Escape backslashes so tr's manual comes out right.

Reported by Andreas Schwab.

diff --git a/man/help2man b/man/help2man
index 689d1acc2e6de6180b04bf6a8af97ae2e7810e3c..467391ae48471154fb7027ecb5cd4326db22c4ab 100755 (executable)
--- a/man/help2man
+++ b/man/help2man
@@ -285,6 +285,8 @@ for (@help)
        $break = '';
     }
 
+    s/\\/\\\\/g;
+
     my $output = '';
     while (length)
     {