===================================================================
RCS file: /cvs/mandoc/mdoc_term.c,v
retrieving revision 1.202
retrieving revision 1.209
diff -u -p -r1.202 -r1.209
--- mandoc/mdoc_term.c	2010/12/24 14:00:40	1.202
+++ mandoc/mdoc_term.c	2011/01/12 10:43:22	1.209
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_term.c,v 1.202 2010/12/24 14:00:40 kristaps Exp $ */
+/*	$Id: mdoc_term.c,v 1.209 2011/01/12 10:43:22 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010 Ingo Schwarze <schwarze@openbsd.org>
@@ -68,6 +68,7 @@ static	void	  synopsis_pre(struct termp *, 
 			const struct mdoc_node *);
 
 static	void	  termp____post(DECL_ARGS);
+static	void	  termp__t_post(DECL_ARGS);
 static	void	  termp_an_post(DECL_ARGS);
 static	void	  termp_bd_post(DECL_ARGS);
 static	void	  termp_bk_post(DECL_ARGS);
@@ -85,6 +86,7 @@ static	void	  termp_sh_post(DECL_ARGS);
 static	void	  termp_ss_post(DECL_ARGS);
 
 static	int	  termp__a_pre(DECL_ARGS);
+static	int	  termp__t_pre(DECL_ARGS);
 static	int	  termp_an_pre(DECL_ARGS);
 static	int	  termp_ap_pre(DECL_ARGS);
 static	int	  termp_bd_pre(DECL_ARGS);
@@ -174,7 +176,7 @@ static	const struct termact termacts[MDOC_MAX] = {
 	{ NULL, termp____post }, /* %O */
 	{ NULL, termp____post }, /* %P */
 	{ NULL, termp____post }, /* %R */
-	{ termp_under_pre, termp____post }, /* %T */
+	{ termp__t_pre, termp__t_post }, /* %T */
 	{ NULL, termp____post }, /* %V */
 	{ NULL, NULL }, /* Ac */
 	{ termp_quote_pre, termp_quote_post }, /* Ao */
@@ -310,12 +312,23 @@ print_mdoc_node(DECL_ARGS)
 
 	memset(&npair, 0, sizeof(struct termpair));
 	npair.ppair = pair;
+	
+	switch (n->type) {
+	case (MDOC_TEXT):
+		if (' ' == *n->string && MDOC_LINE & n->flags)
+			term_newln(p);
+		term_word(p, n->string);
+		break;
+	case (MDOC_TBL):
+		term_tbl(p, n->span);
+		break;
+	default:
+		if (termacts[n->tok].pre && ENDBODY_NOT == n->end)
+			chld = (*termacts[n->tok].pre)
+				(p, &npair, m, n);
+		break;
+	}
 
-	if (MDOC_TEXT == n->type)
-		term_word(p, n->string); 
-	else if (termacts[n->tok].pre && ENDBODY_NOT == n->end)
-		chld = (*termacts[n->tok].pre)(p, &npair, m, n);
-
 	/*
 	 * Keeps only work until the end of a line.  If a keep was
 	 * invoked in a prior line, revert it to PREKEEP.
@@ -351,8 +364,14 @@ print_mdoc_node(DECL_ARGS)
 
 	term_fontpopq(p, font);
 
-	if (MDOC_TEXT != n->type && termacts[n->tok].post && 
-			! (MDOC_ENDED & n->flags)) {
+	switch (n->type) {
+	case (MDOC_TEXT):
+		break;
+	case (MDOC_TBL):
+		break;
+	default:
+		if ( ! termacts[n->tok].post || MDOC_ENDED & n->flags)
+			break;
 		(void)(*termacts[n->tok].post)(p, &npair, m, n);
 
 		/*
@@ -370,6 +389,7 @@ print_mdoc_node(DECL_ARGS)
 		 */
 		if (ENDBODY_NOSPACE == n->end)
 			p->flags |= TERMP_NOSPACE;
+		break;
 	}
 
 	if (MDOC_EOS & n->flags)
@@ -1581,7 +1601,9 @@ termp_bd_pre(DECL_ARGS)
 		return(1);
 
 	tabwidth = p->tabwidth;
-	p->tabwidth = term_len(p, 8);
+	if (DISP_literal == n->norm->Bd.type)
+		p->tabwidth = term_len(p, 8);
+
 	rm = p->rmargin;
 	rmax = p->maxrmargin;
 	p->rmargin = p->maxrmargin = TERM_MAXMARGIN;
@@ -1830,7 +1852,7 @@ static int
 termp_quote_pre(DECL_ARGS)
 {
 
-	if (MDOC_BODY != n->type)
+	if (MDOC_BODY != n->type && MDOC_ELEM != n->type)
 		return(1);
 
 	switch (n->tok) {
@@ -1863,6 +1885,8 @@ termp_quote_pre(DECL_ARGS)
 	case (MDOC_Pq):
 		term_word(p, "(");
 		break;
+	case (MDOC__T):
+		/* FALLTHROUGH */
 	case (MDOC_Qo):
 		/* FALLTHROUGH */
 	case (MDOC_Qq):
@@ -1890,7 +1914,7 @@ static void
 termp_quote_post(DECL_ARGS)
 {
 
-	if (MDOC_BODY != n->type)
+	if (MDOC_BODY != n->type && MDOC_ELEM != n->type)
 		return;
 
 	p->flags |= TERMP_NOSPACE;
@@ -1925,6 +1949,8 @@ termp_quote_post(DECL_ARGS)
 	case (MDOC_Pq):
 		term_word(p, ")");
 		break;
+	case (MDOC__T):
+		/* FALLTHROUGH */
 	case (MDOC_Qo):
 		/* FALLTHROUGH */
 	case (MDOC_Qq):
@@ -2131,6 +2157,39 @@ termp_bk_post(DECL_ARGS)
 
 	if (MDOC_BODY == n->type)
 		p->flags &= ~(TERMP_KEEP | TERMP_PREKEEP);
+}
+
+/* ARGSUSED */
+static void
+termp__t_post(DECL_ARGS)
+{
+
+	/*
+	 * If we're in an `Rs' and there's a journal present, then quote
+	 * us instead of underlining us (for disambiguation).
+	 */
+	if (n->parent && MDOC_Rs == n->parent->tok && 
+			n->parent->norm->Rs.child_J)
+		termp_quote_post(p, pair, m, n);
+
+	termp____post(p, pair, m, n);
+}
+
+/* ARGSUSED */
+static int
+termp__t_pre(DECL_ARGS)
+{
+
+	/*
+	 * If we're in an `Rs' and there's a journal present, then quote
+	 * us instead of underlining us (for disambiguation).
+	 */
+	if (n->parent && MDOC_Rs == n->parent->tok &&
+			n->parent->norm->Rs.child_J)
+		return(termp_quote_pre(p, pair, m, n));
+
+	term_fontpush(p, TERMFONT_UNDER);
+	return(1);
 }
 
 /* ARGSUSED */