524 lines
18 KiB
JavaScript
524 lines
18 KiB
JavaScript
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is Ajax.org Code Editor (ACE).
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Ajax.org B.V.
|
|
* Portions created by the Initial Developer are Copyright (C) 2010
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Fabian Jakobs <fabian AT ajax DOT org>
|
|
* Colin Gourlay <colin DOT j DOT gourlay AT gmail DOT com>
|
|
* Lee Gao
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
ace.define('ace/mode/lua', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/tokenizer', 'ace/mode/lua_highlight_rules'], function(require, exports, module) {
|
|
"use strict";
|
|
|
|
var oop = require("../lib/oop");
|
|
var TextMode = require("./text").Mode;
|
|
var Tokenizer = require("../tokenizer").Tokenizer;
|
|
var LuaHighlightRules = require("./lua_highlight_rules").LuaHighlightRules;
|
|
|
|
var Mode = function() {
|
|
this.$tokenizer = new Tokenizer(new LuaHighlightRules().getRules());
|
|
};
|
|
oop.inherits(Mode, TextMode);
|
|
|
|
(function() {
|
|
this.getNextLineIndent = function(state, line, tab) {
|
|
var indent = this.$getIndent(line);
|
|
|
|
var tokenizedLine = this.$tokenizer.getLineTokens(line, state);
|
|
var tokens = tokenizedLine.tokens;
|
|
|
|
var chunks = ["function", "then", "do", "repeat"];
|
|
|
|
if (state == "start") {
|
|
var match = line.match(/^.*[\{\(\[]\s*$/);
|
|
if (match) {
|
|
indent += tab;
|
|
} else {
|
|
for (var i in tokens){
|
|
var token = tokens[i];
|
|
if (token.type != "keyword") continue;
|
|
var chunk_i = chunks.indexOf(token.value);
|
|
if (chunk_i != -1){
|
|
indent += tab;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return indent;
|
|
};
|
|
|
|
}).call(Mode.prototype);
|
|
|
|
exports.Mode = Mode;
|
|
});
|
|
|
|
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is Ajax.org Code Editor (ACE).
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Ajax.org B.V.
|
|
* Portions created by the Initial Developer are Copyright (C) 2010
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Fabian Jakobs <fabian AT ajax DOT org>
|
|
* Colin Gourlay <colin DOT j DOT gourlay AT gmail DOT com>
|
|
* Lee Gao
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
ace.define('ace/mode/lua_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/lang', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
|
|
"use strict";
|
|
|
|
var oop = require("../lib/oop");
|
|
var lang = require("../lib/lang");
|
|
var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
|
|
|
|
var LuaHighlightRules = function() {
|
|
|
|
var keywords = lang.arrayToMap(
|
|
("break|do|else|elseif|end|for|function|if|in|local|repeat|"+
|
|
"return|then|until|while|or|and|not").split("|")
|
|
);
|
|
|
|
var builtinConstants = lang.arrayToMap(
|
|
("true|false|nil|_G|_VERSION").split("|")
|
|
);
|
|
|
|
var builtinFunctions = lang.arrayToMap(
|
|
("string|xpcall|package|tostring|print|os|unpack|require|"+
|
|
"getfenv|setmetatable|next|assert|tonumber|io|rawequal|"+
|
|
"collectgarbage|getmetatable|module|rawset|math|debug|"+
|
|
"pcall|table|newproxy|type|coroutine|_G|select|gcinfo|"+
|
|
"pairs|rawget|loadstring|ipairs|_VERSION|dofile|setfenv|"+
|
|
"load|error|loadfile|"+
|
|
|
|
"sub|upper|len|gfind|rep|find|match|char|dump|gmatch|"+
|
|
"reverse|byte|format|gsub|lower|preload|loadlib|loaded|"+
|
|
