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m4 ChangeLog TODO doc/m4.texinfo m4/m4module.h ...
From: |
Eric Blake |
Subject: |
m4 ChangeLog TODO doc/m4.texinfo m4/m4module.h ... |
Date: |
Tue, 05 Sep 2006 13:25:24 +0000 |
CVSROOT: /sources/m4
Module name: m4
Changes by: Eric Blake <ericb> 06/09/05 13:25:24
Modified files:
. : ChangeLog TODO
doc : m4.texinfo
m4 : m4module.h m4private.h macro.c module.c
symtab.c
modules : gnu.c
Log message:
* m4/macro.c (expansion_level, macro_call_id): Change to size_t.
All users updated.
(expand_token): Avoid assertion just added to docs.
(expand_macro): Track pending expansions, for when a symbol's
definition changes during argument collection.
(m4_macro_call, process_macro): Operate on symbol value, not
symbol, since symbol may have changed during argument collection.
* m4/m4private.h (m4_symbol_value): Add pending_expansions member.
(VALUE_PENDING, SYMBOL_PENDING, VALUE_DELETED_BIT): New defines.
(m4_get_symbol_value): Add fast macro version.
* m4/m4module.h (M4_BUILTIN_FLAGS_MASK): New enumerator.
(m4_macro_call): Adjust prototype.
* m4/module.c (install_builtin_table): Check that flags are valid
when creating builtin.
* m4/symtab.c (m4__symtab_remove_module_references): Use
m4_symbol_value_delete, rather than inlining it.
(m4_symbol_value_copy): Copy placeholder text.
(symbol_popval): Use m4_symbol_value_delete.
(m4_symbol_value_delete): Implementation was missing when NDEBUG.
Handle pending expansions.
* modules/gnu.c (indir): Update to new prototype.
* doc/m4.texinfo: Fix menus to be consistent with section names.
(Defn): Add test that macro tokens flatten to empty string;
triggered an assert before this patch.
(Ifelse): Merge another node.
(Loops): Split into...
(Forloop, Foreach): New nodes; work is still underway on them.
(Answers): Add more info on foreach macro; work is still underway.
(Indir): Add test that indir collects arguments before looking up
macro.
* TODO: Update based on this patch.
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/m4/ChangeLog?cvsroot=m4&r1=1.373&r2=1.374
http://cvs.savannah.gnu.org/viewcvs/m4/TODO?cvsroot=m4&r1=1.19&r2=1.20
http://cvs.savannah.gnu.org/viewcvs/m4/doc/m4.texinfo?cvsroot=m4&r1=1.39&r2=1.40
http://cvs.savannah.gnu.org/viewcvs/m4/m4/m4module.h?cvsroot=m4&r1=1.81&r2=1.82
http://cvs.savannah.gnu.org/viewcvs/m4/m4/m4private.h?cvsroot=m4&r1=1.57&r2=1.58
http://cvs.savannah.gnu.org/viewcvs/m4/m4/macro.c?cvsroot=m4&r1=1.51&r2=1.52
http://cvs.savannah.gnu.org/viewcvs/m4/m4/module.c?cvsroot=m4&r1=1.42&r2=1.43
http://cvs.savannah.gnu.org/viewcvs/m4/m4/symtab.c?cvsroot=m4&r1=1.58&r2=1.59
http://cvs.savannah.gnu.org/viewcvs/m4/modules/gnu.c?cvsroot=m4&r1=1.53&r2=1.54
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