file-match replacement implemented?

[mmc@maruska.dyndns.org (Michal Maruška)]

the scsh manual states:

|(file-match root dot-files? pat1 pat2 ... patn)     --->     string list       
        
|           (procedure)
|{Note This procedure is deprecated, and will probably either go away or be     
      
|     substantially altered in a future release. New code should not call this  
           
|     procedure. The problem is that it relies upon Posix-notation regular 
expressions;    
|     the rest of scsh has been converted over to the new SRE notation.}

i would like something like Zsh-style extended matching [e.g.  *(/L100)].
Someone already implemented it?