[PATCH 2/3] index: drop signatures from nested output

[Eric Wong <e@80x24.org>]

We have a less-ambiguous "more..." link nowadays if somebody
wants to see the full message.
---
 lib/PublicInbox/View.pm | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/PublicInbox/View.pm b/lib/PublicInbox/View.pm
index ce63f7d..028c276 100644
--- a/lib/PublicInbox/View.pm
+++ b/lib/PublicInbox/View.pm
@@ -109,13 +109,13 @@ sub index_entry {
 
 		my $s = add_text_body_short($enc, $part, $part_nr, $fhref);
 
-		# keep signatures for now?  They shold usually be short,
-		# and sometimes footnotes/"P.S." appear there.
-
 		# drop the remainder of git patches, they're usually better
 		# to review when the full message is viewed
 		$s =~ s!^---\n.*\z!!ms and $more = 'more...';
 
+		# Drop signatures
+		$s =~ s/^-- \n.*\z//ms and $more = 'more...';
+
 		# kill any leading or trailing whitespace
 		$s =~ s/\A\s+//s;
 		$s =~ s/\s+\z//s;
-- 
EW