Make dnl diagnostic print macro name.
commitbfe28c9acd9691ecbb00a8d0a594c728a58267d3
authorEric Blake <ebb9@byu.net>
Wed, 21 Nov 2007 21:17:36 +0000 (21 14:17 -0700)
committerEric Blake <ebb9@byu.net>
Wed, 21 Nov 2007 23:11:18 +0000 (21 16:11 -0700)
tree96fdace19b7dbf34188a80b87b6d63e0a1ea1ba2
parent4149c1c87008e2e0d451d8a4f43f5a187cb9c755
Make dnl diagnostic print macro name.

* src/m4.h (skip_line): Adjust prototype.
* src/input.c (skip_line): Report error on behalf of caller.
* src/builtin.c (m4_dnl): Adjust caller.
(dump_args, m4_dumpdef, m4_changequote, m4_changecom)
(m4_changeword, m4_traceon, m4_traceoff, expand_user_macro): Use
ARG macro instead of open-coding.
* doc/m4.texinfo (Dnl): Adjust test.

Signed-off-by: Eric Blake <ebb9@byu.net>
ChangeLog
doc/m4.texinfo
src/builtin.c
src/input.c
src/m4.h