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Code Issues Projects Releases Wiki Activity

Key expansion magic. Closes issue #638.

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This commit is contained in:
Kris Maglione
2011-09-26 22:29:25 -04:00
parent e5230c992e
commit 775612f66d
1 changed files with 12 additions and 7 deletions
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19
common/content/mappings.js
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@@ -338,14 +338,19 @@ var Mappings = Module("mappings", {
expand: function expand(keys) {
keys = keys.replace(/<leader>/i, options["mapleader"]);
if (!/<\*-/.test(keys))
return keys;
return util.debrace(DOM.Event.iterKeys(keys).map(function (key) {
if (/^<\*-/.test(key))
return ["<", this.prefixes, key.slice(3)];
return key;
}, this).flatten().array).map(function (k) DOM.Event.canonicalKeys(k));
if (!/<\*-/.test(keys))
var res = keys;
else
res = util.debrace(DOM.Event.iterKeys(keys).map(function (key) {
if (/^<\*-/.test(key))
return ["<", this.prefixes, key.slice(3)];
return key;
}, this).flatten().array).map(function (k) DOM.Event.canonicalKeys(k));
if (keys != arguments[0])
return [arguments[0]].concat(keys);
return keys;
},
iterate: function (mode) {