1 (function($,undefined) {

     2 	wpWordCount = {

     3 

     4 		settings : {

     5 			strip : /<[a-zA-Z\/][^<>]*>/g, // strip HTML tags

     6 			clean : /[0-9.(),;:!?%#$¿'"_+=\\/-]+/g, // regexp to remove punctuation, etc.

     7 			w : /\S\s+/g, // word-counting regexp

     8 			c : /\S/g // char-counting regexp for asian languages

     9 		},

    10 

    11 		block : 0,

    12 

    13 		wc : function(tx, type) {

    14 			var t = this, w = $('.word-count'), tc = 0;

    15 

    16 			if ( type === undefined )

    17 				type = wordCountL10n.type;

    18 			if ( type !== 'w' && type !== 'c' )

    19 				type = 'w';

    20 

    21 			if ( t.block )

    22 				return;

    23 

    24 			t.block = 1;

    25 

    26 			setTimeout( function() {

    27 				if ( tx ) {

    28 					tx = tx.replace( t.settings.strip, ' ' ).replace( / | /gi, ' ' );

    29 					tx = tx.replace( t.settings.clean, '' );

    30 					tx.replace( t.settings[type], function(){tc++;} );

    31 				}

    32 				w.html(tc.toString());

    33 

    34 				setTimeout( function() { t.block = 0; }, 2000 );

    35 			}, 1 );

    36 		}

    37 	}

    38 

    39 	$(document).bind( 'wpcountwords', function(e, txt) {

    40 		wpWordCount.wc(txt);

    41 	});

    42 }(jQuery));