mirror of
https://github.com/overleaf/overleaf.git
synced 2024-11-21 20:47:08 -05:00
704 lines
25 KiB
JavaScript
704 lines
25 KiB
JavaScript
ace.define("ace/mode/latex_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rules"], function(require, exports, module) {
|
|
"use strict";
|
|
|
|
var oop = require("../lib/oop");
|
|
var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
|
|
|
|
var LatexHighlightRules = function() {
|
|
|
|
this.$rules = {
|
|
"start" : [{
|
|
token : "comment",
|
|
regex : "%.*$"
|
|
}, {
|
|
token : ["keyword", "lparen", "variable.parameter", "rparen", "lparen", "storage.type", "rparen"],
|
|
regex : "(\\\\(?:documentclass|usepackage|input))(?:(\\[)([^\\]]*)(\\]))?({)([^}]*)(})"
|
|
}, {
|
|
token : ["keyword","lparen", "variable.parameter", "rparen"],
|
|
regex : "(\\\\(?:label|v?ref|cite(?:[^{]*)))(?:({)([^}]*)(}))?"
|
|
}, {
|
|
token : ["storage.type", "lparen", "variable.parameter", "rparen"],
|
|
regex : "(\\\\begin)({)(verbatim)(})",
|
|
next : "verbatim"
|
|
}, {
|
|
token : ["storage.type", "lparen", "variable.parameter", "rparen"],
|
|
regex : "(\\\\begin)({)(lstlisting)(})",
|
|
next : "lstlisting"
|
|
}, {
|
|
token : ["storage.type", "lparen", "variable.parameter", "rparen"],
|
|
regex : "(\\\\(?:begin|end))({)([\\w*]*)(})"
|
|
}, {
|
|
token : "storage.type",
|
|
regex : /\\verb\b\*?/,
|
|
next : [{
|
|
token : ["keyword.operator", "string", "keyword.operator"],
|
|
regex : "(.)(.*?)(\\1|$)|",
|
|
next : "start"
|
|
}]
|
|
}, {
|
|
token : "storage.type",
|
|
regex : "\\\\[a-zA-Z]+"
|
|
}, {
|
|
token : "lparen",
|
|
regex : "[[({]"
|
|
}, {
|
|
token : "rparen",
|
|
regex : "[\\])}]"
|
|
}, {
|
|
token : "constant.character.escape",
|
|
regex : "\\\\[^a-zA-Z]?"
|
|
}, {
|
|
token : "string",
|
|
regex : "\\${1,2}",
|
|
next : "equation"
|
|
}],
|
|
"equation" : [{
|
|
token : "comment",
|
|
regex : "%.*$"
|
|
}, {
|
|
token : "string",
|
|
regex : "\\${1,2}",
|
|
next : "start"
|
|
}, {
|
|
token : "constant.character.escape",
|
|
regex : "\\\\(?:[^a-zA-Z]|[a-zA-Z]+)"
|
|
}, {
|
|
token : "error",
|
|
regex : "^\\s*$",
|
|
next : "start"
|
|
}, {
|
|
defaultToken : "string"
|
|
}],
|
|
"verbatim": [{
|
|
token : ["storage.type", "lparen", "variable.parameter", "rparen"],
|
|
regex : "(\\\\end)({)(verbatim)(})",
|
|
next : "start"
|
|
}, {
|
|
defaultToken : "text"
|
|
}],
|
|
"lstlisting": [{
|
|
token : ["storage.type", "lparen", "variable.parameter", "rparen"],
|
|
regex : "(\\\\end)({)(lstlisting)(})",
|
|
next : "start"
|
|
}, {
|
|
defaultToken : "text"
|
|
}]
|
|
};
|
|
|
|
this.normalizeRules();
|
|
};
|
|
oop.inherits(LatexHighlightRules, TextHighlightRules);
|
|
|
|
exports.LatexHighlightRules = LatexHighlightRules;
|
|
|
|
});
|
|
|
|
ace.define("ace/mode/folding/latex",["require","exports","module","ace/lib/oop","ace/mode/folding/fold_mode","ace/range","ace/token_iterator"], function(require, exports, module) {
|
|
"use strict";
|
|
|
|
var oop = require("../../lib/oop");
|
|
var BaseFoldMode = require("./fold_mode").FoldMode;
|
|
var Range = require("../../range").Range;
|
|
var TokenIterator = require("../../token_iterator").TokenIterator;
|
|
var keywordLevels = {
|
|
"\\subparagraph": 1,
|
|
"\\paragraph": 2,
|
|
"\\subsubsubsection": 3,
