mirror of
https://github.com/overleaf/overleaf.git
synced 2024-11-14 20:40:17 -05:00
500 lines
16 KiB
JavaScript
500 lines
16 KiB
JavaScript
|
ace.define("ace/mode/sh_highlight_rules",[], function(require, exports, module) {
|
||
|
|
"use strict";
|
||
|
|
|
||
|
|
var oop = require("../lib/oop");
|
||
|
|
var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
|
||
|
|
|
||
|
|
var reservedKeywords = exports.reservedKeywords = (
|
||
|
|
'!|{|}|case|do|done|elif|else|'+
|
||
|
|
'esac|fi|for|if|in|then|until|while|'+
|
||
|
|
'&|;|export|local|read|typeset|unset|'+
|
||
|
|
'elif|select|set|function|declare|readonly'
|
||
|
|
);
|
||
|
|
|
||
|
|
var languageConstructs = exports.languageConstructs = (
|
||
|
|
'[|]|alias|bg|bind|break|builtin|'+
|
||
|
|
'cd|command|compgen|complete|continue|'+
|
||
|
|
'dirs|disown|echo|enable|eval|exec|'+
|
||
|
|
'exit|fc|fg|getopts|hash|help|history|'+
|
||
|
|
'jobs|kill|let|logout|popd|printf|pushd|'+
|
||
|
|
'pwd|return|set|shift|shopt|source|'+
|
||
|
|
'suspend|test|times|trap|type|ulimit|'+
|
||
|
|
'umask|unalias|wait'
|
||
|
|
);
|
||
|
|
|
||
|
|
var ShHighlightRules = function() {
|
||
|
|
var keywordMapper = this.createKeywordMapper({
|
||
|
|
"keyword": reservedKeywords,
|
||
|
|
"support.function.builtin": languageConstructs,
|
||
|
|
"invalid.deprecated": "debugger"
|
||
|
|
}, "identifier");
|
||
|
|
|
||
|
|
var integer = "(?:(?:[1-9]\\d*)|(?:0))";
|
||
|
|
|
||
|
|
var fraction = "(?:\\.\\d+)";
|
||
|
|
var intPart = "(?:\\d+)";
|
||
|
|
var pointFloat = "(?:(?:" + intPart + "?" + fraction + ")|(?:" + intPart + "\\.))";
|
||
|
|
var exponentFloat = "(?:(?:" + pointFloat + "|" + intPart + ")" + ")";
|
||
|
|
var floatNumber = "(?:" + exponentFloat + "|" + pointFloat + ")";
|
||
|
|
var fileDescriptor = "(?:&" + intPart + ")";
|
||
|
|
|
||
|
|
var variableName = "[a-zA-Z_][a-zA-Z0-9_]*";
|
||
|
|
var variable = "(?:" + variableName + "(?==))";
|
||
|
|
|
||
|
|
var builtinVariable = "(?:\\$(?:SHLVL|\\$|\\!|\\?))";
|
||
|
|
|
||
|
|
var func = "(?:" + variableName + "\\s*\\(\\))";
|
||
|
|
|
||
|
|
this.$rules = {
|
||
|
|
"start" : [{
|
||
|
|
token : "constant",
|
||
|
|
regex : /\\./
|
||
|
|
}, {
|
||
|
|
token : ["text", "comment"],
|
||
|
|
regex : /(^|\s)(#.*)$/
|
||
|
|
}, {
|
||
|
|
token : "string.start",
|
||
|
|
regex : '"',
|
||
|
|
push : [{
|
||
|
|
token : "constant.language.escape",
|
||
|
|
regex : /\\(?:[$`"\\]|$)/
|
||
|
|
}, {
|
||
|
|
include : "variables"
|
||
|
|
}, {
|
||
|
|
token : "keyword.operator",
|
||
|
|
regex : /`/ // TODO highlight `
|
||
|
|
}, {
|
||
|
|
token : "string.end",
|
||
|
|
regex : '"',
|
||
|
|
next: "pop"
|
||
|
|
}, {
|
||
|
|
defaultToken: "string"
|
||
|
|
}]
