adding TestON
diff --git a/TestON/TAI/src/EditorScripts/Delete.png b/TestON/TAI/src/EditorScripts/Delete.png
new file mode 100644
index 0000000..8920cab
--- /dev/null
+++ b/TestON/TAI/src/EditorScripts/Delete.png
Binary files differ
diff --git a/TestON/TAI/src/EditorScripts/Warning.png b/TestON/TAI/src/EditorScripts/Warning.png
new file mode 100644
index 0000000..0fa0b0b
--- /dev/null
+++ b/TestON/TAI/src/EditorScripts/Warning.png
Binary files differ
diff --git a/TestON/TAI/src/EditorScripts/blank.png b/TestON/TAI/src/EditorScripts/blank.png
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/TestON/TAI/src/EditorScripts/blank.png
diff --git a/TestON/TAI/src/EditorScripts/clike.js b/TestON/TAI/src/EditorScripts/clike.js
new file mode 100644
index 0000000..3c510a0
--- /dev/null
+++ b/TestON/TAI/src/EditorScripts/clike.js
@@ -0,0 +1,445 @@
+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 (ch == "!") {
+ if (stream.eat("!")) {
+ if (stream.eat("!")) {
+ if (stream.eat(" ")) {
+
+ stream.skipToEnd();
+ return "log";
+ }
+ }
+ }
+ }
+*/
+
+
+
+
+if (ch == "S") {
+ if (stream.eat("T")) {
+ if (stream.eat("A")) {
+ if (stream.eat("R")) {
+ stream.skipToEnd();
+ return "log_start_end_case";
+ }
+ } else if (stream.eat("E")) {
+ if (stream.eat("P")) {
+ stream.skipToEnd();
+ return "log_step";
+ }
+ }
+ }
+}
+
+
+
+
+
+
+
+
+if (ch == "S") {
+ if (stream.eat("T")) {
+ if (stream.eat("E")) {
+ if (stream.eat("P")) {
+
+ stream.skipToEnd();
+ return "log_step";
+ }
+ }
+ }
+ }
+
+
+
+if (ch == "P" && stream.eat("A") && stream.eat("S") && stream.eat("S") && stream.eat("E") && stream.eat("D") ) {
+ return "log_pass";
+ }
+
+
+
+
+
+
+ if (ch == "I") {
+ if (stream.eat("N")) {
+ if (stream.eat("F")) {
+ if (stream.eat("O")) {
+
+ stream.skipToEnd();
+ return "log_info";
+ }
+ }
+ }
+ }
+
+
+
+
+
+
+
+
+ if (ch == "D") {
+ if (stream.eat("E")) {
+ if (stream.eat("S")) {
+ if (stream.eat("C")) {
+ stream.skipToEnd();
+ return "log_description";
+ }
+ } else if(stream.eat("B")) {
+ if(stream.eat("U")) {
+ if(stream.eat("G")) {
+ stream.skipToEnd();
+ return "log_debug";
+ }
+ }
+ }
+ }
+ }
+
+
+
+
+
+
+ if (ch == "-") {
+
+ if (stream.eat("-")) {
+ if (stream.eat("-")) {
+ if (stream.eat(" ")) {
+
+ stream.skipToEnd();
+ return "log_error_warn";
+ }
+ }
+ }
+ }
+
+
+
+
+
+ if (ch == "+") {
+ if (stream.eat("+")) {
+ if (stream.eat("+")) {
+ if (stream.eat(" ")) {
+
+ stream.skipToEnd();
+ return "log_pass";
+ }
+ }
+ }
+ }
+
+
+
+
+
+
+
+
+if (ch == "E") {
+
+ if (stream.eat("N")) {
+ if (stream.eat("D")) {
+ if (stream.eat("C")) {
+ if (stream.eat("A")) {
+ if (stream.eat("S")) {
+
+ stream.skipToEnd();
+ return "log_start_end_case";
+ }
+ }
+ }
+ }
+ }
+ }
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ 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";
+ }
+ }
+ });
+}());
+
diff --git a/TestON/TAI/src/EditorScripts/codemirror.css b/TestON/TAI/src/EditorScripts/codemirror.css
new file mode 100644
index 0000000..2ee8c95
--- /dev/null
+++ b/TestON/TAI/src/EditorScripts/codemirror.css
@@ -0,0 +1,145 @@
+.CodeMirror {
+ line-height: 1em;
+ font-family: calibri;
+ font-color: black;
+}
+
+.CodeMirror-scroll {
+ overflow: auto;
+ height: 50%;
+ /* 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: #cccccc;
+ border-right: 1px solid #eee;
+ min-width: 2em;
+ height: 100%;
+}
+.CodeMirror-gutter-text {
+ color: black;
+ text-align: right;
+ padding: .2em .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: 0.8em;
+ 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: black !important;
+ font-color:black;
+}
+
+.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: #000000;
+ 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: transparent;}
+.cm-s-default span.cm-quote {color: #090;}
+.cm-s-default span.cm-hr {color: #999;}
+.cm-s-default span.cm-link {color: #00c;}
+
+
+
+
+.cm-s-default span.cm-log {color: #000000;}
+.cm-s-default span.cm-log_error_warn {color: #FF0000;}
+.cm-s-default span.cm-log_pass {color: #00CC00;}
+.cm-s-default span.cm-log_step {color: #0000FF;}
+.cm-s-default span.cm-log_start_end_case {color: #FF0000;}
+
+.cm-s-default span.cm-log_debug {color: #FFB90F;}
+.cm-s-default span.cm-log_description {color: #0000FF;}
+.cm-s-default span.cm-log_info {color: #00529B;background-color: #BDE5F8;}
+
+
+
+
+/*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;}
+
diff --git a/TestON/TAI/src/EditorScripts/codemirror.js b/TestON/TAI/src/EditorScripts/codemirror.js
new file mode 100644
index 0000000..19ae5f0
--- /dev/null
+++ b/TestON/TAI/src/EditorScripts/codemirror.js
@@ -0,0 +1,3085 @@
+// 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 =
+ '<div style="overflow: hidden; position: relative; width: 3px; height: 3px;">' + // Wraps and hides input textarea
+ '<textarea style="position: absolute; padding: 0; width: 1px; height: 1em" wrap="off" ' +
+ 'autocorrect="off" autocapitalize="off"></textarea></div>' +
+ '<div class="CodeMirror-scroll" tabindex="-1">' +
+ '<div style="position: relative">' + // Set to the height of the text, causes scrolling
+ '<div style="position: relative">' + // Moved around its parent to cover visible view
+ '<div class="CodeMirror-gutter"><div class="CodeMirror-gutter-text"></div></div>' +
+ // Provides positioning relative to (visible) text origin
+ '<div class="CodeMirror-lines"><div style="position: relative; z-index: 0">' +
+ '<div style="position: absolute; width: 100%; height:0; overflow: hidden; visibility: hidden;"></div>' +
+ '<pre class="CodeMirror-cursor"> </pre>' + // Absolutely positioned blinky cursor
+ '<div style="position: relative; z-index: -1"></div><div></div>' + // DIVs containing the selection and the actual code
+ '</div></div></div></div></div>';
+ 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;
+ // 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 = {
+ myFunction: myFunction,
+ getValue: getValue,
+ getLineNumber: getLineNumber,
+ cursorLeftPos: cursorLeftPos,
+ cursorTopPos:cursorTopPos,
+ 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),
+ updateGutter: updateGutter,
+
+ 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 cursorLeftPos() {
+ var pos = editor.cursorCoords();
+ return pos.x;
+}
+
+function myFunction()
+{
+alert("I am an alert box!");
+}
+function cursorTopPos() {
+ var pos = editor.cursorCoords();
+ return pos.yBot;
+}
+ 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) || 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.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 (l.length > maxLineLength) {
+ maxLine = l; maxLineLength = l.length; maxWidth = null;
+ recomputeMaxLength = false;
+ }
+ });
+ if (recomputeMaxLength) {
+ maxLineLength = 0; maxLine = ""; maxWidth = null;
+ doc.iter(0, doc.size, function(line) {
+ var l = line.text;
+ if (l.length > maxLineLength) {
+ maxLineLength = l.length; maxLine = l;
+ }
+ });
+ }
+ }
+
+ // 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 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");
+ 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 = "<pre></pre>";
+ else {
+ var html = '<pre' + (line.className ? ' class="' + line.className + '"' : '') + '>'
+ + line.getHTML(makeTab) + '</pre>';
+ // Kludge to make sure the styled element lies behind the selection (by z-index)
+ if (line.bgClassName)
+ html = '<div style="position: relative"><pre class="' + line.bgClassName +
+ '" style="position: absolute; left: 0; right: 0; top: 0; bottom: 0; z-index: -2"> </pre>' + html + "</div>";
+ }
+ 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("<pre></pre>");
+ } 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 ? '<pre class="' + marker.style + '">' : "<pre>"), text);
+ for (var j = 1; j < line.height; ++j) html.push("<br/> ");
+ html.push("</pre>");
+ 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 += '<div class="CodeMirror-selected" style="position: absolute; left: ' + left +
+ 'px; top: ' + top + 'px; ' + rstyle + '; height: ' + height + 'px"></div>';
+ }
+ 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 = "";
+ }
+ return cursor.style.top;
+ }
+
+ 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 = '<span class="cm-tab">', i = 0; i < w; ++i) str += " ";
+ return (tabCache[w] = {html: str + "</span>", 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;
+ 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 getLineNumber(line) {
+ return line;
+}
+
+ 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 = "<pre><span>x</span></pre>";
+ 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 = "<pre>" + line.getHTML(makeTab, ch, tempId, wbr) + "</pre>";
+ 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 = "<pre>";
+ for (var i = 0; i < 49; ++i) measureText += "x<br/>";
+ measureText += "x</pre>";
+ }
+ 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 (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","\n");
+ 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('<span class="', style, '">', escaped, "</span>");
+ else html.push(escaped);
+ }
+ var span = span_;
+ if (wrapAt != null) {
+ var outPos = 0, open = "<span id=\"" + wrapId + "\">";
+ 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("<wbr>");
+ }
+ html.push(open);
+ var cut = wrapAt - outPos;
+ span_(window.opera ? text.slice(cut, cut + 1) : text.slice(cut), style);
+ html.push("</span>");
+ 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 + " </span>");
+ // 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;
+ // The trick below is apparently too advanced for IE, which
+ // occasionally corrupts this.lines (duplicating elements) when
+ // it is used.
