m4 ChangeLog doc/m4.texinfo src/main.c tests/ge...

[Eric Blake]

CVSROOT:        /sources/m4
Module name:    m4
Changes by:     Eric Blake <ericb>      06/11/08 19:06:01

Modified files:
        .              : ChangeLog 
        doc            : m4.texinfo 
        src            : main.c 
        tests          : generate.awk macros.at options.at 

Log message:
        Merge deferred handling of -D option from branch.
        * doc/m4.texinfo (Debugging options, Preprocessor features)
        (Dynamic loading features, Operation modes, Invoking m4):
        Document this change.
        * src/main.c (OPTSTRING): Specify in-order processing.
        (process_file): New function.
        (main): Use it to interleave files and deferred options.
        * tests/macros.at (Command line define): New test.
        * tests/generate.awk: Allow '@comment file' as first example
        within a node.
        * tests/options.at (option grouping): Update to reflect actual
        POSIX semantics.
        (file names): New test.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/m4/ChangeLog?cvsroot=m4&r1=1.449&r2=1.450
http://cvs.savannah.gnu.org/viewcvs/m4/doc/m4.texinfo?cvsroot=m4&r1=1.76&r2=1.77
http://cvs.savannah.gnu.org/viewcvs/m4/src/main.c?cvsroot=m4&r1=1.100&r2=1.101
http://cvs.savannah.gnu.org/viewcvs/m4/tests/generate.awk?cvsroot=m4&r1=1.23&r2=1.24
http://cvs.savannah.gnu.org/viewcvs/m4/tests/macros.at?cvsroot=m4&r1=1.10&r2=1.11
http://cvs.savannah.gnu.org/viewcvs/m4/tests/options.at?cvsroot=m4&r1=1.22&r2=1.23