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This commit is contained in:
Garen Torikian 2012-09-07 16:50:06 -07:00 • committed by nightwing
commit 5a081f748e
3 changed files with 579 additions and 122 deletions
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24
tool/tmlanguage.js
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@ -69,7 +69,12 @@ function cleanMultiCapture(match) {
// stupid yet necessary function, to transform JSON id comments into real comments
function restoreComments(objStr) {
return objStr.replace(/"\s+(\/\/.+)",/g, "\$1")
return objStr.replace(/"\s+(\/\/.+)",/g, "\$1").replace(/ \/\/ ERROR/g, '", // ERROR');
}
function checkForLookBehind(str) {
var lookbehindRegExp = new RegExp("\\?<[=|!]");
return lookbehindRegExp.test(str) ? str + " // ERROR: This contains a lookbehind, which JS does not support :(" : str;
}
function assembleStateObjs(strState, pattern) {
@ -86,19 +91,19 @@ function assembleStateObjs(strState, pattern) {
}
else {
stateObj.token = patterns[p].name;
stateObj.regex = patterns[p].match;
stateObj.regex = checkForLookBehind(patterns[p].match);
}
statesObj[strState].push(stateObj);
}
stateObj = {};
stateObj.token = "TODO";
stateObj.regex = pattern.end;
stateObj.regex = checkForLookBehind(pattern.end);
stateObj.next = "start";
}
else {
stateObj.token = "TODO";
stateObj.regex = pattern.end;
stateObj.regex = checkForLookBehind(pattern.end);
stateObj.next = "start";
statesObj[strState].push(stateObj);
@ -141,7 +146,7 @@ function extractPatterns(patterns) {
statesObj[strState] = [ ];
statesObj[strState].push(assembleStateObjs(strState, pattern));
tokenObj.regex = pattern.begin;
tokenObj.regex = checkForLookBehind(pattern.begin);
tokenObj.next = strState;
startState.start.push(tokenObj);
}
@ -151,14 +156,14 @@ function extractPatterns(patterns) {
else if (pattern.captures) {
tokenObj.token = pattern.captures;
tokenObj.regex = pattern.match;
tokenObj.regex = checkForLookBehind(pattern.match);
startState.start.push(tokenObj);
}
else if (pattern.match) {
tokenObj.token = pattern.name;
tokenObj.regex = pattern.match;
tokenObj.regex = checkForLookBehind(pattern.match);
startState.start.push(tokenObj);
}
@ -203,4 +208,9 @@ function convertLanguage(name) {
}
var tmLanguageFile = process.argv.splice(2)[0];
if (tmLanguageFile === undefined) {
console.error("Please pass in a language file via the command line.");
process.exit(1);
}
convertLanguage(tmLanguageFile);