+ if (ie) this.lines = this.lines.slice(0, at).concat(lines).concat(this.lines.slice(at));
+ else this.lines.splice.apply(this.lines, [at, 0].concat(lines));
+ 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", 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;
+})();
+
diff --git a/TestON/TAI/src/EditorScripts/dialog.js b/TestON/TAI/src/EditorScripts/dialog.js
new file mode 100644
index 0000000..95ba263
--- /dev/null
+++ b/TestON/TAI/src/EditorScripts/dialog.js
@@ -0,0 +1,63 @@
+// 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 = '<div>' + template + '</div>';
+ 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; });
+ }
+ });
+})();
diff --git a/TestON/TAI/src/EditorScripts/error.png b/TestON/TAI/src/EditorScripts/error.png
new file mode 100644
index 0000000..8575b04
--- /dev/null
+++ b/TestON/TAI/src/EditorScripts/error.png
Binary files differ
diff --git a/TestON/TAI/src/EditorScripts/foldcode.js b/TestON/TAI/src/EditorScripts/foldcode.js
new file mode 100644
index 0000000..d91cba5
--- /dev/null
+++ b/TestON/TAI/src/EditorScripts/foldcode.js
@@ -0,0 +1,218 @@
+// the tagRangeFinder function is
+// Copyright (C) 2011 by Daniel Glazman <daniel@glazman.org>
+// 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.braceRangeFinde = 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 = '<div style="position: absolute; left: 2px; color:#600">▼</div>%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);
+ }
+ });
+ };
+};
diff --git a/TestON/TAI/src/EditorScripts/index.html b/TestON/TAI/src/EditorScripts/index.html
new file mode 100644
index 0000000..d536c42
--- /dev/null
+++ b/TestON/TAI/src/EditorScripts/index.html
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+ <title>Apache Tomcat</title>
+</head>
+
+<body>
+<h1>It works !</h1>
+
+<p>If you're seeing this page via a web browser, it means you've setup Tomcat successfully. Congratulations!</p>
+
+<p>This is the default Tomcat home page. It can be found on the local filesystem at: <code>/var/lib/tomcat6/webapps/ROOT/index.html</code></p>
+
+<p>Tomcat6 veterans might be pleased to learn that this system instance of Tomcat is installed with <code>CATALINA_HOME</code> in <code>/usr/share/tomcat6</code> and <code>CATALINA_BASE</code> in <code>/var/lib/tomcat6</code>, following the rules from <code>/usr/share/doc/tomcat6-common/RUNNING.txt.gz</code>.</p>
+
+<p>You might consider installing the following packages, if you haven't already done so:</p>
+
+<p><b>tomcat6-docs</b>: This package installs a web application that allows to browse the Tomcat 6 documentation locally. Once installed, you can access it by clicking <a href="docs/">here</a>.</p>
+
+<p><b>tomcat6-examples</b>: This package installs a web application that allows to access the Tomcat 6 Servlet and JSP examples. Once installed, you can access it by clicking <a href="examples/">here</a>.</p>
+
+<p><b>tomcat6-admin</b>: This package installs two web applications that can help managing this Tomcat instance. Once installed, you can access the <a href="manager/html">manager webapp</a> and the <a href="host-manager/html">host-manager webapp</a>.<p>
+
+<p>NOTE: For security reasons, using the manager webapp is restricted to users with role "manager". The host-manager webapp is restricted to users with role "admin". Users are defined in <code>/etc/tomcat6/tomcat-users.xml</code>.</p>
+
+</body>
+</html>
diff --git a/TestON/TAI/src/EditorScripts/info.jpg b/TestON/TAI/src/EditorScripts/info.jpg
new file mode 100644
index 0000000..9bfb6df
--- /dev/null
+++ b/TestON/TAI/src/EditorScripts/info.jpg
Binary files differ
diff --git a/TestON/TAI/src/EditorScripts/javascript-hint.css b/TestON/TAI/src/EditorScripts/javascript-hint.css
new file mode 100644
index 0000000..3af0790
--- /dev/null
+++ b/TestON/TAI/src/EditorScripts/javascript-hint.css
@@ -0,0 +1,135 @@
+(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 == '$' || obj.string == 'jQuery') &&
+ (typeof window.jQuery == 'function'))
+ base = window.jQuery();
+ else if (window._ != null && (obj.string == '_') && (typeof window._ == 'function'))
+ base = window._();
+ }
+ while (base != null && context.length)
+ base = base[context.pop().string];
+ if (base != null) gatherCompletions(base);
+ }
+ else {
+ // If not, just look in the window object and any local scope
+ // (reading into JS mode internals to get at the local variables)
+ for (var v = token.state.localVars; v; v = v.next) maybeAdd(v.name);
+ gatherCompletions(window);
+ forEach(keywords, maybeAdd);
+ }
+ return found;
+ }
+})();
+
diff --git a/TestON/TAI/src/EditorScripts/javascript-hint.js b/TestON/TAI/src/EditorScripts/javascript-hint.js
new file mode 100644
index 0000000..2117e5a
--- /dev/null
+++ b/TestON/TAI/src/EditorScripts/javascript-hint.js
@@ -0,0 +1,134 @@
+(function () {
+ function forEach(arr, f) {
+ for (var i = 0, e = arr.length; i < e; ++i) f(arr[i]);
+ }
+
+ function arrayContains(arr, item) {
+ if (!Array.prototype.indexOf) {
+ var i = arr.length;
+ while (i--) {
+ if (arr[i] === item) {
+ return true;
+ }
+ }
+ return false;
+ }
+ return arr.indexOf(item) != -1;
+ }
+
+ function scriptHint(editor, keywords, getToken) {
+ // Find the token at the cursor
+ var cur = editor.getCursor(), token = getToken(editor, cur), tprop = token;
+ // If it's not a 'word-style' token, ignore the token.
+ if (!/^[\w$_]*$/.test(token.string)) {
+ token = tprop = {start: cur.ch, end: cur.ch, string: "", state: token.state,
+ className: token.string == "." ? "property" : null};
+ }
+ // If it is a property, find out what it is a property of.
+ while (tprop.className == "property") {
+ tprop = getToken(editor, {line: cur.line, ch: tprop.start});
+ if (tprop.string != ".") return;
+ tprop = getToken(editor, {line: cur.line, ch: tprop.start});
+ if (tprop.string == ')') {
+ var level = 1;
+ do {
+ tprop = getToken(editor, {line: cur.line, ch: tprop.start});
+ switch (tprop.string) {
+ case ')': level++; break;
+ case '(': level--; break;
+ default: break;
+ }
+ } while (level > 0)
+ tprop = getToken(editor, {line: cur.line, ch: tprop.start});
+ if (tprop.className == 'variable')
+ tprop.className = 'function';
+ else return; // no clue
+ }
+ if (!context) var context = [];
+ context.push(tprop);
+ }
+ return {list: getCompletions(token, context, keywords),
+ from: {line: cur.line, ch: token.start},
+ to: {line: cur.line, ch: token.end}};
+ }
+
+ CodeMirror.javascriptHint = function(editor) {
+ return scriptHint(editor, javascriptKeywords,
+ function (e, cur) {return e.getTokenAt(cur);});
+ }
+
+ function getCoffeeScriptToken(editor, cur) {
+ // This getToken, it is for coffeescript, imitates the behavior of
+ // getTokenAt method in javascript.js, that is, returning "property"
+ // type and treat "." as indepenent token.
+ var token = editor.getTokenAt(cur);
+ if (cur.ch == token.start + 1 && token.string.charAt(0) == '.') {
+ token.end = token.start;
+ token.string = '.';
+ token.className = "property";
+ }
+ else if (/^\.[\w$_]*$/.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;
+ }
+})();
diff --git a/TestON/TAI/src/EditorScripts/javascript.js b/TestON/TAI/src/EditorScripts/javascript.js
new file mode 100644
index 0000000..9ac5a70
--- /dev/null
+++ b/TestON/TAI/src/EditorScripts/javascript.js
@@ -0,0 +1,361 @@
+CodeMirror.defineMode("javascript", function(config, parserConfig) {
+ var indentUnit = config.indentUnit;
+ var jsonMode = parserConfig.json;
+
+ // Tokenizer
+
+ var keywords = function(){
+ function kw(type) {return {type: type, style: "keyword"};}
+ var A = kw("keyword a"), B = kw("keyword b"), C = kw("keyword c");
+ var operator = kw("operator"), atom = {type: "atom", style: "atom"};
+ return {
+ "if": A, "while": A, "with": A, "else": B, "do": B, "try": B, "finally": B,
+ "return": C, "break": C, "continue": C, "new": C, "delete": C, "throw": C,
+ "var": kw("var"), "const": kw("var"), "let": kw("var"),
+ "function": kw("function"), "catch": kw("catch"),
+ "for": kw("for"), "switch": kw("switch"), "case": kw("case"), "default": kw("default"),
+ "in": operator, "typeof": operator, "instanceof": operator,
+ "true": atom, "false": atom, "null": atom, "undefined": atom, "NaN": atom, "Infinity": atom,"CASE":A,"END CASE":A
+ };
+ }();
+
+ var isOperatorChar = /[+\-*&%=<>!?|]/;
+
+ function chain(stream, state, f) {
+ state.tokenize = f;
+ return f(stream, state);
+ }
+
+ function nextUntilUnescaped(stream, end) {
+ var escaped = false, next;
+ while ((next = stream.next()) != null) {
+ if (next == end && !escaped)
+ return false;
+ escaped = !escaped && next == "\\";
+ }
+ return escaped;
+ }
+
+ // Used as scratch variables to communicate multiple values without
+ // consing up tons of objects.
