From: David Levine <levinedl@acm.org>
Date: Sat, 2 Feb 2013 17:55:23 +0000 (-0600)
Subject: Suppress warning from test-manpages that groff can't break a line if
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/8d2e57fdcca371daba8a1a07429ef84729e1f01f?hp=eb9d95f038fd0268a821ab332df24ce2592b7482

Suppress warning from test-manpages that groff can't break a line if
the user's prefix is too long.
---

diff --git a/test/manpages/test-manpages b/test/manpages/test-manpages
index ce7d4438..3459a9e4 100755
--- a/test/manpages/test-manpages
+++ b/test/manpages/test-manpages
@@ -31,8 +31,15 @@ actual=$MH_TEST_DIR/$$.actual
 rm -f "$expected" "$actual"
 touch "$expected" "$actual"
 
+#### If the prefix is too long, groff will report that it can't break
+#### the `aliasfiles' line in ali.1.
+length=`echo $prefix | awk '{print length($0)}'`
+[ $length -gt 35 ]  &&  suppress_break_warning=-Wbreak
+
+warnings="-ww $suppress_break_warning"
+
 for manpage in man?/*.?; do
-  groff -Tutf8 -mandoc -ww "$manpage" > /dev/null 2>>"$actual"
+  groff -Tutf8 -mandoc $warnings "$manpage" > /dev/null 2>>"$actual"
 done
 
 check "$expected" "$actual"