On Mon, 06 Oct 2003 15:10:24 +0200
Jean Gilles Pujol <jeapu364@[...].se>  wrote:

>  Hello, 
>  
>  It seems I'm the main question provider those days...
>  
>  Hope this one is relevant.
>  I've seen in the diffs.txt that the Tcl regsub command was fully implemented.
>  
>  However, i run into a problem when I try the following in a jacl shell:
>  
>  regsub -all {('.*?')} $mystring {{\1}} mystring
>  
>  it returns: "couldn't compile regular expression pattern: nested *?+"
>  
>  With tclsh the above command works perfectly...

I think this has to do with the pre 8.3 regexp vs 8.3 and newer regexp.
Jacl supports only the pre 8.3 regexp while tclsh from 8.3 and newer
supports a more perl like regexp package.

cheers
Mo


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