On Wed, Oct 15, 2008 at 8:20 PM, Eric Blake <[EMAIL PROTECTED]> wrote:
...
>>> I guess the manual is trying to tell me that implicitly by discussing
>>> the m4 processor parsing rules, but I haven't yet found an explicit
>>> warning to that effect about use of shell commands (except the
>>> warning
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According to Ralf Wildenhues on 10/15/2008 12:43 PM:
>> e.g., regex classes, where 's/[^0-9]//' becomes 's/^0-9//' unless one
>> doubles the square braces like so 's/[[^0-9]]//' in which case one of
>> each pair is stripped away to get the desired form
Hi Tom,
* Tom Browder wrote on Tue, Oct 14, 2008 at 10:24:58PM CEST:
> I am trying to use some raw shell commands in my 'configure.ac' file
> and find that some constructs are not permitted without some care,
> e.g., regex classes, where 's/[^0-9]//' becomes 's/^0-9//' unless one
> doubles the squ