+ var type, content;
+ function ret(tp, style, cont) {
+ type = tp; content = cont;
+ return style;
+ }
+
+ function jsTokenBase(stream, state) {
+ var ch = stream.next();
+ if (ch == '"' || ch == "'")
+ return chain(stream, state, jsTokenString(ch));
+ else if (/[\[\]{}\(\),;\:\.]/.test(ch))
+ return ret(ch);
+ else if (ch == "0" && stream.eat(/x/i)) {
+ stream.eatWhile(/[\da-f]/i);
+ return ret("number", "number");
+ }
+ else if (/\d/.test(ch)) {
+ stream.match(/^\d*(?:\.\d*)?(?:[eE][+\-]?\d+)?/);
+ return ret("number", "number");
+ }
+ else if (ch == "/") {
+ if (stream.eat("*")) {
+ return chain(stream, state, jsTokenComment);
+ }
+ else if (stream.eat("/")) {
+ stream.skipToEnd();
+ return ret("comment", "comment");
+ }
+ else if (state.reAllowed) {
+ nextUntilUnescaped(stream, "/");
+ stream.eatWhile(/[gimy]/); // 'y' is "sticky" option in Mozilla
+ return ret("regexp", "string-2");
+ }
+ else {
+ stream.eatWhile(isOperatorChar);
+ return ret("operator", null, stream.current());
+ }
+ }
+ else if (ch == "#") {
+ stream.skipToEnd();
+ return ret("error", "error");
+ }
+ else if (isOperatorChar.test(ch)) {
+ stream.eatWhile(isOperatorChar);
+ return ret("operator", null, stream.current());
+ }
+ else {
+ stream.eatWhile(/[\w\$_]/);
+ var word = stream.current(), known = keywords.propertyIsEnumerable(word) && keywords[word];
+ return (known && state.kwAllowed) ? ret(known.type, known.style, word) :
+ ret("variable", "variable", word);
+ }
+ }
+
+ function jsTokenString(quote) {
+ return function(stream, state) {
+ if (!nextUntilUnescaped(stream, quote))
+ state.tokenize = jsTokenBase;
+ return ret("string", "string");
+ };
+ }
+
+ function jsTokenComment(stream, state) {
+ var maybeEnd = false, ch;
+ while (ch = stream.next()) {
+ if (ch == "/" && maybeEnd) {
+ state.tokenize = jsTokenBase;
+ break;
+ }
+ maybeEnd = (ch == "*");
+ }
+ return ret("comment", "comment");
+ }
+
+ // Parser
+
+ var atomicTypes = {"atom": true, "number": true, "variable": true, "string": true, "regexp": true};
+
+ function JSLexical(indented, column, type, align, prev, info) {
+ this.indented = indented;
+ this.column = column;
+ this.type = type;
+ this.prev = prev;
+ this.info = info;
+ if (align != null) this.align = align;
+ }
+
+ function inScope(state, varname) {
+ for (var v = state.localVars; v; v = v.next)
+ if (v.name == varname) return true;
+ }
+
+ function parseJS(state, style, type, content, stream) {
+ var cc = state.cc;
+ // Communicate our context to the combinators.
+ // (Less wasteful than consing up a hundred closures on every call.)
+ cx.state = state; cx.stream = stream; cx.marked = null, cx.cc = cc;
+
+ if (!state.lexical.hasOwnProperty("align"))
+ state.lexical.align = true;
+
+ while(true) {
+ var combinator = cc.length ? cc.pop() : jsonMode ? expression : statement;
+ if (combinator(type, content)) {
+ while(cc.length && cc[cc.length - 1].lex)
+ cc.pop()();
+ if (cx.marked) return cx.marked;
+ if (type == "variable" && inScope(state, content)) return "variable-2";
+ return style;
+ }
+ }
+ }
+
+ // Combinator utils
+
+ var cx = {state: null, column: null, marked: null, cc: null};
+ function pass() {
+ for (var i = arguments.length - 1; i >= 0; i--) cx.cc.push(arguments[i]);
+ }
+ function cont() {
+ pass.apply(null, arguments);
+ return true;
+ }
+ function register(varname) {
+ var state = cx.state;
+ if (state.context) {
+ cx.marked = "def";
+ for (var v = state.localVars; v; v = v.next)
+ if (v.name == varname) return;
+ state.localVars = {name: varname, next: state.localVars};
+ }
+ }
+
+ // Combinators
+
+ var defaultVars = {name: "this", next: {name: "arguments"}};
+ function pushcontext() {
+ if (!cx.state.context) cx.state.localVars = defaultVars;
+ cx.state.context = {prev: cx.state.context, vars: cx.state.localVars};
+ }
+ function popcontext() {
+ cx.state.localVars = cx.state.context.vars;
+ cx.state.context = cx.state.context.prev;
+ }
+ function pushlex(type, info) {
+ var result = function() {
+ var state = cx.state;
+ state.lexical = new JSLexical(state.indented, cx.stream.column(), type, null, state.lexical, info)
+ };
+ result.lex = true;
+ return result;
+ }
+ function poplex() {
+ var state = cx.state;
+ if (state.lexical.prev) {
+ if (state.lexical.type == ")")
+ state.indented = state.lexical.indented;
+ state.lexical = state.lexical.prev;
+ }
+ }
+ poplex.lex = true;
+
+ function expect(wanted) {
+ return function expecting(type) {
+ if (type == wanted) return cont();
+ else if (wanted == ";") return pass();
+ else return cont(arguments.callee);
+ };
+ }
+
+ function statement(type) {
+ if (type == "var") return cont(pushlex("vardef"), vardef1, expect(";"), poplex);
+ if (type == "keyword a") return cont(pushlex("form"), expression, statement, poplex);
+ if (type == "keyword b") return cont(pushlex("form"), statement, poplex);
+ if (type == "{") return cont(pushlex("}"), block, poplex);
+ if (type == ";") return cont();
+ if (type == "function") return cont(functiondef);
+ if (type == "for") return cont(pushlex("form"), expect("("), pushlex(")"), forspec1, expect(")"),
+ poplex, statement, poplex);
+ if (type == "variable") return cont(pushlex("stat"), maybelabel);
+ if (type == "switch") return cont(pushlex("form"), expression, pushlex("}", "switch"), expect("{"),
+ block, poplex, poplex);
+ if (type == "case") return cont(expression, expect(":"));
+ if (type == "default") return cont(expect(":"));
+ if (type == "catch") return cont(pushlex("form"), pushcontext, expect("("), funarg, expect(")"),
+ statement, poplex, popcontext);
+ return pass(pushlex("stat"), expression, expect(";"), poplex);
+ }
+ function expression(type) {
+ if (atomicTypes.hasOwnProperty(type)) return cont(maybeoperator);
+ if (type == "function") return cont(functiondef);
+ if (type == "keyword c") return cont(maybeexpression);
+ if (type == "(") return cont(pushlex(")"), maybeexpression, expect(")"), poplex, maybeoperator);
+ if (type == "operator") return cont(expression);
+ if (type == "[") return cont(pushlex("]"), commasep(expression, "]"), poplex, maybeoperator);
+ if (type == "{") return cont(pushlex("}"), commasep(objprop, "}"), poplex, maybeoperator);
+ return cont();
+ }
+ function maybeexpression(type) {
+ if (type.match(/[;\}\)\],]/)) return pass();
+ return pass(expression);
+ }
+
+ function maybeoperator(type, value) {
+ if (type == "operator" && /\+\+|--/.test(value)) return cont(maybeoperator);
+ if (type == "operator" || type == ":") return cont(expression);
+ if (type == ";") return;
+ if (type == "(") return cont(pushlex(")"), commasep(expression, ")"), poplex, maybeoperator);
+ if (type == ".") return cont(property, maybeoperator);
+ if (type == "[") return cont(pushlex("]"), expression, expect("]"), poplex, maybeoperator);
+ }
+ function maybelabel(type) {
+ if (type == ":") return cont(poplex, statement);
+ return pass(maybeoperator, expect(";"), poplex);
+ }
+ function property(type) {
+ if (type == "variable") {cx.marked = "property"; return cont();}
+ }
+ function objprop(type) {
+ if (type == "variable") cx.marked = "property";
+ if (atomicTypes.hasOwnProperty(type)) return cont(expect(":"), expression);
+ }
+ function commasep(what, end) {
+ function proceed(type) {
+ if (type == ",") return cont(what, proceed);
+ if (type == end) return cont();
+ return cont(expect(end));
+ }
+ return function commaSeparated(type) {
+ if (type == end) return cont();
+ else return pass(what, proceed);
+ };
+ }
+ function block(type) {
+ if (type == "}") return cont();
+ return pass(statement, block);
+ }
+ function vardef1(type, value) {
+ if (type == "variable"){register(value); return cont(vardef2);}
+ return cont();
+ }
+ function vardef2(type, value) {
+ if (value == "=") return cont(expression, vardef2);
+ if (type == ",") return cont(vardef1);
+ }
+ function forspec1(type) {
+ if (type == "var") return cont(vardef1, forspec2);
+ if (type == ";") return pass(forspec2);
+ if (type == "variable") return cont(formaybein);
+ return pass(forspec2);
+ }
+ function formaybein(type, value) {
+ if (value == "in") return cont(expression);
+ return cont(maybeoperator, forspec2);
+ }
+ function forspec2(type, value) {
+ if (type == ";") return cont(forspec3);
+ if (value == "in") return cont(expression);
+ return cont(expression, expect(";"), forspec3);
+ }
+ function forspec3(type) {
+ if (type != ")") cont(expression);
+ }
+ function functiondef(type, value) {
+ if (type == "variable") {register(value); return cont(functiondef);}
+ if (type == "(") return cont(pushlex(")"), pushcontext, commasep(funarg, ")"), poplex, statement, popcontext);
+ }
+ function funarg(type, value) {
+ if (type == "variable") {register(value); return cont();}
+ }
+
+ // Interface
+
+ return {
+ startState: function(basecolumn) {
+ return {
+ tokenize: jsTokenBase,
+ reAllowed: true,
+ kwAllowed: true,
+ cc: [],
+ lexical: new JSLexical((basecolumn || 0) - indentUnit, 0, "block", false),
+ localVars: parserConfig.localVars,
+ context: parserConfig.localVars && {vars: parserConfig.localVars},
+ indented: 0
+ };
+ },
+
+ token: function(stream, state) {
+ if (stream.sol()) {
+ if (!state.lexical.hasOwnProperty("align"))
+ state.lexical.align = false;
+ state.indented = stream.indentation();
+ }
+ if (stream.eatSpace()) return null;
+ var style = state.tokenize(stream, state);
+ if (type == "comment") return style;
+ state.reAllowed = !!(type == "operator" || type == "keyword c" || type.match(/^[\[{}\(,;:]$/));
+ state.kwAllowed = type != '.';
+ return parseJS(state, style, type, content, stream);
+ },
+
+ indent: function(state, textAfter) {
+ if (state.tokenize != jsTokenBase) return 0;
+ var firstChar = textAfter && textAfter.charAt(0), lexical = state.lexical;
+ if (lexical.type == "stat" && firstChar == "}") lexical = lexical.prev;
+ var type = lexical.type, closing = firstChar == type;
+ if (type == "vardef") return lexical.indented + 4;
+ else if (type == "form" && firstChar == "{") return lexical.indented;
+ else if (type == "stat" || type == "form") return lexical.indented + indentUnit;
+ else if (lexical.info == "switch" && !closing)
+ return lexical.indented + (/^(?:case|default)\b/.test(textAfter) ? indentUnit : 2 * indentUnit);
+ else if (lexical.align) return lexical.column + (closing ? 0 : 1);
+ else return lexical.indented + (closing ? 0 : indentUnit);
+ },
+
+ electricChars: ":{}"
+ };
+});
+
+CodeMirror.defineMIME("text/javascript", "javascript");
+CodeMirror.defineMIME("application/json", {name: "javascript", json: true});
diff --git a/TestON/TAI/src/EditorScripts/match-highlighter.js b/TestON/TAI/src/EditorScripts/match-highlighter.js
new file mode 100644
index 0000000..59098ff
--- /dev/null
+++ b/TestON/TAI/src/EditorScripts/match-highlighter.js
@@ -0,0 +1,44 @@
+// 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);
+ });
+})();
diff --git a/TestON/TAI/src/EditorScripts/perl.js b/TestON/TAI/src/EditorScripts/perl.js
new file mode 100644
index 0000000..d750099
--- /dev/null
+++ b/TestON/TAI/src/EditorScripts/perl.js
@@ -0,0 +1,979 @@
+// CodeMirror2 mode/perl/perl.js (text/x-perl) beta 0.10 (2011-11-08)
+// This is a part of CodeMirror from https://github.com/sabaca/CodeMirror_mode_perl (mail@sabaca.com)
+CodeMirror.defineMode("perl",function(config,parserConfig){
+ // http://perldoc.perl.org
+ var PERL={ // null - magic touch
+ // 1 - keyword
+ // 2 - def
+ // 3 - atom
+ // 4 - operator
+ // 5 - variable-2 (predefined)
+ // [x,y] - x=1,2,3; y=must be defined if x{...}
+ // PERL operators
+ '->' : 4,
+ '++' : 4,
+ '--' : 4,
+ '**' : 4,
+ // ! ~ \ and unary + and -
+ '=~' : 4,
+ '!~' : 4,
+ '*' : 4,
+ '/' : 4,
+ '%' : 4,
+ 'x' : 4,
+ '+' : 4,
+ '-' : 4,
+ '.' : 4,
+ '<<' : 4,
+ '>>' : 4,
+ // named unary operators
+ '<' : 4,
+ '>' : 4,
+ '<=' : 4,
+ '>=' : 4,
+ 'lt' : 4,
+ 'gt' : 4,
+ 'le' : 4,
+ 'ge' : 4,
+ '==' : 4,
+ '!=' : 4,
+ '<=>' : 4,
+ 'eq' : 4,
+ 'ne' : 4,
+ 'cmp' : 4,
+ '~~' : 4,
+ '&' : 4,
+ '|' : 4,
+ '^' : 4,
+ '&&' : 4,
+ '||' : 4,
+ '//' : 4,
+ '..' : 4,
+ '...' : 4,
+ '?' : 4,
+ ':' : 4,
+ '=' : 4,
+ '+=' : 4,
+ '-=' : 4,
+ '*=' : 4, // etc. ???