|
|
"\\subsubsection": 4,
|
|
"\\subsection": 5,
|
|
"\\section": 6,
|
|
"\\chapter": 7,
|
|
"\\part": 8,
|
|
"\\begin": 9,
|
|
"\\end": 10
|
|
};
|
|
|
|
var FoldMode = exports.FoldMode = function() {};
|
|
|
|
oop.inherits(FoldMode, BaseFoldMode);
|
|
|
|
(function() {
|
|
|
|
this.foldingStartMarker = /^\s*\\(begin)|\s*\\(part|chapter|(?:sub)*(?:section|paragraph))\b|{\s*$/;
|
|
this.foldingStopMarker = /^\s*\\(end)\b|^\s*}/;
|
|
|
|
this.getFoldWidgetRange = function(session, foldStyle, row) {
|
|
var line = session.doc.getLine(row);
|
|
var match = this.foldingStartMarker.exec(line);
|
|
if (match) {
|
|
if (match[1])
|
|
return this.latexBlock(session, row, match[0].length - 1);
|
|
if (match[2])
|
|
return this.latexSection(session, row, match[0].length - 1);
|
|
|
|
return this.openingBracketBlock(session, "{", row, match.index);
|
|
}
|
|
|
|
var match = this.foldingStopMarker.exec(line);
|
|
if (match) {
|
|
if (match[1])
|
|
return this.latexBlock(session, row, match[0].length - 1);
|
|
|
|
return this.closingBracketBlock(session, "}", row, match.index + match[0].length);
|
|
}
|
|
};
|
|
|
|
this.latexBlock = function(session, row, column, returnRange) {
|
|
var keywords = {
|
|
"\\begin": 1,
|
|
"\\end": -1
|
|
};
|
|
|
|
var stream = new TokenIterator(session, row, column);
|
|
var token = stream.getCurrentToken();
|
|
if (!token || !(token.type == "storage.type" || token.type == "constant.character.escape"))
|
|
return;
|
|
|
|
var val = token.value;
|
|
var dir = keywords[val];
|
|
|
|
var getType = function() {
|
|
var token = stream.stepForward();
|
|
var type = token.type == "lparen" ?stream.stepForward().value : "";
|
|
if (dir === -1) {
|
|
stream.stepBackward();
|
|
if (type)
|
|
stream.stepBackward();
|
|
}
|
|
return type;
|
|
};
|
|
var stack = [getType()];
|
|
var startColumn = dir === -1 ? stream.getCurrentTokenColumn() : session.getLine(row).length;
|
|
var startRow = row;
|
|
|
|
stream.step = dir === -1 ? stream.stepBackward : stream.stepForward;
|
|
while(token = stream.step()) {
|
|
if (!token || !(token.type == "storage.type" || token.type == "constant.character.escape"))
|
|
continue;
|
|
var level = keywords[token.value];
|
|
if (!level)
|
|
continue;
|
|
var type = getType();
|
|
if (level === dir)
|
|
stack.unshift(type);
|
|
else if (stack.shift() !== type || !stack.length)
|
|
break;
|
|
}
|
|
|
|
if (stack.length)
|
|
return;
|
|
|
|
if (dir == 1) {
|
|
stream.stepBackward();
|
|
stream.stepBackward();
|
|
}
|
|
|
|
if (returnRange)
|
|
return stream.getCurrentTokenRange();
|
|
|
|
var row = stream.getCurrentTokenRow();
|
|
if (dir === -1)
|
|
return new Range(row, session.getLine(row).length, startRow, startColumn);
|
|
else
|
|
return new Range(startRow, startColumn, row, stream.getCurrentTokenColumn());
|
|
};
|
|
|
|
this.latexSection = function(session, row, column) {
|
|
var stream = new TokenIterator(session, row, column);
|
|
var token = stream.getCurrentToken();
|
|
if (!token || token.type != "storage.type")
|
|
return;
|
|
|
|
var startLevel = keywordLevels[token.value] || 0;
|
|
var stackDepth = 0;
|
|
var endRow = row;
|
|
|
|
while(token = stream.stepForward()) {
|
|
if (token.type !== "storage.type")
|
|
continue;
|
|
var level = keywordLevels[token.value] || 0;
