m4 ChangeLog m4/m4module.h m4/symtab.c modules/...

[Eric Blake]

CVSROOT:        /sources/m4
Module name:    m4
Changes by:     Eric Blake <ericb>      07/10/18 16:45:54

Modified files:
        .              : ChangeLog 
        m4             : m4module.h symtab.c 
        modules        : m4.c 
        src            : freeze.c 
        tests          : freeze.at 

Log message:
        Fix 'm4 -F file -t undefined'.
        
        * src/freeze.c (produce_symbol_dump): Skip trace placeholders.
        * src/freeze.c (dump_symbol_CB): Also skip void symbols.
        * tests/freeze.at (reloading unknown builtin): Test for this bug.
        * m4/m4module.h (m4_symtab_apply): Add parameter.
        * m4/symtab.c (m4_symtab_apply): Ignore trace placeholders when
        requested.
        (m4_symtab_delete, symtab_dump): Adjust callers.
        * modules/m4.c (m4_dump_symbols): Likewise.
        
        Signed-off-by: Eric Blake <address@hidden>

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/m4/ChangeLog?cvsroot=m4&r1=1.554&r2=1.555
http://cvs.savannah.gnu.org/viewcvs/m4/m4/m4module.h?cvsroot=m4&r1=1.112&r2=1.113
http://cvs.savannah.gnu.org/viewcvs/m4/m4/symtab.c?cvsroot=m4&r1=1.77&r2=1.78
http://cvs.savannah.gnu.org/viewcvs/m4/modules/m4.c?cvsroot=m4&r1=1.115&r2=1.116
http://cvs.savannah.gnu.org/viewcvs/m4/src/freeze.c?cvsroot=m4&r1=1.71&r2=1.72
http://cvs.savannah.gnu.org/viewcvs/m4/tests/freeze.at?cvsroot=m4&r1=1.14&r2=1.15