===================================================================
RCS file: /cvs/mandoc/term.h,v
retrieving revision 1.118
retrieving revision 1.121
diff -u -p -r1.118 -r1.121
--- mandoc/term.h	2015/11/07 14:01:16	1.118
+++ mandoc/term.h	2017/05/08 15:34:54	1.121
@@ -1,7 +1,7 @@
-/*	$Id: term.h,v 1.118 2015/11/07 14:01:16 schwarze Exp $ */
+/*	$Id: term.h,v 1.121 2017/05/08 15:34:54 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
- * Copyright (c) 2011-2015 Ingo Schwarze <schwarze@openbsd.org>
+ * Copyright (c) 2011-2015, 2017 Ingo Schwarze <schwarze@openbsd.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -38,7 +38,10 @@ enum	termfont {
 
 #define	TERM_MAXMARGIN	  100000 /* FIXME */
 
+struct	eqn;
 struct	roff_meta;
+struct	roff_node;
+struct	tbl_span;
 struct	termp;
 
 typedef void	(*term_margin)(struct termp *, const struct roff_meta *);
@@ -61,11 +64,11 @@ struct	termp {
 	size_t		  maxrmargin;	/* Max right margin. */
 	size_t		  maxcols;	/* Max size of buf. */
 	size_t		  offset;	/* Margin offest. */
-	size_t		  tabwidth;	/* Distance of tab positions. */
 	size_t		  col;		/* Bytes in buf. */
 	size_t		  viscol;	/* Chars on current line. */
 	size_t		  trailspace;	/* See termp_flushln(). */
 	int		  overstep;	/* See termp_flushln(). */
+	int		  ti;		/* Temporary indent for one line. */
 	int		  skipvsp;	/* Vertical space to skip. */
 	int		  flags;
 #define	TERMP_SENTENCE	 (1 << 0)	/* Space before a sentence. */
@@ -106,11 +109,10 @@ struct	termp {
 };
 
 
-struct	tbl_span;
-struct	eqn;
-
 const char	 *ascii_uc2str(int);
 
+void		  roff_term_pre(struct termp *, const struct roff_node *);
+
 void		  term_eqn(struct termp *, const struct eqn *);
 void		  term_tbl(struct termp *, const struct tbl_span *);
 void		  term_free(struct termp *);
@@ -127,6 +129,9 @@ int		  term_hspan(const struct termp *, const struct r
 int		  term_vspan(const struct termp *, const struct roffsu *);
 size_t		  term_strlen(const struct termp *, const char *);
 size_t		  term_len(const struct termp *, size_t);
+
+void		  term_tab_set(const struct termp *, const char *);
+size_t		  term_tab_next(size_t);
 
 void		  term_fontpush(struct termp *, enum termfont);
 void		  term_fontpop(struct termp *);