From 977b25a76ae8263e53fb4eb1abfc395769f23e3d Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@swtch.com>
Date: Thu, 13 Aug 2020 23:41:59 -0400
Subject: tmac: introduce real manual reference macro instead of overloading IR

The overloading of IR emits magic \X'...' sequences that turn into HTML manual links.
But not all such IR invocations should be manual links;
those had to be written to avoid the IR macro before.
Worse, the \X'...' ending the IR causes troff to emit only a single space after a period.

Defining a new IM macro for manual references fixes both problems.

Fixes #441.
---
 man/man3/sendfd.3 | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'man/man3/sendfd.3')

diff --git a/man/man3/sendfd.3 b/man/man3/sendfd.3
index 771bd9ae..82fd8a49 100644
--- a/man/man3/sendfd.3
+++ b/man/man3/sendfd.3
@@ -20,14 +20,14 @@ and
 can be used to pass an open file descriptor over
 a Unix domain socket from one process to another.
 Since
-.IR pipe (3)
+.IM pipe (3)
 is implemented with
-.IR socketpair (2)
+.IM socketpair (2)
 instead of
-.IR pipe (2),
+.IM pipe (2) ,
 .I socket
 can be a file descriptor obtained from
-.IR pipe (3).
+.IM pipe (3) .
 .PP
 .I Sendfd
 sends the file descriptor
@@ -51,7 +51,7 @@ will not.
 .SH SOURCE
 .B \*9/src/lib9/sendfd.c
 .SH SEE ALSO
-.IR socketpair (2),
+.IM socketpair (2) ,
 .I sendmsg
 in
-.IR send (2)
+.IM send (2)
-- 
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