linkify: do not capture trailing '.' or ';' in URLs

It seems common for users to end statements with URLs,
while it is rare for a URL itself to end with a '.' or ';'.
So make a guess and assume the URL was intended to not
include the trailing '.' or ';'

1 files changed, 26 insertions, 0 deletions

diff --git a/t/linkify.t b/t/linkify.t
new file mode 100644
index 00000000..586691ae
--- /dev/null
+++ b/t/linkify.t
@@ -0,0 +1,26 @@
+# Copyright (C) 2016 all contributors <meta@public-inbox.org>
+# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
+use strict;
+use warnings;
+use Test::More;
+use PublicInbox::Linkify;
+
+{
+        my $l = PublicInbox::Linkify->new;
+        my $u = 'http://example.com/url-with-trailing-period';
+        my $s = $u . '.';
+        $s = $l->linkify_1($s);
+        $s = $l->linkify_2($s);
+        is($s, qq(<a\nhref="$u">$u</a>.), 'trailing period not in URL');
+}
+
+{
+        my $l = PublicInbox::Linkify->new;
+        my $u = 'http://example.com/url-with-trailing-semicolon';
+        my $s = $u . ';';
+        $s = $l->linkify_1($s);
+        $s = $l->linkify_2($s);
+        is($s, qq(<a\nhref="$u">$u</a>;), 'trailing semicolon not in URL');
+}
+
+done_testing();