It's a waste of space and potentially confusing.
$rv .= "(<a\nhref=\"${upfx}raw\">raw</a>)\n";
my $atom;
if ($srch) {
- $rv .= "<a\nhref=\"${upfx}t/\">References: [expand]</a>\n";
+ if ($header_obj->header('In-Reply-To') ||
+ $header_obj->header('References')) {
+ $rv .= "<a\nhref=\"${upfx}t/\">" .
+ "References: [expand]</a>\n";
+ }
+
$atom = qq{<link\nrel=alternate\ntitle="Atom feed"\n} .
qq!href="${upfx}t.atom"\ntype="application/atom+xml"/>!;
} else {