mdwn: Enable footnotes by default when using Discount

[git.ikiwiki.info.git] / IkiWiki / Render.pm

diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm
index 57418f2ed5e3bf25af869c834037ae0ff734c10b..e8ed627a40237021dd9ae38ff730077b8231c8f2 100644 (file)
--- a/IkiWiki/Render.pm
+++ b/IkiWiki/Render.pm
@@ -6,7 +6,7 @@ use warnings;
 use strict;
 use IkiWiki;
 
-my (%backlinks, %rendered);
+my (%backlinks, %rendered, %scanned);
 our %brokenlinks;
 my $links_calculated=0;
 
@@ -111,7 +111,7 @@ sub genpage ($$) {
        }
        templateactions($template, $page);
 
-       my @backlinks=sort { $a->{page} cmp $b->{page} } backlinks($page);
+       my @backlinks=sort { $a->{page} cmp $b->{page} || $a->{url} cmp $b->{url} } backlinks($page);
        my ($backlinks, $more_backlinks);
        if (@backlinks <= $config{numbacklinks} || ! $config{numbacklinks}) {
                $backlinks=\@backlinks;
@@ -134,6 +134,7 @@ sub genpage ($$) {
                ctime => displaytime($pagectime{$page}, undef, 1),
                baseurl => baseurl($page),
                html5 => $config{html5},
+               responsive_layout => $config{responsive_layout},
        );
 
        run_hooks(pagetemplate => sub {
@@ -154,6 +155,8 @@ sub genpage ($$) {
 
 sub scan ($) {
        my $file=shift;
+       return if ($config{rebuild} && $phase > PHASE_SCAN) || $scanned{$file};
+       $scanned{$file}=1;
 
        debug(sprintf(gettext("scanning %s"), $file));
 
@@ -323,6 +326,7 @@ sub find_src_files (;$$$) {
                $page = pagename($file);
                if (! exists $pagesources{$page} &&
                    file_pruned($file)) {
+                       no warnings 'once';
                        $File::Find::prune=1;
                        return;
                }
@@ -346,7 +350,7 @@ sub find_src_files (;$$$) {
                else {
                        push @files, $f;
                        if ($pages{$page}) {
-                               debug(sprintf(gettext("%s has multiple possible source pages"), $page));
+                               debug(sprintf(gettext("%s has multiple possible source files; one will be chosen at random"), $page));
                        }
                        $pages{$page}=1;
                }
@@ -395,7 +399,7 @@ sub process_changed_files ($$) {
                }
                push @files, $f;
                if ($pages{$page}) {
-                       debug(sprintf(gettext("%s has multiple possible source pages"), $page));
+                       debug(sprintf(gettext("%s has multiple possible source files; one will be chosen at random"), $page));
                }
                $pages{$page}=1;
        }
@@ -471,7 +475,12 @@ sub find_new_files ($) {
                        }
                        $pagecase{lc $page}=$page;
                        if (! exists $pagectime{$page}) {
-                               $pagectime{$page}=(srcfile_stat($file))[10];
+                               my @stat=srcfile_stat($file, 1);
+                               # For the creation time of the page, take the
+                               # inode change time (not creation time!) or
+                               # the modification time, whichever is older.
+                               my $ctime=($stat[10] < $stat[9] ? $stat[10] : $stat[9]);
+                               $pagectime{$page}=$ctime if defined $ctime;
                        }
                }
        }
@@ -531,10 +540,11 @@ sub find_changed ($) {
        my @internal_changed;
        foreach my $file (@$files) {
                my $page=pagename($file);
-               my ($srcfile, @stat)=srcfile_stat($file);
-               if (! exists $pagemtime{$page} ||
-                   $stat[9] > $pagemtime{$page} ||
-                   $forcerebuild{$page}) {
+               my ($srcfile, @stat)=srcfile_stat($file, 1);
+               if (defined $srcfile && 
+                   (! exists $pagemtime{$page} ||
+                    $stat[9] > $pagemtime{$page} ||
+                    $forcerebuild{$page})) {
                        $pagemtime{$page}=$stat[9];
 
                        if (isinternal($page)) {
@@ -824,17 +834,16 @@ sub gen_autofile ($$$) {
        return 1;
 }
 
-sub want_find_changes {
-       $config{only_committed_changes} &&
-       exists $IkiWiki::hooks{rcs}{rcs_find_changes} &&
-       exists $IkiWiki::hooks{rcs}{rcs_get_current_rev}
-}
-
 sub refresh () {
+       $phase = PHASE_SCAN;
+
        srcdir_check();
        run_hooks(refresh => sub { shift->() });
        my ($files, $pages, $new, $internal_new, $del, $internal_del, $changed, $internal_changed);
-       if (! $config{rebuild} && want_find_changes() && defined $IkiWiki::lastrev && length $IkiWiki::lastrev) {
+       my $want_find_changes=$config{only_committed_changes} &&
+               exists $IkiWiki::hooks{rcs}{rcs_find_changes} &&
+               exists $IkiWiki::hooks{rcs}{rcs_get_current_rev};
+       if (! $config{rebuild} && $want_find_changes && defined $IkiWiki::lastrev && length $IkiWiki::lastrev) {
                my ($changed_raw, $del_raw);
                ($changed_raw, $del_raw, $IkiWiki::lastrev) = $IkiWiki::hooks{rcs}{rcs_find_changes}{call}->($IkiWiki::lastrev);
                ($files, $pages)=process_changed_files($changed_raw, $del_raw);
@@ -842,7 +851,7 @@ sub refresh () {
        else {
                ($files, $pages)=find_src_files();
        }
-       if (want_find_changes()) {
+       if ($want_find_changes) {
                if (! defined($IkiWiki::lastrev) || ! length $IkiWiki::lastrev) {
                        $IkiWiki::lastrev=$IkiWiki::hooks{rcs}{rcs_get_current_rev}{call}->();
                }
@@ -879,7 +888,14 @@ sub refresh () {
        }
 
        calculate_links();
-       
+
+       # At this point it becomes OK to start matching pagespecs.
+       $phase = PHASE_RENDER;
+       # Save some memory in full rebuilds: we no longer need to keep
+       # track of which pages we've scanned, because we can assume the
+       # answer is "all of them".
+       %scanned = () if $config{rebuild};
+
        remove_del(@$del, @$internal_del);
 
        foreach my $file (@$changed) {
@@ -943,6 +959,10 @@ sub commandline_render () {
        loadindex();
        unlockwiki();
 
+       # This function behaves as though it's in the render phase;
+       # all other files are assumed to have been scanned last time.
+       $phase = PHASE_RENDER;
+
        my $srcfile=possibly_foolish_untaint($config{render});
        my $file=$srcfile;
        $file=~s/\Q$config{srcdir}\E\/?//;