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comparison .cms/lib/codemirror/mode/vbscript/vbscript.js @ 0:78edf6b517a0 draft
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author | Coffee CMS <info@coffee-cms.ru> |
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date | Fri, 11 Oct 2024 22:40:23 +0000 |
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1 // CodeMirror, copyright (c) by Marijn Haverbeke and others | |
2 // Distributed under an MIT license: https://codemirror.net/5/LICENSE | |
3 | |
4 /* | |
5 For extra ASP classic objects, initialize CodeMirror instance with this option: | |
6 isASP: true | |
7 | |
8 E.G.: | |
9 var editor = CodeMirror.fromTextArea(document.getElementById("code"), { | |
10 lineNumbers: true, | |
11 isASP: true | |
12 }); | |
13 */ | |
14 | |
15 (function(mod) { | |
16 if (typeof exports == "object" && typeof module == "object") // CommonJS | |
17 mod(require("../../lib/codemirror")); | |
18 else if (typeof define == "function" && define.amd) // AMD | |
19 define(["../../lib/codemirror"], mod); | |
20 else // Plain browser env | |
21 mod(CodeMirror); | |
22 })(function(CodeMirror) { | |
23 "use strict"; | |
24 | |
25 CodeMirror.defineMode("vbscript", function(conf, parserConf) { | |
26 var ERRORCLASS = 'error'; | |
27 | |
28 function wordRegexp(words) { | |
29 return new RegExp("^((" + words.join(")|(") + "))\\b", "i"); | |
30 } | |
31 | |
32 var singleOperators = new RegExp("^[\\+\\-\\*/&\\\\\\^<>=]"); | |
33 var doubleOperators = new RegExp("^((<>)|(<=)|(>=))"); | |
34 var singleDelimiters = new RegExp('^[\\.,]'); | |
35 var brackets = new RegExp('^[\\(\\)]'); | |
36 var identifiers = new RegExp("^[A-Za-z][_A-Za-z0-9]*"); | |
37 | |
38 var openingKeywords = ['class','sub','select','while','if','function', 'property', 'with', 'for']; | |
39 var middleKeywords = ['else','elseif','case']; | |
40 var endKeywords = ['next','loop','wend']; | |
41 | |
42 var wordOperators = wordRegexp(['and', 'or', 'not', 'xor', 'is', 'mod', 'eqv', 'imp']); | |
43 var commonkeywords = ['dim', 'redim', 'then', 'until', 'randomize', | |
44 'byval','byref','new','property', 'exit', 'in', | |
45 'const','private', 'public', | |
46 'get','set','let', 'stop', 'on error resume next', 'on error goto 0', 'option explicit', 'call', 'me']; | |
47 | |
48 //This list was from: http://msdn.microsoft.com/en-us/library/f8tbc79x(v=vs.84).aspx | |
49 var atomWords = ['true', 'false', 'nothing', 'empty', 'null']; | |
50 //This list was from: http://msdn.microsoft.com/en-us/library/3ca8tfek(v=vs.84).aspx | |
51 var builtinFuncsWords = ['abs', 'array', 'asc', 'atn', 'cbool', 'cbyte', 'ccur', 'cdate', 'cdbl', 'chr', 'cint', 'clng', 'cos', 'csng', 'cstr', 'date', 'dateadd', 'datediff', 'datepart', | |
52 'dateserial', 'datevalue', 'day', 'escape', 'eval', 'execute', 'exp', 'filter', 'formatcurrency', 'formatdatetime', 'formatnumber', 'formatpercent', 'getlocale', 'getobject', | |
53 'getref', 'hex', 'hour', 'inputbox', 'instr', 'instrrev', 'int', 'fix', 'isarray', 'isdate', 'isempty', 'isnull', 'isnumeric', 'isobject', 'join', 'lbound', 'lcase', 'left', | |
54 'len', 'loadpicture', 'log', 'ltrim', 'rtrim', 'trim', 'maths', 'mid', 'minute', 'month', 'monthname', 'msgbox', 'now', 'oct', 'replace', 'rgb', 'right', 'rnd', 'round', | |
55 'scriptengine', 'scriptenginebuildversion', 'scriptenginemajorversion', 'scriptengineminorversion', 'second', 'setlocale', 'sgn', 'sin', 'space', 'split', 'sqr', 'strcomp', | |
