===================================================================
RCS file: /cvs/mandoc/term.h,v
retrieving revision 1.48
retrieving revision 1.53
diff -u -p -r1.48 -r1.53
--- mandoc/term.h	2009/10/18 13:34:17	1.48
+++ mandoc/term.h	2010/05/10 08:05:17	1.53
@@ -1,4 +1,4 @@
-/*	$Id: term.h,v 1.48 2009/10/18 13:34:17 kristaps Exp $ */
+/*	$Id: term.h,v 1.53 2010/05/10 08:05:17 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -23,12 +23,21 @@ enum	termenc {
 	TERMENC_ASCII
 };
 
+enum	termfont {
+	TERMFONT_NONE = 0,
+	TERMFONT_BOLD,
+	TERMFONT_UNDER
+};
+
+#define	TERM_MAXMARGIN	  100000 /* FIXME */
+
 struct	termp {
 	size_t		  rmargin;	/* Current right margin. */
 	size_t		  maxrmargin;	/* Max right margin. */
 	size_t		  maxcols;	/* Max size of buf. */
 	size_t		  offset;	/* Margin offest. */
 	size_t		  col;		/* Bytes in buf. */
+	int		  overstep;	/* See termp_flushln(). */
 	int		  flags;
 #define	TERMP_NOSPACE	 (1 << 2)	/* No space before words. */
 #define	TERMP_NOLPAD	 (1 << 3)	/* See term_flushln(). */
@@ -41,11 +50,12 @@ struct	termp {
 #define	TERMP_NOSPLIT	 (1 << 11)	/* See termp_an_pre/post(). */
 #define	TERMP_SPLIT	 (1 << 12)	/* See termp_an_pre/post(). */
 #define	TERMP_ANPREC	 (1 << 13)	/* See termp_an_pre(). */
-	int		  bold;
-	int		  under;
 	char		 *buf;		/* Output buffer. */
 	enum termenc	  enc;		/* Type of encoding. */
 	void		 *symtab;	/* Encoded-symbol table. */
+	enum termfont	  fontl;	/* Last font set. */
+	enum termfont	  fontq[10];	/* Symmetric fonts. */
+	int		  fonti;	/* Index of font stack. */
 };
 
 void		  term_newln(struct termp *);
@@ -53,8 +63,16 @@ void		  term_vspace(struct termp *);
 void		  term_word(struct termp *, const char *);
 void		  term_flushln(struct termp *);
 
-int		  a2width(const char *);
-int		  a2height(const char *);
+size_t		  term_hspan(const struct roffsu *);
+size_t		  term_vspan(const struct roffsu *);
+
+enum termfont	  term_fonttop(struct termp *);
+const void	 *term_fontq(struct termp *);
+void		  term_fontpush(struct termp *, enum termfont);
+void		  term_fontpop(struct termp *);
+void		  term_fontpopq(struct termp *, const void *);
+void		  term_fontrepl(struct termp *, enum termfont);
+void		  term_fontlast(struct termp *);
 
 __END_DECLS