===================================================================
RCS file: /cvs/mandoc/term.h,v
retrieving revision 1.115
retrieving revision 1.120
diff -u -p -r1.115 -r1.120
--- mandoc/term.h	2015/07/17 22:38:29	1.115
+++ mandoc/term.h	2017/05/07 17:31:45	1.120
@@ -1,7 +1,7 @@
-/*	$Id: term.h,v 1.115 2015/07/17 22:38:29 schwarze Exp $ */
+/*	$Id: term.h,v 1.120 2017/05/07 17:31:45 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 *);
@@ -61,7 +64,6 @@ 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(). */
@@ -77,15 +79,15 @@ struct	termp {
 #define	TERMP_BACKAFTER	 (1 << 6)	/* Back up after next character. */
 #define	TERMP_BACKBEFORE (1 << 7)	/* Back up before next character. */
 #define	TERMP_NOBREAK	 (1 << 8)	/* See term_flushln(). */
-#define	TERMP_BRIND	 (1 << 9)	/* See term_flushln(). */
-#define	TERMP_DANGLE	 (1 << 10)	/* See term_flushln(). */
-#define	TERMP_HANG	 (1 << 11)	/* See term_flushln(). */
-#define	TERMP_NOSPLIT	 (1 << 12)	/* Do not break line before .An. */
-#define	TERMP_SPLIT	 (1 << 13)	/* Break line before .An. */
-#define	TERMP_NONEWLINE	 (1 << 14)	/* No line break in nofill mode. */
+#define	TERMP_BRTRSP	 (1 << 9)	/* See term_flushln(). */
+#define	TERMP_BRIND	 (1 << 10)	/* See term_flushln(). */
+#define	TERMP_DANGLE	 (1 << 11)	/* See term_flushln(). */
+#define	TERMP_HANG	 (1 << 12)	/* See term_flushln(). */
+#define	TERMP_NOSPLIT	 (1 << 13)	/* Do not break line before .An. */
+#define	TERMP_SPLIT	 (1 << 14)	/* Break line before .An. */
+#define	TERMP_NONEWLINE	 (1 << 15)	/* No line break in nofill mode. */
 	int		 *buf;		/* Output buffer. */
 	enum termenc	  enc;		/* Type of encoding. */
-	const struct mchars *symtab;	/* Character table. */
 	enum termfont	  fontl;	/* Last font set. */
 	enum termfont	 *fontq;	/* Symmetric fonts. */
 	int		  fontsz;	/* Allocated size of font stack */
@@ -105,13 +107,11 @@ struct	termp {
 	struct termp_ps	 *ps;
 };
 
-__BEGIN_DECLS
 
-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 *);
@@ -129,10 +129,11 @@ int		  term_vspan(const struct termp *, const struct r
 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 *);
 void		  term_fontpopq(struct termp *, int);
 void		  term_fontrepl(struct termp *, enum termfont);
 void		  term_fontlast(struct termp *);
-
-__END_DECLS