From f58f3e1bec41ccf9316f37b014ce0b373c8e49e1 Mon Sep 17 00:00:00 2001
From: David Riebenbauer <davrieb@liegesta.at>
Date: Tue, 2 Feb 2010 11:01:24 +0100
Subject: [PATCH] Revert the effects of find_del_files() for (re)autoadded
 files.

This also means that if autoadded files are deleted they will just be
recreated.
---
 IkiWiki.pm        | 3 ++-
 IkiWiki/Render.pm | 9 +++++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 115c512d3..ad9fb7c79 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -14,7 +14,8 @@ use open qw{:utf8 :std};
 use vars qw{%config %links %oldlinks %pagemtime %pagectime %pagecase
 	    %pagestate %wikistate %renderedfiles %oldrenderedfiles
 	    %pagesources %destsources %depends %depends_simple %hooks
-	    %forcerebuild %loaded_plugins @autofiles};
+	    %forcerebuild %loaded_plugins @autofiles %dellinks
+	    %delrenderedfiles};
 
 use Exporter q{import};
 our @EXPORT = qw(hook debug error template htmlpage deptype
diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm
index dd4d9ca0c..d2fa80fbb 100644
--- a/IkiWiki/Render.pm
+++ b/IkiWiki/Render.pm
@@ -392,7 +392,9 @@ sub find_del_files ($) {
 			else {
 				push @del, $pagesources{$page};
 			}
+			$dellinks{$page}= $links{$page};
 			$links{$page}=[];
+			$delrenderedfiles{$page}= $renderedfiles{$page};
 			$renderedfiles{$page}=[];
 			$pagemtime{$page}=0;
 		}
@@ -642,8 +644,14 @@ sub refresh () {
 		scan($file);
 	}
 
+	my %del_hash = map {$_, 1} @$del;
 	while (my $autofile = shift (@autofiles)) {
 		my $page=pagename($autofile);
+    if (exists $del_hash{$page}) {
+			$links{$page}= $dellinks{$page};
+			$renderedfiles{$page}= $delrenderedfiles{$page};
+			delete $del_hash{$page};
+		}
 		if ($pages->{$page}) {
 			debug(sprintf(gettext("%s has multiple possible source pages"), $page));
 		}
@@ -655,6 +663,7 @@ sub refresh () {
 
 		scan($autofile);
 	}
+	$del = [keys %del_hash];
 
 	calculate_links();
 	
-- 
2.32.0.93.g670b81a890