m4 ChangeLog doc/m4.texinfo m4/symtab.c modules...

[Eric Blake]

CVSROOT:        /sources/m4
Module name:    m4
Changes by:     Eric Blake <ericb>      06/08/30 04:25:42

Modified files:
        .              : ChangeLog 
        doc            : m4.texinfo 
        m4             : symtab.c 
        modules        : m4.c 
        tests          : builtins.at freeze.at macros.at modules.at 

Log message:
        * doc/m4.texinfo (Quoting Arguments, Definitions, Define)
        (Arguments, Pseudo Arguments): More doc merges from the branch.
        (Macro expansion): Turn example into test.
        (Pseudo Arguments): Add example of avoiding argument.
        * modules/m4.c (undefine, popdef): Accept multiple arguments.
        (define, pushdef): Warn on non-text macro name.
        (ifelse, m4_dump_symbols, defn, traceon, traceoff): Tweak
        warning/error messages.
        (ifdef): Ignore extra arguments.
        * m4/symtab.c (m4_symbol_value_copy): Avoid memory leak.
        (m4__symtab_remove_module_references): Check that there is no leak.
        * tests/macros.at (pushdef/popdef): Update to new message.
        * tests/builtins.at (define): Likewise.
        * tests/freeze.at (loading format 1): Likewise.
        * tests/modules.at (AT_CHECK_M4_MODTEST): Likewise.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/m4/ChangeLog?cvsroot=m4&r1=1.368&r2=1.369
http://cvs.savannah.gnu.org/viewcvs/m4/doc/m4.texinfo?cvsroot=m4&r1=1.36&r2=1.37
http://cvs.savannah.gnu.org/viewcvs/m4/m4/symtab.c?cvsroot=m4&r1=1.56&r2=1.57
http://cvs.savannah.gnu.org/viewcvs/m4/modules/m4.c?cvsroot=m4&r1=1.66&r2=1.67
http://cvs.savannah.gnu.org/viewcvs/m4/tests/builtins.at?cvsroot=m4&r1=1.14&r2=1.15
http://cvs.savannah.gnu.org/viewcvs/m4/tests/freeze.at?cvsroot=m4&r1=1.6&r2=1.7
http://cvs.savannah.gnu.org/viewcvs/m4/tests/macros.at?cvsroot=m4&r1=1.6&r2=1.7
http://cvs.savannah.gnu.org/viewcvs/m4/tests/modules.at?cvsroot=m4&r1=1.16&r2=1.17