www: improve navigation around contemporary threads

Sometimes it's useful to quickly get to threads and messages
which are contemporaries of the current thread/message being
focused on.  This hopefully improves navigation by making:

a) the top line (where $INBOX_DIR/description) is shown
   a link to the latest topics in search results and
   per-thread/per-message views.

b) providing a link to contemporaries ("~YYYY-MM-DD") at
   around the thread overview skeleton area for per-thread
   and per-message views

1 files changed, 2 insertions, 1 deletions

diff --git a/Documentation/mknews.perl b/Documentation/mknews.perl
index f053e2bf..510a4e18 100755
--- a/Documentation/mknews.perl
+++ b/Documentation/mknews.perl
@@ -7,6 +7,7 @@
 use strict;
 use PublicInbox::Eml;
 use PublicInbox::View;
+use PublicInbox::Hval qw(fmt_ts);
 use PublicInbox::MsgTime qw(msg_datestamp);
 use PublicInbox::MID qw(mids mid_escape);
 END { $INC{'Plack/Util.pm'} and warn "$0 should not have loaded Plack::Util\n" }
@@ -91,7 +92,7 @@ sub mime2txt {
         my $title = $mime->header('Subject');
         $title =~ s/^\s*\[\w+\]\s*//g; # [ANNOUNCE] or [ANN]
         my $dtime = msg_datestamp($mime->header_obj);
-        $title .= ' - ' . PublicInbox::View::fmt_ts($dtime) . ' UTC';
+        $title .= ' - ' . fmt_ts($dtime) . ' UTC';
         print $out $title, "\n" or die;
         my $uline = '=' x length($title);
         print $out $uline, "\n\n" or die;