Patch for anchor-based change permalinks in recent changes feed

from JasonBlevins

IkiWiki/Plugin/recentchanges.pm

@@ -115,6 +115,8 @@ sub store ($$$) { #{{{
 	my $change=shift;
 
 	my $page="$config{recentchangespage}/change_".titlepage($change->{rev});
+	my $baseurl = IkiWiki::baseurl();
+	my $permalink="$baseurl$config{recentchangespage}/#change-".titlepage($change->{rev});
 
 	# Optimisation to avoid re-writing pages. Assumes commits never
 	# change (or that any changes are not important).
@@ -175,6 +177,7 @@ sub store ($$$) { #{{{
 		commitdate => displaytime($change->{when}, "%X %x"),
 		commitdate_raw => scalar localtime($change->{when}),
 		wikiname => $config{wikiname},
+		permalink => $permalink,
 	);
 	IkiWiki::run_hooks(pagetemplate => sub {
 		shift->(page => $page, destpage => $page,

templates/change.tmpl

@@ -3,6 +3,8 @@
 [[!meta authorurl="""<TMPL_VAR AUTHORURL>"""]]
 </TMPL_IF>
 [[!meta title="""change to<TMPL_LOOP NAME="PAGES"> <TMPL_VAR PAGE></TMPL_LOOP> on <TMPL_VAR WIKINAME>"""]]
+[[!meta permalink="<TMPL_VAR PERMALINK>"]]
+<div id="change-<TMPL_VAR REV>" class="metadata">
 <div class="metadata">
 <span class="desc"><br />Changed pages:</span>
 <span class="pagelinks">