===================================================================
RCS file: /cvs/mandoc/mdoc_term.c,v
retrieving revision 1.355
retrieving revision 1.356
diff -u -p -r1.355 -r1.356
--- mandoc/mdoc_term.c	2017/05/05 15:17:32	1.355
+++ mandoc/mdoc_term.c	2017/05/07 17:31:45	1.356
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_term.c,v 1.355 2017/05/05 15:17:32 schwarze Exp $ */
+/*	$Id: mdoc_term.c,v 1.356 2017/05/07 17:31:45 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010, 2012-2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -261,7 +261,9 @@ terminal_mdoc(void *arg, const struct roff_man *mdoc)
 	p = (struct termp *)arg;
 	p->overstep = 0;
 	p->rmargin = p->maxrmargin = p->defrmargin;
-	p->tabwidth = term_len(p, 5);
+	term_tab_set(p, NULL);
+	term_tab_set(p, "T");
+	term_tab_set(p, ".5i");
 
 	n = mdoc->first->child;
 	if (p->synopsisonly) {
@@ -1128,8 +1130,14 @@ static void
 termp_bl_post(DECL_ARGS)
 {
 
-	if (n->type == ROFFT_BLOCK)
-		term_newln(p);
+	if (n->type != ROFFT_BLOCK)
+		return;
+	term_newln(p);
+	if (n->tok != MDOC_Bl || n->norm->Bl.type != LIST_column)
+		return;
+	term_tab_set(p, NULL);
+	term_tab_set(p, "T");
+	term_tab_set(p, ".5i");
 }
 
 static int
@@ -1272,6 +1280,9 @@ termp_sh_pre(DECL_ARGS)
 		break;
 	case ROFFT_BODY:
 		p->offset = term_len(p, p->defindent);
+		term_tab_set(p, NULL);
+		term_tab_set(p, "T");
+		term_tab_set(p, ".5i");
 		switch (n->sec) {
 		case SEC_DESCRIPTION:
 			fn_prio = 0;
@@ -1322,6 +1333,9 @@ termp_d1_pre(DECL_ARGS)
 		return 1;
 	term_newln(p);
 	p->offset += term_len(p, p->defindent + 1);
+	term_tab_set(p, NULL);
+	term_tab_set(p, "T");
+	term_tab_set(p, ".5i");
 	return 1;
 }
 
@@ -1427,7 +1441,7 @@ termp_fa_pre(DECL_ARGS)
 static int
 termp_bd_pre(DECL_ARGS)
 {
-	size_t			 tabwidth, lm, len, rm, rmax;
+	size_t			 lm, len, rm, rmax;
 	struct roff_node	*nn;
 	int			 offset;
 
@@ -1467,9 +1481,11 @@ termp_bd_pre(DECL_ARGS)
 	    DISP_centered != n->norm->Bd.type)
 		return 1;
 
-	tabwidth = p->tabwidth;
-	if (DISP_literal == n->norm->Bd.type)
-		p->tabwidth = term_len(p, 8);
+	if (n->norm->Bd.type == DISP_literal) {
+		term_tab_set(p, NULL);
+		term_tab_set(p, "T");
+		term_tab_set(p, "8n");
+	}
 
 	lm = p->offset;
 	rm = p->rmargin;
@@ -1493,9 +1509,9 @@ termp_bd_pre(DECL_ARGS)
 		 * notion of selective eoln whitespace is pretty dumb
 		 * anyway, so don't sweat it.
 		 */
+		if (nn->tok < ROFF_MAX)
+			continue;
 		switch (nn->tok) {
-		case ROFF_br:
-		case ROFF_sp:
 		case MDOC_Sm:
 		case MDOC_Bl:
 		case MDOC_D1:
@@ -1513,7 +1529,6 @@ termp_bd_pre(DECL_ARGS)
 		p->flags |= TERMP_NOSPACE;
 	}
 
-	p->tabwidth = tabwidth;
 	p->rmargin = rm;
 	p->maxrmargin = rmax;
 	return 0;
@@ -1584,6 +1599,9 @@ termp_ss_pre(DECL_ARGS)
 		break;
 	case ROFFT_BODY:
 		p->offset = term_len(p, p->defindent);
+		term_tab_set(p, NULL);
+		term_tab_set(p, "T");
+		term_tab_set(p, ".5i");
 		break;
 	default:
 		break;