Added new old escape sequence \*[nn].

Initial correct .Bd support (still only text in literal displays).
Symbols put into tables (character-encoding).

1 files changed, 47 insertions, 1 deletions

diff --git a/term.h b/term.h
index f603d351..bc59b161 100644
--- a/term.h
+++ b/term.h
@@ -25,6 +25,50 @@
 
 __BEGIN_DECLS
 
+enum	tsym {
+	TERMSYM_RBRACK = 	0,
+	TERMSYM_LBRACK = 	1,
+	TERMSYM_LARROW = 	2,
+	TERMSYM_RARROW = 	3,
+	TERMSYM_UARROW = 	4,
+	TERMSYM_DARROW = 	5,
+	TERMSYM_LSQUOTE = 	6,
+	TERMSYM_RSQUOTE = 	7,
+	TERMSYM_SQUOTE = 	8,
+	TERMSYM_LDQUOTE = 	9,
+	TERMSYM_RDQUOTE = 	10,
+	TERMSYM_DQUOTE = 	11,
+	TERMSYM_LT = 		12,
+	TERMSYM_GT = 		13,
+	TERMSYM_LE = 		14,
+	TERMSYM_GE = 		15,
+	TERMSYM_EQ = 		16,
+	TERMSYM_NEQ = 		17,
+	TERMSYM_ACUTE = 	18,
+	TERMSYM_GRAVE = 	19,
+	TERMSYM_PI = 		20,
+	TERMSYM_PLUSMINUS = 	21,
+	TERMSYM_INF = 		22,
+	TERMSYM_INF2 = 		23,
+	TERMSYM_NAN = 		24,
+	TERMSYM_BAR = 		25,
+	TERMSYM_BULLET = 	26,
+	TERMSYM_AMP = 		27,
+};
+
+
+enum	tstyle {
+	TERMSTYLE_CLEAR	=	0,
+	TERMSTYLE_BOLD =	1,
+	TERMSTYLE_UNDER =	2,
+	TERMSTYLE_MAX =		3
+};
+
+struct	termsym {
+	const char	 *sym;
+	size_t		  sz;
+};
+
 struct	termp {
 	size_t		  rmargin;
 	size_t		  maxrmargin;
@@ -41,6 +85,8 @@ struct	termp {
 #define	TERMP_IGNDELIM	 (1 << 6)	/* Delims like regulars. */
 #define	TERMP_NONOSPACE	 (1 << 7)	/* No space (no autounset). */
 	char		 *buf;
+	struct termsym	 *symtab;	/* Special-symbol table. */
+	struct termsym	 *styletab;	/* Style table. */
 };
 
 struct	termpair {
@@ -78,11 +124,11 @@ void			  word(struct termp *, const char *);
 void			  flushln(struct termp *);
 void			  transcode(struct termp *, 
 				const char *, size_t);
-
 void			  subtree(struct termp *,
 				const struct mdoc_meta *,
 				const struct mdoc_node *);
 
+
 const	struct termact 	 *termacts;
 
 __END_DECLS