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/auth.3 | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

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

diff --git a/man/man3/auth.3 b/man/man3/auth.3
index 24189822..747b9555 100644
--- a/man/man3/auth.3
+++ b/man/man3/auth.3
@@ -95,7 +95,7 @@ CFsys*	nsamount(char *name, char *aname);
 .SH DESCRIPTION
 .PP
 This library, in concert with
-.IR factotum (4),
+.IM factotum (4) ,
 is used to authenticate users.
 It provides the primary interface to
 .IR factotum .
@@ -168,7 +168,7 @@ It provides the primary interface to
 The following routines use the
 .B AuthInfo
 structure returned after a successful authentication by
-.IR factotum (4).
+.IM factotum (4) .
 .PP
 .ne 8
 .EX
@@ -212,11 +212,11 @@ file, as opened by
 An
 .B sprint
 (see
-.IR print (3))
+.IM print (3) )
 of 
 .I fmt
 and the variable arg list yields a key template (see
-.IR factotum (4))
+.IM factotum (4) )
 specifying the key to use.
 The template must specify at least the protocol (
 .BI proto= xxx )
@@ -258,7 +258,7 @@ arranges a connection to
 either by opening
 .B /mnt/factotum/rpc
 or by using 
-.IR 9pclient (3)
+.IM 9pclient (3)
 to connect to a
 .B factotum
 service posted in the current name space.
@@ -266,7 +266,7 @@ The returned connection
 is freed using
 .IR auth_freerpc .
 Individual commands can be sent to
-.IR factotum (4)
+.IM factotum (4)
 by invoking
 .IR auth_rpc .
 .PP
@@ -418,7 +418,7 @@ and
 but execute the protocol on a
 .B CFid*
 (see
-.IR 9pclient (3))
+.IM 9pclient (3) )
 instead of a file descriptor.
 .PP
 .I Fsamount
@@ -429,15 +429,15 @@ are like
 and
 .I nsmount
 (see
-.IR 9pclient (3))
+.IM 9pclient (3) )
 but use
 .I factotum
 to authenticate to the file servers.
 .SH SOURCE
 .B \*9/src/libauth
 .SH SEE ALSO
-.IR factotum (4),
-.IR authsrv (3)
+.IM factotum (4) ,
+.IM authsrv (3)
 .SH DIAGNOSTICS
 These routines set
 .IR errstr .
-- 
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