From 011ac98ff8857872b6318b481e4081e8bf5493d5 Mon Sep 17 00:00:00 2001
From: Denis Ovsienko <denis@ovsienko.info>
Date: Fri, 21 Aug 2020 19:54:55 +0100
Subject: man: Format more special constants bold. [skip ci]

Some man pages used bold font for special meaning constants (e.g. -1 for
infinity, 0 for false, 1 for true, NULL), but some didn't. Make the
formatting consistently bold, but leave ordinary constants (number of
packets in a buffer, a timeout, a buffer size) intact.
---
 pcap_set_snaplen.3pcap | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'pcap_set_snaplen.3pcap')

diff --git a/pcap_set_snaplen.3pcap b/pcap_set_snaplen.3pcap
index 5efd4438..e3acff15 100644
--- a/pcap_set_snaplen.3pcap
+++ b/pcap_set_snaplen.3pcap
@@ -37,7 +37,9 @@ is activated to
 .IR snaplen .
 .SH RETURN VALUE
 .BR pcap_set_snaplen ()
-returns 0 on success or
+returns
+.B 0
+on success or
 .B PCAP_ERROR_ACTIVATED
 if called on a capture handle that has been activated.
 .SH SEE ALSO
-- 
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