code: function( input ) {
  
  		if ( input == null ) {
  
  			input = this.result;
  
  		}
  
  			this.result = input.replace(/(\s[\u0645]+[\u06CC])+\s/g, "$1\u200C");
  
  			this.result = this.result.replace(/([\u0647])+\s+([\u0627]+[\u0645]||[\u0627]+[\u0649]||[\u0627]+[\u0649]+[\u0649]||[\u0627]+[\u0649]+[\u0645]||[\u0649]+[\u0646]+[\u062f]||[\u0627]+[\u0649]+[\u062f])/g, "$1\u200C$2");
  
  			return this;
  
  	}
docs: ********************************************************************
  Detect persian verbs and replace space with half-space
  **********************************************************************
  @since 30 Jun 2015
  @var input string
  @return Object