mirror of
https://github.com/renbaoshuo/S2OJ.git
synced 2024-11-30 00:26:21 +00:00
96d4a3ecf7
Due to historical reasons, the code is in subfolder "1". With SVN removal, we place the code back and remove the annoying "1" folder.
351 lines
14 KiB
JavaScript
351 lines
14 KiB
JavaScript
// CodeMirror, copyright (c) by Marijn Haverbeke and others
|
|
// Distributed under an MIT license: http://codemirror.net/LICENSE
|
|
|
|
/*
|
|
For extra ASP classic objects, initialize CodeMirror instance with this option:
|
|
isASP: true
|
|
|
|
E.G.:
|
|
var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
|
|
lineNumbers: true,
|
|
isASP: true
|
|
});
|
|
*/
|
|
|
|
(function(mod) {
|
|
if (typeof exports == "object" && typeof module == "object") // CommonJS
|
|
mod(require("../../lib/codemirror"));
|
|
else if (typeof define == "function" && define.amd) // AMD
|
|
define(["../../lib/codemirror"], mod);
|
|
else // Plain browser env
|
|
mod(CodeMirror);
|
|
})(function(CodeMirror) {
|
|
"use strict";
|
|
|
|
CodeMirror.defineMode("vbscript", function(conf, parserConf) {
|
|
var ERRORCLASS = 'error';
|
|
|
|
function wordRegexp(words) {
|
|
return new RegExp("^((" + words.join(")|(") + "))\\b", "i");
|
|
}
|
|
|
|
var singleOperators = new RegExp("^[\\+\\-\\*/&\\\\\\^<>=]");
|
|
var doubleOperators = new RegExp("^((<>)|(<=)|(>=))");
|
|
var singleDelimiters = new RegExp('^[\\.,]');
|
|
var brakets = new RegExp('^[\\(\\)]');
|
|
var identifiers = new RegExp("^[A-Za-z][_A-Za-z0-9]*");
|
|
|
|
var openingKeywords = ['class','sub','select','while','if','function', 'property', 'with', 'for'];
|
|
var middleKeywords = ['else','elseif','case'];
|
|
var endKeywords = ['next','loop','wend'];
|
|
|
|
var wordOperators = wordRegexp(['and', 'or', 'not', 'xor', 'is', 'mod', 'eqv', 'imp']);
|
|
var commonkeywords = ['dim', 'redim', 'then', 'until', 'randomize',
|
|
'byval','byref','new','property', 'exit', 'in',
|
|
'const','private', 'public',
|
|
'get','set','let', 'stop', 'on error resume next', 'on error goto 0', 'option explicit', 'call', 'me'];
|
|
|
|
//This list was from: http://msdn.microsoft.com/en-us/library/f8tbc79x(v=vs.84).aspx
|
|
var atomWords = ['true', 'false', 'nothing', 'empty', 'null'];
|
|
//This list was from: http://msdn.microsoft.com/en-us/library/3ca8tfek(v=vs.84).aspx
|
|
var builtinFuncsWords = ['abs', 'array', 'asc', 'atn', 'cbool', 'cbyte', 'ccur', 'cdate', 'cdbl', 'chr', 'cint', 'clng', 'cos', 'csng', 'cstr', 'date', 'dateadd', 'datediff', 'datepart',
|
|
'dateserial', 'datevalue', 'day', 'escape', 'eval', 'execute', 'exp', 'filter', 'formatcurrency', 'formatdatetime', 'formatnumber', 'formatpercent', 'getlocale', 'getobject',
|
|
'getref', 'hex', 'hour', 'inputbox', 'instr', 'instrrev', 'int', 'fix', 'isarray', 'isdate', 'isempty', 'isnull', 'isnumeric', 'isobject', 'join', 'lbound', 'lcase', 'left',
|
|
'len', 'loadpicture', 'log', 'ltrim', 'rtrim', 'trim', 'maths', 'mid', 'minute', 'month', 'monthname', 'msgbox', 'now', 'oct', 'replace', 'rgb', 'right', 'rnd', 'round',
|
|