|
||
|
|
}, {
|
||
|
|
token : "string",
|
||
|
|
regex : "\\$'",
|
||
|
|
push : [{
|
||
|
|
token : "constant.language.escape",
|
||
|
|
regex : /\\(?:[abeEfnrtv\\'"]|x[a-fA-F\d]{1,2}|u[a-fA-F\d]{4}([a-fA-F\d]{4})?|c.|\d{1,3})/
|
||
|
|
}, {
|
||
|
|
token : "string",
|
||
|
|
regex : "'",
|
||
|
|
next: "pop"
|
||
|
|
}, {
|
||
|
|
defaultToken: "string"
|
||
|
|
}]
|
||
|
|
}, {
|
||
|
|
regex : "<<<",
|
||
|
|
token : "keyword.operator"
|
||
|
|
}, {
|
||
|
|
stateName: "heredoc",
|
||
|
|
regex : "(<<-?)(\\s*)(['\"`]?)([\\w\\-]+)(['\"`]?)",
|
||
|
|
onMatch : function(value, currentState, stack) {
|
||
|
|
var next = value[2] == '-' ? "indentedHeredoc" : "heredoc";
|
||
|
|
var tokens = value.split(this.splitRegex);
|
||
|
|
stack.push(next, tokens[4]);
|
||
|
|
return [
|
||
|
|
{type:"constant", value: tokens[1]},
|
||
|
|
{type:"text", value: tokens[2]},
|
||
|
|
{type:"string", value: tokens[3]},
|
||
|
|
{type:"support.class", value: tokens[4]},
|
||
|
|
{type:"string", value: tokens[5]}
|
||
|
|
];
|
||
|
|
},
|
||
|
|
rules: {
|
||
|
|
heredoc: [{
|
||
|
|
onMatch: function(value, currentState, stack) {
|
||
|
|
if (value === stack[1]) {
|
||
|
|
stack.shift();
|
||
|
|
stack.shift();
|
||
|
|
this.next = stack[0] || "start";
|
||
|
|
return "support.class";
|
||
|
|
}
|
||
|
|
this.next = "";
|
||
|
|
return "string";
|
||
|
|
},
|
||
|
|
regex: ".*$",
|
||
|
|
next: "start"
|
||
|
|
}],
|
||
|
|
indentedHeredoc: [{
|
||
|
|
token: "string",
|
||
|
|
regex: "^\t+"
|
||
|
|
}, {
|
||
|
|
onMatch: function(value, currentState, stack) {
|
||
|
|
if (value === stack[1]) {
|
||
|
|
stack.shift();
|
||
|
|
stack.shift();
|
||
|
|
this.next = stack[0] || "start";
|
||
|
|
return "support.class";
|
||
|
|
}
|
||
|
|
this.next = "";
|
||
|
|
return "string";
|
||
|
|
},
|
||
|
|
regex: ".*$",
|
||
|
|
next: "start"
|
||
|
|
}]
|
||
|
|
}
|
||
|
|
}, {
|
||
|
|
regex : "$",
|
||
|
|
token : "empty",
|
||
|
|
next : function(currentState, stack) {
|
||
|
|
if (stack[0] === "heredoc" || stack[0] === "indentedHeredoc")
|
||
|
|
return stack[0];
|
||
|
|
return currentState;
|
||
|
|
}
|
||
|
|
}, {
|
||
|
|
token : ["keyword", "text", "text", "text", "variable"],
|
||
|
|
regex : /(declare|local|readonly)(\s+)(?:(-[fixar]+)(\s+))?([a-zA-Z_][a-zA-Z0-9_]*\b)/
|
||
|
|
}, {
|
||
|
|
token : "variable.language",
|
||
|
|
regex : builtinVariable
|
||
|
|
}, {
|
||
|
|
token : "variable",
|
||
|
|
regex : variable
|
||
|
|
}, {
|
||
|
|
include : "variables"
|
||
|
|
}, {
|
||
|
|
token : "support.function",
|
||
|
|
regex : func
|
||
|
|
}, {
|
||
|
|
token : "support.function",
|
||
|
|
regex : fileDescriptor
|
||
|
|
}, {
|
||
|
|
token : "string", // ' string
|
||
|
