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https://github.com/overleaf/overleaf.git
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Remove latex beta mode
This commit is contained in:
James Allen
parent
4276f1544d
commit
01d709dff5
3 changed files with 0 additions and 3589 deletions
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@ -339,10 +339,6 @@ define [
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catch
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mode = "ace/mode/plain_text"
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# Give beta users the next release of the syntax checker
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if mode is "ace/mode/latex" and window.user?.betaProgram
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mode = "ace/mode/latex_beta"
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# create our new session
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session = new EditSession(lines, mode)
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@ -1,378 +0,0 @@
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ace.define("ace/mode/latex_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rules"], function(require, exports, module) {
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"use strict";
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var oop = require("../lib/oop");
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var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
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var LatexHighlightRules = function() {
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this.$rules = {
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"start" : [{
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token : "comment",
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regex : "%.*$"
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}, {
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token : ["keyword", "lparen", "variable.parameter", "rparen", "lparen", "storage.type", "rparen"],
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regex : "(\\\\(?:documentclass|usepackage|input))(?:(\\[)([^\\]]*)(\\]))?({)([^}]*)(})"
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}, {
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token : ["keyword","lparen", "variable.parameter", "rparen"],
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regex : "(\\\\(?:label|v?ref|cite(?:[^{]*)))(?:({)([^}]*)(}))?"
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}, {
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token : ["storage.type", "lparen", "variable.parameter", "rparen"],
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regex : "(\\\\(?:begin|end))({)(\\w*)(})"
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}, {
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token : "storage.type",
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regex : "\\\\[a-zA-Z]+"
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}, {
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token : "lparen",
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regex : "[[({]"
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}, {
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token : "rparen",
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regex : "[\\])}]"
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}, {
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token : "constant.character.escape",
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regex : "\\\\[^a-zA-Z]?"
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}, {
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token : "string",
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regex : "\\${1,2}",
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next : "equation"
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}],
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"equation" : [{
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token : "comment",
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regex : "%.*$"
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}, {
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token : "string",
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regex : "\\${1,2}",
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next : "start"
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}, {
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token : "constant.character.escape",
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regex : "\\\\(?:[^a-zA-Z]|[a-zA-Z]+)"
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}, {
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token : "error",
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regex : "^\\s*$",
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next : "start"
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}, {
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defaultToken : "string"
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}]
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};
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};
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oop.inherits(LatexHighlightRules, TextHighlightRules);
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exports.LatexHighlightRules = LatexHighlightRules;
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});
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ace.define("ace/mode/folding/latex",["require","exports","module","ace/lib/oop","ace/mode/folding/fold_mode","ace/range","ace/token_iterator"], function(require, exports, module) {
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"use strict";
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var oop = require("../../lib/oop");
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var BaseFoldMode = require("./fold_mode").FoldMode;
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var Range = require("../../range").Range;
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var TokenIterator = require("../../token_iterator").TokenIterator;
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var FoldMode = exports.FoldMode = function() {};
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oop.inherits(FoldMode, BaseFoldMode);
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(function() {
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this.foldingStartMarker = /^\s*\\(begin)|(section|subsection|paragraph)\b|{\s*$/;
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this.foldingStopMarker = /^\s*\\(end)\b|^\s*}/;
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this.getFoldWidgetRange = function(session, foldStyle, row) {
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var line = session.doc.getLine(row);
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var match = this.foldingStartMarker.exec(line);
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if (match) {
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if (match[1])
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return this.latexBlock(session, row, match[0].length - 1);
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if (match[2])
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return this.latexSection(session, row, match[0].length - 1);
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return this.openingBracketBlock(session, "{", row, match.index);
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}
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var match = this.foldingStopMarker.exec(line);
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if (match) {
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if (match[1])
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return this.latexBlock(session, row, match[0].length - 1);
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return this.closingBracketBlock(session, "}", row, match.index + match[0].length);
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}
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};
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this.latexBlock = function(session, row, column) {
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var keywords = {
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"\\begin": 1,
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"\\end": -1
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};
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var stream = new TokenIterator(session, row, column);
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var token = stream.getCurrentToken();
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if (!token || !(token.type == "storage.type" || token.type == "constant.character.escape"))
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return;
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var val = token.value;
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var dir = keywords[val];
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var getType = function() {
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var token = stream.stepForward();
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var type = token.type == "lparen" ?stream.stepForward().value : "";
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if (dir === -1) {
