ipv6.7: srcfix

Protect literals in a (very long) paragraph tag from hyphenation by
using hypenation control escape sequences, instead of `nh` and `hy`
requests.  The latter approach is incorrect for use with groff(1) since
'.hy' does not restore the previous hyphenation mode but sets it to 1,
which is not appropriate for the English-language hyphenation patterns
groff uses.  (Also, AT&T man(7) used a hyphenation mode of 14.)

Also wrap long input line with \newline escape sequence.

Signed-off-by: Alejandro Colomar <alx@kernel.org>

diff --git a/man7/ipv6.7 b/man7/ipv6.7
index 3503974019217643c74e75063fcd10aa75733f7c..6253e5b20de5f4e4a034423c3dc6c893d7a432e8 100644 (file)
--- a/man7/ipv6.7
+++ b/man7/ipv6.7
@@ -267,9 +267,8 @@ or
 sockets.
 Argument is a pointer to a boolean value in an integer.
 .TP
-.nh
-.B IPV6_RTHDR, IPV6_AUTHHDR, IPV6_DSTOPTS, IPV6_HOPOPTS, IPV6_FLOWINFO, IPV6_HOPLIMIT
-.hy
+.B \%IPV6_RTHDR, \%IPV6_AUTHHDR, \%IPV6_DSTOPTS, \%IPV6_HOPOPTS, \
+\%IPV6_FLOWINFO, \%IPV6_HOPLIMIT
 Set delivery of control messages for incoming datagrams containing
 extension headers from the received packet.
 .B IPV6_RTHDR