"loaders|cpath|config|path|seeall|exit|setlocale|date|"+
|
|
"getenv|difftime|remove|time|clock|tmpname|rename|execute|"+
|
|
"lines|write|close|flush|open|output|type|read|stderr|"+
|
|
"stdin|input|stdout|popen|tmpfile|log|max|acos|huge|"+
|
|
"ldexp|pi|cos|tanh|pow|deg|tan|cosh|sinh|random|randomseed|"+
|
|
"frexp|ceil|floor|rad|abs|sqrt|modf|asin|min|mod|fmod|log10|"+
|
|
"atan2|exp|sin|atan|getupvalue|debug|sethook|getmetatable|"+
|
|
"gethook|setmetatable|setlocal|traceback|setfenv|getinfo|"+
|
|
"setupvalue|getlocal|getregistry|getfenv|setn|insert|getn|"+
|
|
"foreachi|maxn|foreach|concat|sort|remove|resume|yield|"+
|
|
"status|wrap|create|running").split("|")
|
|
);
|
|
|
|
var stdLibaries = lang.arrayToMap(
|
|
("string|package|os|io|math|debug|table|coroutine").split("|")
|
|
);
|
|
|
|
var metatableMethods = lang.arrayToMap(
|
|
("__add|__sub|__mod|__unm|__concat|__lt|__index|__call|__gc|__metatable|"+
|
|
"__mul|__div|__pow|__len|__eq|__le|__newindex|__tostring|__mode|__tonumber").split("|")
|
|
);
|
|
|
|
var futureReserved = lang.arrayToMap(
|
|
("").split("|")
|
|
);
|
|
|
|
var deprecatedIn5152 = lang.arrayToMap(
|
|
("setn|foreach|foreachi|gcinfo|log10|maxn").split("|")
|
|
);
|
|
|
|
var strPre = "";
|
|
|
|
var decimalInteger = "(?:(?:[1-9]\\d*)|(?:0))";
|
|
var hexInteger = "(?:0[xX][\\dA-Fa-f]+)";
|
|
var integer = "(?:" + decimalInteger + "|" + hexInteger + ")";
|
|
|
|
var fraction = "(?:\\.\\d+)";
|
|
var intPart = "(?:\\d+)";
|
|
var pointFloat = "(?:(?:" + intPart + "?" + fraction + ")|(?:" + intPart + "\\.))";
|
|
var floatNumber = "(?:" + pointFloat + ")";
|
|
|
|
var comment_stack = [];
|
|
|
|
this.$rules = {
|
|
"start" :
|
|
|
|
|
|
// bracketed comments
|
|
[{
|
|
token : "comment", // --[[ comment
|
|
regex : strPre + '\\-\\-\\[\\[.*\\]\\]'
|
|
}, {
|
|
token : "comment", // --[=[ comment
|
|
regex : strPre + '\\-\\-\\[\\=\\[.*\\]\\=\\]'
|
|
}, {
|
|
token : "comment", // --[==[ comment
|
|
regex : strPre + '\\-\\-\\[\\={2}\\[.*\\]\\={2}\\]'
|
|
}, {
|
|
token : "comment", // --[===[ comment
|
|
regex : strPre + '\\-\\-\\[\\={3}\\[.*\\]\\={3}\\]'
|
|
}, {
|
|
token : "comment", // --[====[ comment
|
|
regex : strPre + '\\-\\-\\[\\={4}\\[.*\\]\\={4}\\]'
|
|
}, {
|
|
token : "comment", // --[====+[ comment
|
|
regex : strPre + '\\-\\-\\[\\={5}\\=*\\[.*\\]\\={5}\\=*\\]'
|
|
},
|
|
|
|
// multiline bracketed comments
|
|
{
|
|
token : "comment", // --[[ comment
|
|
regex : strPre + '\\-\\-\\[\\[.*$',
|
|
merge : true,
|
|
next : "qcomment"
|
|
}, {
|
|
token : "comment", // --[=[ comment
|
|
regex : strPre + '\\-\\-\\[\\=\\[.*$',
|
|
merge : true,
|
|
next : "qcomment1"
|
|
}, {
|
|
token : "comment", // --[==[ comment
|
|
regex : strPre + '\\-\\-\\[\\={2}\\[.*$',
|
|
merge : true,
|
|
next : "qcomment2"
|
|
}, {
|
|
token : "comment", // --[===[ comment
|
|
regex : strPre + '\\-\\-\\[\\={3}\\[.*$',
|
|
merge : true,
|
|
next : "qcomment3"
|
|
}, {
|
|
token : "comment", // --[====[ comment
|
|
regex : strPre + '\\-\\-\\[\\={4}\\[.*$',
|
|
merge : true,
|
|
next : "qcomment4"
|
|
}, {
|
|
token : function(value){ // --[====+[ comment
|
|
// WARNING: EXTREMELY SLOW, but this is the only way to circumvent the
|
|
// limits imposed by the current automaton.
|
|
// I've never personally seen any practical code where 5 or more '='s are
|
|
// used for string or commenting, so this will rarely be invoked.
