Allow 3rd-party code to override event properties by adding an override
// object to an event object.
function e_prop(e, prop) {
var overridden = e.override && e.override.hasOwnProperty(prop);
return overridden ? e.override[prop] : e[prop];
}
// Event handler registration. If disconnect is true, it'll return a
// function that unregisters the handler.
function connect(node, type, handler, disconnect) {
if (typeof node.addEventListener == "function") {
node.addEventListener(type, handler, false);
if (disconnect) return function() {node.removeEventListener(type, handler, false);};
}
else {
var wrapHandler = function(event) {handler(event || window.event);};
node.attachEvent("on" + type, wrapHandler);
if (disconnect) return function() {node.detachEvent("on" + type, wrapHandler);};
}
}
CodeMirror.connect = connect;
function Delayed() {this.id = null;}
Delayed.prototype = {set: function(ms, f) {clearTimeout(this.id); this.id = setTimeout(f, ms);}};
var Pass = CodeMirror.Pass = {toString: function(){return "CodeMirror.Pass";}};
var gecko = /gecko\/\d{7}/i.test(navigator.userAgent);
var ie = /MSIE \d/.test(navigator.userAgent);
var ie_lt9 = /MSIE [1-8]\b/.test(navigator.userAgent);
var quirksMode = ie && document.documentMode == 5;
var webkit = /WebKit\//.test(navigator.userAgent);
var chrome = /Chrome\//.test(navigator.userAgent);
var safari = /Apple Computer/.test(navigator.vendor);
var khtml = /KHTML\//.test(navigator.userAgent);
// Detect drag-and-drop
var dragAndDrop = function() {
// There is *some* kind of drag-and-drop support in IE6-8, but I
// couldn't get it to work yet.
if (ie_lt9) return false;
var div = document.createElement('div');
return "draggable" in div || "dragDrop" in div;
}();
// Feature-detect whether newlines in textareas are converted to \r\n
var lineSep = function () {
var te = document.createElement("textarea");
te.value = "foo\nbar";
if (te.value.indexOf("\r") > -1) return "\r\n";
return "\n";
}();
// For a reason I have yet to figure out, some browsers disallow
// word wrapping between certain characters *only* if a new inline
// element is started between them. This makes it hard to reliably
// measure the position of things, since that requires inserting an
// extra span. This terribly fragile set of regexps matches the
// character combinations that suffer from this phenomenon on the
// various browsers.
var spanAffectsWrapping = /^$/; // Won't match any two-character string
if (gecko) spanAffectsWrapping = /$'/;
else if (safari) spanAffectsWrapping = /\-[^ \-?]|\?[^ !'\"\),.\-\/:;\?\]\}]/;
else if (chrome) spanAffectsWrapping = /\-[^ \-\.?]|\?[^ \-\.?\]\}:;!'\"\),\/]|[\.!\"#&%\)*+,:;=>\]|\}~][\(\{\[<]|\$'/;
// Counts the column offset in a string, taking tabs into account.
// Used mostly to find indentation.
function countColumn(string, end, tabSize) {
if (end == null) {
end = string.search(/[^\s\u00a0]/);
if (end == -1) end = string.length;
}
for (var i = 0, n = 0; i < end; ++i) {
if (string.charAt(i) == "\t") n += tabSize - (n % tabSize);
else ++n;
}
return n;
}
function computedStyle(elt) {
if (elt.currentStyle) return elt.currentStyle;
return window.getComputedStyle(elt, null);
}
// Find the position of an element by following the offsetParent chain.
// If screen==true, it returns screen (rather than page) coordinates.
function eltOffset(node, screen) {
var bod = node.ownerDocument.body;
var x = 0, y = 0, skipBody = false;
for (var n = node; n; n = n.offsetParent) {
var ol = n.offsetLeft, ot = n.offsetTop;
// Firefox reports weird inverted offsets when the body has a border.
if (n == bod) { x += Math.abs(ol); y += Math.abs(ot); }
else { x += ol, y += ot; }
if (screen && computedStyle(n).position == "fixed")
skipBody = true;
}
var e = screen && !skipBody ? null : bod;
for (var n = node.parentNode; n != e; n = n.parentNode)
if (n.scrollLeft != null) { x -= n.scrollLeft; y -= n.scrollTop;}
return {left: x, top: y};
}
// Use the faster and saner getBoundingClientRect method when possible.
if (document.documentElement.getBoundingClientRect != null) eltOffset = function(node, screen) {
// Take the parts of bounding client rect that we are interested in so we are able to edit if need be,
// since the returned value cannot be changed externally (they are kept in sync as the element moves within the page)
try { var box = node.getBoundingClientRect(); box = { top: box.top, left: box.left }; }
catch(e) { box = {top: 0, left: 0}; }
if (!screen) {
// Get the toplevel scroll, working around browser differences.
if (window.pageYOffset == null) {
var t = document.documentElement || document.body.parentNode;
if (t.scrollTop == null) t = document.body;
box.top += t.scrollTop; box.left += t.scrollLeft;
} else {
box.top += window.pageYOffset; box.left += window.pageXOffset;
}
}
return box;
};
// Get a node's text content.
function eltText(node) {
return node.textContent || node.innerText || node.nodeValue || "";
}
function selectInput(node) {
if (ios) { // Mobile Safari apparently has a bug where select() is broken.
node.selectionStart = 0;
node.selectionEnd = node.value.length;
} else node.select();
}
// Operations on {line, ch} objects.
function posEq(a, b) {return a.line == b.line && a.ch == b.ch;}
function posLess(a, b) {return a.line < b.line || (a.line == b.line && a.ch < b.ch);}
function copyPos(x) {return {line: x.line, ch: x.ch};}
var escapeElement = document.createElement("pre");
function htmlEscape(str) {
escapeElement.textContent = str;
return escapeElement.innerHTML;
}
// Recent (late 2011) Opera betas insert bogus newlines at the start
// of the textContent, so we strip those.
if (htmlEscape("a") == "\na")
htmlEscape = function(str) {
escapeElement.textContent = str;
return escapeElement.innerHTML.slice(1);
};
// Some IEs don't preserve tabs through innerHTML
else if (htmlEscape("\t") != "\t")
htmlEscape = function(str) {
escapeElement.innerHTML = "";
escapeElement.appendChild(document.createTextNode(str));
return escapeElement.innerHTML;
};
CodeMirror.htmlEscape = htmlEscape;
// Used to position the cursor after an undo/redo by finding the
// last edited character.
function editEnd(from, to) {
if (!to) return 0;
if (!from) return to.length;
for (var i = from.length, j = to.length; i >= 0 && j >= 0; --i, --j)
if (from.charAt(i) != to.charAt(j)) break;
return j + 1;
}
function indexOf(collection, elt) {
if (collection.indexOf) return collection.indexOf(elt);
for (var i = 0, e = collection.length; i < e; ++i)
if (collection[i] == elt) return i;
return -1;
}
function isWordChar(ch) {
return /\w/.test(ch) || ch.toUpperCase() != ch.toLowerCase();
}
// See if "".split is the broken IE version, if so, provide an
// alternative way to split lines.
var splitLines = "\n\nb".split(/\n/).length != 3 ? function(string) {
var pos = 0, nl, result = [];
while ((nl = string.indexOf("\n", pos)) > -1) {
result.push(string.slice(pos, string.charAt(nl-1) == "\r" ? nl - 1 : nl));
pos = nl + 1;
}
result.push(string.slice(pos));
return result;
} : function(string){return string.split(/\r?\n/);};
CodeMirror.splitLines = splitLines;
var hasSelection = window.getSelection ? function(te) {
try { return te.selectionStart != te.selectionEnd; }
catch(e) { return false; }
} : function(te) {
try {var range = te.ownerDocument.selection.createRange();}
catch(e) {}
if (!range || range.parentElement() != te) return false;
return range.compareEndPoints("StartToEnd", range) != 0;
};
CodeMirror.defineMode("null", function() {
return {token: function(stream) {stream.skipToEnd();}};
});
CodeMirror.defineMIME("text/plain", "null");
var 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: ";", 91: "Mod", 92: "Mod", 93: "Mod", 127: "Delete", 186: ";", 187: "=", 188: ",",
189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\", 221: "]", 222: "'", 63276: "PageUp",
63277: "PageDown", 63275: "End", 63273: "Home", 63234: "Left", 63232: "Up", 63235: "Right",
63233: "Down", 63302: "Insert", 63272: "Delete"};
CodeMirror.keyNames = keyNames;
(function() {
// Number keys
for (var i = 0; i < 10; i++) keyNames[i + 48] = String(i);
// Alphabetic keys
for (var i = 65; i <= 90; i++) keyNames[i] = String.fromCharCode(i);
// Function keys
for (var i = 1; i <= 12; i++) keyNames[i + 111] = keyNames[i + 63235] = "F" + i;
})();
return CodeMirror;
})();
================================================
FILE: assets/vendor/CodeMirror-2.25/lib/util/closetag.js
================================================
/**
* Tag-closer extension for CodeMirror.
*
* This extension adds a "closeTag" utility function that can be used with key bindings to
* insert a matching end tag after the ">" character of a start tag has been typed. It can
* also complete "" if a matching start tag is found. It will correctly ignore signal
* characters for empty tags, comments, CDATA, etc.
*
* The function depends on internal parser state to identify tags. It is compatible with the
* following CodeMirror modes and will ignore all others:
* - htmlmixed
* - xml
*
* See demos/closetag.html for a usage example.
*
* @author Nathan Williams
* Contributed under the same license terms as CodeMirror.
*/
(function() {
/** Option that allows tag closing behavior to be toggled. Default is true. */
CodeMirror.defaults['closeTagEnabled'] = true;
/** Array of tag names to add indentation after the start tag for. Default is the list of block-level html tags. */
CodeMirror.defaults['closeTagIndent'] = ['applet', 'blockquote', 'body', 'button', 'div', 'dl', 'fieldset', 'form', 'frameset', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'head', 'html', 'iframe', 'layer', 'legend', 'object', 'ol', 'p', 'select', 'table', 'ul'];
/**
* Call during key processing to close tags. Handles the key event if the tag is closed, otherwise throws CodeMirror.Pass.
* - cm: The editor instance.
* - ch: The character being processed.
* - indent: Optional. Omit or pass true to use the default indentation tag list defined in the 'closeTagIndent' option.
* Pass false to disable indentation. Pass an array to override the default list of tag names.
*/
CodeMirror.defineExtension("closeTag", function(cm, ch, indent) {
if (!cm.getOption('closeTagEnabled')) {
throw CodeMirror.Pass;
}
var mode = cm.getOption('mode');
if (mode == 'text/html') {
/*
* Relevant structure of token:
*
* htmlmixed
* className
* state
* htmlState
* type
* context
* tagName
* mode
*
* xml
* className
* state
* tagName
* type
*/
var pos = cm.getCursor();
var tok = cm.getTokenAt(pos);
var state = tok.state;
if (state.mode && state.mode != 'html') {
throw CodeMirror.Pass; // With htmlmixed, we only care about the html sub-mode.
