https://gcc.gnu.org/bugzilla/show_bug.cgi?id=11146
--- Comment #8 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
So we were doing:
Define the macros @sc{__gnuc__}, @sc{__gnuc_minor__}
Where texi2pod.pl does:
s/\@sc\{([^\}]*)\}/\U$1/g;
Which should be fine. It should have replaced @sc{__gnuc__} with __GNUC__.
We do now:
cpp.texi:defines @code{__GNUC__} to @var{x}, @code{__GNUC_MINOR__} to @var{y},
texi2pod.pl does this for @code:
s/\@(?:code|kbd)\{([^\}]*)\}/C<$1>/g;
Note @sc is defined at:
https://www.gnu.org/software/texinfo/manual/texinfo/html_node/Smallcaps.html
I suspect this was a pod2man bug, looking into the perl source base to find
when the fix was included. There was some __ replacement rules in pod2man in
the recent versions of perl.
