File modules/editor/codemirror/mode/vbscript/vbscript.js
Last commit: Sun Dec 17 01:14:09 2017 +0100 Jan Dankert Integration eines weiteren Code-Editors: Codemirror. Demnächst müssen wir hier mal aufräumen und andere Editoren rauswerfen.
1 // CodeMirror, copyright (c) by Marijn Haverbeke and others 2 // Distributed under an MIT license: http://codemirror.net/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 brakets = 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(brakets)) { 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 });
Downloadmodules/editor/codemirror/mode/vbscript/vbscript.js
History Sun, 17 Dec 2017 01:14:09 +0100 Jan Dankert Integration eines weiteren Code-Editors: Codemirror. Demnächst müssen wir hier mal aufräumen und andere Editoren rauswerfen.