overleaf/services/web/frontend/js/vendor/ace-1.4.12/mode-diff.js

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ace.define("ace/mode/diff_highlight_rules",[], function(require, exports, module) {
"use strict";
var oop = require("../lib/oop");
var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
var DiffHighlightRules = function() {
this.$rules = {
"start" : [{
regex: "^(?:\\*{15}|={67}|-{3}|\\+{3})$",
token: "punctuation.definition.separator.diff",
"name": "keyword"
}, { //diff.range.unified
regex: "^(@@)(\\s*.+?\\s*)(@@)(.*)$",
token: [
"constant",
"constant.numeric",
"constant",
"comment.doc.tag"
]
}, { //diff.range.normal
regex: "^(\\d+)([,\\d]+)(a|d|c)(\\d+)([,\\d]+)(.*)$",
token: [
"constant.numeric",
"punctuation.definition.range.diff",
"constant.function",
"constant.numeric",
"punctuation.definition.range.diff",
"invalid"
],
"name": "meta."
}, {
regex: "^(\\-{3}|\\+{3}|\\*{3})( .+)$",
token: [
"constant.numeric",
"meta.tag"
]
}, { // added
regex: "^([!+>])(.*?)(\\s*)$",
token: [
"support.constant",
"text",
"invalid"
]
}, { // removed
regex: "^([<\\-])(.*?)(\\s*)$",
token: [
"support.function",
"string",
"invalid"
]
}, {
regex: "^(diff)(\\s+--\\w+)?(.+?)( .+)?$",
token: ["variable", "variable", "keyword", "variable"]
}, {
regex: "^Index.+$",
token: "variable"
}, {
regex: "^\\s+$",
token: "text"
}, {
regex: "\\s*$",
token: "invalid"
}, {
defaultToken: "invisible",
caseInsensitive: true
}
]
};
};
oop.inherits(DiffHighlightRules, TextHighlightRules);
exports.DiffHighlightRules = DiffHighlightRules;
});
ace.define("ace/mode/folding/diff",[], function(require, exports, module) {
"use strict";
var oop = require("../../lib/oop");
var BaseFoldMode = require("./fold_mode").FoldMode;
var Range = require("../../range").Range;
var FoldMode = exports.FoldMode = function(levels, flag) {
this.regExpList = levels;
this.flag = flag;
this.foldingStartMarker = RegExp("^(" + levels.join("|") + ")", this.flag);
};
oop.inherits(FoldMode, BaseFoldMode);
(function() {
this.getFoldWidgetRange = function(session, foldStyle, row) {
var line = session.getLine(row);
var start = {row: row, column: line.length};
var regList = this.regExpList;
for (var i = 1; i <= regList.length; i++) {
var re = RegExp("^(" + regList.slice(0, i).join("|") + ")", this.flag);
if (re.test(line))
break;
}
for (var l = session.getLength(); ++row < l; ) {
line = session.getLine(row);
if (re.test(line))
break;
}
if (row == start.row + 1)
return;
return new Range(start.row, start.column, row - 1, line.length);
};
}).call(FoldMode.prototype);
});
ace.define("ace/mode/diff",[], function(require, exports, module) {
"use strict";
var oop = require("../lib/oop");
var TextMode = require("./text").Mode;
var HighlightRules = require("./diff_highlight_rules").DiffHighlightRules;
var FoldMode = require("./folding/diff").FoldMode;
var Mode = function() {
this.HighlightRules = HighlightRules;
this.foldingRules = new FoldMode(["diff", "@@|\\*{5}"], "i");
};
oop.inherits(Mode, TextMode);
(function() {
this.$id = "ace/mode/diff";
this.snippetFileId = "ace/snippets/diff";
}).call(Mode.prototype);
exports.Mode = Mode;
}); (function() {
ace.require(["ace/mode/diff"], function(m) {
if (typeof module == "object" && typeof exports == "object" && module) {
module.exports = m;
}
});
})();