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/acme.3 | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

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

diff --git a/man/man3/acme.3 b/man/man3/acme.3
index 1683061a..d2f116ae 100644
--- a/man/man3/acme.3
+++ b/man/man3/acme.3
@@ -141,7 +141,7 @@ char*	evsmprint(char *fmt, va_list arg)
 .SH DESCRIPTION
 .I Libacme
 provides a simple C interface for interacting with
-.IR acme (1)
+.IM acme (1)
 windows.
 .PP
 A
@@ -168,7 +168,7 @@ Most of the library routines access files in the window's
 .I acme
 directory.
 See
-.IR acme (4)
+.IM acme (4)
 for details.
 Many library routines take a format string
 .I fmt
@@ -179,11 +179,11 @@ denotes the result of formatting the string and arguments
 using
 .I smprint
 (see
-.IR print (3)).
+.IM print (3) ).
 .PP
 .I Pipetowin
 runs the
-.IR rc (1)
+.IM rc (1)
 command line
 .I fmt\fR, \fP...
 with 
@@ -199,7 +199,7 @@ Otherwise the command inherits the caller's standard error.
 .PP
 .I Pipewinto
 runs the 
-.IR rc (1)
+.IM rc (1)
 command line
 .I fmt\fR, \fP...
 with the window's
@@ -300,7 +300,7 @@ to position
 relative to
 .I type
 (see
-.IR seek (3)).
+.IM seek (3) ).
 .PP
 .I Winwrite
 writes the
@@ -317,7 +317,7 @@ The fields correspond to the fields in
 .IR acme 's
 event messages.
 See 
-.IR acme (4)
+.IM acme (4)
 for detailed explanations.
 The fields are:
 .TP
@@ -384,7 +384,7 @@ that it should be handled internally.
 returns a pointer to a
 .B Channel
 (see
-.IR thread (3))
+.IM thread (3) )
 on which event structures (not pointers) can be read.
 The first call to
 .I wineventchan
@@ -404,20 +404,20 @@ after calling
 and
 .I evsmprint
 are like
-.IR malloc (3),
+.IM malloc (3) ,
 .IR realloc ,
 .IR strdup
 (see
-.IR strcat (3)),
+.IM strcat (3) ),
 and
 .IR vsmprint
 (see
-.IR print (3)),
+.IM print (3) ),
 but they call
-.IR sysfatal (3)
+.IM sysfatal (3)
 on error rather than returning nil.
 .SH SOURCE
 .B \*9/src/libacme
 .SH SEE ALSO
-.IR acme (1),
-.IR acme (4)
+.IM acme (1) ,
+.IM acme (4)
-- 
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