twm: Changes to 'master'

[Alan Coopersmith]

 src/events.c  |   13 +++++++------
 src/events.h  |    1 -
 src/gram.y    |    7 +++++--
 src/iconmgr.c |   11 +++++------
 src/iconmgr.h |    2 --
 src/icons.c   |    4 ++--
 src/icons.h   |    3 ---
 src/lex.l     |    2 +-
 src/menus.c   |   32 +++++++++++++++++++++-----------
 src/menus.h   |   11 -----------
 src/parse.c   |    7 ++++---
 src/parse.h   |    2 --
 src/resize.c  |    4 +++-
 src/resize.h  |    1 -
 src/session.c |    9 ++++-----
 src/twm.c     |   15 ++++++++-------
 src/twm.h     |   14 +-------------
 17 files changed, 61 insertions(+), 77 deletions(-)

New commits:
commit ce4e11143f982234be1076e384b31228f1cc84ae
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Wed Jul 31 22:54:01 2013 -0700

    Make more functions static that aren't called from other files
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit 8a3d3a58350506a99efd24f9856466a99bbb9c51
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Wed Jul 31 22:28:11 2013 -0700

    Assume C89 signal handlers, returning void
    
    Removes old #ifdef SIGNALRETURNSINT check that was never defined in
    autoconf builds, only old Imake builds.
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit afcad0de54ecd1a8bfaf261e4e6882985a234963
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Wed Jul 31 22:24:22 2013 -0700

    Make some more previously global variables into file-scoped statics
    
    Not used from other source files, so no need to export them
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit 4c2ff3f0a6bae8b369dfb74267f7fa52d511dfb2
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Wed Jul 31 22:21:00 2013 -0700

    Remove unused global variable gotFirstSave
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit ca038999b5c1387f3aa19baeafc81a27563631b1
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Wed Jul 31 22:04:39 2013 -0700

    unifdef macII - drop support for A/UX 2.0
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>