+ ',' : 4,
+ '=>' : 4,
+ '::' : 4,
+ // list operators (rightward)
+ 'not' : 4,
+ 'and' : 4,
+ 'or' : 4,
+ 'xor' : 4,
+ // PERL predefined variables (I know, what this is a paranoid idea, but may be needed for people, who learn PERL, and for me as well, ...and may be for you?;)
+ 'BEGIN' : [5,1],
+ 'CASE' : [5,1],
+ 'END' : [5,1],
+ 'PRINT' : [5,1],
+ 'PRINTF' : [5,1],
+ 'GETC' : [5,1],
+ 'READ' : [5,1],
+ 'READLINE' : [5,1],
+ 'DESTROY' : [5,1],
+ 'TIE' : [5,1],
+ 'TIEHANDLE' : [5,1],
+ 'UNTIE' : [5,1],
+ 'STDIN' : 5,
+ 'STDIN_TOP' : 5,
+ 'STDOUT' : 5,
+ 'STDOUT_TOP' : 5,
+ 'STDERR' : 5,
+ 'STDERR_TOP' : 5,
+ '$ARG' : 5,
+ '$_' : 5,
+ '@ARG' : 5,
+ '@_' : 5,
+ '$LIST_SEPARATOR' : 5,
+ '$"' : 5,
+ '$PROCESS_ID' : 5,
+ '$PID' : 5,
+ '$$' : 5,
+ '$REAL_GROUP_ID' : 5,
+ '$GID' : 5,
+ '$(' : 5,
+ '$EFFECTIVE_GROUP_ID' : 5,
+ '$EGID' : 5,
+ '$)' : 5,
+ '$PROGRAM_NAME' : 5,
+ '$0' : 5,
+ '$SUBSCRIPT_SEPARATOR' : 5,
+ '$SUBSEP' : 5,
+ '$;' : 5,
+ '$REAL_USER_ID' : 5,
+ '$UID' : 5,
+ '$<' : 5,
+ '$EFFECTIVE_USER_ID' : 5,
+ '$EUID' : 5,
+ '$>' : 5,
+ '$a' : 5,
+ '$b' : 5,
+ '$COMPILING' : 5,
+ '$^C' : 5,
+ '$DEBUGGING' : 5,
+ '$^D' : 5,
+ '${^ENCODING}' : 5,
+ '$ENV' : 5,
+ '%ENV' : 5,
+ '$SYSTEM_FD_MAX' : 5,
+ '$^F' : 5,
+ '@F' : 5,
+ '${^GLOBAL_PHASE}' : 5,
+ '$^H' : 5,
+ '%^H' : 5,
+ '@INC' : 5,
+ '%INC' : 5,
+ '$INPLACE_EDIT' : 5,
+ '$^I' : 5,
+ '$^M' : 5,
+ '$OSNAME' : 5,
+ '$^O' : 5,
+ '${^OPEN}' : 5,
+ '$PERLDB' : 5,
+ '$^P' : 5,
+ '$SIG' : 5,
+ '%SIG' : 5,
+ '$BASETIME' : 5,
+ '$^T' : 5,
+ '${^TAINT}' : 5,
+ '${^UNICODE}' : 5,
+ '${^UTF8CACHE}' : 5,
+ '${^UTF8LOCALE}' : 5,
+ '$PERL_VERSION' : 5,
+ '$^V' : 5,
+ '${^WIN32_SLOPPY_STAT}' : 5,
+ '$EXECUTABLE_NAME' : 5,
+ '$^X' : 5,
+ '$1' : 5, // - regexp $1, $2...
+ '$MATCH' : 5,
+ '$&' : 5,
+ '${^MATCH}' : 5,
+ '$PREMATCH' : 5,
+ '$`' : 5,
+ '${^PREMATCH}' : 5,
+ '$POSTMATCH' : 5,
+ "$'" : 5,
+ '${^POSTMATCH}' : 5,
+ '$LAST_PAREN_MATCH' : 5,
+ '$+' : 5,
+ '$LAST_SUBMATCH_RESULT' : 5,
+ '$^N' : 5,
+ '@LAST_MATCH_END' : 5,
+ '@+' : 5,
+ '%LAST_PAREN_MATCH' : 5,
+ '%+' : 5,
+ '@LAST_MATCH_START' : 5,
+ '@-' : 5,
+ '%LAST_MATCH_START' : 5,
+ '%-' : 5,
+ '$LAST_REGEXP_CODE_RESULT' : 5,
+ '$^R' : 5,
+ '${^RE_DEBUG_FLAGS}' : 5,
+ '${^RE_TRIE_MAXBUF}' : 5,
+ '$ARGV' : 5,
+ '@ARGV' : 5,
+ 'ARGV' : 5,
+ 'ARGVOUT' : 5,
+ '$OUTPUT_FIELD_SEPARATOR' : 5,
+ '$OFS' : 5,
+ '$,' : 5,
+ '$INPUT_LINE_NUMBER' : 5,
+ '$NR' : 5,
+ '$.' : 5,
+ '$INPUT_RECORD_SEPARATOR' : 5,
+ '$RS' : 5,
+ '$/' : 5,
+ '$OUTPUT_RECORD_SEPARATOR' : 5,
+ '$ORS' : 5,
+ '$\\' : 5,
+ '$OUTPUT_AUTOFLUSH' : 5,
+ '$|' : 5,
+ '$ACCUMULATOR' : 5,
+ '$^A' : 5,
+ '$FORMAT_FORMFEED' : 5,
+ '$^L' : 5,
+ '$FORMAT_PAGE_NUMBER' : 5,
+ '$%' : 5,
+ '$FORMAT_LINES_LEFT' : 5,
+ '$-' : 5,
+ '$FORMAT_LINE_BREAK_CHARACTERS' : 5,
+ '$:' : 5,
+ '$FORMAT_LINES_PER_PAGE' : 5,
+ '$=' : 5,
+ '$FORMAT_TOP_NAME' : 5,
+ '$^' : 5,
+ '$FORMAT_NAME' : 5,
+ '$~' : 5,
+ '${^CHILD_ERROR_NATIVE}' : 5,
+ '$EXTENDED_OS_ERROR' : 5,
+ '$^E' : 5,
+ '$EXCEPTIONS_BEING_CAUGHT' : 5,
+ '$^S' : 5,
+ '$WARNING' : 5,
+ '$^W' : 5,
+ '${^WARNING_BITS}' : 5,
+ '$OS_ERROR' : 5,
+ '$ERRNO' : 5,
+ '$!' : 5,
+ '%OS_ERROR' : 5,
+ '%ERRNO' : 5,
+ '%!' : 5,
+ '$CHILD_ERROR' : 5,
+ '$?' : 5,
+ '$EVAL_ERROR' : 5,
+ '$@' : 5,
+ '$OFMT' : 5,
+ '$#' : 5,
+ '$*' : 5,
+ '$ARRAY_BASE' : 5,
+ '$[' : 5,
+ '$OLD_PERL_VERSION' : 5,
+ '$]' : 5,
+ // PERL blocks
+ 'if' :[1,1],
+ elsif :[1,1],
+ 'else' :[1,1],
+ 'while' :[1,1],
+ unless :[1,1],
+ 'for' :[1,1],
+ foreach :[1,1],
+ // PERL functions
+ 'abs' :1, // - absolute value function
+ accept :1, // - accept an incoming socket connect
+ alarm :1, // - schedule a SIGALRM
+ 'atan2' :1, // - arctangent of Y/X in the range -PI to PI
+ bind :1, // - binds an address to a socket
+ binmode :1, // - prepare binary files for I/O
+ bless :1, // - create an object
+ bootstrap :1, //
+ 'break' :1, // - break out of a "given" block
+ caller :1, // - get context of the current subroutine call
+ chdir :1, // - change your current working directory
+ chmod :1, // - changes the permissions on a list of files
+ chomp :1, // - remove a trailing record separator from a string
+ chop :1, // - remove the last character from a string
+ chown :1, // - change the owership on a list of files
+ chr :1, // - get character this number represents
+ chroot :1, // - make directory new root for path lookups
+ close :1, // - close file (or pipe or socket) handle
+ closedir :1, // - close directory handle
+ connect :1, // - connect to a remote socket
+ 'continue' :[1,1], // - optional trailing block in a while or foreach
+ 'cos' :1, // - cosine function
+ crypt :1, // - one-way passwd-style encryption
+ dbmclose :1, // - breaks binding on a tied dbm file
+ dbmopen :1, // - create binding on a tied dbm file
+ 'default' :1, //
+ defined :1, // - test whether a value, variable, or function is defined
+ 'delete' :1, // - deletes a value from a hash
+ die :1, // - raise an exception or bail out
+ 'do' :1, // - turn a BLOCK into a TERM
+ dump :1, // - create an immediate core dump
+ each :1, // - retrieve the next key/value pair from a hash
+ endgrent :1, // - be done using group file
+ endhostent :1, // - be done using hosts file
+ endnetent :1, // - be done using networks file
+ endprotoent :1, // - be done using protocols file
+ endpwent :1, // - be done using passwd file
+ endservent :1, // - be done using services file
+ eof :1, // - test a filehandle for its end
+ 'eval' :1, // - catch exceptions or compile and run code
+ 'exec' :1, // - abandon this program to run another
+ exists :1, // - test whether a hash key is present
+ exit :1, // - terminate this program
+ 'exp' :1, // - raise I to a power
+ fcntl :1, // - file control system call
+ fileno :1, // - return file descriptor from filehandle
+ flock :1, // - lock an entire file with an advisory lock
+ fork :1, // - create a new process just like this one
+ format :1, // - declare a picture format with use by the write() function
+ formline :1, // - internal function used for formats
+ getc :1, // - get the next character from the filehandle
+ getgrent :1, // - get next group record
+ getgrgid :1, // - get group record given group user ID
+ getgrnam :1, // - get group record given group name
+ gethostbyaddr :1, // - get host record given its address
+ gethostbyname :1, // - get host record given name
+ gethostent :1, // - get next hosts record
+ getlogin :1, // - return who logged in at this tty
+ getnetbyaddr :1, // - get network record given its address
+ getnetbyname :1, // - get networks record given name
+ getnetent :1, // - get next networks record
+ getpeername :1, // - find the other end of a socket connection
+ getpgrp :1, // - get process group
+ getppid :1, // - get parent process ID
+ getpriority :1, // - get current nice value
+ getprotobyname :1, // - get protocol record given name
+ getprotobynumber :1, // - get protocol record numeric protocol
+ getprotoent :1, // - get next protocols record
+ getpwent :1, // - get next passwd record
+ getpwnam :1, // - get passwd record given user login name
+ getpwuid :1, // - get passwd record given user ID
+ getservbyname :1, // - get services record given its name
+ getservbyport :1, // - get services record given numeric port
+ getservent :1, // - get next services record
+ getsockname :1, // - retrieve the sockaddr for a given socket
+ getsockopt :1, // - get socket options on a given socket
+ given :1, //
+ glob :1, // - expand filenames using wildcards
+ gmtime :1, // - convert UNIX time into record or string using Greenwich time
+ 'goto' :1, // - create spaghetti code
+ grep :1, // - locate elements in a list test true against a given criterion
+ hex :1, // - convert a string to a hexadecimal number
+ 'import' :1, // - patch a module's namespace into your own
