[Groff] mm patch

[Larry Kollar]

Looking at some Bell System Practices, I finally realized what the  
'nP' macro is for. I've attached a patch to make 'nP' conform to the  
BSP style -- using level 1 heading numbers with the heading font, and  
indenting the second line of the paragraph to line up with the text  
of the first line.

In case anyone depends on the default behavior, you have to set the  
'BSP' number register to enable the BSP style. Without this register  
defined, 'nP' performs as before (uses level 2 heading numbers with  
the paragraph font, and the second line is not indented).

ChangeLog entry:

2006-09-10      Larry Kollar    <address@hidden>

        * contrib/mm/m.tmac: Modified the 'nP' macro to conform to
        Bell System Practices style when the 'BSP' register is defined.
        Modified the 'H' macro to reset \n[par*number2].

        * contrib/mm/groff_mm.man: Added a note about using the
        'BSP' register to the 'nP' macro, and added 'BSP' to the number
        register list.

Please test...

--
Larry Kollar     k  o  l  l  a  r  @  a  l  l  t  e  l  .  n  e  t
Unix Text Processing: "UTP Revival"
http://unixtext.org/