}
if (ch == '>') {
var type = state.htmlState ? state.htmlState.type : state.type; // htmlmixed : xml
if (tok.className == 'tag' && type == 'closeTag') {
throw CodeMirror.Pass; // Don't process the '>' at the end of an end-tag.
}
cm.replaceSelection('>'); // Mode state won't update until we finish the tag.
pos = {line: pos.line, ch: pos.ch + 1};
cm.setCursor(pos);
tok = cm.getTokenAt(cm.getCursor());
state = tok.state;
type = state.htmlState ? state.htmlState.type : state.type; // htmlmixed : xml
if (tok.className == 'tag' && type != 'selfcloseTag') {
var tagName = state.htmlState ? state.htmlState.context.tagName : state.tagName; // htmlmixed : xml
if (tagName.length > 0) {
insertEndTag(cm, indent, pos, tagName);
}
return;
}
// Undo the '>' insert and allow cm to handle the key instead.
cm.setSelection({line: pos.line, ch: pos.ch - 1}, pos);
cm.replaceSelection("");
} else if (ch == '/') {
if (tok.className == 'tag' && tok.string == '<') {
var tagName = state.htmlState ? (state.htmlState.context ? state.htmlState.context.tagName : '') : state.context.tagName; // htmlmixed : xml # extra htmlmized check is for '' edge case
if (tagName.length > 0) {
completeEndTag(cm, pos, tagName);
return;
}
}
}
}
throw CodeMirror.Pass; // Bubble if not handled
});
function insertEndTag(cm, indent, pos, tagName) {
if (shouldIndent(cm, indent, tagName)) {
cm.replaceSelection('\n\n' + tagName + '>', 'end');
cm.indentLine(pos.line + 1);
cm.indentLine(pos.line + 2);
cm.setCursor({line: pos.line + 1, ch: cm.getLine(pos.line + 1).length});
} else {
cm.replaceSelection('' + tagName + '>');
cm.setCursor(pos);
}
}
function shouldIndent(cm, indent, tagName) {
if (typeof indent == 'undefined' || indent == null || indent == true) {
indent = cm.getOption('closeTagIndent');
}
if (!indent) {
indent = [];
}
return indexOf(indent, tagName.toLowerCase()) != -1;
}
// C&P from codemirror.js...would be nice if this were visible to utilities.
function indexOf(collection, elt) {
if (collection.indexOf) return collection.indexOf(elt);
for (var i = 0, e = collection.length; i < e; ++i)
if (collection[i] == elt) return i;
return -1;
}
function completeEndTag(cm, pos, tagName) {
cm.replaceSelection('/' + tagName + '>');
cm.setCursor({line: pos.line, ch: pos.ch + tagName.length + 2 });
}
})();
================================================
FILE: assets/vendor/CodeMirror-2.25/lib/util/dialog.css
================================================
.CodeMirror-dialog {
position: relative;
}
.CodeMirror-dialog > div {
position: absolute;
top: 0; left: 0; right: 0;
background: white;
border-bottom: 1px solid #eee;
z-index: 15;
padding: .1em .8em;
overflow: hidden;
color: #333;
}
.CodeMirror-dialog input {
border: none;
outline: none;
background: transparent;
width: 20em;
color: inherit;
font-family: monospace;
}
================================================
FILE: assets/vendor/CodeMirror-2.25/lib/util/dialog.js
================================================
// Open simple dialogs on top of an editor. Relies on dialog.css.
(function() {
function dialogDiv(cm, template) {
var wrap = cm.getWrapperElement();
var dialog = wrap.insertBefore(document.createElement("div"), wrap.firstChild);
dialog.className = "CodeMirror-dialog";
dialog.innerHTML = '' + template + '
';
return dialog;
}
CodeMirror.defineExtension("openDialog", function(template, callback) {
var dialog = dialogDiv(this, template);
var closed = false, me = this;
function close() {
if (closed) return;
closed = true;
dialog.parentNode.removeChild(dialog);
}
var inp = dialog.getElementsByTagName("input")[0];
if (inp) {
CodeMirror.connect(inp, "keydown", function(e) {
if (e.keyCode == 13 || e.keyCode == 27) {
CodeMirror.e_stop(e);
close();
me.focus();
if (e.keyCode == 13) callback(inp.value);
}
});
inp.focus();
CodeMirror.connect(inp, "blur", close);
}
return close;
});
CodeMirror.defineExtension("openConfirm", function(template, callbacks) {
var dialog = dialogDiv(this, template);
var buttons = dialog.getElementsByTagName("button");
var closed = false, me = this, blurring = 1;
function close() {
if (closed) return;
closed = true;
dialog.parentNode.removeChild(dialog);
me.focus();
}
buttons[0].focus();
for (var i = 0; i < buttons.length; ++i) {
var b = buttons[i];
(function(callback) {
CodeMirror.connect(b, "click", function(e) {
CodeMirror.e_preventDefault(e);
close();
if (callback) callback(me);
});
})(callbacks[i]);
CodeMirror.connect(b, "blur", function() {
--blurring;
setTimeout(function() { if (blurring <= 0) close(); }, 200);
});
CodeMirror.connect(b, "focus", function() { ++blurring; });
}
});
})();
================================================
FILE: assets/vendor/CodeMirror-2.25/lib/util/foldcode.js
================================================
// the tagRangeFinder function is
// Copyright (C) 2011 by Daniel Glazman
// released under the MIT license (../../LICENSE) like the rest of CodeMirror
CodeMirror.tagRangeFinder = function(cm, line, hideEnd) {
var nameStartChar = "A-Z_a-z\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02FF\\u0370-\\u037D\\u037F-\\u1FFF\\u200C-\\u200D\\u2070-\\u218F\\u2C00-\\u2FEF\\u3001-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFFD";
var nameChar = nameStartChar + "\-\.0-9\\u00B7\\u0300-\\u036F\\u203F-\\u2040";
var xmlNAMERegExp = new RegExp("^[" + nameStartChar + "][" + nameChar + "]*");
var lineText = cm.getLine(line);
var found = false;
var tag = null;
var pos = 0;
while (!found) {
pos = lineText.indexOf("<", pos);
if (-1 == pos) // no tag on line
return;
if (pos + 1 < lineText.length && lineText[pos + 1] == "/") { // closing tag
pos++;
continue;
}
// ok we weem to have a start tag
if (!lineText.substr(pos + 1).match(xmlNAMERegExp)) { // not a tag name...
pos++;
continue;
}
var gtPos = lineText.indexOf(">", pos + 1);
if (-1 == gtPos) { // end of start tag not in line
var l = line + 1;
var foundGt = false;
var lastLine = cm.lineCount();
while (l < lastLine && !foundGt) {
var lt = cm.getLine(l);
var gt = lt.indexOf(">");
if (-1 != gt) { // found a >
foundGt = true;
var slash = lt.lastIndexOf("/", gt);
if (-1 != slash && slash < gt) {
var str = lineText.substr(slash, gt - slash + 1);
if (!str.match( /\/\s*\>/ )) { // yep, that's the end of empty tag
if (hideEnd === true) l++;
return l;
}
}
}
l++;
}
found = true;
}
else {
var slashPos = lineText.lastIndexOf("/", gtPos);
if (-1 == slashPos) { // cannot be empty tag
found = true;
// don't continue
}
else { // empty tag?
// check if really empty tag
var str = lineText.substr(slashPos, gtPos - slashPos + 1);
if (!str.match( /\/\s*\>/ )) { // finally not empty
found = true;
// don't continue
}
}
}
if (found) {
var subLine = lineText.substr(pos + 1);
tag = subLine.match(xmlNAMERegExp);
if (tag) {
// we have an element name, wooohooo !
tag = tag[0];
// do we have the close tag on same line ???
if (-1 != lineText.indexOf("" + tag + ">", pos)) // yep
{
found = false;
}
// we don't, so we have a candidate...
}
else
found = false;
}
if (!found)
pos++;
}
if (found) {
var startTag = "(\\<\\/" + tag + "\\>)|(\\<" + tag + "\\>)|(\\<" + tag + "\\s)|(\\<" + tag + "$)";
var startTagRegExp = new RegExp(startTag, "g");
var endTag = "" + tag + ">";
var depth = 1;
var l = line + 1;
var lastLine = cm.lineCount();
while (l < lastLine) {
lineText = cm.getLine(l);
var match = lineText.match(startTagRegExp);
if (match) {
for (var i = 0; i < match.length; i++) {
if (match[i] == endTag)
depth--;
else
depth++;
if (!depth) {
if (hideEnd === true) l++;
return l;
}
}
}
l++;
}
return;
}
};
CodeMirror.braceRangeFinder = function(cm, line, hideEnd) {
var lineText = cm.getLine(line);
var startChar = lineText.lastIndexOf("{");
if (startChar < 0 || lineText.lastIndexOf("}") > startChar) return;
var tokenType = cm.getTokenAt({line: line, ch: startChar}).className;
var count = 1, lastLine = cm.lineCount(), end;
outer: for (var i = line + 1; i < lastLine; ++i) {
var text = cm.getLine(i), pos = 0;
for (;;) {
var nextOpen = text.indexOf("{", pos), nextClose = text.indexOf("}", pos);
if (nextOpen < 0) nextOpen = text.length;
if (nextClose < 0) nextClose = text.length;
pos = Math.min(nextOpen, nextClose);
if (pos == text.length) break;
if (cm.getTokenAt({line: i, ch: pos + 1}).className == tokenType) {
if (pos == nextOpen) ++count;
else if (!--count) { end = i; break outer; }
}
++pos;
}
}
if (end == null || end == line + 1) return;
if (hideEnd === true) end++;
return end;
};
CodeMirror.indentRangeFinder = function(cm, line) {
var tabSize = cm.getOption("tabSize");
var myIndent = cm.getLineHandle(line).indentation(tabSize), last;
for (var i = line + 1, end = cm.lineCount(); i < end; ++i) {
var handle = cm.getLineHandle(i);
if (!/^\s*$/.test(handle.text)) {
if (handle.indentation(tabSize) <= myIndent) break;
last = i;
}
}
if (!last) return null;
return last + 1;
};
CodeMirror.newFoldFunction = function(rangeFinder, markText, hideEnd) {
var folded = [];
if (markText == null) markText = '▼
%N%';
function isFolded(cm, n) {
for (var i = 0; i < folded.length; ++i) {
var start = cm.lineInfo(folded[i].start);
if (!start) folded.splice(i--, 1);
else if (start.line == n) return {pos: i, region: folded[i]};
}
}
function expand(cm, region) {
cm.clearMarker(region.start);
for (var i = 0; i < region.hidden.length; ++i)
cm.showLine(region.hidden[i]);
}
return function(cm, line) {
cm.operation(function() {
var known = isFolded(cm, line);
if (known) {
folded.splice(known.pos, 1);
expand(cm, known.region);
} else {
var end = rangeFinder(cm, line, hideEnd);
if (end == null) return;
var hidden = [];
for (var i = line + 1; i < end; ++i) {
var handle = cm.hideLine(i);
if (handle) hidden.push(handle);
}
var first = cm.setMarker(line, markText);
var region = {start: first, hidden: hidden};
cm.onDeleteLine(first, function() { expand(cm, region); });
folded.push(region);
}
});
};
};
================================================
FILE: assets/vendor/CodeMirror-2.25/lib/util/formatting.js
================================================
// ============== Formatting extensions ============================
// A common storage for all mode-specific formatting features
if (!CodeMirror.modeExtensions) CodeMirror.modeExtensions = {};
// Returns the extension of the editor's current mode
CodeMirror.defineExtension("getModeExt", function () {
var mname = CodeMirror.resolveMode(this.getOption("mode")).name;
var ext = CodeMirror.modeExtensions[mname];
if (!ext) throw new Error("No extensions found for mode " + mname);
return ext;
});
// If the current mode is 'htmlmixed', returns the extension of a mode located at
// the specified position (can be htmlmixed, css or javascript). Otherwise, simply
// returns the extension of the editor's current mode.