|
start : "'", end : "'"
|
||
|
|
}, {
|
||
|
|
token : "constant.numeric", // float
|
||
|
|
regex : floatNumber
|
||
|
|
}, {
|
||
|
|
token : "constant.numeric", // integer
|
||
|
|
regex : integer + "\\b"
|
||
|
|
}, {
|
||
|
|
token : keywordMapper,
|
||
|
|
regex : "[a-zA-Z_][a-zA-Z0-9_]*\\b"
|
||
|
|
}, {
|
||
|
|
token : "keyword.operator",
|
||
|
|
regex : "\\+|\\-|\\*|\\*\\*|\\/|\\/\\/|~|<|>|<=|=>|=|!=|[%&|`]"
|
||
|
|
}, {
|
||
|
|
token : "punctuation.operator",
|
||
|
|
regex : ";"
|
||
|
|
}, {
|
||
|
|
token : "paren.lparen",
|
||
|
|
regex : "[\\[\\(\\{]"
|
||
|
|
}, {
|
||
|
|
token : "paren.rparen",
|
||
|
|
regex : "[\\]]"
|
||
|
|
}, {
|
||
|
|
token : "paren.rparen",
|
||
|
|
regex : "[\\)\\}]",
|
||
|
|
next : "pop"
|
||
|
|
}],
|
||
|
|
variables: [{
|
||
|
|
token : "variable",
|
||
|
|
regex : /(\$)(\w+)/
|
||
|
|
}, {
|
||
|
|
token : ["variable", "paren.lparen"],
|
||
|
|
regex : /(\$)(\()/,
|
||
|
|
push : "start"
|
||
|
|
}, {
|
||
|
|
token : ["variable", "paren.lparen", "keyword.operator", "variable", "keyword.operator"],
|
||
|
|
regex : /(\$)(\{)([#!]?)(\w+|[*@#?\-$!0_])(:[?+\-=]?|##?|%%?|,,?\/|\^\^?)?/,
|
||
|
|
push : "start"
|
||
|
|
}, {
|
||
|
|
token : "variable",
|
||
|
|
regex : /\$[*@#?\-$!0_]/
|
||
|
|
}, {
|
||
|
|
token : ["variable", "paren.lparen"],
|
||
|
|
regex : /(\$)(\{)/,
|
||
|
|
push : "start"
|
||
|
|
}]
|
||
|
|
};
|
||
|
|
|
||
|
|
this.normalizeRules();
|
||
|
|
};
|
||
|
|
|
||
|
|
oop.inherits(ShHighlightRules, TextHighlightRules);
|
||
|
|
|
||
|
|
exports.ShHighlightRules = ShHighlightRules;
|
||
|
|
});
|
||
|
|
|
||
|
|
ace.define("ace/mode/folding/cstyle",[], function(require, exports, module) {
|
||
|
|
"use strict";
|
||
|
|
|
||
|
|
var oop = require("../../lib/oop");
|
||
|
|
var Range = require("../../range").Range;
|
||
|
|
var BaseFoldMode = require("./fold_mode").FoldMode;
|
||
|
|
|
||
|
|
var FoldMode = exports.FoldMode = function(commentRegex) {
|
||
|
|
if (commentRegex) {
|
||
|
|
this.foldingStartMarker = new RegExp(
|
||
|
|
this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
|
||
|
|
);
|
||
|
|
this.foldingStopMarker = new RegExp(
|
||
|
|
this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
|
||
|
|
);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
oop.inherits(FoldMode, BaseFoldMode);
|
||
|
|
|
||
|
|
(function() {
|
||
|
|
|
||
|
|
this.foldingStartMarker = /([\{\[\(])[^\}\]\)]*$|^\s*(\/\*)/;
|
||
|
|
this.foldingStopMarker = /^[^\[\{\(]*([\}\]\)])|^[\s\*]*(\*\/)/;
|
||
|
|
this.singleLineBlockCommentRe= /^\s*(\/\*).*\*\/\s*$/;
|
||
|
|
this.tripleStarBlockCommentRe = /^\s*(\/\*\*\*).*\*\/\s*$/;
|
||
|
|
this.startRegionRe = /^\s*(\/\*|\/\/)#?region\b/;
|
||
|
|
