Cater better to underquoted callers
commit078edd8c0fb36b0245df3c6ebd621225dea9b685
authorPaul Eggert <eggert@cs.ucla.edu>
Wed, 16 Nov 2022 18:19:43 +0000 (16 10:19 -0800)
committerPaul Eggert <eggert@cs.ucla.edu>
Wed, 16 Nov 2022 18:20:08 +0000 (16 10:20 -0800)
tree69f0ef692fcb90d4f1887fc49e57a9b8e448ecc3
parent9c123e6ee1e966c81a0c4ac4ede4c81927658028
Cater better to underquoted callers

Problem reported by Frederic Berat in:
https://lists.gnu.org/r/autoconf/2022-11/msg00092.html
* lib/autoconf/c.m4 (AC_LANG_CALL(C)): Omit comma in comment,
which triggers bugs in underquoted callers.
lib/autoconf/c.m4