56 'string', 'strreverse', 'tan', 'time', 'timer', 'timeserial', 'timevalue', 'typename', 'ubound', 'ucase', 'unescape', 'vartype', 'weekday', 'weekdayname', 'year']; | |
57 | |
58 //This list was from: http://msdn.microsoft.com/en-us/library/ydz4cfk3(v=vs.84).aspx | |
59 var builtinConsts = ['vbBlack', 'vbRed', 'vbGreen', 'vbYellow', 'vbBlue', 'vbMagenta', 'vbCyan', 'vbWhite', 'vbBinaryCompare', 'vbTextCompare', | |
60 'vbSunday', 'vbMonday', 'vbTuesday', 'vbWednesday', 'vbThursday', 'vbFriday', 'vbSaturday', 'vbUseSystemDayOfWeek', 'vbFirstJan1', 'vbFirstFourDays', 'vbFirstFullWeek', | |
61 'vbGeneralDate', 'vbLongDate', 'vbShortDate', 'vbLongTime', 'vbShortTime', 'vbObjectError', | |
62 'vbOKOnly', 'vbOKCancel', 'vbAbortRetryIgnore', 'vbYesNoCancel', 'vbYesNo', 'vbRetryCancel', 'vbCritical', 'vbQuestion', 'vbExclamation', 'vbInformation', 'vbDefaultButton1', 'vbDefaultButton2', | |
63 'vbDefaultButton3', 'vbDefaultButton4', 'vbApplicationModal', 'vbSystemModal', 'vbOK', 'vbCancel', 'vbAbort', 'vbRetry', 'vbIgnore', 'vbYes', 'vbNo', | |
64 'vbCr', 'VbCrLf', 'vbFormFeed', 'vbLf', 'vbNewLine', 'vbNullChar', 'vbNullString', 'vbTab', 'vbVerticalTab', 'vbUseDefault', 'vbTrue', 'vbFalse', | |
65 'vbEmpty', 'vbNull', 'vbInteger', 'vbLong', 'vbSingle', 'vbDouble', 'vbCurrency', 'vbDate', 'vbString', 'vbObject', 'vbError', 'vbBoolean', 'vbVariant', 'vbDataObject', 'vbDecimal', 'vbByte', 'vbArray']; | |
66 //This list was from: http://msdn.microsoft.com/en-us/library/hkc375ea(v=vs.84).aspx | |
67 var builtinObjsWords = ['WScript', 'err', 'debug', 'RegExp']; | |
68 var knownProperties = ['description', 'firstindex', 'global', 'helpcontext', 'helpfile', 'ignorecase', 'length', 'number', 'pattern', 'source', 'value', 'count']; | |
69 var knownMethods = ['clear', 'execute', 'raise', 'replace', 'test', 'write', 'writeline', 'close', 'open', 'state', 'eof', 'update', 'addnew', 'end', 'createobject', 'quit']; | |
70 | |
71 var aspBuiltinObjsWords = ['server', 'response', 'request', 'session', 'application']; | |
72 var aspKnownProperties = ['buffer', 'cachecontrol', 'charset', 'contenttype', 'expires', 'expiresabsolute', 'isclientconnected', 'pics', 'status', //response | |
73 'clientcertificate', 'cookies', 'form', 'querystring', 'servervariables', 'totalbytes', //request | |
74 'contents', 'staticobjects', //application | |
75 'codepage', 'lcid', 'sessionid', 'timeout', //session | |
76 'scripttimeout']; //server | |
77 var aspKnownMethods = ['addheader', 'appendtolog', 'binarywrite', 'end', 'flush', 'redirect', //response | |
78 'binaryread', //request | |
79 'remove', 'removeall', 'lock', 'unlock', //application | |
80 'abandon', //session | |
81 'getlasterror', 'htmlencode', 'mappath', 'transfer', 'urlencode']; //server | |
82 | |
83 var knownWords = knownMethods.concat(knownProperties); | |
84 | |
85 builtinObjsWords = builtinObjsWords.concat(builtinConsts); | |
86 | |
87 if (conf.isASP){ | |
88 builtinObjsWords = builtinObjsWords.concat(aspBuiltinObjsWords); | |
89 knownWords = knownWords.concat(aspKnownMethods, aspKnownProperties); | |
90 }; | |
91 | |
92 var keywords = wordRegexp(commonkeywords); | |
93 var atoms = wordRegexp(atomWords); | |
94 var builtinFuncs = wordRegexp(builtinFuncsWords); | |
95 var builtinObjs = wordRegexp(builtinObjsWords); | |
96 var known = wordRegexp(knownWords); | |
97 var stringPrefixes = '"'; | |
98 | |
99 var opening = wordRegexp(openingKeywords); | |