|
|
|
|
if (level >= 9) {
|
|
if (!stackDepth)
|
|
endRow = stream.getCurrentTokenRow() - 1;
|
|
stackDepth += level == 9 ? 1 : - 1;
|
|
if (stackDepth < 0)
|
|
break;
|
|
} else if (level >= startLevel)
|
|
break;
|
|
}
|
|
|
|
if (!stackDepth)
|
|
endRow = stream.getCurrentTokenRow() - 1;
|
|
|
|
while (endRow > row && !/\S/.test(session.getLine(endRow)))
|
|
endRow--;
|
|
|
|
return new Range(
|
|
row, session.getLine(row).length,
|
|
endRow, session.getLine(endRow).length
|
|
);
|
|
};
|
|
|
|
}).call(FoldMode.prototype);
|
|
|
|
});
|
|
|
|
ace.define("ace/mode/behaviour/latex",["require","exports","module","ace/lib/oop","ace/mode/behaviour","ace/token_iterator","ace/lib/lang"], function(require, exports, module) {
|
|
"use strict";
|
|
|
|
var oop = require("../../lib/oop");
|
|
var Behaviour = require("../behaviour").Behaviour;
|
|
var TokenIterator = require("../../token_iterator").TokenIterator;
|
|
var lang = require("../../lib/lang");
|
|
|
|
var SAFE_INSERT_IN_TOKENS =
|
|
["text", "paren.rparen", "punctuation.operator"];
|
|
var SAFE_INSERT_BEFORE_TOKENS =
|
|
["text", "paren.rparen", "punctuation.operator", "comment"];
|
|
|
|
var context;
|
|
var contextCache = {};
|
|
var initContext = function(editor) {
|
|
var id = -1;
|
|
if (editor.multiSelect) {
|
|
id = editor.selection.index;
|
|
if (contextCache.rangeCount != editor.multiSelect.rangeCount)
|
|
contextCache = {rangeCount: editor.multiSelect.rangeCount};
|
|
}
|
|
if (contextCache[id])
|
|
return context = contextCache[id];
|
|
context = contextCache[id] = {
|
|
autoInsertedBrackets: 0,
|
|
autoInsertedRow: -1,
|
|
autoInsertedLineEnd: "",
|
|
maybeInsertedBrackets: 0,
|
|
maybeInsertedRow: -1,
|
|
maybeInsertedLineStart: "",
|
|
maybeInsertedLineEnd: ""
|
|
};
|
|
};
|
|
|
|
var getWrapped = function(selection, selected, opening, closing) {
|
|
var rowDiff = selection.end.row - selection.start.row;
|
|
return {
|
|
text: opening + selected + closing,
|
|
selection: [
|
|
0,
|
|
selection.start.column + 1,
|
|
rowDiff,
|
|
selection.end.column + (rowDiff ? 0 : 1)
|
|
]
|
|
};
|
|
};
|
|
|
|
var LatexBehaviour = function() {
|
|
this.add("braces", "insertion", function(state, action, editor, session, text) {
|
|
if (editor.completer && editor.completer.popup && editor.completer.popup.isOpen) {
|
|
return;
|
|
}
|
|
var cursor = editor.getCursorPosition();
|
|
var line = session.doc.getLine(cursor.row);
|
|
var lastChar = line[cursor.column-1];
|
|
if (lastChar === '\\') {
|
|
return;
|
|
}
|
|
if (text == '{') {
|
|
initContext(editor);
|
|
var selection = editor.getSelectionRange();
|
|
var selected = session.doc.getTextRange(selection);
|
|
if (selected !== "" && editor.getWrapBehavioursEnabled()) {
|
|
return getWrapped(selection, selected, '{', '}');
|
|
} else if (LatexBehaviour.isSaneInsertion(editor, session)) {
|
|
LatexBehaviour.recordAutoInsert(editor, session, "}");
|
|
return {
|
|
text: '{}',
|
|
selection: [1, 1]
|
|
};
|
|
}
|
|
} else if (text == '}') {
|
|
initContext(editor);
|
|
var rightChar = line.substring(cursor.column, cursor.column + 1);
|
|
if (rightChar == '}') {
|
|
var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row});
|
|
if (matching !== null && LatexBehaviour.isAutoInsertedClosing(cursor, line, text)) {