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stream.stepBackward();
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if (type)
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stream.stepBackward();
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}
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return type;
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};
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var stack = [getType()];
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var startColumn = dir === -1 ? stream.getCurrentTokenColumn() : session.getLine(row).length;
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var startRow = row;
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stream.step = dir === -1 ? stream.stepBackward : stream.stepForward;
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while(token = stream.step()) {
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if (!token || !(token.type == "storage.type" || token.type == "constant.character.escape"))
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continue;
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var level = keywords[token.value];
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if (!level)
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continue;
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var type = getType();
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if (level === dir)
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stack.unshift(type);
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else if (stack.shift() !== type || !stack.length)
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break;
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}
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if (stack.length)
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return;
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var row = stream.getCurrentTokenRow();
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if (dir === -1)
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return new Range(row, session.getLine(row).length, startRow, startColumn);
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stream.stepBackward();
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return new Range(startRow, startColumn, row, stream.getCurrentTokenColumn());
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};
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this.latexSection = function(session, row, column) {
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var keywords = ["\\subsection", "\\section", "\\begin", "\\end", "\\paragraph"];
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var stream = new TokenIterator(session, row, column);
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var token = stream.getCurrentToken();
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if (!token || token.type != "storage.type")
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return;
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var startLevel = keywords.indexOf(token.value);
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var stackDepth = 0
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var endRow = row;
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while(token = stream.stepForward()) {
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if (token.type !== "storage.type")
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continue;
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var level = keywords.indexOf(token.value);
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if (level >= 2) {
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if (!stackDepth)
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endRow = stream.getCurrentTokenRow() - 1;
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stackDepth += level == 2 ? 1 : - 1;
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if (stackDepth < 0)
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break
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} else if (level >= startLevel)
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break;
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}
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if (!stackDepth)
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endRow = stream.getCurrentTokenRow() - 1;
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while (endRow > row && !/\S/.test(session.getLine(endRow)))
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endRow--;
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return new Range(
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row, session.getLine(row).length,
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endRow, session.getLine(endRow).length
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);
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};
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}).call(FoldMode.prototype);
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});
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ace.define("ace/mode/latex_beta",["require","exports","module","ace/lib/oop","ace/mode/text","ace/mode/latex_highlight_rules","ace/mode/folding/latex","ace/range","ace/worker/worker_client"], function(require, exports, module) {
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"use strict";
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var oop = require("../lib/oop");
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var TextMode = require("./text").Mode;
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var LatexHighlightRules = require("./latex_highlight_rules").LatexHighlightRules;
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var LatexFoldMode = require("./folding/latex").FoldMode;
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var Range = require("../range").Range;
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var WorkerClient = require("ace/worker/worker_client").WorkerClient;
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var createLatexWorker = function (session) {
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var doc = session.getDocument();
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var selection = session.getSelection();
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var cursorAnchor = selection.lead;
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var savedRange = {};
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var suppressions = [];
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var hints = [];
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var changeHandler = null;
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var docChangePending = false;
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var firstPass = true;
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var worker = new WorkerClient(["ace"], "ace/mode/latex_beta_worker", "LatexWorker");
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worker.attachToDocument(doc);
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var docChangeHandler = doc.on("change", function () {
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docChangePending = true;
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if(changeHandler) {
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clearTimeout(changeHandler);
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changeHandler = null;
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}
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});
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var cursorHandler = selection.on("changeCursor", function () {
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if (docChangePending) { return; } ;
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changeHandler = setTimeout(function () {
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updateMarkers({cursorMoveOnly:true});
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suppressions = [];
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changeHandler = null;
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}, 100);
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});
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var updateMarkers = function (options) {
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if (!options) { options = {};};
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var cursorMoveOnly = options.cursorMoveOnly;
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var annotations = [];
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var newRange = {};
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var cursor = selection.getCursor();
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var maxRow = session.getLength() - 1;
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var maxCol = (maxRow > 0) ? session.getLine(maxRow).length : 0;
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var cursorAtEndOfDocument = (cursor.row == maxRow) && (cursor.column === maxCol);
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suppressions = [];
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for (var i = 0, len = hints.length; i<len; i++) {
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var hint = hints[i];
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var suppressedChanges = 0;
