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Re: m4_pattern_forbid matches itself


From: Raja R Harinath
Subject: Re: m4_pattern_forbid matches itself
Date: Thu, 24 Jul 2003 15:07:29 -0500
User-agent: Gnus/5.1003 (Gnus v5.10.3) Emacs/21.3.50 (gnu/linux)

Phil Edwards <address@hidden> writes:

> On Thu, Jul 24, 2003 at 02:44:12PM -0500, Raja R Harinath wrote:
>> 
>> That's strange.  It is implemented by a grep.
>> 
>>       foreach (split (/\W+/))
>>         {
>>           $prohibited{$_} = $.
>>             if /$forbidden/o && !/$allowed/o && ! exists $prohibited{$_};
                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^
>>         }
[snip]

>     m4_pattern_forbid([target_alias], ...)
>
> which only reports its own line in the error text.

That's probably because it's been rate-limited.  Only one error per
forbidden word, it appears.

- Hari
-- 
Raja R Harinath ------------------------------ address@hidden




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