|
|
LatexBehaviour.popAutoInsertedClosing();
|
|
return {
|
|
text: '',
|
|
selection: [1, 1]
|
|
};
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
this.add("braces", "deletion", function(state, action, editor, session, range) {
|
|
if (editor.completer && editor.completer.popup && editor.completer.popup.isOpen) {
|
|
return;
|
|
}
|
|
var selected = session.doc.getTextRange(range);
|
|
if (!range.isMultiLine() && selected == '{') {
|
|
initContext(editor);
|
|
var line = session.doc.getLine(range.start.row);
|
|
var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
|
|
if (rightChar == '}') {
|
|
range.end.column++;
|
|
return range;
|
|
}
|
|
}
|
|
});
|
|
|
|
this.add("brackets", "insertion", function(state, action, editor, session, text) {
|
|
if (editor.completer && editor.completer.popup && editor.completer.popup.isOpen) {
|
|
return;
|
|
}
|
|
var cursor = editor.getCursorPosition();
|
|
var line = session.doc.getLine(cursor.row);
|
|
var lastChar = line[cursor.column-1];
|
|
if (lastChar === '\\') {
|
|
return;
|
|
}
|
|
if (text == '[') {
|
|
initContext(editor);
|
|
var selection = editor.getSelectionRange();
|
|
var selected = session.doc.getTextRange(selection);
|
|
if (selected !== "" && editor.getWrapBehavioursEnabled()) {
|
|
return getWrapped(selection, selected, '[', ']');
|
|
} else if (LatexBehaviour.isSaneInsertion(editor, session)) {
|
|
LatexBehaviour.recordAutoInsert(editor, session, "]");
|
|
return {
|
|
text: '[]',
|
|
selection: [1, 1]
|
|
};
|
|
}
|
|
} else if (text == ']') {
|
|
initContext(editor);
|
|
var rightChar = line.substring(cursor.column, cursor.column + 1);
|
|
if (rightChar == ']') {
|
|
var matching = session.$findOpeningBracket(']', {column: cursor.column + 1, row: cursor.row});
|
|
if (matching !== null && LatexBehaviour.isAutoInsertedClosing(cursor, line, text)) {
|
|
LatexBehaviour.popAutoInsertedClosing();
|
|
return {
|
|
text: '',
|
|
selection: [1, 1]
|
|
};
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
this.add("brackets", "deletion", function(state, action, editor, session, range) {
|
|
if (editor.completer && editor.completer.popup && editor.completer.popup.isOpen) {
|
|
return;
|
|
}
|
|
var selected = session.doc.getTextRange(range);
|
|
if (!range.isMultiLine() && selected == '[') {
|
|
initContext(editor);
|
|
var line = session.doc.getLine(range.start.row);
|
|
var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
|
|
if (rightChar == ']') {
|
|
range.end.column++;
|
|
return range;
|
|
}
|
|
}
|
|
});
|
|
|
|
this.add("dollars", "insertion", function(state, action, editor, session, text) {
|
|
var cursor = editor.getCursorPosition();
|
|
var line = session.doc.getLine(cursor.row);
|
|
var lastChar = line[cursor.column-1];
|
|
if (lastChar === '\\') {
|
|
return;
|
|
}
|
|
if (text == '$') {
|
|
if (this.lineCommentStart && this.lineCommentStart.indexOf(text) != -1)
|
|
return;
|
|
initContext(editor);
|
|
var quote = text;
|
|
var selection = editor.getSelectionRange();
|
|
var selected = session.doc.getTextRange(selection);
|
|
if (selected !== "" && selected !== "$" && editor.getWrapBehavioursEnabled()) {
|
|
return getWrapped(selection, selected, quote, quote);
|
|
} else if (!selected) {
