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   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( /&nbsp;|&#160;/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));