===================================================================
RCS file: /cvs/mandoc/Attic/mdocterm.c,v
retrieving revision 1.3
retrieving revision 1.6
diff -u -p -r1.3 -r1.6
--- mandoc/Attic/mdocterm.c	2009/02/23 07:09:13	1.3
+++ mandoc/Attic/mdocterm.c	2009/02/23 15:19:47	1.6
@@ -1,4 +1,4 @@
-	/* $Id: mdocterm.c,v 1.3 2009/02/23 07:09:13 kristaps Exp $ */
+	/* $Id: mdocterm.c,v 1.6 2009/02/23 15:19:47 kristaps Exp $ */
 /*
  * Copyright (c) 2008 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -24,6 +24,10 @@
 #include <stdlib.h>
 #include <string.h>
 
+#ifdef __linux__
+#include <time.h>
+#endif
+
 #include "mmain.h"
 #include "term.h"
 
@@ -45,6 +49,7 @@ static	void		  pword(struct termp *, const char *, siz
 static	void		  pescape(struct termp *, 
 				const char *, size_t *, size_t);
 static	void		  chara(struct termp *, char);
+static	void		  stringa(struct termp *, const char *);
 static	void		  style(struct termp *, enum termstyle);
 
 #ifdef __linux__
@@ -60,9 +65,6 @@ main(int argc, char *argv[])
 	const struct mdoc *mdoc;
 	struct termp	 termp;
 
-	extern int	 optreset;
-	extern int	 optind;
-
 	p = mmain_alloc();
 
 	if ( ! mmain_getopt(p, argc, argv, NULL, NULL, NULL, NULL))
@@ -165,10 +167,9 @@ flushln(struct termp *p)
 			for (j = 0; j < p->offset; j++)
 				putchar(' ');
 			vis = 0;
-		} else if (vis + vsz >= maxvis) {
+		} else if (vis + vsz >= maxvis)
 			/* FIXME */
 			errx(1, "word breaks right margin");
-		}
 
 		/* 
 		 * Write out the word and a trailing space.  Omit the
@@ -231,6 +232,16 @@ vspace(struct termp *p)
 
 
 static void
+stringa(struct termp *p, const char *s)
+{
+
+	/* XXX - speed up if not passing to chara. */
+	for ( ; *s; s++)
+		chara(p, *s);
+}
+
+
+static void
 chara(struct termp *p, char c)
 {
 
@@ -284,6 +295,10 @@ pescape(struct termp *p, const char *word, size_t *i, 
 			chara(p, ']');
 		else if ('l' == word[*i] && 'B' == word[*i + 1])
 			chara(p, '[');
+		else if ('<' == word[*i] && '-' == word[*i + 1])
+			stringa(p, "<-");
+		else if ('-' == word[*i] && '>' == word[*i + 1])
+			stringa(p, "->");
 
 		(*i)++;
 		return;