|
|
var leftChar = line.substring(cursor.column-1, cursor.column);
|
|
var rightChar = line.substring(cursor.column, cursor.column + 1);
|
|
|
|
var token = session.getTokenAt(cursor.row, cursor.column);
|
|
var rightToken = session.getTokenAt(cursor.row, cursor.column + 1);
|
|
|
|
var stringBefore = token && /string|escape/.test(token.type);
|
|
var stringAfter = !rightToken || /string|escape/.test(rightToken.type);
|
|
|
|
var pair;
|
|
if (rightChar == quote) {
|
|
pair = stringBefore !== stringAfter;
|
|
if (pair && /string\.end/.test(rightToken.type))
|
|
pair = false;
|
|
} else {
|
|
if (stringBefore && !stringAfter)
|
|
return null; // wrap string with different quote
|
|
if (stringBefore && stringAfter)
|
|
return null; // do not pair quotes inside strings
|
|
var wordRe = session.$mode.tokenRe;
|
|
wordRe.lastIndex = 0;
|
|
var isWordBefore = wordRe.test(leftChar);
|
|
wordRe.lastIndex = 0;
|
|
var isWordAfter = wordRe.test(leftChar);
|
|
if (isWordBefore || isWordAfter)
|
|
return null; // before or after alphanumeric
|
|
if (rightChar && !/[\s;,.})\]\\]/.test(rightChar))
|
|
return null; // there is rightChar and it isn't closing
|
|
pair = true;
|
|
}
|
|
return {
|
|
text: pair ? quote + quote : "",
|
|
selection: [1,1]
|
|
};
|
|
}
|
|
}
|
|
});
|
|
|
|
this.add("dollars", "deletion", function(state, action, editor, session, range) {
|
|
var selected = session.doc.getTextRange(range);
|
|
if (!range.isMultiLine() && (selected == '$')) {
|
|
initContext(editor);
|
|
var line = session.doc.getLine(range.start.row);
|
|
var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
|
|
if (rightChar == selected) {
|
|
range.end.column++;
|
|
return range;
|
|
}
|
|
}
|
|
});
|
|
|
|
};
|
|
|
|
|
|
LatexBehaviour.isSaneInsertion = function(editor, session) {
|
|
var cursor = editor.getCursorPosition();
|
|
var iterator = new TokenIterator(session, cursor.row, cursor.column);
|
|
if (!this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS)) {
|
|
var iterator2 = new TokenIterator(session, cursor.row, cursor.column + 1);
|
|
if (!this.$matchTokenType(iterator2.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS))
|
|
return false;
|
|
}
|
|
iterator.stepForward();
|
|
return iterator.getCurrentTokenRow() !== cursor.row ||
|
|
this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_BEFORE_TOKENS);
|
|
};
|
|
|
|
LatexBehaviour.$matchTokenType = function(token, types) {
|
|
return types.indexOf(token.type || token) > -1;
|
|
};
|
|
|
|
LatexBehaviour.recordAutoInsert = function(editor, session, bracket) {
|
|
var cursor = editor.getCursorPosition();
|
|
var line = session.doc.getLine(cursor.row);
|
|
if (!this.isAutoInsertedClosing(cursor, line, context.autoInsertedLineEnd[0]))
|
|
context.autoInsertedBrackets = 0;
|
|
context.autoInsertedRow = cursor.row;
|
|
context.autoInsertedLineEnd = bracket + line.substr(cursor.column);
|
|
context.autoInsertedBrackets++;
|
|
};
|
|
|
|
LatexBehaviour.isAutoInsertedClosing = function(cursor, line, bracket) {
|
|
return context.autoInsertedBrackets > 0 &&
|
|
cursor.row === context.autoInsertedRow &&
|
|
bracket === context.autoInsertedLineEnd[0] &&
|
|
line.substr(cursor.column) === context.autoInsertedLineEnd;
|
|
};
|
|
|
|
