7/29    Is there a util to properly justify a unix text file to 80
        characters?  This isn't for the motd.  I just want something that
        will wrap words if need be, treat a double newline as a seperate
        paragraph, and leaves lines less than 80 chars alone
        \_ YES!  We did this as the second project in Hilfy's 60c class!!!
           I just *knew* the pseudo-latex format project had some use for
           someone somewhere!  We also had macro replacement including
           recursive macros that could replace other macros with parameters,
           etc, etc.  Do you also need code to detect if one non-directed
           graph (with variable node labels) is a sub-graph of another
           non-directed graph?  We did that, too.
        \_ fmt
        \_ "M-x fill-region" in emacs.  See Help for its various options.
           --- yuen
        \_ no.  (n.b. the op asked for "leave lines less than 80 chars
           alone."  actually i am fairly sure nothing will leave non-
           paragraph delineated less-than-80 characters lines alone.)
           \_ I really just want to be able to maintain the formatting
              on a block of text (lyrics / poetry, maybe others).  Any
              ideas?
              \_ learn roff.