First step of adding register support. This is inspired by a significant

patch by schwarze@.  This commit adds support to libroff parsing `nr'
into register set defined in regs.h.  This will propogate into libmdoc
and libman in later commits.

1 files changed, 1 insertions, 0 deletions

diff --git a/mdoc.h b/mdoc.h
index 10767d4f..7fc5b3e4 100644
--- a/mdoc.h
+++ b/mdoc.h
@@ -155,6 +155,7 @@ enum	mdoct {
 
 /* What follows is a list of ALL possible macro arguments. */
 
+/* FIXME: make this into an enum. */
 #define	MDOC_Split	 0
 #define	MDOC_Nosplit	 1
 #define	MDOC_Ragged	 2