8 Jun
                
                    2010
                
            
            
                8 Jun
                
                '10
                
            
            
            
        
    
                5:08 p.m.
            
        I found a theme I like that does not show the current argument of a function call in the highlighted face. I poked around the code, and the 'highlight' I found refers to the ==> and <== around args, but not the emacs face used, from what I can tell. What face do I need to define to show the active argument in the minibuffer?