From 4ad53635f5202474c55af90f70bba0ade18962cb Mon Sep 17 00:00:00 2001
From: Ingo Schwarze <schwarze@openbsd.org>
Date: Tue, 23 Dec 2014 13:48:57 +0000
Subject: support negative horizontal widths in man(7); minus twenty lines of
 code in spite of enhanced functionality

---
 mdoc_man.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'mdoc_man.c')

diff --git a/mdoc_man.c b/mdoc_man.c
index 6995f872..f6ee541d 100644
--- a/mdoc_man.c
+++ b/mdoc_man.c
@@ -435,6 +435,8 @@ print_offs(const char *v, int keywords)
 	else if (keywords && !strcmp(v, "indent-two"))
 		sz = 12;
 	else if (a2roffsu(v, &su, SCALE_EN) > 1) {
+		if (su.scale < 0.0)
+			su.scale = 0.0;
 		if (SCALE_EN == su.unit)
 			sz = su.scale;
 		else {
@@ -482,6 +484,8 @@ print_width(const char *v, const struct mdoc_node *child, size_t defsz)
 	if (NULL == v)
 		sz = defsz;
 	else if (a2roffsu(v, &su, SCALE_MAX) > 1) {
+		if (su.scale < 0.0)
+			su.scale = 0.0;
 		if (SCALE_EN == su.unit)
 			sz = su.scale;
 		else {
-- 
cgit