CodeMirror.defineExtension("getModeExtAtPos", function (pos) {
var token = this.getTokenAt(pos);
if (token && token.state && token.state.mode)
return CodeMirror.modeExtensions[token.state.mode == "html" ? "htmlmixed" : token.state.mode];
else
return this.getModeExt();
});
// Comment/uncomment the specified range
CodeMirror.defineExtension("commentRange", function (isComment, from, to) {
var curMode = this.getModeExtAtPos(this.getCursor());
if (isComment) { // Comment range
var commentedText = this.getRange(from, to);
this.replaceRange(curMode.commentStart + this.getRange(from, to) + curMode.commentEnd
, from, to);
if (from.line == to.line && from.ch == to.ch) { // An empty comment inserted - put cursor inside
this.setCursor(from.line, from.ch + curMode.commentStart.length);
}
}
else { // Uncomment range
var selText = this.getRange(from, to);
var startIndex = selText.indexOf(curMode.commentStart);
var endIndex = selText.lastIndexOf(curMode.commentEnd);
if (startIndex > -1 && endIndex > -1 && endIndex > startIndex) {
// Take string till comment start
selText = selText.substr(0, startIndex)
// From comment start till comment end
+ selText.substring(startIndex + curMode.commentStart.length, endIndex)
// From comment end till string end
+ selText.substr(endIndex + curMode.commentEnd.length);
}
this.replaceRange(selText, from, to);
}
});
// Applies automatic mode-aware indentation to the specified range
CodeMirror.defineExtension("autoIndentRange", function (from, to) {
var cmInstance = this;
this.operation(function () {
for (var i = from.line; i <= to.line; i++) {
cmInstance.indentLine(i, "smart");
}
});
});
// Applies automatic formatting to the specified range
CodeMirror.defineExtension("autoFormatRange", function (from, to) {
var absStart = this.indexFromPos(from);
var absEnd = this.indexFromPos(to);
// Insert additional line breaks where necessary according to the
// mode's syntax
var res = this.getModeExt().autoFormatLineBreaks(this.getValue(), absStart, absEnd);
var cmInstance = this;
// Replace and auto-indent the range
this.operation(function () {
cmInstance.replaceRange(res, from, to);
var startLine = cmInstance.posFromIndex(absStart).line;
var endLine = cmInstance.posFromIndex(absStart + res.length).line;
for (var i = startLine; i <= endLine; i++) {
cmInstance.indentLine(i, "smart");
}
});
});
// Define extensions for a few modes
CodeMirror.modeExtensions["css"] = {
commentStart: "/*",
commentEnd: "*/",
wordWrapChars: [";", "\\{", "\\}"],
autoFormatLineBreaks: function (text) {
return text.replace(new RegExp("(;|\\{|\\})([^\r\n])", "g"), "$1\n$2");
}
};
CodeMirror.modeExtensions["javascript"] = {
commentStart: "/*",
commentEnd: "*/",
wordWrapChars: [";", "\\{", "\\}"],
getNonBreakableBlocks: function (text) {
var nonBreakableRegexes = [
new RegExp("for\\s*?\\(([\\s\\S]*?)\\)"),
new RegExp("'([\\s\\S]*?)('|$)"),
new RegExp("\"([\\s\\S]*?)(\"|$)"),
new RegExp("//.*([\r\n]|$)")
];
var nonBreakableBlocks = new Array();
for (var i = 0; i < nonBreakableRegexes.length; i++) {
var curPos = 0;
while (curPos < text.length) {
var m = text.substr(curPos).match(nonBreakableRegexes[i]);
if (m != null) {
nonBreakableBlocks.push({
start: curPos + m.index,
end: curPos + m.index + m[0].length
});
curPos += m.index + Math.max(1, m[0].length);
}
else { // No more matches
break;
}
}
}
nonBreakableBlocks.sort(function (a, b) {
return a.start - b.start;
});
return nonBreakableBlocks;
},
autoFormatLineBreaks: function (text) {
var curPos = 0;
var reLinesSplitter = new RegExp("(;|\\{|\\})([^\r\n])", "g");
var nonBreakableBlocks = this.getNonBreakableBlocks(text);
if (nonBreakableBlocks != null) {
var res = "";
for (var i = 0; i < nonBreakableBlocks.length; i++) {
if (nonBreakableBlocks[i].start > curPos) { // Break lines till the block
res += text.substring(curPos, nonBreakableBlocks[i].start).replace(reLinesSplitter, "$1\n$2");
curPos = nonBreakableBlocks[i].start;
}
if (nonBreakableBlocks[i].start <= curPos
&& nonBreakableBlocks[i].end >= curPos) { // Skip non-breakable block
res += text.substring(curPos, nonBreakableBlocks[i].end);
curPos = nonBreakableBlocks[i].end;
}
}
if (curPos < text.length - 1) {
res += text.substr(curPos).replace(reLinesSplitter, "$1\n$2");
}
return res;
}
else {
return text.replace(reLinesSplitter, "$1\n$2");
}
}
};
CodeMirror.modeExtensions["xml"] = {
commentStart: "",
wordWrapChars: [">"],
autoFormatLineBreaks: function (text) {
var lines = text.split("\n");
var reProcessedPortion = new RegExp("(^\\s*?<|^[^<]*?)(.+)(>\\s*?$|[^>]*?$)");
var reOpenBrackets = new RegExp("<", "g");
var reCloseBrackets = new RegExp("(>)([^\r\n])", "g");
for (var i = 0; i < lines.length; i++) {
var mToProcess = lines[i].match(reProcessedPortion);
if (mToProcess != null && mToProcess.length > 3) { // The line starts with whitespaces and ends with whitespaces
lines[i] = mToProcess[1]
+ mToProcess[2].replace(reOpenBrackets, "\n$&").replace(reCloseBrackets, "$1\n$2")
+ mToProcess[3];
continue;
}
}
return lines.join("\n");
}
};
CodeMirror.modeExtensions["htmlmixed"] = {
commentStart: "",
wordWrapChars: [">", ";", "\\{", "\\}"],
getModeInfos: function (text, absPos) {
var modeInfos = new Array();
modeInfos[0] =
{
pos: 0,
modeExt: CodeMirror.modeExtensions["xml"],
modeName: "xml"
};
var modeMatchers = new Array();
modeMatchers[0] =
{
regex: new RegExp("]*>|$)", "i"),
modeExt: CodeMirror.modeExtensions["css"],
modeName: "css"
};
modeMatchers[1] =
{
regex: new RegExp("]*>|$)", "i"),
modeExt: CodeMirror.modeExtensions["javascript"],
modeName: "javascript"
};
var lastCharPos = (typeof (absPos) !== "undefined" ? absPos : text.length - 1);
// Detect modes for the entire text
for (var i = 0; i < modeMatchers.length; i++) {
var curPos = 0;
while (curPos <= lastCharPos) {
var m = text.substr(curPos).match(modeMatchers[i].regex);
if (m != null) {
if (m.length > 1 && m[1].length > 0) {
// Push block begin pos
var blockBegin = curPos + m.index + m[0].indexOf(m[1]);
modeInfos.push(
{
pos: blockBegin,
modeExt: modeMatchers[i].modeExt,
modeName: modeMatchers[i].modeName
});
// Push block end pos
modeInfos.push(
{
pos: blockBegin + m[1].length,
modeExt: modeInfos[0].modeExt,
modeName: modeInfos[0].modeName
});
curPos += m.index + m[0].length;
continue;
}
else {
curPos += m.index + Math.max(m[0].length, 1);
}
}
else { // No more matches
break;
}
}
}
// Sort mode infos
modeInfos.sort(function sortModeInfo(a, b) {
return a.pos - b.pos;
});
return modeInfos;
},
autoFormatLineBreaks: function (text, startPos, endPos) {
var modeInfos = this.getModeInfos(text);
var reBlockStartsWithNewline = new RegExp("^\\s*?\n");
var reBlockEndsWithNewline = new RegExp("\n\\s*?$");
var res = "";
// Use modes info to break lines correspondingly
if (modeInfos.length > 1) { // Deal with multi-mode text
for (var i = 1; i <= modeInfos.length; i++) {
var selStart = modeInfos[i - 1].pos;
var selEnd = (i < modeInfos.length ? modeInfos[i].pos : endPos);
if (selStart >= endPos) { // The block starts later than the needed fragment
break;
}
if (selStart < startPos) {
if (selEnd <= startPos) { // The block starts earlier than the needed fragment
continue;
}
selStart = startPos;
}
if (selEnd > endPos) {
selEnd = endPos;
}
var textPortion = text.substring(selStart, selEnd);
if (modeInfos[i - 1].modeName != "xml") { // Starting a CSS or JavaScript block
if (!reBlockStartsWithNewline.test(textPortion)
&& selStart > 0) { // The block does not start with a line break
textPortion = "\n" + textPortion;
}
if (!reBlockEndsWithNewline.test(textPortion)
&& selEnd < text.length - 1) { // The block does not end with a line break
textPortion += "\n";
}
}
res += modeInfos[i - 1].modeExt.autoFormatLineBreaks(textPortion);
}
}
else { // Single-mode text
res = modeInfos[0].modeExt.autoFormatLineBreaks(text.substring(startPos, endPos));
}
return res;
}
};
================================================
FILE: assets/vendor/CodeMirror-2.25/lib/util/javascript-hint.js
================================================
(function () {
function forEach(arr, f) {
for (var i = 0, e = arr.length; i < e; ++i) f(arr[i]);
}
function arrayContains(arr, item) {
if (!Array.prototype.indexOf) {
var i = arr.length;
while (i--) {
if (arr[i] === item) {
return true;
}
}
return false;
}
return arr.indexOf(item) != -1;
}
function scriptHint(editor, keywords, getToken) {
// Find the token at the cursor
var cur = editor.getCursor(), token = getToken(editor, cur), tprop = token;
// If it's not a 'word-style' token, ignore the token.
if (!/^[\w$_]*$/.test(token.string)) {
token = tprop = {start: cur.ch, end: cur.ch, string: "", state: token.state,
className: token.string == "." ? "property" : null};
}
// If it is a property, find out what it is a property of.