+ index :1, // - find a substring within a string
+ 'int' :1, // - get the integer portion of a number
+ ioctl :1, // - system-dependent device control system call
+ 'join' :1, // - join a list into a string using a separator
+ keys :1, // - retrieve list of indices from a hash
+ kill :1, // - send a signal to a process or process group
+ last :1, // - exit a block prematurely
+ lc :1, // - return lower-case version of a string
+ lcfirst :1, // - return a string with just the next letter in lower case
+ length :1, // - return the number of bytes in a string
+ 'link' :1, // - create a hard link in the filesytem
+ listen :1, // - register your socket as a server
+ local : 2, // - create a temporary value for a global variable (dynamic scoping)
+ localtime :1, // - convert UNIX time into record or string using local time
+ lock :1, // - get a thread lock on a variable, subroutine, or method
+ 'log' :1, // - retrieve the natural logarithm for a number
+ lstat :1, // - stat a symbolic link
+ m :null, // - match a string with a regular expression pattern
+ map :1, // - apply a change to a list to get back a new list with the changes
+ mkdir :1, // - create a directory
+ msgctl :1, // - SysV IPC message control operations
+ msgget :1, // - get SysV IPC message queue
+ msgrcv :1, // - receive a SysV IPC message from a message queue
+ msgsnd :1, // - send a SysV IPC message to a message queue
+ my : 2, // - declare and assign a local variable (lexical scoping)
+ 'new' :1, //
+ next :1, // - iterate a block prematurely
+ no :1, // - unimport some module symbols or semantics at compile time
+ oct :1, // - convert a string to an octal number
+ open :1, // - open a file, pipe, or descriptor
+ opendir :1, // - open a directory
+ ord :1, // - find a character's numeric representation
+ our : 2, // - declare and assign a package variable (lexical scoping)
+ pack :1, // - convert a list into a binary representation
+ 'package' :1, // - declare a separate global namespace
+ pipe :1, // - open a pair of connected filehandles
+ pop :1, // - remove the last element from an array and return it
+ pos :1, // - find or set the offset for the last/next m//g search
+ print :1, // - output a list to a filehandle
+ printf :1, // - output a formatted list to a filehandle
+ prototype :1, // - get the prototype (if any) of a subroutine
+ push :1, // - append one or more elements to an array
+ q :null, // - singly quote a string
+ qq :null, // - doubly quote a string
+ qr :null, // - Compile pattern
+ quotemeta :null, // - quote regular expression magic characters
+ qw :null, // - quote a list of words
+ qx :null, // - backquote quote a string
+ rand :1, // - retrieve the next pseudorandom number
+ read :1, // - fixed-length buffered input from a filehandle
+ readdir :1, // - get a directory from a directory handle
+ readline :1, // - fetch a record from a file
+ readlink :1, // - determine where a symbolic link is pointing
+ readpipe :1, // - execute a system command and collect standard output
+ recv :1, // - receive a message over a Socket
+ redo :1, // - start this loop iteration over again
+ ref :1, // - find out the type of thing being referenced
+ rename :1, // - change a filename
+ require :1, // - load in external functions from a library at runtime
+ reset :1, // - clear all variables of a given name
+ 'return' :1, // - get out of a function early
+ reverse :1, // - flip a string or a list
+ rewinddir :1, // - reset directory handle
+ rindex :1, // - right-to-left substring search
+ rmdir :1, // - remove a directory
+ s :null, // - replace a pattern with a string
+ say :1, // - print with newline
+ scalar :1, // - force a scalar context
+ seek :1, // - reposition file pointer for random-access I/O
+ seekdir :1, // - reposition directory pointer
+ select :1, // - reset default output or do I/O multiplexing
+ semctl :1, // - SysV semaphore control operations
+ semget :1, // - get set of SysV semaphores
+ semop :1, // - SysV semaphore operations
+ send :1, // - send a message over a socket
+ setgrent :1, // - prepare group file for use
+ sethostent :1, // - prepare hosts file for use
+ setnetent :1, // - prepare networks file for use
+ setpgrp :1, // - set the process group of a process
+ setpriority :1, // - set a process's nice value
+ setprotoent :1, // - prepare protocols file for use
+ setpwent :1, // - prepare passwd file for use
+ setservent :1, // - prepare services file for use
+ setsockopt :1, // - set some socket options
+ shift :1, // - remove the first element of an array, and return it
+ shmctl :1, // - SysV shared memory operations
+ shmget :1, // - get SysV shared memory segment identifier
+ shmread :1, // - read SysV shared memory
+ shmwrite :1, // - write SysV shared memory
+ shutdown :1, // - close down just half of a socket connection
+ 'sin' :1, // - return the sine of a number
+ sleep :1, // - block for some number of seconds
+ socket :1, // - create a socket
+ socketpair :1, // - create a pair of sockets
+ 'sort' :1, // - sort a list of values
+ splice :1, // - add or remove elements anywhere in an array
+ 'split' :1, // - split up a string using a regexp delimiter
+ sprintf :1, // - formatted print into a string
+ 'sqrt' :1, // - square root function
+ srand :1, // - seed the random number generator
+ stat :1, // - get a file's status information
+ state :1, // - declare and assign a state variable (persistent lexical scoping)
+ study :1, // - optimize input data for repeated searches
+ 'sub' :1, // - declare a subroutine, possibly anonymously
+ 'substr' :1, // - get or alter a portion of a stirng
+ symlink :1, // - create a symbolic link to a file
+ syscall :1, // - execute an arbitrary system call
+ sysopen :1, // - open a file, pipe, or descriptor
+ sysread :1, // - fixed-length unbuffered input from a filehandle
+ sysseek :1, // - position I/O pointer on handle used with sysread and syswrite
+ system :1, // - run a separate program
+ syswrite :1, // - fixed-length unbuffered output to a filehandle
+ tell :1, // - get current seekpointer on a filehandle
+ telldir :1, // - get current seekpointer on a directory handle
+ tie :1, // - bind a variable to an object class
+ tied :1, // - get a reference to the object underlying a tied variable
+ time :1, // - return number of seconds since 1970
+ times :1, // - return elapsed time for self and child processes
+ tr :null, // - transliterate a string
+ truncate :1, // - shorten a file
+ uc :1, // - return upper-case version of a string
+ ucfirst :1, // - return a string with just the next letter in upper case
+ umask :1, // - set file creation mode mask
+ undef :1, // - remove a variable or function definition
+ unlink :1, // - remove one link to a file
+ unpack :1, // - convert binary structure into normal perl variables
+ unshift :1, // - prepend more elements to the beginning of a list
+ untie :1, // - break a tie binding to a variable
+ use :1, // - load in a module at compile time
+ utime :1, // - set a file's last access and modify times
+ values :1, // - return a list of the values in a hash
+ vec :1, // - test or set particular bits in a string
+ wait :1, // - wait for any child process to die
+ waitpid :1, // - wait for a particular child process to die
+ wantarray :1, // - get void vs scalar vs list context of current subroutine call
+ warn :1, // - print debugging info
+ when :1, //
+ write :1, // - print a picture record
+ y :null}; // - transliterate a string
+
+ var RXstyle="string-2";
+ var RXmodifiers=/[goseximacplud]/; // NOTE: "m", "s", "y" and "tr" need to correct real modifiers for each regexp type
+
+ function tokenChain(stream,state,chain,style,tail){ // NOTE: chain.length > 2 is not working now (it's for s[...][...]geos;)
+ state.chain=null; // 12 3tail
