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authorIngo Schwarze <schwarze@openbsd.org>2014-12-23 13:48:57 +0000
committerIngo Schwarze <schwarze@openbsd.org>2014-12-23 13:48:57 +0000
commit4ad53635f5202474c55af90f70bba0ade18962cb (patch)
treeec073e4714b3d859a66a94147789aa077e78dd38 /mdoc_man.c
parentf2c1420553b275dd2f792b3a15c8fb0437f58052 (diff)
downloadmandoc-4ad53635f5202474c55af90f70bba0ade18962cb.tar.gz
support negative horizontal widths in man(7);
minus twenty lines of code in spite of enhanced functionality
Diffstat (limited to 'mdoc_man.c')
-rw-r--r--mdoc_man.c4
1 files changed, 4 insertions, 0 deletions
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 {