wp-admin/js/word-count.dev.js

   1
   2 (function($) {
   3         wpWordCount = {
   4
   5                 settings : {
   6                         strip : /<[a-zA-Z\/][^<>]*>/g, // strip HTML tags
   7                         clean : /[0-9.(),;:!?%#$¿'"_+=\\/-]+/g, // regexp to remove punctuation, etc.
   8                         count : /\S\s+/g // counting regexp
   9                 },
  10
  11                 block : 0,
  12
  13                 wc : function(tx) {
  14                         var t = this, w = $('.word-count'), tc = 0;
  15
  16                         if ( t.block )
  17                                 return;
  18
  19                         t.block = 1;
  20
  21                         setTimeout( function() {
  22                                 if ( tx ) {
  23                                         tx = tx.replace( t.settings.strip, ' ' ).replace( /&nbsp;|&#160;/gi, ' ' );
  24                                         tx = tx.replace( t.settings.clean, '' );
  25                                         tx.replace( t.settings.count, function(){tc++;} );
  26                                 }
  27                                 w.html(tc.toString());
  28
  29                                 setTimeout( function() { t.block = 0; }, 2000 );
  30                         }, 1 );
  31                 }
  32         }
  33
  34         $(document).bind( 'wpcountwords', function(e, txt) {
  35                 wpWordCount.wc(txt);
  36         });
  37 }(jQuery));