Patch: update -fmessage-length docs
Thu Mar 29 16:28:00 GMT 2007
Quoting Richard Guenther <email@example.com>:
> On 29 Mar 2007 10:41:29 -0500, Gabriel Dos Reis <firstname.lastname@example.org> wrote:
>> Tom Tromey <email@example.com> writes:
>> | It turns out that -fmessage-length defaults to 0 even for g++.
>> Then, that is a bug.
>> When I oiginally implemented that for C++, the intended semantics
>> definitely was to have it default to 72 -- but C people wanted
>> something different for C front end. If it is observed that g++ has
>> it set to zero, then we must set it back to 72.
> Please not, 72 is completely unusable for C++.
how much? 80?
0 is unreadable -- that is what prompted the work in the first place.
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