===================================================================
RCS file: /cvs/mandoc/mdoc_term.c,v
retrieving revision 1.257
retrieving revision 1.263
diff -u -p -r1.257 -r1.263
--- mandoc/mdoc_term.c	2013/12/25 15:12:45	1.257
+++ mandoc/mdoc_term.c	2014/04/08 07:13:12	1.263
@@ -1,7 +1,7 @@
-/*	$Id: mdoc_term.c,v 1.257 2013/12/25 15:12:45 schwarze Exp $ */
+/*	$Id: mdoc_term.c,v 1.263 2014/04/08 07:13:12 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
- * Copyright (c) 2010, 2012, 2013 Ingo Schwarze <schwarze@openbsd.org>
+ * Copyright (c) 2010, 2012, 2013, 2014 Ingo Schwarze <schwarze@openbsd.org>
  * Copyright (c) 2013 Franco Fichtner <franco@lastsummer.de>
  *
  * Permission to use, copy, modify, and distribute this software for any
@@ -104,6 +104,7 @@ static	int	  termp_ft_pre(DECL_ARGS);
 static	int	  termp_in_pre(DECL_ARGS);
 static	int	  termp_it_pre(DECL_ARGS);
 static	int	  termp_li_pre(DECL_ARGS);
+static	int	  termp_ll_pre(DECL_ARGS);
 static	int	  termp_lk_pre(DECL_ARGS);
 static	int	  termp_nd_pre(DECL_ARGS);
 static	int	  termp_nm_pre(DECL_ARGS);
@@ -244,6 +245,7 @@ static	const struct termact termacts[MDOC_MAX] = {
 	{ termp_sp_pre, NULL }, /* sp */ 
 	{ NULL, termp____post }, /* %U */ 
 	{ NULL, NULL }, /* Ta */ 
+	{ termp_ll_pre, NULL }, /* ll */
 };
 
 
@@ -384,8 +386,10 @@ print_mdoc_node(DECL_ARGS)
 	if (MDOC_EOS & n->flags)
 		p->flags |= TERMP_SENTENCE;
 
-	p->offset = offset;
-	p->rmargin = rmargin;
+	if (MDOC_ll != n->tok) {
+		p->offset = offset;
+		p->rmargin = rmargin;
+	}
 }
 
 
@@ -615,6 +619,16 @@ print_bvspace(struct termp *p, 
 
 /* ARGSUSED */
 static int
+termp_ll_pre(DECL_ARGS)
+{
+
+	term_setwidth(p, n->nchild ? n->child->string : NULL);
+	return(0);
+}
+
+
+/* ARGSUSED */
+static int
 termp_it_pre(DECL_ARGS)
 {
 	const struct mdoc_node *bl, *nn;
@@ -805,14 +819,14 @@ termp_it_pre(DECL_ARGS)
 				 MDOC_Bd == n->next->child->tok))
 			break;
 
-		p->flags |= TERMP_NOBREAK | TERMP_HANG;
+		p->flags |= TERMP_NOBREAK | TERMP_BRIND | TERMP_HANG;
 		p->trailspace = 1;
 		break;
 	case (LIST_tag):
 		if (MDOC_HEAD != n->type)
 			break;
 
-		p->flags |= TERMP_NOBREAK;
+		p->flags |= TERMP_NOBREAK | TERMP_BRIND;
 		p->trailspace = 2;
 
 		if (NULL == n->next || NULL == n->next->child)
@@ -834,7 +848,7 @@ termp_it_pre(DECL_ARGS)
 	case (LIST_diag):
 		if (MDOC_HEAD != n->type)
 			break;
-		p->flags |= TERMP_NOBREAK;
+		p->flags |= TERMP_NOBREAK | TERMP_BRIND;
 		p->trailspace = 1;
 		break;
 	default:
@@ -873,8 +887,11 @@ termp_it_pre(DECL_ARGS)
 		assert(width);
 		if (MDOC_HEAD == n->type)
 			p->rmargin = p->offset + width;
-		else 
+		else {
 			p->offset += width;
+			if (p->rmargin < p->offset)
+				p->rmargin = p->offset;
+		}
 		break;
 	case (LIST_column):
 		assert(width);
@@ -985,9 +1002,8 @@ termp_it_post(DECL_ARGS)
 	 * has munged them in the meanwhile.
 	 */
 
