svn commit: r282980 - head/usr.bin/man

[Baptiste Daroussin]

Author: bapt
Date: Fri May 15 15:56:28 2015
New Revision: 282980
URL: https://svnweb.freebsd.org/changeset/base/282980

Log:
  Allow MANWIDTH to work with mandoc(1)
  
  Reported by:	bdrewery

Modified:
  head/usr.bin/man/man.sh

Modified: head/usr.bin/man/man.sh
==============================================================================
--- head/usr.bin/man/man.sh	Fri May 15 15:49:24 2015	(r282979)
+++ head/usr.bin/man/man.sh	Fri May 15 15:56:28 2015	(r282980)
@@ -311,8 +311,11 @@ man_display_page() {
 		return
 	fi
 
+	if [ -n "$use_width" ]; then
+		mandoc_args="-O width=${use_width}"
+	fi
 	testline="mandoc -Tlint -Wunsupp 2>/dev/null"
-	pipeline="mandoc | $MANPAGER"
+	pipeline="mandoc $mandoc_args | $MANPAGER"
 
 	if ! eval "$cattool $manpage | $testline" ;then
 		if which -s groff; then