Fix the link() pagespec to match links that are internally recorded as absolute.
[ikiwiki] / IkiWiki /
drwxr-xr-x   ..
-rw-r--r-- 9029 CGI.pm
drwxr-xr-x - Plugin
-rw-r--r-- 3388 Receive.pm
-rw-r--r-- 13204 Render.pm
-rw-r--r-- 3172 Setup.pm
drwxr-xr-x - Setup
-rw-r--r-- 2052 UserInfo.pm
-rw-r--r-- 4173 Wrapper.pm