|
|
var pattern = /\-\-\[(\=+)\[/, match;
|
|
// you can never be too paranoid ;)
|
|
if ((match = pattern.exec(value)) != null && (match = match[1]) != undefined)
|
|
comment_stack.push(match.length);
|
|
|
|
return "comment";
|
|
},
|
|
regex : strPre + '\\-\\-\\[\\={5}\\=*\\[.*$',
|
|
merge : true,
|
|
next : "qcomment5"
|
|
},
|
|
|
|
// single line comments
|
|
{
|
|
token : "comment",
|
|
regex : "\\-\\-.*$"
|
|
},
|
|
|
|
// bracketed strings
|
|
{
|
|
token : "string", // [[ string
|
|
regex : strPre + '\\[\\[.*\\]\\]'
|
|
}, {
|
|
token : "string", // [=[ string
|
|
regex : strPre + '\\[\\=\\[.*\\]\\=\\]'
|
|
}, {
|
|
token : "string", // [==[ string
|
|
regex : strPre + '\\[\\={2}\\[.*\\]\\={2}\\]'
|
|
}, {
|
|
token : "string", // [===[ string
|
|
regex : strPre + '\\[\\={3}\\[.*\\]\\={3}\\]'
|
|
}, {
|
|
token : "string", // [====[ string
|
|
regex : strPre + '\\[\\={4}\\[.*\\]\\={4}\\]'
|
|
}, {
|
|
token : "string", // [====+[ string
|
|
regex : strPre + '\\[\\={5}\\=*\\[.*\\]\\={5}\\=*\\]'
|
|
},
|
|
|
|
// multiline bracketed strings
|
|
{
|
|
token : "string", // [[ string
|
|
regex : strPre + '\\[\\[.*$',
|
|
merge : true,
|
|
next : "qstring"
|
|
}, {
|
|
token : "string", // [=[ string
|
|
regex : strPre + '\\[\\=\\[.*$',
|
|
merge : true,
|
|
next : "qstring1"
|
|
}, {
|
|
token : "string", // [==[ string
|
|
regex : strPre + '\\[\\={2}\\[.*$',
|
|
merge : true,
|
|
next : "qstring2"
|
|
}, {
|
|
token : "string", // [===[ string
|
|
regex : strPre + '\\[\\={3}\\[.*$',
|
|
merge : true,
|
|
next : "qstring3"
|
|
}, {
|
|
token : "string", // [====[ string
|
|
regex : strPre + '\\[\\={4}\\[.*$',
|
|
merge : true,
|
|
next : "qstring4"
|
|
}, {
|
|
token : function(value){ // --[====+[ string
|
|
// WARNING: EXTREMELY SLOW, see above.
|
|
var pattern = /\[(\=+)\[/, match;
|
|
if ((match = pattern.exec(value)) != null && (match = match[1]) != undefined)
|
|
comment_stack.push(match.length);
|
|
|
|
return "string";
|
|
},
|
|
regex : strPre + '\\[\\={5}\\=*\\[.*$',
|
|
merge : true,
|
|
next : "qstring5"
|
|
},
|
|
|
|
{
|
|
token : "string", // " string
|
|
regex : strPre + '"(?:[^\\\\]|\\\\.)*?"'
|
|
}, {
|
|
token : "string", // ' string
|
|
regex : strPre + "'(?:[^\\\\]|\\\\.)*?'"
|
|
}, {
|
|
token : "constant.numeric", // float
|
|
regex : floatNumber
|
|
}, {
|
|
token : "constant.numeric", // integer
|
|
regex : integer + "\\b"
|
|
}, {
|
|
token : function(value) {
|
|
if (keywords.hasOwnProperty(value))
|
|
return "keyword";
|
|
else if (builtinConstants.hasOwnProperty(value))
|
|
return "constant.language";
|
|
else if (futureReserved.hasOwnProperty(value))
|
|
return "invalid.illegal";
|
|
else if (stdLibaries.hasOwnProperty(value))
|
|
return "constant.library";
|
|
else if (deprecatedIn5152.hasOwnProperty(value))
|
|
return "invalid.deprecated";
|
|
else if (builtinFunctions.hasOwnProperty(value))
|
|
return "support.function";
|
|
else if (metatableMethods.hasOwnProperty(value))
|
|
return "support.function";
|
|
else
|
|
return "identifier";
|
|
},
|
|
regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
|
|
}, {
|
|
token : "keyword.operator",
|
|
regex : "\\+|\\-|\\*|\\/|%|\\#|\\^|~|<|>|<=|=>|==|~=|=|\\:|\\.\\.\\.|\\.\\."
