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// ==VimperatorPlugin==
// @name unicode escape
// @description Copy unicode escaped text to clipboard.
// @description-ja Unicode エスケープされてテキストをクリップボードにコピーする
// @license Creative Commons 2.1 (Attribution + Share Alike)
// @version 1.0
// @author anekos (anekos@snca.net)
// @maxVersion 2.0pre
// @minVersion 2.0pre
// ==/VimperatorPlugin==
//
// Usage:
// :uc <MULTI_BYTE_TEXT>
//
// Links:
//
(function () {
function lz (s,n)
(''+s).replace(new RegExp('^.{0,'+(n-1)+'}$'),function(s)lz('0'+s,n));
function escape (s)
Array.slice(s).map(function(c)let(d=c.charCodeAt(0))(d<=127?c:'\\u'+lz(d.toString(16),4))).join('');
function unescape (s)
s.replace(/\\u([a-f\d]{4})/gi,function(_,c)String.fromCharCode(parseInt(c,16)));
function copyAndEcho (s)
(liberator.echo(s)+util.copyToClipboard(s));
commands.addUserCommand(
['unicode', 'uc'],
'unicode (un)escape',
function (arg, bang)
copyAndEcho((bang ? unescape : escape)(arg.string)),
{argCount: '*', bang: true},
true
);
})();
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