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// ==VimperatorPlugin==
// @name yet mappings
// @description display the keys that are not mapped yet.
// @description-ja まだマップされていないキーを表示する
// @license Creative Commons 2.1 (Attribution + Share Alike)
// @version 1.0
// @author anekos (anekos@snca.net)
// @maxVersion 2.0
// @minVersion 2.0pre
// ==/VimperatorPlugin==
//
// Usage:
// :yetmap[pings] [<KEYS>]
// :ymap [<KEYS>]
//
// Links:
// http://d.hatena.ne.jp/nokturnalmortum/20081109#1226223461
//
(function () {
const other = '! @ # $ % ^ & * ( ) _ + | ~ { } : " < > ? - = \\ ` [ ] ; \' , . /'.split(/\s/);
const special = 'Esc Return Tab Del BS Home Insert End Left Right Up Down PageUp PageDown F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12'.split(/\s/).map(function (it) ("<" + it + ">"));
const alpha = 'a b c d e f g h i j k l m n o p q r s t u v w x y z'.split(/\s/);
const keys = alpha.concat(alpha.map(String.toUpperCase)).concat(other).concat(special);
function exists (modes, key)
(mappings.getCandidates(modes, key).length || mappings.get(modes, key));
function getYetMappings (pre)
keys.filter(function (key) (!exists([modes.NORMAL], pre + key)));
commands.addUserCommand(
['yetmap[pings]', 'ymap'],
'display the keys that are not mapped yet.',
function (arg) {
liberator.echo(getYetMappings(arg.string || '').join(' '));
},
{
argCount: '*'
},
true
);
liberator.plugins.yet_mappgins = {
get: getYetMappings
};
})();
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