CVSROOT: /sources/m4
Module name: m4
Changes by: Eric Blake <ericb> 07/05/31 13:26:40
Modified files:
. : ChangeLog NEWS
doc : m4.texinfo
m4 : output.c
modules : m4.c
tests : builtins.at freeze.at
Log message:
Add extension to divert builtin.
* modules/m4.c (builtin_divert): Immediately divert second
argument.
* m4/output.c (m4_output_text): Allow 0 length. Fixes regression
from two days ago.
(m4_shipout_text): Short-circuit on zero length.
* tests/freeze.at (loading format 2): Expand test to catch
regression. Also check out-of-range version.
* tests/builtins.at (divert): Expand test to check corner cases
of extension.
* NEWS: Document the extension.
Reported by Daniel Richard G.
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/m4/ChangeLog?cvsroot=m4&r1=1.525&r2=1.526
http://cvs.savannah.gnu.org/viewcvs/m4/NEWS?cvsroot=m4&r1=1.42&r2=1.43
http://cvs.savannah.gnu.org/viewcvs/m4/doc/m4.texinfo?cvsroot=m4&r1=1.105&r2=1.106
http://cvs.savannah.gnu.org/viewcvs/m4/m4/output.c?cvsroot=m4&r1=1.44&r2=1.45
http://cvs.savannah.gnu.org/viewcvs/m4/modules/m4.c?cvsroot=m4&r1=1.109&r2=1.110
http://cvs.savannah.gnu.org/viewcvs/m4/tests/builtins.at?cvsroot=m4&r1=1.40&r2=1.41
http://cvs.savannah.gnu.org/viewcvs/m4/tests/freeze.at?cvsroot=m4&r1=1.11&r2=1.12
