nextcloud/apps/files_texteditor/js/aceeditor/mode-lua-uncompressed.js

524 lines
18 KiB
JavaScript
Executable File

/* ***** 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 ***** */
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 ***** */
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;
});