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/arg.3 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

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

diff --git a/man/man3/arg.3 b/man/man3/arg.3
index 3124930d..1d6dbab1 100644
--- a/man/man3/arg.3
+++ b/man/man3/arg.3
@@ -20,7 +20,7 @@ These macros assume the names
 and
 .I argv
 are in scope; see
-.IR exec (3).
+.IM exec (3) .
 .I ARGBEGIN
 and
 .I ARGEND
@@ -58,7 +58,7 @@ but instead of returning zero
 runs
 .I code
 and, if that returns, calls
-.IR abort (3).
+.IM abort (3) .
 A typical value for
 .I code
 is 
-- 
cgit v1.2.3


From d32deab17bfffa5bffc5fab3e6577558e40888c5 Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@swtch.com>
Date: Sat, 15 Aug 2020 20:07:38 -0400
Subject: tmac: rename IM (italic manual) to MR (manual reference)

Suggested by G. Brandon Robinson.
---
 man/man3/arg.3 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

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

diff --git a/man/man3/arg.3 b/man/man3/arg.3
index 1d6dbab1..d9aa812f 100644
--- a/man/man3/arg.3
+++ b/man/man3/arg.3
@@ -20,7 +20,7 @@ These macros assume the names
 and
 .I argv
 are in scope; see
-.IM exec (3) .
+.MR exec (3) .
 .I ARGBEGIN
 and
 .I ARGEND
@@ -58,7 +58,7 @@ but instead of returning zero
 runs
 .I code
 and, if that returns, calls
-.IM abort (3) .
+.MR abort (3) .
 A typical value for
 .I code
 is 
-- 
cgit v1.2.3