On 04/30/2012 08:25 AM, Eric Blake wrote:
> On 04/30/2012 07:08 AM, Jim Meyering wrote:
>> Here's a new syntax-check rule (patch 3/3).
>> 1 and 2 fix violations so that the new check passes.
>>
>> For now, this is only in coreutils (grep had only two violations),
>> but given the long list of violations in gnulib's lib/ directory,
>> it may not be generally appealing enough to be added to gnulib's maint.mk:
>>
>>     $ git grep -lE '(. [-/+]|&&|\|\|)$' lib
> 
> Is it worth adding some more operators, such as *, ^, &, and |?
> 
> (. [-/+*^]|&&?|\|\|?)$

Also <<, >>, ==, !=, and for that matter, all of the op= operators:

(. [-/+*^=!<>]=?|&&?|\|\|?|<<=?|>>=?)$

-- 
Eric Blake   [email protected]    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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