[PATCH 2/6] vfork.2: ffix

["G. Branden Robinson" <g.branden.robinson@gmail.com>]

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Clean up in preparation for "MR sed".

From 0421c8301f29c2c7aeb2ebe82a72fc716617ea19 Mon Sep 17 00:00:00 2001
From: "G. Branden Robinson" <g.branden.robinson@gmail.com>
Date: Fri, 28 Jul 2023 11:52:34 -0500
Subject: [PATCH 2/6] vfork.2: ffix

* Use typographer's quotation marks.
* Quote the 4.2BSD vfork(2) page _exactly_, including font styling.

https://minnie.tuhs.org/cgi-bin/utree.pl?file=4.2BSD/usr/man/man2/vfork.2

This is to remove a false positive in preparation for a sed(1)-driven
update of man page cross references to use the groff 1.23.0 `MR` macro.

Signed-off-by: G. Branden Robinson <g.branden.robinson@gmail.com>
---
 man2/vfork.2 | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/man2/vfork.2 b/man2/vfork.2
index 3a65010ca..d5ea876e3 100644
--- a/man2/vfork.2
+++ b/man2/vfork.2
@@ -149,13 +149,12 @@ .SH VERSIONS
 Some consider the semantics of
 .BR vfork ()
 to be an architectural blemish, and the 4.2BSD man page stated:
-"This system call will be eliminated when proper system sharing mechanisms
-are implemented.
+\[lq]This system call will be eliminated when proper system sharing
+mechanisms are implemented.
 Users should not depend on the memory sharing semantics of
-.BR vfork ()
+.I vfork
 as it will, in that case, be made synonymous to
-.BR fork (2).\c
-"
+.IR fork .\[rq]
 However, even though modern memory management hardware
 has decreased the performance difference between
 .BR fork (2)
-- 
2.30.2


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