+ state.style=null;
+ state.tail=null;
+ state.tokenize=function(stream,state){
+ var e=false,c,i=0;
+ while(c=stream.next()){
+ if(c===chain[i]&&!e){
+ if(chain[++i]!==undefined){
+ state.chain=chain[i];
+ state.style=style;
+ state.tail=tail}
+ else if(tail)
+ stream.eatWhile(tail);
+ state.tokenize=tokenPerl;
+ return style}
+ e=!e&&c=="\\"}
+ return style};
+ return state.tokenize(stream,state)}
+
+ function tokenSOMETHING(stream,state,string){
+ state.tokenize=function(stream,state){
+ if(stream.string==string)
+ state.tokenize=tokenPerl;
+ stream.skipToEnd();
+ return "string"};
+ return state.tokenize(stream,state)}
+
+ function tokenPerl(stream,state){
+ if(stream.eatSpace())
+ return null;
+ if(state.chain)
+ return tokenChain(stream,state,state.chain,state.style,state.tail);
+ if(stream.match(/^\-?[\d\.]/,false))
+ if(stream.match(/^(\-?(\d*\.\d+(e[+-]?\d+)?|\d+\.\d*)|0x[\da-fA-F]+|0b[01]+|\d+(e[+-]?\d+)?)/))
+ return 'number';
+ if(stream.match(/^<<(?=\w)/)){ // NOTE: <<SOMETHING\n...\nSOMETHING\n
+ stream.eatWhile(/\w/);
+ return tokenSOMETHING(stream,state,stream.current().substr(2))}
+ if(stream.sol()&&stream.match(/^\=item(?!\w)/)){// NOTE: \n=item...\n=cut\n
+ return tokenSOMETHING(stream,state,'=cut')}
+ var ch=stream.next();
+ if(ch=='"'||ch=="'"){ // NOTE: ' or " or <<'SOMETHING'\n...\nSOMETHING\n or <<"SOMETHING"\n...\nSOMETHING\n
+ if(stream.prefix(3)=="<<"+ch){
+ var p=stream.pos;
+ stream.eatWhile(/\w/);
+ var n=stream.current().substr(1);
+ if(n&&stream.eat(ch))
+ return tokenSOMETHING(stream,state,n);
+ stream.pos=p}
+ return tokenChain(stream,state,[ch],"string")}
+ if(ch=="q"){
+ var c=stream.look(-2);
+ if(!(c&&/\w/.test(c))){
+ c=stream.look(0);
+ if(c=="x"){
+ c=stream.look(1);
+ if(c=="("){
+ stream.eatSuffix(2);
+ return tokenChain(stream,state,[")"],RXstyle,RXmodifiers)}
+ if(c=="["){
+ stream.eatSuffix(2);
+ return tokenChain(stream,state,["]"],RXstyle,RXmodifiers)}
+ if(c=="{"){
+ stream.eatSuffix(2);
+ return tokenChain(stream,state,["}"],RXstyle,RXmodifiers)}
+ if(c=="<"){
+ stream.eatSuffix(2);
+ return tokenChain(stream,state,[">"],RXstyle,RXmodifiers)}
+ if(c=="CASE"){
+ stream.eatSuffix(2);
+ return tokenChain(stream,state,["END CASE"],RXstyle,RXmodifiers)}
+ if(/[\^'"!~\/]/.test(c)){
+ stream.eatSuffix(1);
+ return tokenChain(stream,state,[stream.eat(c)],RXstyle,RXmodifiers)}}
+ else if(c=="q"){
+ c=stream.look(1);
+ if(c=="("){
+ stream.eatSuffix(2);
+ return tokenChain(stream,state,[")"],"string")}
+ if(c=="["){
+ stream.eatSuffix(2);
+ return tokenChain(stream,state,["]"],"string")}
+ if(c=="{"){
+ stream.eatSuffix(2);
+ return tokenChain(stream,state,["}"],"string")}
+ if(c=="<"){
+ stream.eatSuffix(2);
+ return tokenChain(stream,state,[">"],"string")}
+ if(/[\^'"!~\/]/.test(c)){
+ stream.eatSuffix(1);
+ return tokenChain(stream,state,[stream.eat(c)],"string")}}
+ else if(c=="w"){
+ c=stream.look(1);
+ if(c=="("){
+ stream.eatSuffix(2);
+ return tokenChain(stream,state,[")"],"bracket")}
+ if(c=="["){
+ stream.eatSuffix(2);
+ return tokenChain(stream,state,["]"],"bracket")}
+ if(c=="{"){
+ stream.eatSuffix(2);
+ return tokenChain(stream,state,["}"],"bracket")}
+ if(c=="CASE"){
+ stream.eatSuffix(2);
+ return tokenChain(stream,state,["END CASE"],"bracket")}
+ if(c=="<"){
+ stream.eatSuffix(2);
+ return tokenChain(stream,state,[">"],"bracket")}
+ if(/[\^'"!~\/]/.test(c)){
+ stream.eatSuffix(1);
+ return tokenChain(stream,state,[stream.eat(c)],"bracket")}}
+ else if(c=="r"){
+ c=stream.look(1);
+ if(c=="("){
+ stream.eatSuffix(2);
+ return tokenChain(stream,state,[")"],RXstyle,RXmodifiers)}
+ if(c=="["){
+ stream.eatSuffix(2);
+ return tokenChain(stream,state,["]"],RXstyle,RXmodifiers)}
+ if(c=="{"){
+ stream.eatSuffix(2);
+ return tokenChain(stream,state,["}"],RXstyle,RXmodifiers)}
+ if(c=="<"){
+ stream.eatSuffix(2);
+ return tokenChain(stream,state,[">"],RXstyle,RXmodifiers)}
+ if(/[\^'"!~\/]/.test(c)){
+ stream.eatSuffix(1);
+ return tokenChain(stream,state,[stream.eat(c)],RXstyle,RXmodifiers)}}
+ else if(/[\^'"!~\/(\[{<]/.test(c)){
+ if(c=="("){
+ stream.eatSuffix(1);
+ return tokenChain(stream,state,[")"],"string")}
+ if(c=="["){
+ stream.eatSuffix(1);
+ return tokenChain(stream,state,["]"],"string")}
+ if(c=="{"){
+ stream.eatSuffix(1);
+ return tokenChain(stream,state,["}"],"string")}
+ if(c=="<"){
+ stream.eatSuffix(1);
+ return tokenChain(stream,state,[">"],"string")}
+ if(/[\^'"!~\/]/.test(c)){
+ return tokenChain(stream,state,[stream.eat(c)],"string")}}}}
+ if(ch=="m"){
+ var c=stream.look(-2);
+ if(!(c&&/\w/.test(c))){
+ c=stream.eat(/[(\[{<\^'"!~\/]/);
+ if(c){
+ if(/[\^'"!~\/]/.test(c)){
+ return tokenChain(stream,state,[c],RXstyle,RXmodifiers)}
+ if(c=="("){
+ return tokenChain(stream,state,[")"],RXstyle,RXmodifiers)}
+ if(c=="["){
+ return tokenChain(stream,state,["]"],RXstyle,RXmodifiers)}
+ if(c=="{"){
+ return tokenChain(stream,state,["}"],RXstyle,RXmodifiers)}
+ if(c=="<"){
+ return tokenChain(stream,state,[">"],RXstyle,RXmodifiers)}}}}
+ if(ch=="s"){
+ var c=/[\/>\]})\w]/.test(stream.look(-2));
+ if(!c){
+ c=stream.eat(/[(\[{<\^'"!~\/]/);
+ if(c){
+ if(c=="[")
+ return tokenChain(stream,state,["]","]"],RXstyle,RXmodifiers);
+ if(c=="{")
+ return tokenChain(stream,state,["}","}"],RXstyle,RXmodifiers);
+ if(c=="<")
+ return tokenChain(stream,state,[">",">"],RXstyle,RXmodifiers);
+ if(c=="(")
+ return tokenChain(stream,state,[")",")"],RXstyle,RXmodifiers);
+ return tokenChain(stream,state,[c,c],RXstyle,RXmodifiers)}}}
+ if(ch=="y"){
+ var c=/[\/>\]})\w]/.test(stream.look(-2));
+ if(!c){
+ c=stream.eat(/[(\[{<\^'"!~\/]/);
+ if(c){
+ if(c=="[")
+ return tokenChain(stream,state,["]","]"],RXstyle,RXmodifiers);
+ if(c=="{")
+ return tokenChain(stream,state,["}","}"],RXstyle,RXmodifiers);
+ if(c=="<")
+ return tokenChain(stream,state,[">",">"],RXstyle,RXmodifiers);
+ if(c=="(")
+ return tokenChain(stream,state,[")",")"],RXstyle,RXmodifiers);
+ return tokenChain(stream,state,[c,c],RXstyle,RXmodifiers)}}}
+ if(ch=="t"){
+ var c=/[\/>\]})\w]/.test(stream.look(-2));
+ if(!c){
+ c=stream.eat("r");if(c){
+ c=stream.eat(/[(\[{<\^'"!~\/]/);
+ if(c){
+ if(c=="[")
+ return tokenChain(stream,state,["]","]"],RXstyle,RXmodifiers);
+ if(c=="{")
+ return tokenChain(stream,state,["}","}"],RXstyle,RXmodifiers);
+ if(c=="<")
+ return tokenChain(stream,state,[">",">"],RXstyle,RXmodifiers);
+ if(c=="(")
+ return tokenChain(stream,state,[")",")"],RXstyle,RXmodifiers);
+ return tokenChain(stream,state,[c,c],RXstyle,RXmodifiers)}}}}
+ if(ch=="`"){
+ return tokenChain(stream,state,[ch],"variable-2")}
+ if(ch=="/"){
+ if(!/~\s*$/.test(stream.prefix()))
+ return "operator";
+ else
+ return tokenChain(stream,state,[ch],RXstyle,RXmodifiers)}
+ if(ch=="$"){
+ var p=stream.pos;
+ if(stream.eatWhile(/\d/)||stream.eat("{")&&stream.eatWhile(/\d/)&&stream.eat("}"))
+ return "variable-2";
+ else
+ stream.pos=p}
+ if(/[$@%]/.test(ch)){
+ var p=stream.pos;
+ if(stream.eat("^")&&stream.eat(/[A-Z]/)||!/[@$%&]/.test(stream.look(-2))&&stream.eat(/[=|\\\-#?@;:&`~\^!\[\]*'"$+.,\/<>()]/)){
+ var c=stream.current();
+ if(PERL[c])
+ return "variable-2"}
+ stream.pos=p}
+ if(/[$@%&]/.test(ch)){
+ if(stream.eatWhile(/[\w$\[\]]/)||stream.eat("{")&&stream.eatWhile(/[\w$\[\]]/)&&stream.eat("}")){
+ var c=stream.current();
+ if(PERL[c])
+ return "variable-2";
+ else
+ return "variable"}}
+
+
+
+if (ch == "S") {
+ if (stream.eat("T")) {
+ if (stream.eat("A")) {
+ if (stream.eat("R")) {
+ stream.skipToEnd();
+ return "log_start_end_case";
+ }
+ } else if (stream.eat("E")) {
+ if (stream.eat("P")) {
+ stream.skipToEnd();
+ return "log_step";
+ }
+ }
+ }
+}
+
+
+
+
+
+
+
+
+if (ch == "S") {
+ if (stream.eat("T")) {
+ if (stream.eat("E")) {
+ if (stream.eat("P")) {
+
+ stream.skipToEnd();
+ return "log_step";