|
|
}, {
|
|
token : "paren.lparen",
|
|
regex : "[\\[\\(\\{]"
|
|
}, {
|
|
token : "paren.rparen",
|
|
regex : "[\\]\\)\\}]"
|
|
}, {
|
|
token : "text",
|
|
regex : "\\s+"
|
|
} ],
|
|
|
|
"qcomment": [ {
|
|
token : "comment",
|
|
regex : "(?:[^\\\\]|\\\\.)*?\\]\\]",
|
|
next : "start"
|
|
}, {
|
|
token : "comment",
|
|
merge : true,
|
|
regex : '.+'
|
|
} ],
|
|
"qcomment1": [ {
|
|
token : "comment",
|
|
regex : "(?:[^\\\\]|\\\\.)*?\\]\\=\\]",
|
|
next : "start"
|
|
}, {
|
|
token : "comment",
|
|
merge : true,
|
|
regex : '.+'
|
|
} ],
|
|
"qcomment2": [ {
|
|
token : "comment",
|
|
regex : "(?:[^\\\\]|\\\\.)*?\\]\\={2}\\]",
|
|
next : "start"
|
|
}, {
|
|
token : "comment",
|
|
merge : true,
|
|
regex : '.+'
|
|
} ],
|
|
"qcomment3": [ {
|
|
token : "comment",
|
|
regex : "(?:[^\\\\]|\\\\.)*?\\]\\={3}\\]",
|
|
next : "start"
|
|
}, {
|
|
token : "comment",
|
|
merge : true,
|
|
regex : '.+'
|
|
} ],
|
|
"qcomment4": [ {
|
|
token : "comment",
|
|
regex : "(?:[^\\\\]|\\\\.)*?\\]\\={4}\\]",
|
|
next : "start"
|
|
}, {
|
|
token : "comment",
|
|
merge : true,
|
|
regex : '.+'
|
|
} ],
|
|
"qcomment5": [ {
|
|
token : function(value){
|
|
// very hackish, mutates the qcomment5 field on the fly.
|
|
var pattern = /\](\=+)\]/, rule = this.rules.qcomment5[0], match;
|
|
rule.next = "start";
|
|
if ((match = pattern.exec(value)) != null && (match = match[1]) != undefined){
|
|
var found = match.length, expected;
|
|
if ((expected = comment_stack.pop()) != found){
|
|
comment_stack.push(expected);
|
|
rule.next = "qcomment5";
|
|
}
|
|
}
|
|
|
|
return "comment";
|
|
},
|
|
regex : "(?:[^\\\\]|\\\\.)*?\\]\\={5}\\=*\\]",
|
|
next : "start"
|
|
}, {
|
|
token : "comment",
|
|
merge : true,
|
|
regex : '.+'
|
|
} ],
|
|
|
|
"qstring": [ {
|
|
token : "string",
|
|
regex : "(?:[^\\\\]|\\\\.)*?\\]\\]",
|
|
next : "start"
|
|
}, {
|
|
token : "string",
|
|
merge : true,
|
|
regex : '.+'
|
|
} ],
|
|
"qstring1": [ {
|
|
token : "string",
|
|
regex : "(?:[^\\\\]|\\\\.)*?\\]\\=\\]",
|
|
next : "start"
|
|
}, {
|
|
token : "string",
|
|
merge : true,
|
|
regex : '.+'
|
|
} ],
|
|
"qstring2": [ {
|
|
token : "string",
|
|
regex : "(?:[^\\\\]|\\\\.)*?\\]\\={2}\\]",
|
|
next : "start"
|
|
}, {
|
|
token : "string",
|
|
merge : true,
|
|
regex : '.+'
|
|
} ],
|
|
"qstring3": [ {
|
|
token : "string",
|
|
regex : "(?:[^\\\\]|\\\\.)*?\\]\\={3}\\]",
|
|
next : "start"
|
|
}, {
|
|
token : "string",
|
|
merge : true,
|
|
regex : '.+'
|
|
} ],
|
|
"qstring4": [ {
|
|
token : "string",
|
|
regex : "(?:[^\\\\]|\\\\.)*?\\]\\={4}\\]",
|
|
next : "start"
|
|
}, {
|
|
token : "string",
|
|
merge : true,
|
|
regex : '.+'
|
|
} ],
|
|
"qstring5": [ {
|
|
token : function(value){
|
|
// very hackish, mutates the qstring5 field on the fly.
|
|
var pattern = /\](\=+)\]/, rule = this.rules.qstring5[0], match;
|
|
rule.next = "start";
|
|
if ((match = pattern.exec(value)) != null && (match = match[1]) != undefined){
|
|
var found = match.length, expected;
|
|
if ((expected = comment_stack.pop()) != found){
|
|
comment_stack.push(expected);
|
|
rule.next = "qstring5";
|
|
}
|
|
}
|
|
|
|
return "string";
|
|
},
|
|
regex : "(?:[^\\\\]|\\\\.)*?\\]\\={5}\\=*\\]",
|
|
next : "start"
|
|
}, {
|
|
token : "string",
|
|
merge : true,
|
|
regex : '.+'
|
|
} ]
|
|
|
|
};
|
|
|
|
}
|
|
|
|
oop.inherits(LuaHighlightRules, TextHighlightRules);
|
|
|
|
exports.LuaHighlightRules = LuaHighlightRules;
|
|
});
|