100 var middle = wordRegexp(middleKeywords); | |
101 var closing = wordRegexp(endKeywords); | |
102 var doubleClosing = wordRegexp(['end']); | |
103 var doOpening = wordRegexp(['do']); | |
104 var noIndentWords = wordRegexp(['on error resume next', 'exit']); | |
105 var comment = wordRegexp(['rem']); | |
106 | |
107 | |
108 function indent(_stream, state) { | |
109 state.currentIndent++; | |
110 } | |
111 | |
112 function dedent(_stream, state) { | |
113 state.currentIndent--; | |
114 } | |
115 // tokenizers | |
116 function tokenBase(stream, state) { | |
117 if (stream.eatSpace()) { | |
118 return 'space'; | |
119 //return null; | |
120 } | |
121 | |
122 var ch = stream.peek(); | |
123 | |
124 // Handle Comments | |
125 if (ch === "'") { | |
126 stream.skipToEnd(); | |
127 return 'comment'; | |
128 } | |
129 if (stream.match(comment)){ | |
130 stream.skipToEnd(); | |
131 return 'comment'; | |
132 } | |
133 | |
134 | |
135 // Handle Number Literals | |
136 if (stream.match(/^((&H)|(&O))?[0-9\.]/i, false) && !stream.match(/^((&H)|(&O))?[0-9\.]+[a-z_]/i, false)) { | |
137 var floatLiteral = false; | |
138 // Floats | |
139 if (stream.match(/^\d*\.\d+/i)) { floatLiteral = true; } | |
140 else if (stream.match(/^\d+\.\d*/)) { floatLiteral = true; } | |
141 else if (stream.match(/^\.\d+/)) { floatLiteral = true; } | |
142 | |
143 if (floatLiteral) { | |
144 // Float literals may be "imaginary" | |
145 stream.eat(/J/i); | |
146 return 'number'; | |
147 } | |
148 // Integers | |
149 var intLiteral = false; | |
150 // Hex | |
151 if (stream.match(/^&H[0-9a-f]+/i)) { intLiteral = true; } | |
152 // Octal | |
153 else if (stream.match(/^&O[0-7]+/i)) { intLiteral = true; } | |
154 // Decimal | |
155 else if (stream.match(/^[1-9]\d*F?/)) { | |
156 // Decimal literals may be "imaginary" | |
157 stream.eat(/J/i); | |
158 // TODO - Can you have imaginary longs? | |
159 intLiteral = true; | |
160 } | |
161 // Zero by itself with no other piece of number. | |
162 else if (stream.match(/^0(?![\dx])/i)) { intLiteral = true; } | |
163 if (intLiteral) { | |
164 // Integer literals may be "long" | |
165 stream.eat(/L/i); | |
166 return 'number'; | |
167 } | |
168 } | |
169 | |
170 // Handle Strings | |
171 if (stream.match(stringPrefixes)) { | |
172 state.tokenize = tokenStringFactory(stream.current()); | |
173 return state.tokenize(stream, state); | |
174 } | |
175 | |
176 // Handle operators and Delimiters | |
177 if (stream.match(doubleOperators) | |
178 || stream.match(singleOperators) | |
179 || stream.match(wordOperators)) { | |
180 return 'operator'; | |
181 } | |
182 if (stream.match(singleDelimiters)) { | |
183 return null; | |
184 } | |
185 | |
186 if (stream.match(brackets)) { | |
187 return "bracket"; | |
188 } | |
189 | |
190 if (stream.match(noIndentWords)) { | |
191 state.doInCurrentLine = true; | |
192 | |
193 return 'keyword'; | |
194 } | |
195 | |
196 if (stream.match(doOpening)) { | |
197 indent(stream,state); | |
198 state.doInCurrentLine = true; | |
199 | |
200 return 'keyword'; | |
201 } | |
202 if (stream.match(opening)) { | |
203 if (! state.doInCurrentLine) | |
204 indent(stream,state); | |
205 else | |
206 state.doInCurrentLine = false; | |
207 | |
208 return 'keyword'; | |
209 } | |
210 if (stream.match(middle)) { | |
211 return 'keyword'; | |
212 } | |
213 | |
214 | |
215 if (stream.match(doubleClosing)) { | |
216 dedent(stream,state); | |
217 dedent(stream,state); | |
218 | |
219 return 'keyword'; | |
220 } | |
