* Add a prereq on Data::Dumper 2.11 or better, needed to dump q// objects.

Makefile.PL

@@ -103,5 +103,6 @@ WriteMakefile(
 		'Mail::Sendmail'	=> 0,
 		'HTML::Parser'		=> 0,
 		'URI'			=> 0,
+		'Data::Dumper'		=> 2.11,
 	},
 );

debian/changelog

@@ -8,6 +8,7 @@ ikiwiki (2.19) UNRELEASED; urgency=low
     forcing a user to log in.
   * opendiscussion: allow editing of the toplevel discussion page,
     and, indirectly, allow creating new discussion pages.
+  * Add a prereq on Data::Dumper 2.11 or better, needed to dump q// objects.
 
  -- Joey Hess <joeyh@debian.org>  Mon, 07 Jan 2008 15:35:16 -0500
 

doc/bugs/taint_issue_with_regular_expressions.mdwn

@@ -29,3 +29,7 @@ without any payload of the actual regexp, and that would also certainly also hav
     'wiki_file_regexp' => qr/(?-xism:(^[-[:alnum:]_.:\/+]+$))/
 
 This would call for at most an installation prerequisite of Data::Dumper >= 1.121.  A look at the module's changelog shows that no intervening versions were actually released, so 1.121 would be the minimal good one.
+
+> You must have a very old version of perl there. This seems to be a bug in
+> data dumper before 2.11, which didn't properly dump q// objects. Prereq
+> added, [[done]] --[[Joey]]