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/quote.3 | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

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

diff --git a/man/man3/quote.3 b/man/man3/quote.3
index ae6c6c28..d34e4893 100644
--- a/man/man3/quote.3
+++ b/man/man3/quote.3
@@ -58,10 +58,10 @@ The empty string is represented by two quotes,
 The first four functions act as variants of
 .B strdup
 (see
-.IR strcat (3)).
+.IM strcat (3) ).
 Each returns a
 freshly allocated copy of the string, created using
-.IR malloc (3).
+.IM malloc (3) .
 .I Quotestrdup
 returns a quoted copy of
 .IR s ,
@@ -75,7 +75,7 @@ The
 versions of these functions do the same for
 .CW Rune
 strings (see
-.IR runestrcat (3)).
+.IM runestrcat (3) ).
 .PP
 The string returned by
 .I quotestrdup
@@ -124,13 +124,13 @@ blanks, control characters, and quotes are always quoted.
 is provided as a
 .I doquote
 function that flags any character special to
-.IR rc (1).
+.IM rc (1) .
 .PP
 .I Quotestrfmt
 and
 .I quoterunestrfmt
 are
-.IR print (3)
+.IM print (3)
 formatting routines that produce quoted strings as output.
 They may be installed by hand, but
 .I quotefmtinstall
@@ -154,21 +154,21 @@ statements so the compiler can type-check uses of
 and
 .B %Q
 in
-.IR print (3)
+.IM print (3)
 format strings.
 .SH SOURCE
 .B \*9/src/lib9/quote.c
 .br
 .B \*9/src/lib9/fmt/fmtquote.c
 .SH "SEE ALSO
-.IR rc (1),
-.IR malloc (3),
-.IR print (3),
-.IR strcat (3)
+.IM rc (1) ,
+.IM malloc (3) ,
+.IM print (3) ,
+.IM strcat (3)
 .SH BUGS
 Because it is provided by the format library,
 .I doquote
 is a preprocessor macro defined as
 .IR fmtdoquote ;
 see
-.IR intro (3).
+.IM intro (3) .
-- 
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