topical media & game development
mobile-query-three-www-live-playground-vendor-CodeMirror2-mode-groovy-groovy.js / js
CodeMirror.defineMode("groovy", function(config, parserConfig) {
function words(str) {
var obj = {}, words = str.split(" ");
for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
return obj;
}
var keywords = words(
"abstract as assert boolean break byte case catch char class const continue def default " +
"do double else enum extends final finally float for goto if implements import in " +
"instanceof int interface long native new package private protected public return " +
"short static strictfp super switch synchronized threadsafe throw throws transient " +
"try void volatile while");
var blockKeywords = words("catch class do else finally for if switch try while enum interface def");
var atoms = words("null true false this");
var curPunc;
function tokenBase(stream, state) {
var ch = stream.next();
if (ch == '"' || ch == "'") {
return startString(ch, stream, state);
}
if (/[\[\]{}\(\),; \.]/.test(ch)) {
curPunc = ch;
return null
}
if (/\d/.test(ch)) {
stream.eatWhile(/[\w\.]/);
if (stream.eat(/eE/)) { stream.eat(/\+\-/); stream.eatWhile(/\d/); }
return "number";
}
if (ch == "/") {
if (stream.eat("*")) {
state.tokenize.push(tokenComment);
return tokenComment(stream, state);
}
if (stream.eat("/")) {
stream.skipToEnd();
return "comment";
}
if (expectExpression(state.lastToken)) {
return startString(ch, stream, state);
}
}
if (ch == "-" && stream.eat(">")) {
curPunc = "->";
return null;
}
if (/[+\-*&%=<>!?|\/~]/.test(ch)) {
stream.eatWhile(/[+\-*&%=<>|~]/);
return "operator";
}
stream.eatWhile(/[\w$_]/);
if (ch == "@") { stream.eatWhile(/[\w$_\.]/); return "meta"; }
if (state.lastToken == ".") return "property";
if (stream.eat(":")) { curPunc = "proplabel"; return "property"; }
var cur = stream.current();
if (atoms.propertyIsEnumerable(cur)) { return "atom"; }
if (keywords.propertyIsEnumerable(cur)) {
if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
return "keyword";
}
return "word";
}
tokenBase.isBase = true;
function startString(quote, stream, state) {
var tripleQuoted = false;
if (quote != "/" && stream.eat(quote)) {
if (stream.eat(quote)) tripleQuoted = true;
else return "string";
}
function t(stream, state) {
var escaped = false, next, end = !tripleQuoted;
while ((next = stream.next()) != null) {
if (next == quote && !escaped) {
if (!tripleQuoted) { break; }
if (stream.match(quote + quote)) { end = true; break; }
}
if (quote == '"' && next == "
(C) Æliens
04/09/2009
You may not copy or print any of this material without explicit permission of the author or the publisher.
In case of other copyright issues, contact the author.