while (tprop.className == "property") {
tprop = getToken(editor, {line: cur.line, ch: tprop.start});
if (tprop.string != ".") return;
tprop = getToken(editor, {line: cur.line, ch: tprop.start});
if (tprop.string == ')') {
var level = 1;
do {
tprop = getToken(editor, {line: cur.line, ch: tprop.start});
switch (tprop.string) {
case ')': level++; break;
case '(': level--; break;
default: break;
}
} while (level > 0)
tprop = getToken(editor, {line: cur.line, ch: tprop.start});
if (tprop.className == 'variable')
tprop.className = 'function';
else return; // no clue
}
if (!context) var context = [];
context.push(tprop);
}
return {list: getCompletions(token, context, keywords),
from: {line: cur.line, ch: token.start},
to: {line: cur.line, ch: token.end}};
}
CodeMirror.javascriptHint = function(editor) {
return scriptHint(editor, javascriptKeywords,
function (e, cur) {return e.getTokenAt(cur);});
}
function getCoffeeScriptToken(editor, cur) {
// This getToken, it is for coffeescript, imitates the behavior of
// getTokenAt method in javascript.js, that is, returning "property"
// type and treat "." as indepenent token.
var token = editor.getTokenAt(cur);
if (cur.ch == token.start + 1 && token.string.charAt(0) == '.') {
token.end = token.start;
token.string = '.';
token.className = "property";
}
else if (/^\.[\w$_]*$/.test(token.string)) {
token.className = "property";
token.start++;
token.string = token.string.replace(/\./, '');
}
return token;
}
CodeMirror.coffeescriptHint = function(editor) {
return scriptHint(editor, coffeescriptKeywords, getCoffeeScriptToken);
}
var stringProps = ("charAt charCodeAt indexOf lastIndexOf substring substr slice trim trimLeft trimRight " +
"toUpperCase toLowerCase split concat match replace search").split(" ");
var arrayProps = ("length concat join splice push pop shift unshift slice reverse sort indexOf " +
"lastIndexOf every some filter forEach map reduce reduceRight ").split(" ");
var funcProps = "prototype apply call bind".split(" ");
var javascriptKeywords = ("break case catch continue debugger default delete do else false finally for function " +
"if in instanceof new null return switch throw true try typeof var void while with").split(" ");
var coffeescriptKeywords = ("and break catch class continue delete do else extends false finally for " +
"if in instanceof isnt new no not null of off on or return switch then throw true try typeof until void while with yes").split(" ");
function getCompletions(token, context, keywords) {
var found = [], start = token.string;
function maybeAdd(str) {
if (str.indexOf(start) == 0 && !arrayContains(found, str)) found.push(str);
}
function gatherCompletions(obj) {
if (typeof obj == "string") forEach(stringProps, maybeAdd);
else if (obj instanceof Array) forEach(arrayProps, maybeAdd);
else if (obj instanceof Function) forEach(funcProps, maybeAdd);
for (var name in obj) maybeAdd(name);
}
if (context) {
// If this is a property, see if it belongs to some object we can
// find in the current environment.
var obj = context.pop(), base;
if (obj.className == "variable")
base = window[obj.string];
else if (obj.className == "string")
base = "";
else if (obj.className == "atom")
base = 1;
else if (obj.className == "function") {
if (window.jQuery != null && (obj.string == '$' || obj.string == 'jQuery') &&
(typeof window.jQuery == 'function'))
base = window.jQuery();
else if (window._ != null && (obj.string == '_') && (typeof window._ == 'function'))
base = window._();
}
while (base != null && context.length)
base = base[context.pop().string];
if (base != null) gatherCompletions(base);
}
else {
// If not, just look in the window object and any local scope
// (reading into JS mode internals to get at the local variables)
for (var v = token.state.localVars; v; v = v.next) maybeAdd(v.name);
gatherCompletions(window);
forEach(keywords, maybeAdd);
}
return found;
}
})();
================================================
FILE: assets/vendor/CodeMirror-2.25/lib/util/loadmode.js
================================================
(function() {
if (!CodeMirror.modeURL) CodeMirror.modeURL = "../mode/%N/%N.js";
var loading = {};
function splitCallback(cont, n) {
var countDown = n;
return function() { if (--countDown == 0) cont(); }
}
function ensureDeps(mode, cont) {
var deps = CodeMirror.modes[mode].dependencies;
if (!deps) return cont();
var missing = [];
for (var i = 0; i < deps.length; ++i) {
if (!CodeMirror.modes.hasOwnProperty(deps[i]))
missing.push(deps[i]);
}
if (!missing.length) return cont();
var split = splitCallback(cont, missing.length);
for (var i = 0; i < missing.length; ++i)
CodeMirror.requireMode(missing[i], split);
}
CodeMirror.requireMode = function(mode, cont) {
if (typeof mode != "string") mode = mode.name;
if (CodeMirror.modes.hasOwnProperty(mode)) return ensureDeps(mode, cont);
if (loading.hasOwnProperty(mode)) return loading[mode].push(cont);
var script = document.createElement("script");
script.src = CodeMirror.modeURL.replace(/%N/g, mode);
var others = document.getElementsByTagName("script")[0];
others.parentNode.insertBefore(script, others);
var list = loading[mode] = [cont];
var count = 0, poll = setInterval(function() {
if (++count > 100) return clearInterval(poll);
if (CodeMirror.modes.hasOwnProperty(mode)) {
clearInterval(poll);
loading[mode] = null;
ensureDeps(mode, function() {
for (var i = 0; i < list.length; ++i) list[i]();
});
}
}, 200);
};
CodeMirror.autoLoadMode = function(instance, mode) {
if (!CodeMirror.modes.hasOwnProperty(mode))
CodeMirror.requireMode(mode, function() {
instance.setOption("mode", instance.getOption("mode"));
});
};
}());
================================================
FILE: assets/vendor/CodeMirror-2.25/lib/util/match-highlighter.js
================================================
// Define match-highlighter commands. Depends on searchcursor.js
// Use by attaching the following function call to the onCursorActivity event:
//myCodeMirror.matchHighlight(minChars);
// And including a special span.CodeMirror-matchhighlight css class (also optionally a separate one for .CodeMirror-focused -- see demo matchhighlighter.html)
(function() {
var DEFAULT_MIN_CHARS = 2;
function MatchHighlightState() {
this.marked = [];
}
function getMatchHighlightState(cm) {
return cm._matchHighlightState || (cm._matchHighlightState = new MatchHighlightState());
}
function clearMarks(cm) {
var state = getMatchHighlightState(cm);
for (var i = 0; i < state.marked.length; ++i)
state.marked[i].clear();
state.marked = [];
}
function markDocument(cm, className, minChars) {
clearMarks(cm);
minChars = (typeof minChars !== 'undefined' ? minChars : DEFAULT_MIN_CHARS);
if (cm.somethingSelected() && cm.getSelection().replace(/^\s+|\s+$/g, "").length >= minChars) {
var state = getMatchHighlightState(cm);
var query = cm.getSelection();
cm.operation(function() {
if (cm.lineCount() < 2000) { // This is too expensive on big documents.
for (var cursor = cm.getSearchCursor(query); cursor.findNext();) {
//Only apply matchhighlight to the matches other than the one actually selected
if (!(cursor.from().line === cm.getCursor(true).line && cursor.from().ch === cm.getCursor(true).ch))
state.marked.push(cm.markText(cursor.from(), cursor.to(), className));
}
}
});
}
}
CodeMirror.defineExtension("matchHighlight", function(className, minChars) {
markDocument(this, className, minChars);
});
})();
================================================
FILE: assets/vendor/CodeMirror-2.25/lib/util/overlay.js
================================================
// Utility function that allows modes to be combined. The mode given
// as the base argument takes care of most of the normal mode
// functionality, but a second (typically simple) mode is used, which
// can override the style of text. Both modes get to parse all of the
// text, but when both assign a non-null style to a piece of code, the
// overlay wins, unless the combine argument was true, in which case
// the styles are combined.
CodeMirror.overlayParser = function(base, overlay, combine) {
return {
startState: function() {
return {
base: CodeMirror.startState(base),
overlay: CodeMirror.startState(overlay),
basePos: 0, baseCur: null,
overlayPos: 0, overlayCur: null
};
},
copyState: function(state) {
return {
base: CodeMirror.copyState(base, state.base),
overlay: CodeMirror.copyState(overlay, state.overlay),
basePos: state.basePos, baseCur: null,
overlayPos: state.overlayPos, overlayCur: null
};
},
token: function(stream, state) {
if (stream.start == state.basePos) {
state.baseCur = base.token(stream, state.base);
state.basePos = stream.pos;
}
if (stream.start == state.overlayPos) {
stream.pos = stream.start;
state.overlayCur = overlay.token(stream, state.overlay);
state.overlayPos = stream.pos;
}
stream.pos = Math.min(state.basePos, state.overlayPos);
if (stream.eol()) state.basePos = state.overlayPos = 0;
if (state.overlayCur == null) return state.baseCur;
if (state.baseCur != null && combine) return state.baseCur + " " + state.overlayCur;
else return state.overlayCur;
},
indent: base.indent && function(state, textAfter) {
return base.indent(state.base, textAfter);
},
electricChars: base.electricChars
};
};
================================================
FILE: assets/vendor/CodeMirror-2.25/lib/util/runmode.js
================================================
CodeMirror.runMode = function(string, modespec, callback, options) {
var mode = CodeMirror.getMode(CodeMirror.defaults, modespec);
var isNode = callback.nodeType == 1;
var tabSize = (options && options.tabSize) || CodeMirror.defaults.tabSize;
if (isNode) {
var node = callback, accum = [], col = 0;
callback = function(text, style) {
if (text == "\n") {
accum.push("
");
col = 0;
return;
}
var escaped = "";
// HTML-escape and replace tabs
for (var pos = 0;;) {
var idx = text.indexOf("\t", pos);
if (idx == -1) {
escaped += CodeMirror.htmlEscape(text.slice(pos));
col += text.length - pos;
break;
} else {
col += idx - pos;
escaped += CodeMirror.htmlEscape(text.slice(pos, idx));
var size = tabSize - col % tabSize;
col += size;
for (var i = 0; i < size; ++i) escaped += " ";
pos = idx + 1;
}
}
if (style)
accum.push("" + escaped + "");
else
accum.push(escaped);
}
}
var lines = CodeMirror.splitLines(string), state = CodeMirror.startState(mode);
for (var i = 0, e = lines.length; i < e; ++i) {
if (i) callback("\n");
var stream = new CodeMirror.StringStream(lines[i]);
while (!stream.eol()) {
var style = mode.token(stream, state);
callback(stream.current(), style, i, stream.start);
stream.start = stream.pos;
}
}
if (isNode)
node.innerHTML = accum.join("");
};
================================================
FILE: assets/vendor/CodeMirror-2.25/lib/util/search.js
================================================
// Define search commands. Depends on dialog.js or another
// implementation of the openDialog method.
// Replace works a little oddly -- it will do the replace on the next
// Ctrl-G (or whatever is bound to findNext) press. You prevent a
// replace by making sure the match is no longer selected when hitting
// Ctrl-G.
