Speed up parsing when detecting input file change.
commitefb88298e6f6933335f9cdfb1d96753271052efb
authorEric Blake <ebb9@byu.net>
Fri, 13 Feb 2009 13:02:22 +0000 (13 06:02 -0700)
committerEric Blake <ebb9@byu.net>
Fri, 13 Feb 2009 13:02:22 +0000 (13 06:02 -0700)
tree1f0e8d63dd43fe2e23de6c22a8b1b34a20823a26
parent8c26ddfb1acdeb708111c2f410027af0dc25978e
Speed up parsing when detecting input file change.

* m4/input.c (next_char): Clear input_change flag.  Bug introduced
2006-10-25.

Signed-off-by: Eric Blake <ebb9@byu.net>
ChangeLog
m4/input.c