On Nov 21, 2014, at 2:53 PM, Michael Haubenwallner
<michael.haubenwall...@ssi-schaefer.com> wrote:
>
> On 11/21/2014 03:06 PM, Eric Blake wrote:
>> On 11/21/2014 05:11 AM, Michael Haubenwallner wrote:
>>> Accepting \? for at-most-once in basic regex is a GNU grep extension,
>>> not accepted by AIX grep for example.
>>> * tests/libtool.at: Need EGREP for ? operator, and ? without \ then.
>>> With EGREP, need one more \ for $.
>>
>> Or, stick with GREP but use \{0,1\} instead of \?.
>
> Possible as well, thanks!
> /haubi/
> <0001-question-mark-is-extended-regex-for-non-GNU-grep.patch>
Applied and pushed on master, many thanks!
--
Gary V. Vaughan (gary AT gnu DOT org)