(function() {
function SearchState() {
this.posFrom = this.posTo = this.query = null;
this.marked = [];
}
function getSearchState(cm) {
return cm._searchState || (cm._searchState = new SearchState());
}
function dialog(cm, text, shortText, f) {
if (cm.openDialog) cm.openDialog(text, f);
else f(prompt(shortText, ""));
}
function confirmDialog(cm, text, shortText, fs) {
if (cm.openConfirm) cm.openConfirm(text, fs);
else if (confirm(shortText)) fs[0]();
}
function parseQuery(query) {
var isRE = query.match(/^\/(.*)\/$/);
return isRE ? new RegExp(isRE[1]) : query;
}
var queryDialog =
'Search: (Use /re/ syntax for regexp search)';
function doSearch(cm, rev) {
var state = getSearchState(cm);
if (state.query) return findNext(cm, rev);
dialog(cm, queryDialog, "Search for:", function(query) {
cm.operation(function() {
if (!query || state.query) return;
state.query = parseQuery(query);
if (cm.lineCount() < 2000) { // This is too expensive on big documents.
for (var cursor = cm.getSearchCursor(query); cursor.findNext();)
state.marked.push(cm.markText(cursor.from(), cursor.to(), "CodeMirror-searching"));
}
state.posFrom = state.posTo = cm.getCursor();
findNext(cm, rev);
});
});
}
function findNext(cm, rev) {cm.operation(function() {
var state = getSearchState(cm);
var cursor = cm.getSearchCursor(state.query, rev ? state.posFrom : state.posTo);
if (!cursor.find(rev)) {
cursor = cm.getSearchCursor(state.query, rev ? {line: cm.lineCount() - 1} : {line: 0, ch: 0});
if (!cursor.find(rev)) return;
}
cm.setSelection(cursor.from(), cursor.to());
state.posFrom = cursor.from(); state.posTo = cursor.to();
})}
function clearSearch(cm) {cm.operation(function() {
var state = getSearchState(cm);
if (!state.query) return;
state.query = null;
for (var i = 0; i < state.marked.length; ++i) state.marked[i].clear();
state.marked.length = 0;
})}
var replaceQueryDialog =
'Replace: (Use /re/ syntax for regexp search)';
var replacementQueryDialog = 'With: ';
var doReplaceConfirm = "Replace? ";
function replace(cm, all) {
dialog(cm, replaceQueryDialog, "Replace:", function(query) {
if (!query) return;
query = parseQuery(query);
dialog(cm, replacementQueryDialog, "Replace with:", function(text) {
if (all) {
cm.compoundChange(function() { cm.operation(function() {
for (var cursor = cm.getSearchCursor(query); cursor.findNext();) {
if (typeof query != "string") {
var match = cm.getRange(cursor.from(), cursor.to()).match(query);
cursor.replace(text.replace(/\$(\d)/, function(w, i) {return match[i];}));
} else cursor.replace(text);
}
})});
} else {
clearSearch(cm);
var cursor = cm.getSearchCursor(query, cm.getCursor());
function advance() {
var start = cursor.from(), match;
if (!(match = cursor.findNext())) {
cursor = cm.getSearchCursor(query);
if (!(match = cursor.findNext()) ||
(cursor.from().line == start.line && cursor.from().ch == start.ch)) return;
}
cm.setSelection(cursor.from(), cursor.to());
confirmDialog(cm, doReplaceConfirm, "Replace?",
[function() {doReplace(match);}, advance]);
}
function doReplace(match) {
cursor.replace(typeof query == "string" ? text :
text.replace(/\$(\d)/, function(w, i) {return match[i];}));
advance();
}
advance();
}
});
});
}
CodeMirror.commands.find = function(cm) {clearSearch(cm); doSearch(cm);};
CodeMirror.commands.findNext = doSearch;
CodeMirror.commands.findPrev = function(cm) {doSearch(cm, true);};
CodeMirror.commands.clearSearch = clearSearch;
CodeMirror.commands.replace = replace;
CodeMirror.commands.replaceAll = function(cm) {replace(cm, true);};
})();
================================================
FILE: assets/vendor/CodeMirror-2.25/lib/util/searchcursor.js
================================================
(function(){
function SearchCursor(cm, query, pos, caseFold) {
this.atOccurrence = false; this.cm = cm;
if (caseFold == null && typeof query == "string") caseFold = false;
pos = pos ? cm.clipPos(pos) : {line: 0, ch: 0};
this.pos = {from: pos, to: pos};
// The matches method is filled in based on the type of query.
// It takes a position and a direction, and returns an object
// describing the next occurrence of the query, or null if no
// more matches were found.
if (typeof query != "string") // Regexp match
this.matches = function(reverse, pos) {
if (reverse) {
var line = cm.getLine(pos.line).slice(0, pos.ch), match = line.match(query), start = 0;
while (match) {
var ind = line.indexOf(match[0]);
start += ind;
line = line.slice(ind + 1);
var newmatch = line.match(query);
if (newmatch) match = newmatch;
else break;
start++;
}
}
else {
var line = cm.getLine(pos.line).slice(pos.ch), match = line.match(query),
start = match && pos.ch + line.indexOf(match[0]);
}
if (match)
return {from: {line: pos.line, ch: start},
to: {line: pos.line, ch: start + match[0].length},
match: match};
};
else { // String query
if (caseFold) query = query.toLowerCase();
var fold = caseFold ? function(str){return str.toLowerCase();} : function(str){return str;};
var target = query.split("\n");
// Different methods for single-line and multi-line queries
if (target.length == 1)
this.matches = function(reverse, pos) {
var line = fold(cm.getLine(pos.line)), len = query.length, match;
if (reverse ? (pos.ch >= len && (match = line.lastIndexOf(query, pos.ch - len)) != -1)
: (match = line.indexOf(query, pos.ch)) != -1)
return {from: {line: pos.line, ch: match},
to: {line: pos.line, ch: match + len}};
};
else
this.matches = function(reverse, pos) {
var ln = pos.line, idx = (reverse ? target.length - 1 : 0), match = target[idx], line = fold(cm.getLine(ln));
var offsetA = (reverse ? line.indexOf(match) + match.length : line.lastIndexOf(match));
if (reverse ? offsetA >= pos.ch || offsetA != match.length
: offsetA <= pos.ch || offsetA != line.length - match.length)
return;
for (;;) {
if (reverse ? !ln : ln == cm.lineCount() - 1) return;
line = fold(cm.getLine(ln += reverse ? -1 : 1));
match = target[reverse ? --idx : ++idx];
if (idx > 0 && idx < target.length - 1) {
if (line != match) return;
else continue;
}
var offsetB = (reverse ? line.lastIndexOf(match) : line.indexOf(match) + match.length);
if (reverse ? offsetB != line.length - match.length : offsetB != match.length)
return;
var start = {line: pos.line, ch: offsetA}, end = {line: ln, ch: offsetB};
return {from: reverse ? end : start, to: reverse ? start : end};
}
};
}
}
SearchCursor.prototype = {
findNext: function() {return this.find(false);},
findPrevious: function() {return this.find(true);},
find: function(reverse) {
var self = this, pos = this.cm.clipPos(reverse ? this.pos.from : this.pos.to);
function savePosAndFail(line) {
var pos = {line: line, ch: 0};
self.pos = {from: pos, to: pos};
self.atOccurrence = false;
return false;
}
for (;;) {
if (this.pos = this.matches(reverse, pos)) {
this.atOccurrence = true;
return this.pos.match || true;
}
if (reverse) {
if (!pos.line) return savePosAndFail(0);
pos = {line: pos.line-1, ch: this.cm.getLine(pos.line-1).length};
}
else {
var maxLine = this.cm.lineCount();
if (pos.line == maxLine - 1) return savePosAndFail(maxLine);
pos = {line: pos.line+1, ch: 0};
}
}
},
from: function() {if (this.atOccurrence) return this.pos.from;},
to: function() {if (this.atOccurrence) return this.pos.to;},
replace: function(newText) {
var self = this;
if (this.atOccurrence)
self.pos.to = this.cm.replaceRange(newText, self.pos.from, self.pos.to);
}
};
CodeMirror.defineExtension("getSearchCursor", function(query, pos, caseFold) {
return new SearchCursor(this, query, pos, caseFold);
});
})();
================================================
FILE: assets/vendor/CodeMirror-2.25/lib/util/simple-hint.css
================================================
.CodeMirror-completions {
position: absolute;
z-index: 10;
overflow: hidden;
-webkit-box-shadow: 2px 3px 5px rgba(0,0,0,.2);
-moz-box-shadow: 2px 3px 5px rgba(0,0,0,.2);
box-shadow: 2px 3px 5px rgba(0,0,0,.2);
}
.CodeMirror-completions select {
background: #fafafa;
outline: none;
border: none;
padding: 0;
margin: 0;
font-family: monospace;
}
================================================
FILE: assets/vendor/CodeMirror-2.25/lib/util/simple-hint.js
================================================
(function() {
CodeMirror.simpleHint = function(editor, getHints) {
// We want a single cursor position.
if (editor.somethingSelected()) return;
var result = getHints(editor);
if (!result || !result.list.length) return;
var completions = result.list;
function insert(str) {
editor.replaceRange(str, result.from, result.to);
}
// When there is only one completion, use it directly.
if (completions.length == 1) {insert(completions[0]); return true;}
// Build the select widget
var complete = document.createElement("div");
complete.className = "CodeMirror-completions";
var sel = complete.appendChild(document.createElement("select"));
// Opera doesn't move the selection when pressing up/down in a
// multi-select, but it does properly support the size property on
// single-selects, so no multi-select is necessary.
if (!window.opera) sel.multiple = true;
for (var i = 0; i < completions.length; ++i) {
var opt = sel.appendChild(document.createElement("option"));
opt.appendChild(document.createTextNode(completions[i]));
}
sel.firstChild.selected = true;
sel.size = Math.min(10, completions.length);
var pos = editor.cursorCoords();
complete.style.left = pos.x + "px";
complete.style.top = pos.yBot + "px";
document.body.appendChild(complete);
// If we're at the edge of the screen, then we want the menu to appear on the left of the cursor.
var winW = window.innerWidth || Math.max(document.body.offsetWidth, document.documentElement.offsetWidth);
if(winW - pos.x < sel.clientWidth)
complete.style.left = (pos.x - sel.clientWidth) + "px";
// Hack to hide the scrollbar.
if (completions.length <= 10)
complete.style.width = (sel.clientWidth - 1) + "px";
var done = false;
function close() {
if (done) return;
done = true;
complete.parentNode.removeChild(complete);
}
function pick() {
insert(completions[sel.selectedIndex]);
close();
setTimeout(function(){editor.focus();}, 50);
}
CodeMirror.connect(sel, "blur", close);
CodeMirror.connect(sel, "keydown", function(event) {
var code = event.keyCode;
// Enter
if (code == 13) {CodeMirror.e_stop(event); pick();}
// Escape
else if (code == 27) {CodeMirror.e_stop(event); close(); editor.focus();}
else if (code != 38 && code != 40) {
close(); editor.focus();
// Pass the event to the CodeMirror instance so that it can handle things like backspace properly.
