finish link(.) support

debian/changelog

@@ -13,6 +13,7 @@ ikiwiki (3.20100816) UNRELEASED; urgency=low
   * Danish translation update. Closes: #594673
   * highlight: Make location of highlight's files configurable in setup
     file to allow for nonstandard installations.
+  * Allow "link(.)" and similar PageSpecs. Thanks, Giuseppe Bilotta.
 
  -- Joey Hess <joeyh@debian.org>  Sun, 15 Aug 2010 11:45:48 -0400
 

doc/ikiwiki/pagespec.mdwn

@@ -79,6 +79,6 @@ filenames of the pages in the wiki, so a pagespec "foo" used on page
 relative to the directory of the page containing the pagespec, you can
 use "./". For example, "./foo" on page "a/b" matches page "a/foo".
 
-If you want to use the name of the page the pagespec is used in, you can use
-a single dot. For example, `link(.)` matches all the pages linking to the
-current page.
+To indicate the name of the page the PageSpec is used in, you can
+use a single dot. For example, `link(.)` matches all the pages
+linking to the page containing the PageSpec.

doc/todo/support_link__40__.__41___in_pagespec.mdwn

@@ -11,3 +11,11 @@ IkiWiki.pm is the best way to do it".
 > I implemented this suggestion in the simplest possible way, [[!taglink patch]] available [[here|http://git.oblomov.eu/ikiwiki/patch/f4a52de556436fdee00fd92ca9a3b46e876450fa]].
 > An alternative approach, very similar, would be to make the empty page parameter mean current page (e.g. `link()` would mean pages linking here). The patch would be very similar.
 > -- GB
+
+>> Thanks for this, and also for your recent spam-fighting.
+>> Huh, I was right about changing derel, didn't realize it would be
+>> so obvious a change. :) Oh well, I managed to complicate it
+>> some in optimisation pass.. ;)
+>>
+>> Note that your git-daemon on git.oblomov.eu seems down.
+>> I pulled the patch from gitweb, [[done]] --[[Joey]]