From 36ee63d30ee076e6f6a8fdeabd50bf6757a3fdd6 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Tue, 2 Feb 2021 22:11:40 -1000
Subject: [PATCH] lei: help starts pager

Because some commands have many options which take up
multiple screens.
---
 lib/PublicInbox/LEI.pm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/PublicInbox/LEI.pm b/lib/PublicInbox/LEI.pm
index 3cb7a327..005f6f7a 100644
--- a/lib/PublicInbox/LEI.pm
+++ b/lib/PublicInbox/LEI.pm
@@ -507,7 +507,9 @@ EOF
 		$msg .= $rhs;
 		$msg .= "\n";
 	}
-	print { $self->{$errmsg ? 2 : 1} } $msg;
+	my $out = $self->{$errmsg ? 2 : 1};
+	start_pager($self) if -t $out;
+	print $out $msg;
 	x_it($self, $errmsg ? 1 << 8 : 0); # stderr => failure
 	undef;
 }
-- 
2.44.0