'scriptengine', 'scriptenginebuildversion', 'scriptenginemajorversion', 'scriptengineminorversion', 'second', 'setlocale', 'sgn', 'sin', 'space', 'split', 'sqr', 'strcomp',
|
|
'string', 'strreverse', 'tan', 'time', 'timer', 'timeserial', 'timevalue', 'typename', 'ubound', 'ucase', 'unescape', 'vartype', 'weekday', 'weekdayname', 'year'];
|
|
|
|
//This list was from: http://msdn.microsoft.com/en-us/library/ydz4cfk3(v=vs.84).aspx
|
|
var builtinConsts = ['vbBlack', 'vbRed', 'vbGreen', 'vbYellow', 'vbBlue', 'vbMagenta', 'vbCyan', 'vbWhite', 'vbBinaryCompare', 'vbTextCompare',
|
|
'vbSunday', 'vbMonday', 'vbTuesday', 'vbWednesday', 'vbThursday', 'vbFriday', 'vbSaturday', 'vbUseSystemDayOfWeek', 'vbFirstJan1', 'vbFirstFourDays', 'vbFirstFullWeek',
|
|
'vbGeneralDate', 'vbLongDate', 'vbShortDate', 'vbLongTime', 'vbShortTime', 'vbObjectError',
|
|
'vbOKOnly', 'vbOKCancel', 'vbAbortRetryIgnore', 'vbYesNoCancel', 'vbYesNo', 'vbRetryCancel', 'vbCritical', 'vbQuestion', 'vbExclamation', 'vbInformation', 'vbDefaultButton1', 'vbDefaultButton2',
|
|
'vbDefaultButton3', 'vbDefaultButton4', 'vbApplicationModal', 'vbSystemModal', 'vbOK', 'vbCancel', 'vbAbort', 'vbRetry', 'vbIgnore', 'vbYes', 'vbNo',
|
|
'vbCr', 'VbCrLf', 'vbFormFeed', 'vbLf', 'vbNewLine', 'vbNullChar', 'vbNullString', 'vbTab', 'vbVerticalTab', 'vbUseDefault', 'vbTrue', 'vbFalse',
|
|
'vbEmpty', 'vbNull', 'vbInteger', 'vbLong', 'vbSingle', 'vbDouble', 'vbCurrency', 'vbDate', 'vbString', 'vbObject', 'vbError', 'vbBoolean', 'vbVariant', 'vbDataObject', 'vbDecimal', 'vbByte', 'vbArray'];
|
|
//This list was from: http://msdn.microsoft.com/en-us/library/hkc375ea(v=vs.84).aspx
|
|
var builtinObjsWords = ['WScript', 'err', 'debug', 'RegExp'];
|
|
var knownProperties = ['description', 'firstindex', 'global', 'helpcontext', 'helpfile', 'ignorecase', 'length', 'number', 'pattern', 'source', 'value', 'count'];
|
|
var knownMethods = ['clear', 'execute', 'raise', 'replace', 'test', 'write', 'writeline', 'close', 'open', 'state', 'eof', 'update', 'addnew', 'end', 'createobject', 'quit'];
|
|
|
|
var aspBuiltinObjsWords = ['server', 'response', 'request', 'session', 'application'];
|
|
var aspKnownProperties = ['buffer', 'cachecontrol', 'charset', 'contenttype', 'expires', 'expiresabsolute', 'isclientconnected', 'pics', 'status', //response
|
|
'clientcertificate', 'cookies', 'form', 'querystring', 'servervariables', 'totalbytes', //request
|
|
'contents', 'staticobjects', //application
|
|
'codepage', 'lcid', 'sessionid', 'timeout', //session
|
|
'scripttimeout']; //server
|
|
var aspKnownMethods = ['addheader', 'appendtolog', 'binarywrite', 'end', 'flush', 'redirect', //response
|
|
'binaryread', //request
|
|
'remove', 'removeall', 'lock', 'unlock', //application
|
|
'abandon', //session
|
|
'getlasterror', 'htmlencode', 'mappath', 'transfer', 'urlencode']; //server
|
|
|
|
var knownWords = knownMethods.concat(knownProperties);
|
|
|
|
builtinObjsWords = builtinObjsWords.concat(builtinConsts);
|
|
|
|
if (conf.isASP){
|
|
builtinObjsWords = builtinObjsWords.concat(aspBuiltinObjsWords);
|
|
knownWords = knownWords.concat(aspKnownMethods, aspKnownProperties);
|
|
};
|
|
|
|
var keywords = wordRegexp(commonkeywords);
