119 lines
4.4 KiB
JavaScript
119 lines
4.4 KiB
JavaScript
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define(function(require, exports, module) {
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var oop = require("../lib/oop");
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var lang = require("../lib/lang");
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var DocCommentHighlightRules = require("./doc_comment_highlight_rules").DocCommentHighlightRules;
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var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
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var JsxHighlightRules = function() {
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var keywords = lang.arrayToMap(
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("break|do|instanceof|typeof|case|else|new|var|catch|finally|return|void|continue|for|switch|default|while|function|this|" +
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"if|throw|" +
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"delete|in|try|" +
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"class|extends|super|import|from|into|implements|interface|static|mixin|override|abstract|final|" +
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"number|int|string|boolean|variant|" +
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"log|assert").split("|")
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);
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var buildinConstants = lang.arrayToMap(
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("null|true|false|NaN|Infinity|__FILE__|__LINE__|undefined").split("|")
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);
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var reserved = lang.arrayToMap(
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("debugger|with|" +
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"const|export|" +
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"let|private|public|yield|protected|" +
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"extern|native|as|operator|__fake__|__readonly__").split("|")
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);
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var identifierRe = "[a-zA-Z_][a-zA-Z0-9_]*\\b";
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this.$rules = {
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"start" : [
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{
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token : "comment",
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regex : "\\/\\/.*$"
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},
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DocCommentHighlightRules.getStartRule("doc-start"),
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{
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token : "comment", // multi line comment
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regex : "\\/\\*",
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next : "comment"
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}, {
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token : "string.regexp",
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regex : "[/](?:(?:\\[(?:\\\\]|[^\\]])+\\])|(?:\\\\/|[^\\]/]))*[/]\\w*\\s*(?=[).,;]|$)"
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}, {
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token : "string", // single line
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regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]'
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}, {
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token : "string", // single line
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regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']"
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}, {
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token : "constant.numeric", // hex
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regex : "0[xX][0-9a-fA-F]+\\b"
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}, {
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token : "constant.numeric", // float
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regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
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}, {
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token : "constant.language.boolean",
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regex : "(?:true|false)\\b"
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}, {
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token : [
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"storage.type",
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"text",
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"entity.name.function"
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],
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regex : "(function)(\\s+)(" + identifierRe + ")"
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}, {
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token : function(value) {
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if (value == "this")
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return "variable.language";
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else if (value == "function")
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return "storage.type";
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else if (keywords.hasOwnProperty(value) || reserved.hasOwnProperty(value))
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return "keyword";
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else if (buildinConstants.hasOwnProperty(value))
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return "constant.language";
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else if (/^_?[A-Z][a-zA-Z0-9_]*$/.test(value))
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return "language.support.class";
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else
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return "identifier";
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},
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// TODO: Unicode escape sequences
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// TODO: Unicode identifiers
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regex : identifierRe
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}, {
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token : "keyword.operator",
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regex : "!|%|&|\\*|\\-\\-|\\-|\\+\\+|\\+|~|==|=|!=|<=|>=|<<=|>>=|>>>=|<>|<|>|!|&&|\\|\\||\\?\\:|\\*=|%=|\\+=|\\-=|&=|\\^=|\\b(?:in|instanceof|new|delete|typeof|void)"
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}, {
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token : "punctuation.operator",
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regex : "\\?|\\:|\\,|\\;|\\."
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}, {
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token : "paren.lparen",
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regex : "[[({<]"
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}, {
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token : "paren.rparen",
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regex : "[\\])}>]"
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}, {
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token : "text",
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regex : "\\s+"
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}
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],
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"comment" : [
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{
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token : "comment", // closing comment
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regex : "\\*\\/",
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next : "start"
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}, {
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defaultToken : "comment"
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}
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]
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};
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this.embedRules(DocCommentHighlightRules, "doc-",
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[ DocCommentHighlightRules.getEndRule("start") ]);
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};
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oop.inherits(JsxHighlightRules, TextHighlightRules);
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exports.JsxHighlightRules = JsxHighlightRules;
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});
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