LatexBehaviour.popAutoInsertedClosing = function() {
|
|
context.autoInsertedLineEnd = context.autoInsertedLineEnd.substr(1);
|
|
context.autoInsertedBrackets--;
|
|
};
|
|
|
|
|
|
oop.inherits(LatexBehaviour, Behaviour);
|
|
|
|
exports.LatexBehaviour = LatexBehaviour;
|
|
});
|
|
|
|
ace.define("ace/mode/latex",["require","exports","module","ace/lib/oop","ace/mode/text","ace/mode/latex_highlight_rules","ace/mode/folding/latex","ace/range","ace/worker/worker_client","ace/mode/behaviour/latex"], function(require, exports, module) {
|
|
"use strict";
|
|
|
|
var oop = require("../lib/oop");
|
|
var TextMode = require("./text").Mode;
|
|
var LatexHighlightRules = require("./latex_highlight_rules").LatexHighlightRules;
|
|
var LatexFoldMode = require("./folding/latex").FoldMode;
|
|
var Range = require("../range").Range;
|
|
var WorkerClient = require("ace/worker/worker_client").WorkerClient;
|
|
var LatexBehaviour = require("./behaviour/latex").LatexBehaviour;
|
|
|
|
var createLatexWorker = function (session) {
|
|
var doc = session.getDocument();
|
|
var selection = session.getSelection();
|
|
var cursorAnchor = selection.lead;
|
|
|
|
var savedRange = {};
|
|
var suppressions = [];
|
|
var hints = [];
|
|
var changeHandler = null;
|
|
var docChangePending = false;
|
|
var firstPass = true;
|
|
|
|
var worker = new WorkerClient(["ace"], "ace/mode/latex_worker", "LatexWorker");
|
|
worker.attachToDocument(doc);
|
|
var docChangeHandler = doc.on("change", function () {
|
|
docChangePending = true;
|
|
if(changeHandler) {
|
|
clearTimeout(changeHandler);
|
|
changeHandler = null;
|
|
}
|
|
});
|
|
|
|
var cursorHandler = selection.on("changeCursor", function () {
|
|
if (docChangePending) { return; } ;
|
|
changeHandler = setTimeout(function () {
|
|
updateMarkers({cursorMoveOnly:true});
|
|
suppressions = [];
|
|
changeHandler = null;
|
|
}, 100);
|
|
});
|
|
|
|
var updateMarkers = function (options) {
|
|
if (!options) { options = {};};
|
|
var cursorMoveOnly = options.cursorMoveOnly;
|
|
var annotations = [];
|
|
var newRange = {};
|
|
var cursor = selection.getCursor();
|
|
var maxRow = session.getLength() - 1;
|
|
var maxCol = (maxRow > 0) ? session.getLine(maxRow).length : 0;
|
|
var cursorAtEndOfDocument = (cursor.row == maxRow) && (cursor.column === maxCol);
|
|
|
|
suppressions = [];
|
|
|
|
for (var i = 0, len = hints.length; i<len; i++) {
|
|
var hint = hints[i];
|
|
|
|
var suppressedChanges = 0;
|
|
var hintRange = new Range(hint.start_row, hint.start_col, hint.end_row, hint.end_col);
|
|
|
|
var cursorInRange = hintRange.insideEnd(cursor.row, cursor.column);
|
|
var cursorAtStart = hintRange.isStart(cursor.row, cursor.column - 1); // cursor after start not before
|
|
var cursorAtEnd = hintRange.isEnd(cursor.row, cursor.column);
|
|
if (hint.suppressIfEditing && (cursorAtStart || cursorAtEnd)) {
|
|
suppressions.push(hintRange);
|
|
if (!hint.suppressed) { suppressedChanges++; };
|
|
hint.suppressed = true;
|
|
continue;
|
|
}
|
|
var isCascadeError = false;
|
|
for (var j = 0, suplen = suppressions.length; j < suplen; j++) {
|
|
var badRange = suppressions[j];
|
|
if (badRange.intersects(hintRange)) {
|
|
isCascadeError = true;
|
|
break;
|
|
}
|
|
}
|
|
if(isCascadeError) {
|
|