|
|
var atoms = wordRegexp(atomWords);
|
|
var builtinFuncs = wordRegexp(builtinFuncsWords);
|
|
var builtinObjs = wordRegexp(builtinObjsWords);
|
|
var known = wordRegexp(knownWords);
|
|
var stringPrefixes = '"';
|
|
|
|
var opening = wordRegexp(openingKeywords);
|
|
var middle = wordRegexp(middleKeywords);
|
|
var closing = wordRegexp(endKeywords);
|
|
var doubleClosing = wordRegexp(['end']);
|
|
var doOpening = wordRegexp(['do']);
|
|
var noIndentWords = wordRegexp(['on error resume next', 'exit']);
|
|
var comment = wordRegexp(['rem']);
|
|
|
|
|
|
function indent(_stream, state) {
|
|
state.currentIndent++;
|
|
}
|
|
|
|
function dedent(_stream, state) {
|
|
state.currentIndent--;
|
|
}
|
|
// tokenizers
|
|
function tokenBase(stream, state) {
|
|
if (stream.eatSpace()) {
|
|
return 'space';
|
|
//return null;
|
|
}
|
|
|
|
var ch = stream.peek();
|
|
|
|
// Handle Comments
|
|
if (ch === "'") {
|
|
stream.skipToEnd();
|
|
return 'comment';
|
|
}
|
|
if (stream.match(comment)){
|
|
stream.skipToEnd();
|
|
return 'comment';
|
|
}
|
|
|
|
|
|
// Handle Number Literals
|
|
if (stream.match(/^((&H)|(&O))?[0-9\.]/i, false) && !stream.match(/^((&H)|(&O))?[0-9\.]+[a-z_]/i, false)) {
|
|
var floatLiteral = false;
|
|
// Floats
|
|
if (stream.match(/^\d*\.\d+/i)) { floatLiteral = true; }
|
|
else if (stream.match(/^\d+\.\d*/)) { floatLiteral = true; }
|
|
else if (stream.match(/^\.\d+/)) { floatLiteral = true; }
|
|
|
|
if (floatLiteral) {
|
|
// Float literals may be "imaginary"
|
|
stream.eat(/J/i);
|
|
return 'number';
|
|
}
|
|
// Integers
|
|
var intLiteral = false;
|
|
// Hex
|
|
if (stream.match(/^&H[0-9a-f]+/i)) { intLiteral = true; }
|
|
// Octal
|
|
else if (stream.match(/^&O[0-7]+/i)) { intLiteral = true; }
|
|
// Decimal
|
|
else if (stream.match(/^[1-9]\d*F?/)) {
|
|
// Decimal literals may be "imaginary"
|
|
stream.eat(/J/i);
|
|
// TODO - Can you have imaginary longs?
|
|
intLiteral = true;
|
|
}
|
|
// Zero by itself with no other piece of number.
|
|
else if (stream.match(/^0(?![\dx])/i)) { intLiteral = true; }
|
|
if (intLiteral) {
|
|
// Integer literals may be "long"
|
|
stream.eat(/L/i);
|
|
return 'number';
|
|
}
|
|
}
|
|
|
|
// Handle Strings
|
|
if (stream.match(stringPrefixes)) {
|
|
state.tokenize = tokenStringFactory(stream.current());
|
|
return state.tokenize(stream, state);
|
|
}
|
|
|
|
// Handle operators and Delimiters
|
|
if (stream.match(doubleOperators)
|
|
|| stream.match(singleOperators)
|
|
|| stream.match(wordOperators)) {
|
|
return 'operator';
|
|
}
|
|
if (stream.match(singleDelimiters)) {
|
|
return null;
|
|
}
|
|
|
|
if (stream.match(brakets)) {
|
|
return "bracket";
|
|
}
|
|
|
|
if (stream.match(noIndentWords)) {
|
|
state.doInCurrentLine = true;
|
|
|
|
return 'keyword';
|
|
}
|
|
|
|
if (stream.match(doOpening)) {
|
|
indent(stream,state);
|
|
state.doInCurrentLine = true;
|
|
|
|
return 'keyword';
|
|
}
|
|
if (stream.match(opening)) {
|
|
if (! state.doInCurrentLine)
|
|
indent(stream,state);
|
|
else
|
|
state.doInCurrentLine = false;
|
|
|
|
return 'keyword';
|
|
}
|
|
if (stream.match(middle)) {
