- my @changed=(keys %rendered, @del);
- my @exists_changed=(@add, @del);
-
- my %lc_changed = map { lc(pagename($_)) => 1 } @changed;
- my %lc_exists_changed = map { lc(pagename($_)) => 1 } @exists_changed;
-
- # rebuild dependant pages
- foreach my $f (@$files) {
- next if $rendered{$f};
- my $p=pagename($f);
- my $reason = undef;
-
- if (exists $depends_simple{$p}) {
- foreach my $d (keys %{$depends_simple{$p}}) {
- if ($depends_simple{$p}{$d} == $IkiWiki::DEPEND_EXISTS) {
- if (exists $lc_exists_changed{$d}) {
+ my @changed;
+ my $changes;
+ do {
+ $changes=0;
+ @changed=(keys %rendered, @del);
+ my @exists_changed=(@add, @del);
+
+ my %lc_changed = map { lc(pagename($_)) => 1 } @changed;
+ my %lc_exists_changed = map { lc(pagename($_)) => 1 } @exists_changed;
+
+ # rebuild dependant pages
+ foreach my $f (@$files) {
+ next if $rendered{$f};
+ my $p=pagename($f);
+ my $reason = undef;
+
+ if (exists $depends_simple{$p}) {
+ foreach my $d (keys %{$depends_simple{$p}}) {
+ if (($depends_simple{$p}{$d} & $IkiWiki::DEPEND_CONTENT &&
+ exists $lc_changed{$d})
+ ||
+ ($depends_simple{$p}{$d} & $IkiWiki::DEPEND_PRESENCE &&
+ exists $lc_exists_changed{$d})) {