editor.triggerOnKeyDown(event);
setTimeout(function(){CodeMirror.simpleHint(editor, getHints);}, 50);
}
});
CodeMirror.connect(sel, "dblclick", pick);
sel.focus();
// Opera sometimes ignores focusing a freshly created node
if (window.opera) setTimeout(function(){if (!done) sel.focus();}, 100);
return true;
};
})();
================================================
FILE: assets/vendor/CodeMirror-2.25/mode/clike/clike.js
================================================
CodeMirror.defineMode("clike", function(config, parserConfig) {
var indentUnit = config.indentUnit,
keywords = parserConfig.keywords || {},
blockKeywords = parserConfig.blockKeywords || {},
atoms = parserConfig.atoms || {},
hooks = parserConfig.hooks || {},
multiLineStrings = parserConfig.multiLineStrings;
var isOperatorChar = /[+\-*&%=<>!?|\/]/;
var curPunc;
function tokenBase(stream, state) {
var ch = stream.next();
if (hooks[ch]) {
var result = hooks[ch](stream, state);
if (result !== false) return result;
}
if (ch == '"' || ch == "'") {
state.tokenize = tokenString(ch);
return state.tokenize(stream, state);
}
if (/[\[\]{}\(\),;\:\.]/.test(ch)) {
curPunc = ch;
return null;
}
if (/\d/.test(ch)) {
stream.eatWhile(/[\w\.]/);
return "number";
}
if (ch == "/") {
if (stream.eat("*")) {
state.tokenize = tokenComment;
return tokenComment(stream, state);
}
if (stream.eat("/")) {
stream.skipToEnd();
return "comment";
}
}
if (isOperatorChar.test(ch)) {
stream.eatWhile(isOperatorChar);
return "operator";
}
stream.eatWhile(/[\w\$_]/);
var cur = stream.current();
if (keywords.propertyIsEnumerable(cur)) {
if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
return "keyword";
}
if (atoms.propertyIsEnumerable(cur)) return "atom";
return "word";
}
function tokenString(quote) {
return function(stream, state) {
var escaped = false, next, end = false;
while ((next = stream.next()) != null) {
if (next == quote && !escaped) {end = true; break;}
escaped = !escaped && next == "\\";
}
if (end || !(escaped || multiLineStrings))
state.tokenize = null;
return "string";
};
}
function tokenComment(stream, state) {
var maybeEnd = false, ch;
while (ch = stream.next()) {
if (ch == "/" && maybeEnd) {
state.tokenize = null;
break;
}
maybeEnd = (ch == "*");
}
return "comment";
}
function Context(indented, column, type, align, prev) {
this.indented = indented;
this.column = column;
this.type = type;
this.align = align;
this.prev = prev;
}
function pushContext(state, col, type) {
return state.context = new Context(state.indented, col, type, null, state.context);
}
function popContext(state) {
var t = state.context.type;
if (t == ")" || t == "]" || t == "}")
state.indented = state.context.indented;
return state.context = state.context.prev;
}
// Interface
return {
startState: function(basecolumn) {
return {
tokenize: null,
context: new Context((basecolumn || 0) - indentUnit, 0, "top", false),
indented: 0,
startOfLine: true
};
},
token: function(stream, state) {
var ctx = state.context;
if (stream.sol()) {
if (ctx.align == null) ctx.align = false;
state.indented = stream.indentation();
state.startOfLine = true;
}
if (stream.eatSpace()) return null;
curPunc = null;
var style = (state.tokenize || tokenBase)(stream, state);
if (style == "comment" || style == "meta") return style;
if (ctx.align == null) ctx.align = true;
if ((curPunc == ";" || curPunc == ":") && ctx.type == "statement") popContext(state);
else if (curPunc == "{") pushContext(state, stream.column(), "}");
else if (curPunc == "[") pushContext(state, stream.column(), "]");
else if (curPunc == "(") pushContext(state, stream.column(), ")");
else if (curPunc == "}") {
while (ctx.type == "statement") ctx = popContext(state);
if (ctx.type == "}") ctx = popContext(state);
while (ctx.type == "statement") ctx = popContext(state);
}
else if (curPunc == ctx.type) popContext(state);
else if (ctx.type == "}" || ctx.type == "top" || (ctx.type == "statement" && curPunc == "newstatement"))
pushContext(state, stream.column(), "statement");
state.startOfLine = false;
return style;
},
indent: function(state, textAfter) {
if (state.tokenize != tokenBase && state.tokenize != null) return 0;
var ctx = state.context, firstChar = textAfter && textAfter.charAt(0);
if (ctx.type == "statement" && firstChar == "}") ctx = ctx.prev;
var closing = firstChar == ctx.type;
if (ctx.type == "statement") return ctx.indented + (firstChar == "{" ? 0 : indentUnit);
else if (ctx.align) return ctx.column + (closing ? 0 : 1);
else return ctx.indented + (closing ? 0 : indentUnit);
},
electricChars: "{}"
};
});
(function() {
function words(str) {
var obj = {}, words = str.split(" ");
for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
return obj;
}
var cKeywords = "auto if break int case long char register continue return default short do sizeof " +
"double static else struct entry switch extern typedef float union for unsigned " +
"goto while enum void const signed volatile";
function cppHook(stream, state) {
if (!state.startOfLine) return false;
stream.skipToEnd();
return "meta";
}
// C#-style strings where "" escapes a quote.
function tokenAtString(stream, state) {
var next;
while ((next = stream.next()) != null) {
if (next == '"' && !stream.eat('"')) {
state.tokenize = null;
break;
}
}
return "string";
}
CodeMirror.defineMIME("text/x-csrc", {
name: "clike",
keywords: words(cKeywords),
blockKeywords: words("case do else for if switch while struct"),
atoms: words("null"),
hooks: {"#": cppHook}
});
CodeMirror.defineMIME("text/x-c++src", {
name: "clike",
keywords: words(cKeywords + " asm dynamic_cast namespace reinterpret_cast try bool explicit new " +
"static_cast typeid catch operator template typename class friend private " +
"this using const_cast inline public throw virtual delete mutable protected " +
"wchar_t"),
blockKeywords: words("catch class do else finally for if struct switch try while"),
atoms: words("true false null"),
hooks: {"#": cppHook}
});
CodeMirror.defineMIME("text/x-java", {
name: "clike",
keywords: words("abstract assert boolean break byte case catch char class const continue default " +
"do double else enum extends final finally float for goto if implements import " +
"instanceof int interface long native new package private protected public " +
"return short static strictfp super switch synchronized this throw throws transient " +
"try void volatile while"),
blockKeywords: words("catch class do else finally for if switch try while"),
atoms: words("true false null"),
hooks: {
"@": function(stream, state) {
stream.eatWhile(/[\w\$_]/);
return "meta";
}
}
});
CodeMirror.defineMIME("text/x-csharp", {
name: "clike",
keywords: words("abstract as base bool break byte case catch char checked class const continue decimal" +
" default delegate do double else enum event explicit extern finally fixed float for" +
" foreach goto if implicit in int interface internal is lock long namespace new object" +
" operator out override params private protected public readonly ref return sbyte sealed short" +
" sizeof stackalloc static string struct switch this throw try typeof uint ulong unchecked" +
" unsafe ushort using virtual void volatile while add alias ascending descending dynamic from get" +
" global group into join let orderby partial remove select set value var yield"),
blockKeywords: words("catch class do else finally for foreach if struct switch try while"),
atoms: words("true false null"),
hooks: {
"@": function(stream, state) {
if (stream.eat('"')) {
state.tokenize = tokenAtString;
return tokenAtString(stream, state);
}
stream.eatWhile(/[\w\$_]/);
return "meta";
}
}
});
}());
================================================
FILE: assets/vendor/CodeMirror-2.25/mode/clike/index.html
================================================
CodeMirror: C-like mode
CodeMirror: C-like mode
Simple mode that tries to handle C-like languages as well as it
can. Takes two configuration parameters: keywords, an
object whose property names are the keywords in the language,
and useCPP, which determines whether C preprocessor
directives are recognized.
MIME types defined: text/x-csrc
(C code), text/x-c++src (C++
code), text/x-java (Java
code), text/x-csharp (C#).
