Replaces the currently selected text in an
editor widget with the new text.
      
        Return type: LOGICAL
      
        Applies
to:
        EDITOR widget
      
     
    Syntax
      
      
          
          
            
              
                REPLACE-SELECTION-TEXT ( new-text ) 
               | 
            
          
        
 
      
        
          - 
            new-text
          
 
          - A character-string expression that specifies the new text to
replace the currently selected text.
 
        
      
      To
determine what text is currently selected, query the SELECTION-TEXT attribute.
If the replace operation is successful, the method returns TRUE.