this._getFoldWidgetBase = this.getFoldWidget;
|
||
|
|
this.getFoldWidget = function(session, foldStyle, row) {
|
||
|
|
var line = session.getLine(row);
|
||
|
|
|
||
|
|
if (this.singleLineBlockCommentRe.test(line)) {
|
||
|
|
if (!this.startRegionRe.test(line) && !this.tripleStarBlockCommentRe.test(line))
|
||
|
|
return "";
|
||
|
|
}
|
||
|
|
|
||
|
|
var fw = this._getFoldWidgetBase(session, foldStyle, row);
|
||
|
|
|
||
|
|
if (!fw && this.startRegionRe.test(line))
|
||
|
|
return "start"; // lineCommentRegionStart
|
||
|
|
|
||
|
|
return fw;
|
||
|
|
};
|
||
|
|
|
||
|
|
this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
|
||
|
|
var line = session.getLine(row);
|
||
|
|
|
||
|
|
if (this.startRegionRe.test(line))
|
||
|
|
return this.getCommentRegionBlock(session, line, row);
|
||
|
|
|
||
|
|
var match = line.match(this.foldingStartMarker);
|
||
|
|
if (match) {
|
||
|
|
var i = match.index;
|
||
|
|
|
||
|
|
if (match[1])
|
||
|
|
return this.openingBracketBlock(session, match[1], row, i);
|
||
|
|
|
||
|
|
var range = session.getCommentFoldRange(row, i + match[0].length, 1);
|
||
|
|
|
||
|
|
if (range && !range.isMultiLine()) {
|
||
|
|
if (forceMultiline) {
|
||
|
|
range = this.getSectionRange(session, row);
|
||
|
|
} else if (foldStyle != "all")
|
||
|
|
range = null;
|
||
|
|
}
|
||
|
|
|
||
|
|
return range;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (foldStyle === "markbegin")
|
||
|
|
return;
|
||
|
|
|
||
|
|
var match = line.match(this.foldingStopMarker);
|
||
|
|
if (match) {
|
||
|
|
var i = match.index + match[0].length;
|
||
|
|
|
||
|
|
if (match[1])
|
||
|
|
return this.closingBracketBlock(session, match[1], row, i);
|
||
|
|
|
||
|
|
return session.getCommentFoldRange(row, i, -1);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
this.getSectionRange = function(session, row) {
|
||
|
|
var line = session.getLine(row);
|
||
|
|
var startIndent = line.search(/\S/);
|
||
|
|
var startRow = row;
|
||
|
|
var startColumn = line.length;
|
||
|
|
row = row + 1;
|
||
|
|
var endRow = row;
|
||
|
|
var maxRow = session.getLength();
|
||
|
|
while (++row < maxRow) {
|
||
|
|
line = session.getLine(row);
|
||
|
|
var indent = line.search(/\S/);
|
||
|
|
if (indent === -1)
|
||
|
|
continue;
|
||
|
|
if (startIndent > indent)
|
||
|
|
break;
|
||
|
|
var subRange = this.getFoldWidgetRange(session, "all", row);
|
||
|
|
|
||
|
|
if (subRange) {
|
||
|
|
if (subRange.start.row <= startRow) {
|
||
|
|
break;
|
||
|
|
} else if (subRange.isMultiLine()) {
|
||
|
|
row = subRange.end.row;
|
||
|
|
} else if (startIndent == indent) {
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
endRow = row;
|
||
|
|
}
|
||
|
|
|
||
|
|
