[Groff-commit] Changes to //var/cvs/groff

[wlemb]

Log from commit: 

Update of /var/cvs/groff/src/roff/troff
In directory genba:/vol5/tmp/cvs-serv16845/src/roff/troff

Modified Files:
        input.cc 
Log Message:


* NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
* man/Makefile.sub: Include groff_differences.man.
* VERSION: Set to 1.18.
* REVISION: Set to 0.
* src/roff/troff/input.cc (do_define_macro): Allow whitespace before
the second dot (or ending macro name) to end a macro.
* doc/groff.texinfo: Doc fix.
* tmac/doc-common (doc-header): Handle very long document titles
better.
* tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.