xstdcmap: Changes to 'master'

[Alan Coopersmith]

 configure.ac     |    8 +++-
 man/xstdcmap.man |    5 ++
 xstdcmap.c       |   92 ++++++++++++++++++++++++++++---------------------------
 3 files changed, 58 insertions(+), 47 deletions(-)

New commits:
commit dcd3ef4f939077b032319508ea6f6107286dd39a
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Sun Jan 13 12:50:21 2013 -0800

    Constify some char * to fix gcc warnings
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit d8f572a262c37f79d3fabc855543404b774c96b1
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Sun Jan 13 12:46:49 2013 -0800

    Combine usage message into single string
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit 250cdac0bcc73e1dee9094ded8612f500370640c
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Sun Jan 13 12:38:19 2013 -0800

    Add -version option
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit c6f15b6d67f4c8df2af07848d6277593e24f6352
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Sun Jan 13 12:35:40 2013 -0800

    Replace sprintf with snprintf
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit 06186d82c57b2545db2d6b1a6665f23d1b6a3cfd
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Sun Jan 13 12:29:03 2013 -0800

    -help should not fail if display cannot be opened
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit 701d5f797a77ba3b3ff2d8c25b7951563d7e4363
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Sun Jan 13 12:25:45 2013 -0800

    Mark Exit() & usage() with _X_NORETURN, cleanup previous workarounds
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit 4b994408d260eb90d8c65739bc3cd6d56037b10a
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Sun Jan 13 12:16:41 2013 -0800

    config: Add missing AC_CONFIG_SRCDIR
    
    Regroup AC statements under the Autoconf initialization section.
    Regroup AM statements under the Automake initialization section.
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>