+
+Can underlay plugin handle the case that source and destination directories
+are the same? I'd rather have just one copy of these underlay files on the server.
+
+> No, but enabling hardlinks accomplishes the same effect. --[[Joey]]
+
+And did I goof in the setup file since I got this:
+
+ $ ikiwiki -setup blog.setup -rebuild --verbose
+ Can't use string ("/home/users/mcfrisk/www/blog/med") as an ARRAY ref while
+ "strict refs" in use at
+ /home/users/mcfrisk/bin/share/perl/5.10.0/IkiWiki/Plugin/underlay.pm line 41.
+ $ grep underlay blog.setup
+ add_plugins => [qw{goodstuff websetup comments blogspam html sidebar underlay}],
+ underlaydir => '/home/users/mcfrisk/bin/share/ikiwiki/basewiki',
+ # underlay plugin
+ # extra underlay directories to add
+ add_underlays => '/home/users/mcfrisk/www/blog/media',
+ $ egrep "(srcdir|destdir)" blog.setup
+ srcdir => '/home/users/mcfrisk/blog',
+ destdir => '/home/users/mcfrisk/www/blog',
+ # allow symlinks in the path leading to the srcdir (potentially insecure)
+ allow_symlinks_before_srcdir => 1,
+ # directory in srcdir that contains directive descriptions
+
+-Mikko
+
+> The plugin seems to present a bad default value in the setup file.
+> (Fixed in git.) A correct configuration would be:
+
+ add_underlays => ['/home/users/mcfrisk/www/blog/media'],
+
+Umm, doesn't quite fix this yet:
+
+ $ ikiwiki -setup blog.setup -v
+ Can't use an undefined value as an ARRAY reference at /home/users/mcfrisk/bin/share/perl/5.10.0/IkiWiki
+ /Plugin/underlay.pm line 44.
+ $ grep underlay blog.setup
+ add_plugins => [qw{goodstuff websetup comments blogspam html sidebar underlay}],
+ underlaydir => '/home/users/mcfrisk/bin/share/ikiwiki/basewiki',
+ # underlay plugin
+ # extra underlay directories to add
+ add_underlays => ['/home/users/mcfrisk/www/blog/media'],
+ $ ikiwiki --version
+ ikiwiki version 3.20091032
+
+-Mikko
+
+> Yeah, I've fixed that in git, but you can work around it with this:
+> --[[Joey]]
+
+ templatedirs => [],