Re: gnulib features.h?

[Paul Eggert]

Derek Price <address@hidden> writes:

> 2005-09-15  Derek Price  <address@hidden>
>  
>        * regex_internal.h: Blank `pure' for GNUC < 3.
>        * regex_internal.c: Ditto, using this...
>        (__GNUC_PREREQ): ...new macro.
>        * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
>        (__GNUC_PREREQ): ...this new macro.

We don't need all thse definitions of __GNUC_PREREQ, since
regex_internal.h is included before the other .c files are; see
regex.c.  Could you please simplify the patch accordingly?  Only
regex_internal.h should need changes from yesterday's state; the other
files can remain unchanged from yesterday.  Thanks.

(I see you didn't pick up on my features.h idea.  That's OK; we can do
it later if people like it....)