1
/* ***** BEGIN LICENSE BLOCK *****
2
* Distributed under the BSD license:
4
* Copyright (c) 2010, Ajax.org B.V.
7
* Redistribution and use in source and binary forms, with or without
8
* modification, are permitted provided that the following conditions are met:
9
* * Redistributions of source code must retain the above copyright
10
* notice, this list of conditions and the following disclaimer.
11
* * Redistributions in binary form must reproduce the above copyright
12
* notice, this list of conditions and the following disclaimer in the
13
* documentation and/or other materials provided with the distribution.
14
* * Neither the name of Ajax.org B.V. nor the
15
* names of its contributors may be used to endorse or promote products
16
* derived from this software without specific prior written permission.
18
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
19
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
20
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
21
* DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
22
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
23
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
24
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
25
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29
* ***** END LICENSE BLOCK ***** */
31
define('ace/mode/lua', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/tokenizer', 'ace/mode/lua_highlight_rules', 'ace/mode/folding/lua', 'ace/range'], function(require, exports, module) {
34
var oop = require("../lib/oop");
35
var TextMode = require("./text").Mode;
36
var Tokenizer = require("../tokenizer").Tokenizer;
37
var LuaHighlightRules = require("./lua_highlight_rules").LuaHighlightRules;
38
var LuaFoldMode = require("./folding/lua").FoldMode;
39
var Range = require("../range").Range;
41
var Mode = function() {
42
this.$tokenizer = new Tokenizer(new LuaHighlightRules().getRules());
43
this.foldingRules = new LuaFoldMode();
45
oop.inherits(Mode, TextMode);
49
this.lineCommentStart = "--";
50
this.blockComment = {start: "--[", end: "]--"};
52
var indentKeywords = {
62
var outdentKeywords = [
69
function getNetIndentLevel(tokens) {
71
for (var i = 0; i < tokens.length; i++) {
72
var token = tokens[i];
73
if (token.type == "keyword") {
74
if (token.value in indentKeywords) {
75
level += indentKeywords[token.value];
77
} else if (token.type == "paren.lparen") {
79
} else if (token.type == "paren.rparen") {
85
} else if (level > 0) {
92
this.getNextLineIndent = function(state, line, tab) {
93
var indent = this.$getIndent(line);
96
var tokenizedLine = this.$tokenizer.getLineTokens(line, state);
97
var tokens = tokenizedLine.tokens;
99
if (state == "start") {
100
level = getNetIndentLevel(tokens);
104
} else if (level < 0 && indent.substr(indent.length - tab.length) == tab) {
105
if (!this.checkOutdent(state, line, "\n")) {
106
return indent.substr(0, indent.length - tab.length);
112
this.checkOutdent = function(state, line, input) {
113
if (input != "\n" && input != "\r" && input != "\r\n")
116
if (line.match(/^\s*[\)\}\]]$/))
119
var tokens = this.$tokenizer.getLineTokens(line.trim(), state).tokens;
121
if (!tokens || !tokens.length)
124
return (tokens[0].type == "keyword" && outdentKeywords.indexOf(tokens[0].value) != -1);
127
this.autoOutdent = function(state, session, row) {
128
var prevLine = session.getLine(row - 1);
129
var prevIndent = this.$getIndent(prevLine).length;
130
var prevTokens = this.$tokenizer.getLineTokens(prevLine, "start").tokens;
131
var tabLength = session.getTabString().length;
132
var expectedIndent = prevIndent + tabLength * getNetIndentLevel(prevTokens);
133
var curIndent = this.$getIndent(session.getLine(row)).length;
134