return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
|
||
|
|
};
|
||
|
|
this.getCommentRegionBlock = function(session, line, row) {
|
||
|
|
var startColumn = line.search(/\s*$/);
|
||
|
|
var maxRow = session.getLength();
|
||
|
|
var startRow = row;
|
||
|
|
|
||
|
|
var re = /^\s*(?:\/\*|\/\/|--)#?(end)?region\b/;
|
||
|
|
var depth = 1;
|
||
|
|
while (++row < maxRow) {
|
||
|
|
line = session.getLine(row);
|
||
|
|
var m = re.exec(line);
|
||
|
|
if (!m) continue;
|
||
|
|
if (m[1]) depth--;
|
||
|
|
else depth++;
|
||
|
|
|
||
|
|
if (!depth) break;
|
||
|
|
}
|
||
|
|
|
||
|
|
var endRow = row;
|
||
|
|
if (endRow > startRow) {
|
||
|
|
return new Range(startRow, startColumn, endRow, line.length);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
}).call(FoldMode.prototype);
|
||
|
|
|
||
|
|
});
|
||
|
|
|
||
|
|
ace.define("ace/mode/sh",[], function(require, exports, module) {
|
||
|
|
"use strict";
|
||
|
|
|
||
|
|
var oop = require("../lib/oop");
|
||
|
|
var TextMode = require("./text").Mode;
|
||
|
|
var ShHighlightRules = require("./sh_highlight_rules").ShHighlightRules;
|
||
|
|
var Range = require("../range").Range;
|
||
|
|
var CStyleFoldMode = require("./folding/cstyle").FoldMode;
|
||
|
|
var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
|
||
|
|
|
||
|
|
var Mode = function() {
|
||
|
|
this.HighlightRules = ShHighlightRules;
|
||
|
|
this.foldingRules = new CStyleFoldMode();
|
||
|
|
this.$behaviour = new CstyleBehaviour();
|
||
|
|
};
|
||
|
|
oop.inherits(Mode, TextMode);
|
||
|
|
|
||
|
|
(function() {
|
||
|
|
|
||
|
|
|
||
|
|
this.lineCommentStart = "#";
|
||
|
|
|
||
|
|
this.getNextLineIndent = function(state, line, tab) {
|
||
|
|
var indent = this.$getIndent(line);
|
||
|
|
|
||
|
|
var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
|
||
|
|
var tokens = tokenizedLine.tokens;
|
||
|
|
|
||
|
|
if (tokens.length && tokens[tokens.length-1].type == "comment") {
|
||
|
|
return indent;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (state == "start") {
|
||
|
|
var match = line.match(/^.*[\{\(\[:]\s*$/);
|
||
|
|
if (match) {
|
||
|
|
indent += tab;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return indent;
|
||
|
|
};
|
||
|
|
|
||
|
|
var outdents = {
|
||
|
|
"pass": 1,
|
||
|
|
"return": 1,
|
||
|
|
"raise": 1,
|
||
|
|
"break": 1,
|
||
|
|
"continue": 1
|
||
|
|
};
|
||
|
|
|
||
|
|
this.checkOutdent = function(state, line, input) {
|
||
|
|
if (input !== "\r\n" && input !== "\r" && input !== "\n")
|
||
|
|
return false;
|
||
|
|
|
||
|
|
var tokens = this.getTokenizer().getLineTokens(line.trim(), state).tokens;
|
||
|
|
|
||
|
|
if (!tokens)
|
||
|
|
return false;
|
||
|
|
do {
|
||
|
|
var last = tokens.pop();
