Documentation for MM \n[.P]

[Larry Jones]

The mm .P number register isn't mentioned in groff_diff.

Index: man/groff_diff.man
===================================================================
RCS file: /sources/groff/groff/man/groff_diff.man,v
retrieving revision 1.74
diff -u -r1.74 groff_diff.man
--- man/groff_diff.man  4 Jun 2010 05:26:26 -0000       1.74
+++ man/groff_diff.man  4 Jun 2010 14:43:04 -0000
@@ -2796,6 +2796,11 @@
 .BR \[rs]O .
 .
 .TP
+.B \[rs]n[.P]
+1 if the current page is in the output list set with
+.BR \-o .
+.
+.TP
 .B \[rs]n[.pe]
 1\~during a page ejection caused by the
 .B bp
-- 
Larry Jones

I've got to start listening to those quiet, nagging doubts. -- Calvin