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Highlighter support for JS globals.

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This commit is contained in:
Irakli Gozalishvili 2011-09-09 16:59:35 +02:00
commit 61237fea68
1 changed files with 23 additions and 2 deletions
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25
lib/ace/mode/javascript_highlight_rules.js
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@ -46,12 +46,33 @@ var TextHighlightRules = require("ace/mode/text_highlight_rules").TextHighlightR
var JavaScriptHighlightRules = function() { var JavaScriptHighlightRules = function() {
// see: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects
var globals = lang.arrayToMap(
// Constructors
("Array|Boolean|Date|Function|Iterator|Number|Object|RegExp|String|Proxy|" +
// E4X
"Namespace|QName|XML|XMLList|" +
"ArrayBuffer|Float32Array|Float64Array|Int16Array|Int32Array|Int8Array|" +
"Uint16Array|Uint32Array|Uint8Array|Uint8ClampedArray|" +
// Errors
"Error|EvalError|InternalError|RangeError|ReferenceError|StopIteration|" +
"SyntaxError|TypeError|URIError|" +
// Non-constructor functions
"decodeURI|decodeURIComponent|encodeURI|encodeURIComponent|eval|isFinite|" +
"isNaN|parseFloat|parseInt|" +
// Other
"JSON|Math|" +
// Pseudo
"this|arguments|prototype|window|document"
).split("|")
);
var keywords = lang.arrayToMap( var keywords = lang.arrayToMap(
("break|case|catch|continue|default|delete|do|else|finally|for|function|" + ("break|case|catch|continue|default|delete|do|else|finally|for|function|" +
"if|in|instanceof|new|return|switch|throw|try|typeof|let|var|while|with|" + "if|in|instanceof|new|return|switch|throw|try|typeof|let|var|while|with|" +
"const|yield|import|get|set").split("|") "const|yield|import|get|set").split("|")
); );
// keywords which can be followed by regular expressions // keywords which can be followed by regular expressions
var kwBeforeRe = "case|do|else|finally|in|instanceof|return|throw|try|typeof|yield"; var kwBeforeRe = "case|do|else|finally|in|instanceof|return|throw|try|typeof|yield";
@ -120,7 +141,7 @@ var JavaScriptHighlightRules = function() {
next : "regex_allowed" next : "regex_allowed"
}, { }, {
token : function(value) { token : function(value) {
if (value == "this") if (globals.hasOwnProperty(value))
return "variable.language"; return "variable.language";
else if (keywords.hasOwnProperty(value)) else if (keywords.hasOwnProperty(value))
return "keyword"; return "keyword";