first commit
This commit is contained in:
21
codemirror/mode/vb/LICENSE.txt
vendored
Normal file
21
codemirror/mode/vb/LICENSE.txt
vendored
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@@ -0,0 +1,21 @@
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The MIT License
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Copyright (c) 2012 Codility Limited, 107 Cheapside, London EC2V 6DN, UK
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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88
codemirror/mode/vb/index.html
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88
codemirror/mode/vb/index.html
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<html>
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<head>
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<meta charset="utf-8">
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<title>CodeMirror: VB.NET mode</title>
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<link rel="stylesheet" href="../../lib/codemirror.css">
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<script src="../../lib/codemirror.js"></script>
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<script src="vb.js"></script>
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<link rel="stylesheet" href="../../doc/docs.css">
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<link href="http://fonts.googleapis.com/css?family=Inconsolata" rel="stylesheet" type="text/css">
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<style>
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.CodeMirror {border: 1px solid #aaa; height:210px; height: auto;}
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.CodeMirror-scroll { overflow-x: auto; overflow-y: hidden;}
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.CodeMirror pre { font-family: Inconsolata; font-size: 14px}
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</style>
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<script type="text/javascript" src="../../lib/util/runmode.js"></script>
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</head>
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<body onload="init()">
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<h1>CodeMirror: VB.NET mode</h1>
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<script type="text/javascript">
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function test(golden, text) {
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var ok = true;
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var i = 0;
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function callback(token, style, lineNo, pos){
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//console.log(String(token) + " " + String(style) + " " + String(lineNo) + " " + String(pos));
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var result = [String(token), String(style)];
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if (golden[i][0] != result[0] || golden[i][1] != result[1]){
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return "Error, expected: " + String(golden[i]) + ", got: " + String(result);
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ok = false;
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}
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i++;
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}
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CodeMirror.runMode(text, "text/x-vb",callback);
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if (ok) return "Tests OK";
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}
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function testTypes() {
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var golden = [['Integer','keyword'],[' ','null'],['Float','keyword']]
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var text = "Integer Float";
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return test(golden,text);
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}
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function testIf(){
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var golden = [['If','keyword'],[' ','null'],['True','keyword'],[' ','null'],['End','keyword'],[' ','null'],['If','keyword']];
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var text = 'If True End If';
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return test(golden, text);
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}
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function testDecl(){
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var golden = [['Dim','keyword'],[' ','null'],['x','variable'],[' ','null'],['as','keyword'],[' ','null'],['Integer','keyword']];
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var text = 'Dim x as Integer';
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return test(golden, text);
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}
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function testAll(){
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var result = "";
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result += testTypes() + "\n";
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result += testIf() + "\n";
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result += testDecl() + "\n";
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return result;
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}
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function initText(editor) {
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var content = 'Class rocket\nPrivate quality as Double\nPublic Sub launch() as String\nif quality > 0.8\nlaunch = "Successful"\nElse\nlaunch = "Failed"\nEnd If\nEnd sub\nEnd class\n';
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editor.setValue(content);
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for (var i =0; i< editor.lineCount(); i++) editor.indentLine(i);
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}
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function init() {
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editor = CodeMirror.fromTextArea(document.getElementById("solution"), {
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lineNumbers: true,
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mode: "text/x-vb",
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readOnly: false,
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tabMode: "shift"
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});
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runTest();
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}
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function runTest() {
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document.getElementById('testresult').innerHTML = testAll();
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initText(editor);
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}
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</script>
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<div id="edit">
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<textarea style="width:95%;height:200px;padding:5px;" name="solution" id="solution" ></textarea>
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</div>
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<pre id="testresult"></pre>
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<p>MIME type defined: <code>text/x-vb</code>.</p>
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</body></html>
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260
codemirror/mode/vb/vb.js
vendored
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260
codemirror/mode/vb/vb.js
vendored
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@@ -0,0 +1,260 @@
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CodeMirror.defineMode("vb", function(conf, parserConf) {
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var ERRORCLASS = 'error';
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function wordRegexp(words) {
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return new RegExp("^((" + words.join(")|(") + "))\\b", "i");
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}
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var singleOperators = new RegExp("^[\\+\\-\\*/%&\\\\|\\^~<>!]");
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var singleDelimiters = new RegExp('^[\\(\\)\\[\\]\\{\\}@,:`=;\\.]');
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var doubleOperators = new RegExp("^((==)|(<>)|(<=)|(>=)|(<>)|(<<)|(>>)|(//)|(\\*\\*))");
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var doubleDelimiters = new RegExp("^((\\+=)|(\\-=)|(\\*=)|(%=)|(/=)|(&=)|(\\|=)|(\\^=))");
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var tripleDelimiters = new RegExp("^((//=)|(>>=)|(<<=)|(\\*\\*=))");
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var identifiers = new RegExp("^[_A-Za-z][_A-Za-z0-9]*");
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var openingKeywords = ['class','module', 'sub','enum','select','while','if','function', 'get','set','property', 'try'];
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var middleKeywords = ['else','elseif','case', 'catch'];
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var endKeywords = ['next','loop'];
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var wordOperators = wordRegexp(['and', 'or', 'not', 'xor', 'in']);
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var commonkeywords = ['as', 'dim', 'break', 'continue','optional', 'then', 'until',
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'goto', 'byval','byref','new','handles','property', 'return',
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'const','private', 'protected', 'friend', 'public', 'shared', 'static', 'true','false'];
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var commontypes = ['integer','string','double','decimal','boolean','short','char', 'float','single'];
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var keywords = wordRegexp(commonkeywords);
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var types = wordRegexp(commontypes);
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var stringPrefixes = '"';
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var opening = wordRegexp(openingKeywords);
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var middle = wordRegexp(middleKeywords);
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var closing = wordRegexp(endKeywords);
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var doubleClosing = wordRegexp(['end']);
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var doOpening = wordRegexp(['do']);
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var indentInfo = null;
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function indent(_stream, state) {
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state.currentIndent++;
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}
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function dedent(_stream, state) {
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state.currentIndent--;
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}
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// tokenizers
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function tokenBase(stream, state) {
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if (stream.eatSpace()) {
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return null;
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}
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var ch = stream.peek();
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// Handle Comments
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if (ch === "'") {
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stream.skipToEnd();
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return 'comment';
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}
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// Handle Number Literals
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if (stream.match(/^((&H)|(&O))?[0-9\.a-f]/i, false)) {
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var floatLiteral = false;
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// Floats
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if (stream.match(/^\d*\.\d+F?/i)) { floatLiteral = true; }
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else if (stream.match(/^\d+\.\d*F?/)) { floatLiteral = true; }
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else if (stream.match(/^\.\d+F?/)) { floatLiteral = true; }
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if (floatLiteral) {
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// Float literals may be "imaginary"
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stream.eat(/J/i);
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return 'number';
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}
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// Integers
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var intLiteral = false;
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// Hex
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if (stream.match(/^&H[0-9a-f]+/i)) { intLiteral = true; }
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// Octal
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else if (stream.match(/^&O[0-7]+/i)) { intLiteral = true; }
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// Decimal
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else if (stream.match(/^[1-9]\d*F?/)) {
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// Decimal literals may be "imaginary"
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stream.eat(/J/i);
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// TODO - Can you have imaginary longs?