-	p->flags &= ~TERMP_DANGLE;
-	p->flags &= ~TERMP_NOBREAK;
-	p->flags &= ~TERMP_HANG;
+	p->flags &= ~(TERMP_NOBREAK | TERMP_BRIND |
+			TERMP_DANGLE | TERMP_HANG);
 	p->trailspace = 0;
 }
 
@@ -1012,6 +1028,8 @@ termp_nm_pre(DECL_ARGS)
 		     MDOC_TEXT == n->prev->child->type ?
 		     term_strlen(p, n->prev->child->string) :
 		     term_len(p, 5));
+		if (p->rmargin < p->offset)
+			p->rmargin = p->offset;
 		return(1);
 	}
 
@@ -1022,7 +1040,7 @@ termp_nm_pre(DECL_ARGS)
 		synopsis_pre(p, n->parent);
 
 	if (MDOC_HEAD == n->type && n->next->child) {
-		p->flags |= TERMP_NOSPACE | TERMP_NOBREAK;
+		p->flags |= TERMP_NOSPACE | TERMP_NOBREAK | TERMP_BRIND;
 		p->trailspace = 1;
 		p->rmargin = p->offset + term_len(p, 1);
 		if (NULL == n->child) {
@@ -1053,7 +1071,7 @@ termp_nm_post(DECL_ARGS)
 		p->flags &= ~(TERMP_KEEP | TERMP_PREKEEP);
 	} else if (MDOC_HEAD == n->type && n->next->child) {
 		term_flushln(p);
-		p->flags &= ~(TERMP_NOBREAK | TERMP_HANG);
+		p->flags &= ~(TERMP_NOBREAK | TERMP_BRIND | TERMP_HANG);
 		p->trailspace = 0;
 	} else if (MDOC_BODY == n->type && n->child)
 		term_flushln(p);
@@ -1542,7 +1560,7 @@ termp_fn_pre(DECL_ARGS)
 	if (pretty) {
 		rmargin = p->rmargin;
 		p->rmargin = p->offset + term_len(p, 4);
-		p->flags |= TERMP_NOBREAK | TERMP_HANG;
+		p->flags |= TERMP_NOBREAK | TERMP_BRIND | TERMP_HANG;
 	}
 
 	assert(MDOC_TEXT == n->type);
@@ -1552,7 +1570,7 @@ termp_fn_pre(DECL_ARGS)
 
 	if (pretty) {
 		term_flushln(p);
-		p->flags &= ~(TERMP_NOBREAK | TERMP_HANG);
+		p->flags &= ~(TERMP_NOBREAK | TERMP_BRIND | TERMP_HANG);
 		p->offset = p->rmargin;
 		p->rmargin = rmargin;
 	}
@@ -1601,8 +1619,7 @@ termp_fa_pre(DECL_ARGS)
 
 	for (nn = n->child; nn; nn = nn->next) {
 		term_fontpush(p, TERMFONT_UNDER);
-		if (MDOC_SYNPRETTY & n->flags)
-			p->flags |= TERMP_NBRWORD;
+		p->flags |= TERMP_NBRWORD;
 		term_word(p, nn->string);
 		term_fontpop(p);
 
@@ -2045,14 +2062,16 @@ termp_fo_pre(DECL_ARGS)
 		if (pretty) {
 			rmargin = p->rmargin;
 			p->rmargin = p->offset + term_len(p, 4);
-			p->flags |= TERMP_NOBREAK | TERMP_HANG;
+			p->flags |= TERMP_NOBREAK | TERMP_BRIND |
+					TERMP_HANG;
 		}
 		p->flags |= TERMP_NOSPACE;
 		term_word(p, "(");
 		p->flags |= TERMP_NOSPACE;
 		if (pretty) {
 			term_flushln(p);
-			p->flags &= ~(TERMP_NOBREAK | TERMP_HANG);
+			p->flags &= ~(TERMP_NOBREAK | TERMP_BRIND |
+					TERMP_HANG);
 			p->offset = p->rmargin;
 			p->rmargin = rmargin;
 		}