221 if (stream.match(closing)) { | |
222 if (! state.doInCurrentLine) | |
223 dedent(stream,state); | |
224 else | |
225 state.doInCurrentLine = false; | |
226 | |
227 return 'keyword'; | |
228 } | |
229 | |
230 if (stream.match(keywords)) { | |
231 return 'keyword'; | |
232 } | |
233 | |
234 if (stream.match(atoms)) { | |
235 return 'atom'; | |
236 } | |
237 | |
238 if (stream.match(known)) { | |
239 return 'variable-2'; | |
240 } | |
241 | |
242 if (stream.match(builtinFuncs)) { | |
243 return 'builtin'; | |
244 } | |
245 | |
246 if (stream.match(builtinObjs)){ | |
247 return 'variable-2'; | |
248 } | |
249 | |
250 if (stream.match(identifiers)) { | |
251 return 'variable'; | |
252 } | |
253 | |
254 // Handle non-detected items | |
255 stream.next(); | |
256 return ERRORCLASS; | |
257 } | |
258 | |
259 function tokenStringFactory(delimiter) { | |
260 var singleline = delimiter.length == 1; | |
261 var OUTCLASS = 'string'; | |
262 | |
263 return function(stream, state) { | |
264 while (!stream.eol()) { | |
265 stream.eatWhile(/[^'"]/); | |
266 if (stream.match(delimiter)) { | |
267 state.tokenize = tokenBase; | |
268 return OUTCLASS; | |
269 } else { | |
270 stream.eat(/['"]/); | |
271 } | |
272 } | |
273 if (singleline) { | |
274 if (parserConf.singleLineStringErrors) { | |
275 return ERRORCLASS; | |
276 } else { | |
277 state.tokenize = tokenBase; | |
278 } | |
279 } | |
280 return OUTCLASS; | |
281 }; | |
282 } | |
283 | |
284 | |
285 function tokenLexer(stream, state) { | |
286 var style = state.tokenize(stream, state); | |
287 var current = stream.current(); | |
288 | |
289 // Handle '.' connected identifiers | |
290 if (current === '.') { | |
291 style = state.tokenize(stream, state); | |
292 | |
293 current = stream.current(); | |
294 if (style && (style.substr(0, 8) === 'variable' || style==='builtin' || style==='keyword')){//|| knownWords.indexOf(current.substring(1)) > -1) { | |
295 if (style === 'builtin' || style === 'keyword') style='variable'; | |
296 if (knownWords.indexOf(current.substr(1)) > -1) style='variable-2'; | |
297 | |
298 return style; | |
299 } else { | |
300 return ERRORCLASS; | |
301 } | |
302 } | |
303 | |
304 return style; | |
305 } | |
306 | |
307 var external = { | |
308 electricChars:"dDpPtTfFeE ", | |
309 startState: function() { | |
310 return { | |
311 tokenize: tokenBase, | |
312 lastToken: null, | |
313 currentIndent: 0, | |
314 nextLineIndent: 0, | |
315 doInCurrentLine: false, | |
316 ignoreKeyword: false | |
317 | |
318 | |
319 }; | |
320 }, | |
321 | |
322 token: function(stream, state) { | |
323 if (stream.sol()) { | |
324 state.currentIndent += state.nextLineIndent; | |
325 state.nextLineIndent = 0; | |
326 state.doInCurrentLine = 0; | |
327 } | |
328 var style = tokenLexer(stream, state); | |
329 | |
330 state.lastToken = {style:style, content: stream.current()}; | |
331 | |
332 if (style==='space') style=null; | |
333 | |
334 return style; | |
335 }, | |
336 | |
337 indent: function(state, textAfter) { | |
338 var trueText = textAfter.replace(/^\s+|\s+$/g, '') ; | |
339 if (trueText.match(closing) || trueText.match(doubleClosing) || trueText.match(middle)) return conf.indentUnit*(state.currentIndent-1); | |
340 if(state.currentIndent < 0) return 0; | |
341 return state.currentIndent * conf.indentUnit; | |
342 } | |
343 | |
344 }; | |
345 return external; | |
346 }); | |
347 | |
348 CodeMirror.defineMIME("text/vbscript", "vbscript"); | |
349 | |
350 }); |