if (curIndent < expectedIndent) {
137
session.outdentRows(new Range(row, 0, row + 2, 0));
140
}).call(Mode.prototype);
145
define('ace/mode/lua_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
148
var oop = require("../lib/oop");
149
var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
151
var LuaHighlightRules = function() {
154
"break|do|else|elseif|end|for|function|if|in|local|repeat|"+
155
"return|then|until|while|or|and|not"
158
var builtinConstants = ("true|false|nil|_G|_VERSION");
161
"string|xpcall|package|tostring|print|os|unpack|require|"+
162
"getfenv|setmetatable|next|assert|tonumber|io|rawequal|"+
163
"collectgarbage|getmetatable|module|rawset|math|debug|"+
164
"pcall|table|newproxy|type|coroutine|_G|select|gcinfo|"+
165
"pairs|rawget|loadstring|ipairs|_VERSION|dofile|setfenv|"+
166
"load|error|loadfile|"+
168
"sub|upper|len|gfind|rep|find|match|char|dump|gmatch|"+
169
"reverse|byte|format|gsub|lower|preload|loadlib|loaded|"+
170
"loaders|cpath|config|path|seeall|exit|setlocale|date|"+
171
"getenv|difftime|remove|time|clock|tmpname|rename|execute|"+
172
"lines|write|close|flush|open|output|type|read|stderr|"+
173
"stdin|input|stdout|popen|tmpfile|log|max|acos|huge|"+
174
"ldexp|pi|cos|tanh|pow|deg|tan|cosh|sinh|random|randomseed|"+
175
"frexp|ceil|floor|rad|abs|sqrt|modf|asin|min|mod|fmod|log10|"+
176
"atan2|exp|sin|atan|getupvalue|debug|sethook|getmetatable|"+
177
"gethook|setmetatable|setlocal|traceback|setfenv|getinfo|"+
178
"setupvalue|getlocal|getregistry|getfenv|setn|insert|getn|"+
179
"foreachi|maxn|foreach|concat|sort|remove|resume|yield|"+
180
"status|wrap|create|running|"+
181
"__add|__sub|__mod|__unm|__concat|__lt|__index|__call|__gc|__metatable|"+
182
"__mul|__div|__pow|__len|__eq|__le|__newindex|__tostring|__mode|__tonumber"
185
var stdLibaries = ("string|package|os|io|math|debug|table|coroutine");
187
var futureReserved = "";
189
var deprecatedIn5152 = ("setn|foreach|foreachi|gcinfo|log10|maxn");
191
var keywordMapper = this.createKeywordMapper({
193
"support.function": functions,
194
"invalid.deprecated": deprecatedIn5152,
195
"constant.library": stdLibaries,
196
"constant.language": builtinConstants,
197
"invalid.illegal": futureReserved,
198
"variable.language": "this"
201
var decimalInteger = "(?:(?:[1-9]\\d*)|(?:0))";
202
var hexInteger = "(?:0[xX][\\dA-Fa-f]+)";
203
var integer = "(?:" + decimalInteger + "|" + hexInteger + ")";
205
var fraction = "(?:\\.\\d+)";
206
var intPart = "(?:\\d+)";
207
var pointFloat = "(?:(?:" + intPart + "?" + fraction + ")|(?:" + intPart + "\\.))";
208
var floatNumber = "(?:" + pointFloat + ")";
212
stateName: "bracketedComment",
213
onMatch : function(value, currentState, stack){
214
stack.unshift(this.next, value.length, currentState);
217
regex : /\-\-\[=*\[/,
220
onMatch : function(value, currentState, stack) {
221
if (value.length == stack[1]) {
224
this.next = stack.shift();
230
regex : /(?:[^\\]|\\.)*?\]=*\]/,
233
defaultToken : "comment"
243
stateName: "bracketedString",
244
onMatch : function(value, currentState, stack){
245
stack.unshift(this.next, value.length, currentState);
251
onMatch : function(value, currentState, stack) {
252
if (value.length == stack[1]) {
255
this.next = stack.shift();
262
regex : /(?:[^\\]|\\.)*?\]=*\]/,
265
defaultToken : "comment"
270
token : "string", // " string
271
regex : '"(?:[^\\\\]|\\\\.)*?"'
273
token : "string", // ' string
274
regex : "'(?:[^\\\\]|\\\\.)*?'"
276
token : "constant.numeric", // float
279
token : "constant.numeric", // integer
280
regex : integer + "\\b"
282
token : keywordMapper,
283
regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
285
token : "keyword.operator",
286
regex : "\\+|\\-|\\*|\\/|%|\\#|\\^|~|<|>|<=|=>|==|~=|=|\\:|\\.\\.\\.|\\.\\."