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var hintRange = new Range(hint.start_row, hint.start_col, hint.end_row, hint.end_col);
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var cursorInRange = hintRange.insideEnd(cursor.row, cursor.column);
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var cursorAtStart = hintRange.isStart(cursor.row, cursor.column - 1); // cursor after start not before
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var cursorAtEnd = hintRange.isEnd(cursor.row, cursor.column);
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if (hint.suppressIfEditing && (cursorAtStart || cursorAtEnd)) {
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suppressions.push(hintRange);
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if (!hint.suppressed) { suppressedChanges++; };
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hint.suppressed = true;
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continue;
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}
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var isCascadeError = false;
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for (var j = 0, suplen = suppressions.length; j < suplen; j++) {
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var badRange = suppressions[j];
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if (badRange.intersects(hintRange)) {
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isCascadeError = true;
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break;
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}
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}
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if(isCascadeError) {
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if (!hint.suppressed) { suppressedChanges++; };
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hint.suppressed = true;
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continue;
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};
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if (hint.suppressed) { suppressedChanges++; };
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hint.suppressed = false;
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annotations.push(hint);
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if (hint.type === "info") {
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continue;
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};
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var key = hintRange.toString() + (cursorInRange ? "+cursor" : "");
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newRange[key] = {hint: hint, cursorInRange: cursorInRange, range: hintRange};
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}
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for (key in newRange) {
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if (!savedRange[key]) { // doesn't exist in already displayed errors
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var new_range = newRange[key].range;
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cursorInRange = newRange[key].cursorInRange;
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hint = newRange[key].hint;
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var errorAtStart = (hint.row === hint.start_row && hint.column === hint.start_col);
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var movableStart = (cursorInRange && !errorAtStart) && !cursorAtEndOfDocument;
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var movableEnd = (cursorInRange && errorAtStart) && !cursorAtEndOfDocument;
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var a = movableStart ? cursorAnchor : doc.createAnchor(new_range.start);
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var b = movableEnd ? cursorAnchor : doc.createAnchor(new_range.end);
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var range = new Range();
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range.start = a;
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range.end = b;
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var cssClass = "ace_error-marker";
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if (hint.type === "warning") { cssClass = "ace_highlight-marker"; };
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range.id = session.addMarker(range, cssClass, "text");
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savedRange[key] = range;
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}
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}
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for (key in savedRange) {
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if (!newRange[key]) { // no longer present in list of errors to display
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range = savedRange[key];
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if (range.start !== cursorAnchor) { range.start.detach(); }
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if (range.end !== cursorAnchor) { range.end.detach(); }
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session.removeMarker(range.id);
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delete savedRange[key];
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}
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}
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if (!cursorMoveOnly || suppressedChanges) {
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if (firstPass) {
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if (annotations.length > 0) {
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var originalAnnotations = session.getAnnotations();
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session.setAnnotations(originalAnnotations.concat(annotations));
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};
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firstPass = false;
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} else {
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session.setAnnotations(annotations);
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}
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};
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};
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worker.on("lint", function(results) {
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if(docChangePending) { docChangePending = false; };
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hints = results.data;
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if (hints.length > 100) {
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hints = hints.slice(0, 100); // limit to 100 errors
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};
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updateMarkers();
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});
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worker.on("terminate", function() {
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if(changeHandler) {
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clearTimeout(changeHandler);
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changeHandler = null;
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}
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doc.off("change", docChangeHandler);
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selection.off("changeCursor", cursorHandler);
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for (var key in savedRange) {
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var range = savedRange[key];
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if (range.start !== cursorAnchor) { range.start.detach(); }
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if (range.end !== cursorAnchor) { range.end.detach(); }
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session.removeMarker(range.id);
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}
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savedRange = {};
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hints = [];
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suppressions = [];
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session.clearAnnotations();
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});
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return worker;
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};
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var Mode = function() {
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this.HighlightRules = LatexHighlightRules;
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this.foldingRules = new LatexFoldMode();
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this.createWorker = createLatexWorker;
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};
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oop.inherits(Mode, TextMode);
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(function() {
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this.type = "text";
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this.lineCommentStart = "%";
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this.$id = "ace/mode/latex_beta";
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}).call(Mode.prototype);
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exports.Mode = Mode;
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});
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