According to Geoff Hutchison:
> On Tue, 17 Apr 2001, Berthold Cogel wrote:
> >[snip]
> > (description of strange results with user-defined variables)
> > Is this a bug or a feature?
> 
> I would classify it as a bug. What version of ht://Dig are you using?

The problem is in ParsedString::get(), and probably affects all versions.
It uses isalpha() instead of isalnum().  If you change it, you will be
able to reference attribute names that contain digits, such as ${name1}.

-- 
Gilles R. Detillieux              E-mail: <[EMAIL PROTECTED]>
Spinal Cord Research Centre       WWW:    http://www.scrc.umanitoba.ca/~grdetil
Dept. Physiology, U. of Manitoba  Phone:  (204)789-3766
Winnipeg, MB  R3E 3J7  (Canada)   Fax:    (204)789-3930

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