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intLiteral = true;
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}
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// Zero by itself with no other piece of number.
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else if (stream.match(/^0(?![\dx])/i)) { intLiteral = true; }
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if (intLiteral) {
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// Integer literals may be "long"
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stream.eat(/L/i);
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return 'number';
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}
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}
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// Handle Strings
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if (stream.match(stringPrefixes)) {
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state.tokenize = tokenStringFactory(stream.current());
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return state.tokenize(stream, state);
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}
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// Handle operators and Delimiters
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if (stream.match(tripleDelimiters) || stream.match(doubleDelimiters)) {
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return null;
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}
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if (stream.match(doubleOperators)
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|| stream.match(singleOperators)
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|| stream.match(wordOperators)) {
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return 'operator';
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}
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if (stream.match(singleDelimiters)) {
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return null;
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}
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if (stream.match(doOpening)) {
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indent(stream,state);
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state.doInCurrentLine = true;
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return 'keyword';
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}
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if (stream.match(opening)) {
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if (! state.doInCurrentLine)
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indent(stream,state);
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else
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state.doInCurrentLine = false;
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return 'keyword';
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}
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if (stream.match(middle)) {
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return 'keyword';
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}
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if (stream.match(doubleClosing)) {
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dedent(stream,state);
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dedent(stream,state);
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return 'keyword';
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}
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if (stream.match(closing)) {
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dedent(stream,state);
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return 'keyword';
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}
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if (stream.match(types)) {
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return 'keyword';
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}
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if (stream.match(keywords)) {
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return 'keyword';
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}
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if (stream.match(identifiers)) {
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return 'variable';
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}
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// Handle non-detected items
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stream.next();
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return ERRORCLASS;
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}
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function tokenStringFactory(delimiter) {
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var singleline = delimiter.length == 1;
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var OUTCLASS = 'string';
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return function tokenString(stream, state) {
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while (!stream.eol()) {
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stream.eatWhile(/[^'"]/);
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if (stream.match(delimiter)) {
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state.tokenize = tokenBase;
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return OUTCLASS;
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} else {
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stream.eat(/['"]/);
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}
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}
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if (singleline) {
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if (parserConf.singleLineStringErrors) {
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return ERRORCLASS;
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} else {
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state.tokenize = tokenBase;
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}
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}
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return OUTCLASS;
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};
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}
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function tokenLexer(stream, state) {
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var style = state.tokenize(stream, state);
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var current = stream.current();
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// Handle '.' connected identifiers
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if (current === '.') {
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style = state.tokenize(stream, state);
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current = stream.current();
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if (style === 'variable') {
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return 'variable';
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} else {
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return ERRORCLASS;
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}
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}
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var delimiter_index = '[({'.indexOf(current);
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if (delimiter_index !== -1) {
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indent(stream, state );
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}
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if (indentInfo === 'dedent') {
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if (dedent(stream, state)) {
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return ERRORCLASS;
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}
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}
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delimiter_index = '])}'.indexOf(current);
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if (delimiter_index !== -1) {
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if (dedent(stream, state)) {
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return ERRORCLASS;
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}
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}
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return style;
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}
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var external = {
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electricChars:"dDpPtTfFeE ",
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startState: function() {
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return {
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tokenize: tokenBase,
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lastToken: null,
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currentIndent: 0,
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nextLineIndent: 0,
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doInCurrentLine: false
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};
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},
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token: function(stream, state) {
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if (stream.sol()) {
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state.currentIndent += state.nextLineIndent;
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state.nextLineIndent = 0;
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state.doInCurrentLine = 0;
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}
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var style = tokenLexer(stream, state);
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state.lastToken = {style:style, content: stream.current()};
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return style;
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},
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indent: function(state, textAfter) {
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var trueText = textAfter.replace(/^\s+|\s+$/g, '') ;
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if (trueText.match(closing) || trueText.match(doubleClosing) || trueText.match(middle)) return conf.indentUnit*(state.currentIndent-1);
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if(state.currentIndent < 0) return 0;
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return state.currentIndent * conf.indentUnit;
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}
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};
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return external;
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});
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CodeMirror.defineMIME("text/x-vb", "vb");
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Reference in New Issue
Block a user