linkify: support proto://hostname without trailing slash

Sometimes users will write "http://example.com" without the
trailing slash, which every browser and tool I've tested seems
to understand.

1 files changed, 9 insertions, 0 deletions

diff --git a/t/linkify.t b/t/linkify.t
index a55ed22a..f0b3a6d0 100644
--- a/t/linkify.t
+++ b/t/linkify.t
@@ -14,6 +14,15 @@ use PublicInbox::Linkify;
         is($s, qq(<a\nhref="$u">$u</a>.), 'trailing period not in URL');
 }
 
+{
+        my $l = PublicInbox::Linkify->new;
+        my $u = 'http://i-forgot-trailing-slash.example.com';
+        my $s = $u;
+        $s = $l->linkify_1($s);
+        $s = $l->linkify_2($s);
+        is($s, qq(<a\nhref="$u">$u</a>), 'missing trailing slash OK');
+}
+
 # handle URLs in parenthesized statements
 {
         my $l = PublicInbox::Linkify->new;