path: root/doc/patchqueue/index.html_allowed.mdwn

Instead of having files foo.html "in front of" foo/, I prefer to have foo/index.html. This patch allows that. Specifically, foo/index.type is translated to $links{'foo/'}, and bestlink looks for either "foo" or "foo/" when linking to pages. There are other miscellaneous changes that go with that -- parentlinks for "foo/" are the same as for "foo", except one directory higher; basename of "foo/" is "foo"; links to "foo/" are translated to "foo/index.html" rather than "foo/.html". (Links to "foo/" might be preferred, but that causes an infinite loop in writefile, because apparently dirname("foo/") == "foo/" on my system for reasons that aren't clear to me.)
Index: IkiWiki/Render.pm
===================================================================
--- IkiWiki/Render.pm       (revision 1497)
+++ IkiWiki/Render.pm       (working copy)
@@ -40,6 +40,10 @@
    my $path="";
    my $skip=1;
    return if $page eq 'index'; # toplevel
+   if ($page =~ m{/$}){
+           $page =~s{/$}{};
+           $path="..";
+   }
    foreach my $dir (reverse split("/", $page)) {
            if (! $skip) {
                    $path.="../";
Index: IkiWiki.pm
===================================================================
--- IkiWiki.pm      (revision 1497)
+++ IkiWiki.pm      (working copy)
@@ -170,6 +170,7 @@
 sub basename ($) { #{{{
    my $file=shift;

+   $file=~s!/$!!;
    $file=~s!.*/+!!;
    return $file;
 } #}}}
@@ -196,12 +197,14 @@
    my $type=pagetype($file);
    my $page=$file;
    $page=~s/\Q.$type\E*$// if defined $type;
+   $page=~s#index$## if $page=~m{/index$};
    return $page;
 } #}}}

 sub htmlpage ($) { #{{{
    my $page=shift;

+   return $page."index.html" if $page=~m{/$};
    return $page.".html";
 } #}}}

@@ -264,6 +267,7 @@
    my $page=shift;
    my $link=shift;

+   $page =~ s!/$!!;
    my $cwd=$page;
    do {
            my $l=$cwd;
@@ -273,6 +277,9 @@
            if (exists $links{$l}) {
                    return $l;
            }
+           if (exists $links{$l.'/'}){
+                   return $l.'/';
+           }
            elsif (exists $pagecase{lc $l}) {
                    return $pagecase{lc $l};
            }