|
|
return 'keyword';
|
|
}
|
|
|
|
|
|
if (stream.match(doubleClosing)) {
|
|
dedent(stream,state);
|
|
dedent(stream,state);
|
|
|
|
return 'keyword';
|
|
}
|
|
if (stream.match(closing)) {
|
|
if (! state.doInCurrentLine)
|
|
dedent(stream,state);
|
|
else
|
|
state.doInCurrentLine = false;
|
|
|
|
return 'keyword';
|
|
}
|
|
|
|
if (stream.match(keywords)) {
|
|
return 'keyword';
|
|
}
|
|
|
|
if (stream.match(atoms)) {
|
|
return 'atom';
|
|
}
|
|
|
|
if (stream.match(known)) {
|
|
return 'variable-2';
|
|
}
|
|
|
|
if (stream.match(builtinFuncs)) {
|
|
return 'builtin';
|
|
}
|
|
|
|
if (stream.match(builtinObjs)){
|
|
return 'variable-2';
|
|
}
|
|
|
|
if (stream.match(identifiers)) {
|
|
return 'variable';
|
|
}
|
|
|
|
// Handle non-detected items
|
|
stream.next();
|
|
return ERRORCLASS;
|
|
}
|
|
|
|
function tokenStringFactory(delimiter) {
|
|
var singleline = delimiter.length == 1;
|
|
var OUTCLASS = 'string';
|
|
|
|
return function(stream, state) {
|
|
while (!stream.eol()) {
|
|
stream.eatWhile(/[^'"]/);
|
|
if (stream.match(delimiter)) {
|
|
state.tokenize = tokenBase;
|
|
return OUTCLASS;
|
|
} else {
|
|
stream.eat(/['"]/);
|
|
}
|
|
}
|
|
if (singleline) {
|
|
if (parserConf.singleLineStringErrors) {
|
|
return ERRORCLASS;
|
|
} else {
|
|
state.tokenize = tokenBase;
|
|
}
|
|
}
|
|
return OUTCLASS;
|
|
};
|
|
}
|
|
|
|
|
|
function tokenLexer(stream, state) {
|
|
var style = state.tokenize(stream, state);
|
|
var current = stream.current();
|
|
|
|
// Handle '.' connected identifiers
|
|
if (current === '.') {
|
|
style = state.tokenize(stream, state);
|
|
|
|
current = stream.current();
|
|
if (style && (style.substr(0, 8) === 'variable' || style==='builtin' || style==='keyword')){//|| knownWords.indexOf(current.substring(1)) > -1) {
|
|
if (style === 'builtin' || style === 'keyword') style='variable';
|
|
if (knownWords.indexOf(current.substr(1)) > -1) style='variable-2';
|
|
|
|
return style;
|
|
} else {
|
|
return ERRORCLASS;
|
|
}
|
|
}
|
|
|
|
return style;
|
|
}
|
|
|
|
var external = {
|
|
electricChars:"dDpPtTfFeE ",
|
|
startState: function() {
|
|
return {
|
|
tokenize: tokenBase,
|
|
lastToken: null,
|
|
currentIndent: 0,
|
|
nextLineIndent: 0,
|
|
doInCurrentLine: false,
|
|
ignoreKeyword: false
|
|
|
|
|
|
};
|
|
},
|
|
|
|
token: function(stream, state) {
|
|
if (stream.sol()) {
|
|
state.currentIndent += state.nextLineIndent;
|
|
state.nextLineIndent = 0;
|
|
state.doInCurrentLine = 0;
|
|
}
|
|
var style = tokenLexer(stream, state);
|
|
|
|
state.lastToken = {style:style, content: stream.current()};
|
|
|
|
if (style==='space') style=null;
|
|
|
|
return style;
|
|
},
|
|
|
|
indent: function(state, textAfter) {
|
|
var trueText = textAfter.replace(/^\s+|\s+$/g, '') ;
|
|
if (trueText.match(closing) || trueText.match(doubleClosing) || trueText.match(middle)) return conf.indentUnit*(state.currentIndent-1);
|
|
if(state.currentIndent < 0) return 0;
|
|
return state.currentIndent * conf.indentUnit;
|
|
}
|
|
|
|
};
|
|
return external;
|
|
});
|
|
|
|
CodeMirror.defineMIME("text/vbscript", "vbscript");
|
|
|
|
});
|