+ }
+ }
+ }
+ }
+
+
+
+if (ch == "P" && stream.eat("A") && stream.eat("S") && stream.eat("S") && stream.eat("E") && stream.eat("D") ) {
+ return "log_pass";
+ }
+
+
+
+
+
+
+ if (ch == "I") {
+ if (stream.eat("N")) {
+ if (stream.eat("F")) {
+ if (stream.eat("O")) {
+
+ stream.skipToEnd();
+ return "log_info";
+ }
+ }
+ }
+ }
+
+
+
+
+
+
+
+
+ if (ch == "D") {
+ if (stream.eat("E")) {
+ if (stream.eat("S")) {
+ if (stream.eat("C")) {
+ stream.skipToEnd();
+ return "log_description";
+ }
+ } else if(stream.eat("B")) {
+ if(stream.eat("U")) {
+ if(stream.eat("G")) {
+ stream.skipToEnd();
+ return "log_debug";
+ }
+ }
+ }
+ }
+ }
+
+
+
+
+
+
+ if (ch == "-") {
+
+ if (stream.eat("-")) {
+ if (stream.eat("-")) {
+ if (stream.eat(" ")) {
+
+ stream.skipToEnd();
+ return "log_error_warn";
+ }
+ }
+ }
+ }
+
+
+
+
+
+ if (ch == "+") {
+ if (stream.eat("+")) {
+ if (stream.eat("+")) {
+ if (stream.eat(" ")) {
+
+ stream.skipToEnd();
+ return "log_pass";
+ }
+ }
+ }
+ }
+
+
+
+
+
+
+
+
+if (ch == "E") {
+
+ if (stream.eat("N")) {
+ if (stream.eat("D")) {
+ if (stream.eat("C")) {
+ if (stream.eat("A")) {
+ if (stream.eat("S")) {
+
+ stream.skipToEnd();
+ return "log_start_end_case";
+ }
+ }
+ }
+ }
+ }
+ }
+
+
+
+ if(ch=="#"){
+ if(stream.look(-2)!="$"){
+ stream.skipToEnd();
+ return "comment"}}
+
+
+
+
+
+
+ if(/[:+\-\^*$&%@=<>!?|\/~\.]/.test(ch)){
+ var p=stream.pos;
+ stream.eatWhile(/[:+\-\^*$&%@=<>!?|\/~\.]/);
+ if(PERL[stream.current()])
+ return "operator";
+ else
+ stream.pos=p}
+ if(ch=="_"){
+ if(stream.pos==1){
+ if(stream.suffix(6)=="_END__"){
+ return tokenChain(stream,state,['\0'],"comment")}
+ else if(stream.suffix(7)=="_DATA__"){
+ return tokenChain(stream,state,['\0'],"variable-2")}
+ else if(stream.suffix(7)=="_C__"){
+ return tokenChain(stream,state,['\0'],"string")}}}
+ if(/\w/.test(ch)){
+ var p=stream.pos;
+ if(stream.look(-2)=="{"&&(stream.look(0)=="}"||stream.eatWhile(/\w/)&&stream.look(0)=="}"))
+ return "string";
+ else
+ stream.pos=p}
+ if(/[A-Z]/.test(ch)){
+ var l=stream.look(-2);
+ var p=stream.pos;
+ stream.eatWhile(/[A-Z_]/);
+ if(/[\da-z]/.test(stream.look(0))){
+ stream.pos=p}
+ else{
+ var c=PERL[stream.current()];
+ if(!c)
+ return "meta";
+ if(c[1])
+ c=c[0];
+ if(l!=":"){
+ if(c==1)
+ return "keyword";
+ else if(c==2)
+ return "def";
+ else if(c==3)
+ return "atom";
+ else if(c==4)
+ return "operator";
+ else if(c==5)
+ return "variable-2";
+ else
+ return "meta"}
+ else
+ return "meta"}}
+
+
+
+ if(/[a-zA-Z_]/.test(ch)){
+ var l=stream.look(-2);
+ stream.eatWhile(/\w/);
+ var c=PERL[stream.current()];
+ if(!c)
+ return "meta";
+ if(c[1])
+ c=c[0];
+ if(l!=":"){
+ if(c==1)
+ return "keyword";
+ else if(c==2)
+ return "def";
+ else if(c==3)
+ return "atom";
+ else if(c==4)
+ return "operator";
+ else if(c==5)
+ return "variable-2";
+ else
+ return "meta"}
+ else
+ return "meta"}
+ return null }
+
+
+ return{
+ startState:function(){
+ return{
+ tokenize:tokenPerl,
+ chain:null,
+ style:null,
+ tail:null}},
+ token:function(stream,state){
+ return (state.tokenize||tokenPerl)(stream,state)},
+ electricChars:"{}"}});
+
+CodeMirror.defineMIME("text/x-perl", "perl");
+
+// it's like "peek", but need for look-ahead or look-behind if index < 0
+CodeMirror.StringStream.prototype.look=function(c){
+ return this.string.charAt(this.pos+(c||0))};
+
+// return a part of prefix of current stream from current position
+CodeMirror.StringStream.prototype.prefix=function(c){
+ if(c){
+ var x=this.pos-c;
+ return this.string.substr((x>=0?x:0),c)}
+ else{
+ return this.string.substr(0,this.pos-1)}};
+
+// return a part of suffix of current stream from current position
+CodeMirror.StringStream.prototype.suffix=function(c){
+ var y=this.string.length;
+ var x=y-this.pos+1;
+ return this.string.substr(this.pos,(c&&c<y?c:x))};
+
+// return a part of suffix of current stream from current position and change current position
+CodeMirror.StringStream.prototype.nsuffix=function(c){
+ var p=this.pos;
+ var l=c||(this.string.length-this.pos+1);
+ this.pos+=l;
+ return this.string.substr(p,l)};
+
+// eating and vomiting a part of stream from current position
+CodeMirror.StringStream.prototype.eatSuffix=function(c){
+ var x=this.pos+c;
+ var y;
+ if(x<=0)
+ this.pos=0;
+ else if(x>=(y=this.string.length-1))
+ this.pos=y;
+ else
+ this.pos=x};
diff --git a/TestON/TAI/src/EditorScripts/save.png b/TestON/TAI/src/EditorScripts/save.png
new file mode 100644
index 0000000..ed3da6d
--- /dev/null
+++ b/TestON/TAI/src/EditorScripts/save.png
Binary files differ
diff --git a/TestON/TAI/src/EditorScripts/search.js b/TestON/TAI/src/EditorScripts/search.js
new file mode 100644
index 0000000..22e1c2d
--- /dev/null
+++ b/TestON/TAI/src/EditorScripts/search.js
@@ -0,0 +1,114 @@
+// 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: <input type="text" style="width: 10em"> <input type="submit" name=b1 value="Find"> <span style="color: #888">(Use /re/ syntax for regexp search)</span>';
+ 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() < 200000) { // 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: <input type="text" style="width: 10em"> <span style="color: #888">(Use /re/ syntax for regexp search)</span>';
+ var replacementQueryDialog = 'With: <input type="text" style="width: 10em">';
+ var doReplaceConfirm = "Replace? <button>Yes</button> <button>No</button> <button>Stop</button>";
+ 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);};
+})();
diff --git a/TestON/TAI/src/EditorScripts/searchcursor.js b/TestON/TAI/src/EditorScripts/searchcursor.js
new file mode 100644
index 0000000..ec3f73c
--- /dev/null
+++ b/TestON/TAI/src/EditorScripts/searchcursor.js
@@ -0,0 +1,117 @@
+(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);
+ });
+})();
diff --git a/TestON/TAI/src/EditorScripts/simple-hint.css b/TestON/TAI/src/EditorScripts/simple-hint.css
new file mode 100644
index 0000000..7bc8689
--- /dev/null
+++ b/TestON/TAI/src/EditorScripts/simple-hint.css
@@ -0,0 +1,17 @@
+.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;
+}
+
diff --git a/TestON/TAI/src/EditorScripts/simple-hint.js b/TestON/TAI/src/EditorScripts/simple-hint.js
new file mode 100644
index 0000000..3e760fc
--- /dev/null
+++ b/TestON/TAI/src/EditorScripts/simple-hint.js
@@ -0,0 +1,73 @@
+(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;
+ };
+})();
+
diff --git a/TestON/TAI/src/EditorScripts/xml.js b/TestON/TAI/src/EditorScripts/xml.js
new file mode 100644
index 0000000..3fbe98f
--- /dev/null
+++ b/TestON/TAI/src/EditorScripts/xml.js
@@ -0,0 +1,325 @@
+CodeMirror.defineMode("xml", function(config, parserConfig) {
+ var indentUnit = config.indentUnit;
+ var Kludges = parserConfig.htmlMode ? {
+ autoSelfClosers: {'area': true, 'base': true, 'br': true, 'col': true, 'command': true,
+ 'embed': true, 'frame': true, 'hr': true, 'img': true, 'input': true,
+ 'keygen': true, 'link': true, 'meta': true, 'param': true, 'source': true,
+ 'track': true, 'wbr': true},
+ implicitlyClosed: {'dd': true, 'li': true, 'optgroup': true, 'option': true, 'p': true,
+ 'rp': true, 'rt': true, 'tbody': true, 'td': true, 'tfoot': true,
+ 'th': true, 'tr': true},
+ contextGrabbers: {
+ 'dd': {'dd': true, 'dt': true},
+ 'dt': {'dd': true, 'dt': true},
+ 'li': {'li': true},
+ 'option': {'option': true, 'optgroup': true},
+ 'optgroup': {'optgroup': true},
+ 'p': {'address': true, 'article': true, 'aside': true, 'blockquote': true, 'dir': true,
+ 'div': true, 'dl': true, 'fieldset': true, 'footer': true, 'form': true,
+ 'h1': true, 'h2': true, 'h3': true, 'h4': true, 'h5': true, 'h6': true,
+ 'header': true, 'hgroup': true, 'hr': true, 'menu': true, 'nav': true, 'ol': true,
+ 'p': true, 'pre': true, 'section': true, 'table': true, 'ul': true},
+ 'rp': {'rp': true, 'rt': true},
