after converting everything to st. man page macros there is
no need to maintain X11 private nroff macros, so remove them.
Signed-off-by: Walter Harms <wharms@bfs.de>
Replace the home grown macro .ZN with std. macros
from man macro paket. So we can get rid of the
definition an get a clean header.
Signed-off-by: Walter Harms <wharms@bfs.de>
Two steps: First, expand tabs to 8 spaces in code and structure
listings. Second, make the .Ds used to wrap code listings switch to
constant-width font (CW) rather than numeric font position 1, which
maps to R on most systems.
It is possible some archaic systems won't know what CW is, but the
only risk is that code listings won't look quite right on troff
devices; the PostScript and DVI drivers definitely grok it, so those
important cases are OK.
The purpose of these changes is to get rid of presentation-level
markup so these pages will lift clean to DocBook.
Signed-off-by: Eric S. Raymond <esr@thyrsus.com>
