Plug in the "head" concept for tables. A tbl_head specifies the full

layout for each row, including vertical spacers.  One grabs the tbl_head
for a row and iterates through each entry, plugging data from the
tbl_span into the header as appropriate.

This is pulled in more or less verbatim from tbl.bsd.lv.  In fact, this
is verbatim except that lists macros are made into hard-coded lists (for
compatibility, as long-ago noted by joerg@).

1 files changed, 3 insertions, 1 deletions

diff --git a/libroff.h b/libroff.h
index 3c2d6a11..1c9147b4 100644
--- a/libroff.h
+++ b/libroff.h
@@ -1,4 +1,4 @@
-/*	$Id: libroff.h,v 1.13 2011/01/01 16:10:40 kristaps Exp $ */
+/*	$Id: libroff.h,v 1.14 2011/01/01 22:19:15 kristaps Exp $ */
 /*
  * Copyright (c) 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -47,6 +47,8 @@ struct	tbl {
 	struct tbl_row	 *last_row;
 	struct tbl_span	 *first_span;
 	struct tbl_span	 *last_span;
+	struct tbl_head	 *first_head;
+	struct tbl_head	 *last_head;
 	struct tbl	 *next;
 };