|
||
|
|
} while (last && (last.type == "comment" || (last.type == "text" && last.value.match(/^\s+$/))));
|
||
|
|
|
||
|
|
if (!last)
|
||
|
|
return false;
|
||
|
|
|
||
|
|
return (last.type == "keyword" && outdents[last.value]);
|
||
|
|
};
|
||
|
|
|
||
|
|
this.autoOutdent = function(state, doc, row) {
|
||
|
|
|
||
|
|
row += 1;
|
||
|
|
var indent = this.$getIndent(doc.getLine(row));
|
||
|
|
var tab = doc.getTabString();
|
||
|
|
if (indent.slice(-tab.length) == tab)
|
||
|
|
doc.remove(new Range(row, indent.length-tab.length, row, indent.length));
|
||
|
|
};
|
||
|
|
|
||
|
|
this.$id = "ace/mode/sh";
|
||
|
|
}).call(Mode.prototype);
|
||
|
|
|
||
|
|
exports.Mode = Mode;
|
||
|
|
});
|
||
|
|
|
||
|
|
ace.define("ace/mode/dockerfile_highlight_rules",[], function(require, exports, module) {
|
||
|
|
"use strict";
|
||
|
|
|
||
|
|
var oop = require("../lib/oop");
|
||
|
|
var ShHighlightRules = require("./sh_highlight_rules").ShHighlightRules;
|
||
|
|
|
||
|
|
var DockerfileHighlightRules = function() {
|
||
|
|
ShHighlightRules.call(this);
|
||
|
|
|
||
|
|
var startRules = this.$rules.start;
|
||
|
|
for (var i = 0; i < startRules.length; i++) {
|
||
|
|
if (startRules[i].token == "variable.language") {
|
||
|
|
startRules.splice(i, 0, {
|
||
|
|
token: "constant.language",
|
||
|
|
regex: "(?:^(?:FROM|MAINTAINER|RUN|CMD|EXPOSE|ENV|ADD|ENTRYPOINT|VOLUME|USER|WORKDIR|ONBUILD|COPY|LABEL)\\b)",
|
||
|
|
caseInsensitive: true
|
||
|
|
});
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
oop.inherits(DockerfileHighlightRules, ShHighlightRules);
|
||
|
|
|
||
|
|
exports.DockerfileHighlightRules = DockerfileHighlightRules;
|
||
|
|
});
|
||
|
|
|
||
|
|
ace.define("ace/mode/dockerfile",[], function(require, exports, module) {
|
||
|
|
"use strict";
|
||
|
|
|
||
|
|
var oop = require("../lib/oop");
|
||
|
|
var ShMode = require("./sh").Mode;
|
||
|
|
var DockerfileHighlightRules = require("./dockerfile_highlight_rules").DockerfileHighlightRules;
|
||
|
|
var CStyleFoldMode = require("./folding/cstyle").FoldMode;
|
||
|
|
|
||
|
|
var Mode = function() {
|
||
|
|
ShMode.call(this);
|
||
|
|
|
||
|
|
this.HighlightRules = DockerfileHighlightRules;
|
||
|
|
this.foldingRules = new CStyleFoldMode();
|
||
|
|
};
|
||
|
|
oop.inherits(Mode, ShMode);
|
||
|
|
|
||
|
|
(function() {
|
||
|
|
this.$id = "ace/mode/dockerfile";
|
||
|
|
}).call(Mode.prototype);
|
||
|
|
|
||
|
|
exports.Mode = Mode;
|
||
|
|
});
|
||
|
|
(function() {
|
||
|
|
ace.require(["ace/mode/dockerfile"], function(m) {
|
||
|
|
if (typeof module == "object" && typeof exports == "object" && module) {
|
||
|
|
module.exports = m;
|
||
|
|
}
|
||
|
|
});
|
||
|
|
})();
|
||
|
|
|