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Fix some JS warnings.

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This commit is contained in:
Doug Kearns
2009-11-17 15:13:10 +11:00
parent cb7cff5766
commit 49bedfa5c2
4 changed files with 6 additions and 7 deletions
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7
common/content/commands.js
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@@ -222,11 +222,10 @@ const Command = Class("Command", {
* @param {Array} specs An array of command name specs to parse.
* @returns {Array}
*/
parseSpecs: function (specs) {
parseSpecs: function parseSpecs(specs) {
return specs.map(function (spec) {
let long = spec.replace(/[[\]]/g, "");
let short = spec.replace(/\[.*]/, "");
return short == long ? [long] : [long, short];
let [, head, tail] = spec.match(/(\w+)(?:\[(.*)])?/);
return tail ? [head + tail, head] : [head];
});
}
});