================================================
FILE: assets/vendor/CodeMirror-2.25/mode/clojure/clojure.js
================================================
/**
* Author: Hans Engel
* Branched from CodeMirror's Scheme mode (by Koh Zi Han, based on implementation by Koh Zi Chun)
*/
CodeMirror.defineMode("clojure", function (config, mode) {
var BUILTIN = "builtin", COMMENT = "comment", STRING = "string", TAG = "tag",
ATOM = "atom", NUMBER = "number", BRACKET = "bracket", KEYWORD = "keyword";
var INDENT_WORD_SKIP = 2, KEYWORDS_SKIP = 1;
function makeKeywords(str) {
var obj = {}, words = str.split(" ");
for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
return obj;
}
var atoms = makeKeywords("true false nil");
var keywords = makeKeywords(
"defn defn- def def- defonce defmulti defmethod defmacro defstruct deftype defprotocol defrecord defproject deftest slice defalias defhinted defmacro- defn-memo defnk defnk defonce- defunbound defunbound- defvar defvar- let letfn do case cond condp for loop recur when when-not when-let when-first if if-let if-not . .. -> ->> doto and or dosync doseq dotimes dorun doall load import unimport ns in-ns refer try catch finally throw with-open with-local-vars binding gen-class gen-and-load-class gen-and-save-class handler-case handle");
var builtins = makeKeywords(
"* *1 *2 *3 *agent* *allow-unresolved-vars* *assert *clojure-version* *command-line-args* *compile-files* *compile-path* *e *err* *file* *flush-on-newline* *in* *macro-meta* *math-context* *ns* *out* *print-dup* *print-length* *print-level* *print-meta* *print-readably* *read-eval* *source-path* *use-context-classloader* *warn-on-reflection* + - / < <= = == > >= accessor aclone agent agent-errors aget alength alias all-ns alter alter-meta! alter-var-root amap ancestors and apply areduce array-map aset aset-boolean aset-byte aset-char aset-double aset-float aset-int aset-long aset-short assert assoc assoc! assoc-in associative? atom await await-for await1 bases bean bigdec bigint binding bit-and bit-and-not bit-clear bit-flip bit-not bit-or bit-set bit-shift-left bit-shift-right bit-test bit-xor boolean boolean-array booleans bound-fn bound-fn* butlast byte byte-array bytes case cast char char-array char-escape-string char-name-string char? chars chunk chunk-append chunk-buffer chunk-cons chunk-first chunk-next chunk-rest chunked-seq? class class? clear-agent-errors clojure-version coll? comment commute comp comparator compare compare-and-set! compile complement concat cond condp conj conj! cons constantly construct-proxy contains? count counted? create-ns create-struct cycle dec decimal? declare definline defmacro defmethod defmulti defn defn- defonce defstruct delay delay? deliver deref derive descendants destructure disj disj! dissoc dissoc! distinct distinct? doall doc dorun doseq dosync dotimes doto double double-array doubles drop drop-last drop-while empty empty? ensure enumeration-seq eval even? every? extend extend-protocol extend-type extends? extenders false? ffirst file-seq filter find find-doc find-ns find-var first float float-array float? floats flush fn fn? fnext for force format future future-call future-cancel future-cancelled? future-done? future? gen-class gen-interface gensym get get-in get-method get-proxy-class get-thread-bindings get-validator hash hash-map hash-set identical? identity if-let if-not ifn? import in-ns inc init-proxy instance? int int-array integer? interleave intern interpose into into-array ints io! isa? iterate iterator-seq juxt key keys keyword keyword? last lazy-cat lazy-seq let letfn line-seq list list* list? load load-file load-reader load-string loaded-libs locking long long-array longs loop macroexpand macroexpand-1 make-array make-hierarchy map map? mapcat max max-key memfn memoize merge merge-with meta method-sig methods min min-key mod name namespace neg? newline next nfirst nil? nnext not not-any? not-empty not-every? not= ns ns-aliases ns-imports ns-interns ns-map ns-name ns-publics ns-refers ns-resolve ns-unalias ns-unmap nth nthnext num number? odd? or parents partial partition pcalls peek persistent! pmap pop pop! pop-thread-bindings pos? pr pr-str prefer-method prefers primitives-classnames print print-ctor print-doc print-dup print-method print-namespace-doc print-simple print-special-doc print-str printf println println-str prn prn-str promise proxy proxy-call-with-super proxy-mappings proxy-name proxy-super push-thread-bindings pvalues quot rand rand-int range ratio? rational? rationalize re-find re-groups re-matcher re-matches re-pattern re-seq read read-line read-string reify reduce ref ref-history-count ref-max-history ref-min-history ref-set refer refer-clojure release-pending-sends rem remove remove-method remove-ns repeat repeatedly replace replicate require reset! reset-meta! resolve rest resultset-seq reverse reversible? rseq rsubseq satisfies? second select-keys send send-off seq seq? seque sequence sequential? set set-validator! set? short short-array shorts shutdown-agents slurp some sort sort-by sorted-map sorted-map-by sorted-set sorted-set-by sorted? special-form-anchor special-symbol? split-at split-with str stream? string? struct struct-map subs subseq subvec supers swap! symbol symbol? sync syntax-symbol-anchor take take-last take-nth take-while test the-ns time to-array to-array-2d trampoline transient tree-seq true? type unchecked-add unchecked-dec unchecked-divide unchecked-inc unchecked-multiply unchecked-negate unchecked-remainder unchecked-subtract underive unquote unquote-splicing update-in update-proxy use val vals var-get var-set var? vary-meta vec vector vector? when when-first when-let when-not while with-bindings with-bindings* with-in-str with-loading-context with-local-vars with-meta with-open with-out-str with-precision xml-seq");
var indentKeys = makeKeywords(
// Built-ins
"ns fn def defn defmethod bound-fn if if-not case condp when while when-not when-first do future comment doto locking proxy with-open with-precision reify deftype defrecord defprotocol extend extend-protocol extend-type try catch " +
// Binding forms
"let letfn binding loop for doseq dotimes when-let if-let " +
// Data structures
"defstruct struct-map assoc " +
// clojure.test
"testing deftest " +
// contrib
"handler-case handle dotrace deftrace");
var tests = {
digit: /\d/,
digit_or_colon: /[\d:]/,
hex: /[0-9a-fA-F]/,
sign: /[+-]/,
exponent: /[eE]/,
keyword_char: /[^\s\(\[\;\)\]]/,
basic: /[\w\$_\-]/,
lang_keyword: /[\w*+!\-_?:\/]/
};
function stateStack(indent, type, prev) { // represents a state stack object
this.indent = indent;
this.type = type;
this.prev = prev;
}
function pushStack(state, indent, type) {
state.indentStack = new stateStack(indent, type, state.indentStack);
}
function popStack(state) {
state.indentStack = state.indentStack.prev;
}
function isNumber(ch, stream){
// hex
if ( ch === '0' && 'x' == stream.peek().toLowerCase() ) {
stream.eat('x');
stream.eatWhile(tests.hex);
return true;
}
// leading sign
if ( ch == '+' || ch == '-' ) {
stream.eat(tests.sign);
ch = stream.next();
}
if ( tests.digit.test(ch) ) {
stream.eat(ch);
stream.eatWhile(tests.digit);
if ( '.' == stream.peek() ) {
stream.eat('.');
stream.eatWhile(tests.digit);
}
if ( 'e' == stream.peek().toLowerCase() ) {
stream.eat(tests.exponent);
stream.eat(tests.sign);
stream.eatWhile(tests.digit);
}
return true;
}
return false;
}
return {
startState: function () {
return {
indentStack: null,
indentation: 0,
mode: false
};
},
token: function (stream, state) {
if (state.indentStack == null && stream.sol()) {
// update indentation, but only if indentStack is empty
state.indentation = stream.indentation();
}
// skip spaces
if (stream.eatSpace()) {
return null;
}
var returnType = null;
switch(state.mode){
case "string": // multi-line string parsing mode
var next, escaped = false;
while ((next = stream.next()) != null) {
if (next == "\"" && !escaped) {
state.mode = false;
break;
}
escaped = !escaped && next == "\\";
}
returnType = STRING; // continue on in string mode
break;
default: // default parsing mode
var ch = stream.next();
if (ch == "\"") {
state.mode = "string";
returnType = STRING;
} else if (ch == "'" && !( tests.digit_or_colon.test(stream.peek()) )) {
returnType = ATOM;
} else if (ch == ";") { // comment
stream.skipToEnd(); // rest of the line is a comment
returnType = COMMENT;
} else if (isNumber(ch,stream)){
returnType = NUMBER;
} else if (ch == "(" || ch == "[") {
var keyWord = ''; var indentTemp = stream.column();
/**
Either
(indent-word ..
(non-indent-word ..
(;something else, bracket, etc.
*/
if (ch == "(") while ((letter = stream.eat(tests.keyword_char)) != null) {
keyWord += letter;
}
if (keyWord.length > 0 && indentKeys.propertyIsEnumerable(keyWord)) { // indent-word
pushStack(state, indentTemp + INDENT_WORD_SKIP, ch);
} else { // non-indent word
// we continue eating the spaces
stream.eatSpace();
if (stream.eol() || stream.peek() == ";") {
// nothing significant after
// we restart indentation 1 space after
pushStack(state, indentTemp + 1, ch);
} else {
pushStack(state, indentTemp + stream.current().length, ch); // else we match
}
}
stream.backUp(stream.current().length - 1); // undo all the eating
returnType = BRACKET;
} else if (ch == ")" || ch == "]") {
returnType = BRACKET;
if (state.indentStack != null && state.indentStack.type == (ch == ")" ? "(" : "[")) {
popStack(state);
}
} else if ( ch == ":" ) {
stream.eatWhile(tests.lang_keyword);
return ATOM;
} else {
stream.eatWhile(tests.basic);
if (keywords && keywords.propertyIsEnumerable(stream.current())) {
returnType = KEYWORD;
} else if (builtins && builtins.propertyIsEnumerable(stream.current())) {
returnType = BUILTIN;
} else if (atoms && atoms.propertyIsEnumerable(stream.current())) {
returnType = ATOM;
} else returnType = null;
}
}
return returnType;
},
indent: function (state, textAfter) {
if (state.indentStack == null) return state.indentation;
return state.indentStack.indent;
}
};
});
CodeMirror.defineMIME("text/x-clojure", "clojure");
================================================
FILE: assets/vendor/CodeMirror-2.25/mode/clojure/index.html
================================================
CodeMirror: Clojure mode
CodeMirror: Clojure mode
MIME types defined: text/x-clojure.
================================================
FILE: assets/vendor/CodeMirror-2.25/mode/coffeescript/LICENSE
================================================
The MIT License
Copyright (c) 2011 Jeff Pickhardt
Modified from the Python CodeMirror mode, Copyright (c) 2010 Timothy Farrell
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
================================================
FILE: assets/vendor/CodeMirror-2.25/mode/coffeescript/coffeescript.js
================================================
/**
* Link to the project's GitHub page:
* https://github.com/pickhardt/coffeescript-codemirror-mode
*/
CodeMirror.defineMode('coffeescript', function(conf) {
var ERRORCLASS = 'error';
function wordRegexp(words) {
return new RegExp("^((" + words.join(")|(") + "))\\b");
}
var singleOperators = new RegExp("^[\\+\\-\\*/%&|\\^~<>!\?]");
var singleDelimiters = new RegExp('^[\\(\\)\\[\\]\\{\\}@,:`=;\\.]');
var doubleOperators = new RegExp("^((\->)|(\=>)|(\\+\\+)|(\\+\\=)|(\\-\\-)|(\\-\\=)|(\\*\\*)|(\\*\\=)|(\\/\\/)|(\\/\\=)|(==)|(!=)|(<=)|(>=)|(<>)|(<<)|(>>)|(//))");
var doubleDelimiters = new RegExp("^((\\.\\.)|(\\+=)|(\\-=)|(\\*=)|(%=)|(/=)|(&=)|(\\|=)|(\\^=))");
var tripleDelimiters = new RegExp("^((\\.\\.\\.)|(//=)|(>>=)|(<<=)|(\\*\\*=))");
var identifiers = new RegExp("^[_A-Za-z$][_A-Za-z$0-9]*");
var wordOperators = wordRegexp(['and', 'or', 'not',
'is', 'isnt', 'in',
'instanceof', 'typeof']);
var indentKeywords = ['for', 'while', 'loop', 'if', 'unless', 'else',
'switch', 'try', 'catch', 'finally', 'class'];
var commonKeywords = ['break', 'by', 'continue', 'debugger', 'delete',
'do', 'in', 'of', 'new', 'return', 'then',
'this', 'throw', 'when', 'until'];
var keywords = wordRegexp(indentKeywords.concat(commonKeywords));
indentKeywords = wordRegexp(indentKeywords);
var stringPrefixes = new RegExp("^('{3}|\"{3}|['\"])");
var regexPrefixes = new RegExp("^(/{3}|/)");
var commonConstants = ['Infinity', 'NaN', 'undefined', 'null', 'true', 'false', 'on', 'off', 'yes', 'no'];
var constants = wordRegexp(commonConstants);
// Tokenizers
function tokenBase(stream, state) {
// Handle scope changes
if (stream.sol()) {
var scopeOffset = state.scopes[0].offset;
if (stream.eatSpace()) {
var lineOffset = stream.indentation();
if (lineOffset > scopeOffset) {
return 'indent';
} else if (lineOffset < scopeOffset) {
return 'dedent';
}
return null;
} else {
if (scopeOffset > 0) {
dedent(stream, state);
}
}
}
if (stream.eatSpace()) {
return null;
}
var ch = stream.peek();
// Handle docco title comment (single line)
if (stream.match("####")) {
stream.skipToEnd();
return 'comment';
}
// Handle multi line comments
if (stream.match("###")) {
state.tokenize = longComment;
return state.tokenize(stream, state);
}
// Single line comment
if (ch === '#') {
stream.skipToEnd();
return 'comment';
}
// Handle number literals
if (stream.match(/^-?[0-9\.]/, false)) {
var floatLiteral = false;
// Floats
if (stream.match(/^-?\d*\.\d+(e[\+\-]?\d+)?/i)) {
floatLiteral = true;
}
if (stream.match(/^-?\d+\.\d*/)) {
floatLiteral = true;
}
if (stream.match(/^-?\.\d+/)) {
floatLiteral = true;
}
if (floatLiteral) {
// prevent from getting extra . on 1..
