2005-09-01  Keith Marshall  <keith.d.marshall@ntlworld.com>

	Backward compatibility support for `man' program.

	* tmac/an-old.tmac (LL): Initialize it to respect prior LL register
	  assignment, prior `.ll' request and then package defaults, in this
	  specified order of decreasing priority.

	* tmac/groff_man.man, doc/groff.texinfo: Document altered `LL'
	  register initialization priorities.
