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| -rw-r--r-- | unicode.js | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/unicode.js b/unicode.js new file mode 100644 index 0000000..78a3950 --- /dev/null +++ b/unicode.js @@ -0,0 +1,42 @@ +// ==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 + ); + +})(); |