if (!hint.suppressed) { suppressedChanges++; };
|
|
hint.suppressed = true;
|
|
continue;
|
|
};
|
|
|
|
if (hint.suppressed) { suppressedChanges++; };
|
|
hint.suppressed = false;
|
|
|
|
annotations.push(hint);
|
|
if (hint.type === "info") {
|
|
continue;
|
|
};
|
|
var key = hintRange.toString() + (cursorInRange ? "+cursor" : "");
|
|
newRange[key] = {hint: hint, cursorInRange: cursorInRange, range: hintRange};
|
|
}
|
|
for (key in newRange) {
|
|
if (!savedRange[key]) { // doesn't exist in already displayed errors
|
|
var new_range = newRange[key].range;
|
|
cursorInRange = newRange[key].cursorInRange;
|
|
hint = newRange[key].hint;
|
|
var errorAtStart = (hint.row === hint.start_row && hint.column === hint.start_col);
|
|
var movableStart = (cursorInRange && !errorAtStart) && !cursorAtEndOfDocument;
|
|
var movableEnd = (cursorInRange && errorAtStart) && !cursorAtEndOfDocument;
|
|
var a = movableStart ? cursorAnchor : doc.createAnchor(new_range.start);
|
|
var b = movableEnd ? cursorAnchor : doc.createAnchor(new_range.end);
|
|
var range = new Range();
|
|
range.start = a;
|
|
range.end = b;
|
|
var cssClass = "ace_error-marker";
|
|
if (hint.type === "warning") { cssClass = "ace_highlight-marker"; };
|
|
range.id = session.addMarker(range, cssClass, "text");
|
|
savedRange[key] = range;
|
|
}
|
|
}
|
|
for (key in savedRange) {
|
|
if (!newRange[key]) { // no longer present in list of errors to display
|
|
range = savedRange[key];
|
|
if (range.start !== cursorAnchor) { range.start.detach(); }
|
|
if (range.end !== cursorAnchor) { range.end.detach(); }
|
|
session.removeMarker(range.id);
|
|
delete savedRange[key];
|
|
}
|
|
}
|
|
if (!cursorMoveOnly || suppressedChanges) {
|
|
if (firstPass) {
|
|
if (annotations.length > 0) {
|
|
var originalAnnotations = session.getAnnotations();
|
|
session.setAnnotations(originalAnnotations.concat(annotations));
|
|
};
|
|
firstPass = false;
|
|
} else {
|
|
session.setAnnotations(annotations);
|
|
}
|
|
};
|
|
|
|
};
|
|
worker.on("lint", function(results) {
|
|
if(docChangePending) { docChangePending = false; };
|
|
hints = results.data.errors;
|
|
if (hints.length > 100) {
|
|
hints = hints.slice(0, 100); // limit to 100 errors
|
|
};
|
|
updateMarkers();
|
|
});
|
|
worker.on("terminate", function() {
|
|
if(changeHandler) {
|
|
clearTimeout(changeHandler);
|
|
changeHandler = null;
|
|
}
|
|
doc.off("change", docChangeHandler);
|
|
selection.off("changeCursor", cursorHandler);
|
|
for (var key in savedRange) {
|
|
var range = savedRange[key];
|
|
if (range.start !== cursorAnchor) { range.start.detach(); }
|
|
if (range.end !== cursorAnchor) { range.end.detach(); }
|
|
session.removeMarker(range.id);
|
|
}
|
|
savedRange = {};
|
|
hints = [];
|
|
suppressions = [];
|
|
session.clearAnnotations();
|
|
});
|
|
|
|
return worker;
|
|
};
|
|
|
|
var Mode = function() {
|
|
this.HighlightRules = LatexHighlightRules;
|
|
this.foldingRules = new LatexFoldMode();
|
|
this.$behaviour = new LatexBehaviour();
|
|
this.createWorker = createLatexWorker;
|
|
};
|
|
oop.inherits(Mode, TextMode);
|
|
|
|
(function() {
|
|
this.type = "text";
|
|
|
|
this.lineCommentStart = "%";
|
|
|
|
this.$id = "ace/mode/latex";
|
|
}).call(Mode.prototype);
|
|
|
|
exports.Mode = Mode;
|
|
|
|
});
|