CVSROOT: /sources/m4
Module name: m4
Changes by: Eric Blake <ericb> 06/10/25 12:45:45
Modified files:
. : ChangeLog
m4 : system_.h macro.c
Log message:
* m4/system_.h (obstack_regrow): New macro. Hopefully glibc will
accept it someday.
* m4/macro.c (expand_macro): Avoid referencing invalid memory.
Handle nesting the argc obstack.
(expand_token): Avoid unnecessary malloc.
(collect_arguments): Copy name before invalidating it.
(argc_stack, argv_stack): New variables.
(m4_macro_expand_input): Initialize argc and argv stacks once per
file, instead of once per macro.
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/m4/ChangeLog?cvsroot=m4&r1=1.431&r2=1.432
http://cvs.savannah.gnu.org/viewcvs/m4/m4/system_.h?cvsroot=m4&r1=1.17&r2=1.18
http://cvs.savannah.gnu.org/viewcvs/m4/m4/macro.c?cvsroot=m4&r1=1.59&r2=1.60