if (stream.peek() == "."){
stream.backUp(1);
}
return 'number';
}
// Integers
var intLiteral = false;
// Hex
if (stream.match(/^-?0x[0-9a-f]+/i)) {
intLiteral = true;
}
// Decimal
if (stream.match(/^-?[1-9]\d*(e[\+\-]?\d+)?/)) {
intLiteral = true;
}
// Zero by itself with no other piece of number.
if (stream.match(/^-?0(?![\dx])/i)) {
intLiteral = true;
}
if (intLiteral) {
return 'number';
}
}
// Handle strings
if (stream.match(stringPrefixes)) {
state.tokenize = tokenFactory(stream.current(), 'string');
return state.tokenize(stream, state);
}
// Handle regex literals
if (stream.match(regexPrefixes)) {
if (stream.current() != '/' || stream.match(/^.*\//, false)) { // prevent highlight of division
state.tokenize = tokenFactory(stream.current(), 'string-2');
return state.tokenize(stream, state);
} else {
stream.backUp(1);
}
}
// Handle operators and delimiters
if (stream.match(tripleDelimiters) || stream.match(doubleDelimiters)) {
return 'punctuation';
}
if (stream.match(doubleOperators)
|| stream.match(singleOperators)
|| stream.match(wordOperators)) {
return 'operator';
}
if (stream.match(singleDelimiters)) {
return 'punctuation';
}
if (stream.match(constants)) {
return 'atom';
}
if (stream.match(keywords)) {
return 'keyword';
}
if (stream.match(identifiers)) {
return 'variable';
}
// Handle non-detected items
stream.next();
return ERRORCLASS;
}
function tokenFactory(delimiter, outclass) {
var singleline = delimiter.length == 1;
return function tokenString(stream, state) {
while (!stream.eol()) {
stream.eatWhile(/[^'"\/\\]/);
if (stream.eat('\\')) {
stream.next();
if (singleline && stream.eol()) {
return outclass;
}
} else if (stream.match(delimiter)) {
state.tokenize = tokenBase;
return outclass;
} else {
stream.eat(/['"\/]/);
}
}
if (singleline) {
if (conf.mode.singleLineStringErrors) {
outclass = ERRORCLASS
} else {
state.tokenize = tokenBase;
}
}
return outclass;
};
}
function longComment(stream, state) {
while (!stream.eol()) {
stream.eatWhile(/[^#]/);
if (stream.match("###")) {
state.tokenize = tokenBase;
break;
}
stream.eatWhile("#");
}
return "comment"
}
function indent(stream, state, type) {
type = type || 'coffee';
var indentUnit = 0;
if (type === 'coffee') {
for (var i = 0; i < state.scopes.length; i++) {
if (state.scopes[i].type === 'coffee') {
indentUnit = state.scopes[i].offset + conf.indentUnit;
break;
}
}
} else {
indentUnit = stream.column() + stream.current().length;
}
state.scopes.unshift({
offset: indentUnit,
type: type
});
}
function dedent(stream, state) {
if (state.scopes.length == 1) return;
if (state.scopes[0].type === 'coffee') {
var _indent = stream.indentation();
var _indent_index = -1;
for (var i = 0; i < state.scopes.length; ++i) {
if (_indent === state.scopes[i].offset) {
_indent_index = i;
break;
}
}
if (_indent_index === -1) {
return true;
}
while (state.scopes[0].offset !== _indent) {
state.scopes.shift();
}
return false
} else {
state.scopes.shift();
return false;
}
}
function tokenLexer(stream, state) {
var style = state.tokenize(stream, state);
var current = stream.current();
// Handle '.' connected identifiers
if (current === '.') {
style = state.tokenize(stream, state);
current = stream.current();
if (style === 'variable') {
return 'variable';
} else {
return ERRORCLASS;
}
}
// Handle properties
if (current === '@') {
stream.eat('@');
return 'keyword';
}
// Handle scope changes.
if (current === 'return') {
state.dedent += 1;
}
if (((current === '->' || current === '=>') &&
!state.lambda &&
state.scopes[0].type == 'coffee' &&
stream.peek() === '')
|| style === 'indent') {
indent(stream, state);
}
var delimiter_index = '[({'.indexOf(current);
if (delimiter_index !== -1) {
indent(stream, state, '])}'.slice(delimiter_index, delimiter_index+1));
}
if (indentKeywords.exec(current)){
indent(stream, state);
}
if (current == 'then'){
dedent(stream, state);
}
if (style === 'dedent') {
if (dedent(stream, state)) {
return ERRORCLASS;
}
}
delimiter_index = '])}'.indexOf(current);
if (delimiter_index !== -1) {
if (dedent(stream, state)) {
return ERRORCLASS;
}
}
if (state.dedent > 0 && stream.eol() && state.scopes[0].type == 'coffee') {
if (state.scopes.length > 1) state.scopes.shift();
state.dedent -= 1;
}
return style;
}
var external = {
startState: function(basecolumn) {
return {
tokenize: tokenBase,
scopes: [{offset:basecolumn || 0, type:'coffee'}],
lastToken: null,
lambda: false,
dedent: 0
};
},
token: function(stream, state) {
var style = tokenLexer(stream, state);
state.lastToken = {style:style, content: stream.current()};
if (stream.eol() && stream.lambda) {
state.lambda = false;
}
return style;
},
indent: function(state, textAfter) {
if (state.tokenize != tokenBase) {
return 0;
}
return state.scopes[0].offset;
}
};
return external;
});
CodeMirror.defineMIME('text/x-coffeescript', 'coffeescript');
================================================
FILE: assets/vendor/CodeMirror-2.25/mode/coffeescript/index.html
================================================
CodeMirror: CoffeeScript mode
CodeMirror: CoffeeScript mode
MIME types defined: text/x-coffeescript.
The CoffeeScript mode was written by Jeff Pickhardt (license).
================================================
FILE: assets/vendor/CodeMirror-2.25/mode/css/css.js
================================================
CodeMirror.defineMode("css", function(config) {
var indentUnit = config.indentUnit, type;
function ret(style, tp) {type = tp; return style;}
function tokenBase(stream, state) {
var ch = stream.next();
if (ch == "@") {stream.eatWhile(/[\w\\\-]/); return ret("meta", stream.current());}
else if (ch == "/" && stream.eat("*")) {
state.tokenize = tokenCComment;
return tokenCComment(stream, state);
}
else if (ch == "<" && stream.eat("!")) {
state.tokenize = tokenSGMLComment;
return tokenSGMLComment(stream, state);
}
else if (ch == "=") ret(null, "compare");
else if ((ch == "~" || ch == "|") && stream.eat("=")) return ret(null, "compare");
else if (ch == "\"" || ch == "'") {
state.tokenize = tokenString(ch);
return state.tokenize(stream, state);
}
else if (ch == "#") {
stream.eatWhile(/[\w\\\-]/);
return ret("atom", "hash");
}
else if (ch == "!") {
stream.match(/^\s*\w*/);
return ret("keyword", "important");
}
else if (/\d/.test(ch)) {
stream.eatWhile(/[\w.%]/);
return ret("number", "unit");
}
else if (/[,.+>*\/]/.test(ch)) {
return ret(null, "select-op");
}
else if (/[;{}:\[\]]/.test(ch)) {
return ret(null, ch);
}
else {
stream.eatWhile(/[\w\\\-]/);
return ret("variable", "variable");
}
}
function tokenCComment(stream, state) {
var maybeEnd = false, ch;
while ((ch = stream.next()) != null) {
if (maybeEnd && ch == "/") {
state.tokenize = tokenBase;
break;
}
maybeEnd = (ch == "*");
}
return ret("comment", "comment");
}
function tokenSGMLComment(stream, state) {
var dashes = 0, ch;
while ((ch = stream.next()) != null) {
if (dashes >= 2 && ch == ">") {
state.tokenize = tokenBase;
break;
}
dashes = (ch == "-") ? dashes + 1 : 0;
}
return ret("comment", "comment");
}
function tokenString(quote) {
return function(stream, state) {
var escaped = false, ch;
while ((ch = stream.next()) != null) {
if (ch == quote && !escaped)
break;
escaped = !escaped && ch == "\\";
}
if (!escaped) state.tokenize = tokenBase;
return ret("string", "string");
};
}
return {
startState: function(base) {
return {tokenize: tokenBase,
baseIndent: base || 0,
stack: []};
},
token: function(stream, state) {
if (stream.eatSpace()) return null;
var style = state.tokenize(stream, state);
var context = state.stack[state.stack.length-1];
if (type == "hash" && context != "rule") style = "string-2";
else if (style == "variable") {
if (context == "rule") style = "number";
else if (!context || context == "@media{") style = "tag";
}
if (context == "rule" && /^[\{\};]$/.test(type))
state.stack.pop();
if (type == "{") {
if (context == "@media") state.stack[state.stack.length-1] = "@media{";
else state.stack.push("{");
}
else if (type == "}") state.stack.pop();
else if (type == "@media") state.stack.push("@media");
else if (context == "{" && type != "comment") state.stack.push("rule");
return style;
},
indent: function(state, textAfter) {
var n = state.stack.length;
if (/^\}/.test(textAfter))
n -= state.stack[state.stack.length-1] == "rule" ? 2 : 1;
return state.baseIndent + n * indentUnit;
},
electricChars: "}"
};
});
CodeMirror.defineMIME("text/css", "css");
================================================
FILE: assets/vendor/CodeMirror-2.25/mode/css/index.html
================================================
CodeMirror: CSS mode
CodeMirror: CSS mode
MIME types defined: text/css.
================================================
FILE: assets/vendor/CodeMirror-2.25/mode/diff/diff.js
================================================
CodeMirror.defineMode("diff", function() {
var TOKEN_NAMES = {
'+': 'tag',
'-': 'string',
'@': 'meta'
};
return {
token: function(stream) {
var tw_pos = stream.string.search(/[\t ]+?$/);
if (!stream.sol() || tw_pos === 0) {
stream.skipToEnd();
return ("error " + (
TOKEN_NAMES[stream.string.charAt(0)] || '')).replace(/ $/, '');
}
var token_name = TOKEN_NAMES[stream.peek()] || stream.skipToEnd();
if (tw_pos === -1) {
stream.skipToEnd();
} else {
stream.pos = tw_pos;
}
return token_name;
}
};
});
CodeMirror.defineMIME("text/x-diff", "diff");
================================================
FILE: assets/vendor/CodeMirror-2.25/mode/diff/index.html
================================================
CodeMirror: Diff mode
CodeMirror: Diff mode
MIME types defined: text/x-diff.