288
token : "paren.lparen",
289
regex : "[\\[\\(\\{]"
291
token : "paren.rparen",
292
regex : "[\\]\\)\\}]"
299
this.normalizeRules();
302
oop.inherits(LuaHighlightRules, TextHighlightRules);
304
exports.LuaHighlightRules = LuaHighlightRules;
307
define('ace/mode/folding/lua', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/folding/fold_mode', 'ace/range', 'ace/token_iterator'], function(require, exports, module) {
310
var oop = require("../../lib/oop");
311
var BaseFoldMode = require("./fold_mode").FoldMode;
312
var Range = require("../../range").Range;
313
var TokenIterator = require("../../token_iterator").TokenIterator;
316
var FoldMode = exports.FoldMode = function() {};
318
oop.inherits(FoldMode, BaseFoldMode);
322
this.foldingStartMarker = /\b(function|then|do|repeat)\b|{\s*$|(\[=*\[)/;
323
this.foldingStopMarker = /\bend\b|^\s*}|\]=*\]/;
325
this.getFoldWidget = function(session, foldStyle, row) {
326
var line = session.getLine(row);
327
var isStart = this.foldingStartMarker.test(line);
328
var isEnd = this.foldingStopMarker.test(line);
330
if (isStart && !isEnd) {
331
var match = line.match(this.foldingStartMarker);
332
if (match[1] == "then" && /\belseif\b/.test(line))
335
if (session.getTokenAt(row, match.index + 1).type === "keyword")
337
} else if (match[2]) {
338
var type = session.bgTokenizer.getState(row) || "";
339
if (type[0] == "bracketedComment" || type[0] == "bracketedString")
345
if (foldStyle != "markbeginend" || !isEnd || isStart && isEnd)
348
var match = line.match(this.foldingStopMarker);
349
if (match[0] === "end") {
350
if (session.getTokenAt(row, match.index + 1).type === "keyword")
352
} else if (match[0][0] === "]") {
353
var type = session.bgTokenizer.getState(row - 1) || "";
354
if (type[0] == "bracketedComment" || type[0] == "bracketedString")
360
this.getFoldWidgetRange = function(session, foldStyle, row) {
361
var line = session.doc.getLine(row);
362
var match = this.foldingStartMarker.exec(line);
365
return this.luaBlock(session, row, match.index + 1);
368
return session.getCommentFoldRange(row, match.index + 1);
370
return this.openingBracketBlock(session, "{", row, match.index);
373
var match = this.foldingStopMarker.exec(line);
375
if (match[0] === "end") {
376
if (session.getTokenAt(row, match.index + 1).type === "keyword")
377
return this.luaBlock(session, row, match.index + 1);
380
if (match[0][0] === "]")
381
return session.getCommentFoldRange(row, match.index + 1);
383
return this.closingBracketBlock(session, "}", row, match.index + match[0].length);
387
this.luaBlock = function(session, row, column) {
388
var stream = new TokenIterator(session, row, column);
389
var indentKeywords = {
399
var token = stream.getCurrentToken();
400
if (!token || token.type != "keyword")
403
var val = token.value;
405
var dir = indentKeywords[val];
410
var startColumn = dir === -1 ? stream.getCurrentTokenColumn() : session.getLine(row).length;
413
stream.step = dir === -1 ? stream.stepBackward : stream.stepForward;
414
while(token = stream.step()) {
415
if (token.type !== "keyword")
417
var level = dir * indentKeywords[token.value];
420
stack.unshift(token.value);
421
} else if (level <= 0) {
423
if (!stack.length && token.value != "elseif")
426
stack.unshift(token.value);
430
var row = stream.getCurrentTokenRow();
432
return new Range(row, session.getLine(row).length, startRow, startColumn);
434
return new Range(startRow, startColumn, row, stream.getCurrentTokenColumn());
437
}).call(FoldMode.prototype);
added
removed
codeigniter/js/ace/mode-lua.js