+ 'rt': {'rp': true, 'rt': true},
+ 'tbody': {'tbody': true, 'tfoot': true},
+ 'td': {'td': true, 'th': true},
+ 'tfoot': {'tbody': true},
+ 'th': {'td': true, 'th': true},
+ 'thead': {'tbody': true, 'tfoot': true},
+ 'tr': {'tr': true}
+ },
+ doNotIndent: {"pre": true},
+ allowUnquoted: true,
+ allowMissing: false
+ } : {
+ autoSelfClosers: {},
+ implicitlyClosed: {},
+ contextGrabbers: {},
+ doNotIndent: {},
+ allowUnquoted: false,
+ allowMissing: false
+ };
+ var alignCDATA = parserConfig.alignCDATA;
+
+ // Return variables for tokenizers
+ var tagName, type;
+
+ function inText(stream, state) {
+ function chain(parser) {
+ state.tokenize = parser;
+ return parser(stream, state);
+ }
+
+ var ch = stream.next();
+ if (ch == "<") {
+ if (stream.eat("!")) {
+ if (stream.eat("[")) {
+ if (stream.match("CDATA[")) return chain(inBlock("atom", "]]>"));
+ else return null;
+ }
+ else if (stream.match("--")) return chain(inBlock("comment", "-->"));
+ else if (stream.match("DOCTYPE", true, true)) {
+ stream.eatWhile(/[\w\._\-]/);
+ return chain(doctype(1));
+ }
+ else return null;
+ }
+ else if (stream.eat("?")) {
+ stream.eatWhile(/[\w\._\-]/);
+ state.tokenize = inBlock("meta", "?>");
+ return "meta";
+ }
+ else {
+ type = stream.eat("/") ? "closeTag" : "openTag";
+ stream.eatSpace();
+ tagName = "";
+ var c;
+ while ((c = stream.eat(/[^\s\u00a0=<>\"\'\/?]/))) tagName += c;
+ state.tokenize = inTag;
+ return "tag";
+ }
+ }
+ else if (ch == "&") {
+ var ok;
+ if (stream.eat("#")) {
+ if (stream.eat("x")) {
+ ok = stream.eatWhile(/[a-fA-F\d]/) && stream.eat(";");
+ } else {
+ ok = stream.eatWhile(/[\d]/) && stream.eat(";");
+ }
+ } else {
+ ok = stream.eatWhile(/[\w\.\-:]/) && stream.eat(";");
+ }
+ return ok ? "atom" : "error";
+ }
+ else {
+ stream.eatWhile(/[^&<]/);
+ return null;
+ }
+ }
+
+ function inTag(stream, state) {
+ var ch = stream.next();
+ if (ch == ">" || (ch == "/" && stream.eat(">"))) {
+ state.tokenize = inText;
+ type = ch == ">" ? "endTag" : "selfcloseTag";
+ return "tag";
+ }
+ else if (ch == "=") {
+ type = "equals";
+ return null;
+ }
+ else if (/[\'\"]/.test(ch)) {
+ state.tokenize = inAttribute(ch);
+ return state.tokenize(stream, state);
+ }
+ else {
+ stream.eatWhile(/[^\s\u00a0=<>\"\'\/?]/);
+ return "word";
+ }
+ }
+
+ function inAttribute(quote) {
+ return function(stream, state) {
+ while (!stream.eol()) {
+ if (stream.next() == quote) {
+ state.tokenize = inTag;
+ break;
+ }
+ }
+ return "string";
+ };
+ }
+
+ function inBlock(style, terminator) {
+ return function(stream, state) {
+ while (!stream.eol()) {
+ if (stream.match(terminator)) {
+ state.tokenize = inText;
+ break;
+ }
+ stream.next();
+ }
+ return style;
+ };
+ }
+ function doctype(depth) {
+ return function(stream, state) {
+ var ch;
+ while ((ch = stream.next()) != null) {
+ if (ch == "<") {
+ state.tokenize = doctype(depth + 1);
+ return state.tokenize(stream, state);
+ } else if (ch == ">") {
+ if (depth == 1) {
+ state.tokenize = inText;
+ break;
+ } else {
+ state.tokenize = doctype(depth - 1);
+ return state.tokenize(stream, state);
+ }
+ }
+ }
+ return "meta";
+ };
+ }
+
+ var curState, setStyle;
+ function pass() {
+ for (var i = arguments.length - 1; i >= 0; i--) curState.cc.push(arguments[i]);
+ }
+ function cont() {
+ pass.apply(null, arguments);
+ return true;
+ }
+
+ function pushContext(tagName, startOfLine) {
+ var noIndent = Kludges.doNotIndent.hasOwnProperty(tagName) || (curState.context && curState.context.noIndent);
+ curState.context = {
+ prev: curState.context,
+ tagName: tagName,
+ indent: curState.indented,
+ startOfLine: startOfLine,
+ noIndent: noIndent
+ };
+ }
+ function popContext() {
+ if (curState.context) curState.context = curState.context.prev;
+ }
+
+ function element(type) {
+ if (type == "openTag") {
+ curState.tagName = tagName;
+ return cont(attributes, endtag(curState.startOfLine));
+ } else if (type == "closeTag") {
+ var err = false;
+ if (curState.context) {
+ if (curState.context.tagName != tagName) {
+ if (Kludges.implicitlyClosed.hasOwnProperty(curState.context.tagName.toLowerCase())) {
+ popContext();
+ }
+ err = !curState.context || curState.context.tagName != tagName;
+ }
+ } else {
+ err = true;
+ }
+ if (err) setStyle = "error";
+ return cont(endclosetag(err));
+ }
+ return cont();
+ }
+ function endtag(startOfLine) {
+ return function(type) {
+ if (type == "selfcloseTag" ||
+ (type == "endTag" && Kludges.autoSelfClosers.hasOwnProperty(curState.tagName.toLowerCase()))) {
+ maybePopContext(curState.tagName.toLowerCase());
+ return cont();
+ }
+ if (type == "endTag") {
+ maybePopContext(curState.tagName.toLowerCase());
+ pushContext(curState.tagName, startOfLine);
+ return cont();
+ }
+ return cont();
+ };
+ }
+ function endclosetag(err) {
+ return function(type) {
+ if (err) setStyle = "error";
+ if (type == "endTag") { popContext(); return cont(); }
+ setStyle = "error";
+ return cont(arguments.callee);
+ }
+ }
+ function maybePopContext(nextTagName) {
+ var parentTagName;
+ while (true) {
+ if (!curState.context) {
+ return;
+ }
+ parentTagName = curState.context.tagName.toLowerCase();
+ if (!Kludges.contextGrabbers.hasOwnProperty(parentTagName) ||
+ !Kludges.contextGrabbers[parentTagName].hasOwnProperty(nextTagName)) {
+ return;
+ }
+ popContext();
+ }
+ }
+
+ function attributes(type) {
+ if (type == "word") {setStyle = "attribute"; return cont(attribute, attributes);}
+ if (type == "endTag" || type == "selfcloseTag") return pass();
+ setStyle = "error";
+ return cont(attributes);
+ }
+ function attribute(type) {
+ if (type == "equals") return cont(attvalue, attributes);
+ if (!Kludges.allowMissing) setStyle = "error";
+ return (type == "endTag" || type == "selfcloseTag") ? pass() : cont();
+ }
+ function attvalue(type) {
+ if (type == "string") return cont(attvaluemaybe);
+ if (type == "word" && Kludges.allowUnquoted) {setStyle = "string"; return cont();}
+ setStyle = "error";
+ return (type == "endTag" || type == "selfCloseTag") ? pass() : cont();
+ }
+ function attvaluemaybe(type) {
+ if (type == "string") return cont(attvaluemaybe);
+ else return pass();
+ }
+
+ return {
+ startState: function() {
+ return {tokenize: inText, cc: [], indented: 0, startOfLine: true, tagName: null, context: null};
+ },
+
+ token: function(stream, state) {
+ if (stream.sol()) {
+ state.startOfLine = true;
+ state.indented = stream.indentation();
+ }
+ if (stream.eatSpace()) return null;
+
+ setStyle = type = tagName = null;
+ var style = state.tokenize(stream, state);
+ state.type = type;
+ if ((style || type) && style != "comment") {
+ curState = state;
+ while (true) {
+ var comb = state.cc.pop() || element;
+ if (comb(type || style)) break;
+ }
+ }
+ state.startOfLine = false;
+ return setStyle || style;
+ },
+
+ indent: function(state, textAfter, fullLine) {
+ var context = state.context;
+ if ((state.tokenize != inTag && state.tokenize != inText) ||
+ context && context.noIndent)
+ return fullLine ? fullLine.match(/^(\s*)/)[0].length : 0;
+ if (alignCDATA && /<!\[CDATA\[/.test(textAfter)) return 0;
+ if (context && /^<\//.test(textAfter))
+ context = context.prev;
+ while (context && !context.startOfLine)
+ context = context.prev;
+ if (context) return context.indent + indentUnit;
+ else return 0;
+ },
+
+ compareStates: function(a, b) {
+ if (a.indented != b.indented || a.tokenize != b.tokenize) return false;
+ for (var ca = a.context, cb = b.context; ; ca = ca.prev, cb = cb.prev) {
+ if (!ca || !cb) return ca == cb;
+ if (ca.tagName != cb.tagName) return false;
+ }
+ },
+
+ electricChars: "/"
+ };
+});
+
+CodeMirror.defineMIME("application/xml", "xml");
+if (!CodeMirror.mimeModes.hasOwnProperty("text/html"))
+ CodeMirror.defineMIME("text/html", {name: "xml", htmlMode: true});