> At 04:17 PM 06/07/2001, Bill Stoddard wrote:
> >Is there a quick way I can check a string to see if it is a regex or
> >not? I am looking at extending SetEnvIf to accept a regex on the
> >'header' argument (value may already be a regex).
>
> The absolute easiest would be to require that the regex start and end
> with a /.
> SetEnvIf nonregexheader
> SetEnvIf /regexheader/
>
> You could also use a regex on it:
> /^[-A-Za-z0-9_]*$/
> This assumes that only letters, numbers, -, and _ are allowed in
> header names.
>
For the sake of consistency, think I'll pursue option 2. Thanks.
Bill
