Thanks, I installed the attached.
From 53b889155f5ee53404a9873f48300fe5b50321d9 Mon Sep 17 00:00:00 2001
From: Paul Eggert <egg...@cs.ucla.edu>
Date: Tue, 21 May 2024 09:50:43 -0700
Subject: [PATCH] doc: fix troff typos
* doc/grep.in.1: Fix troff typos found by mandoc and groff.
Problem reported by Bjarni Ingi Gislason (bug#71087).
---
doc/grep.in.1 | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/doc/grep.in.1 b/doc/grep.in.1
index 55118a7..d9604ae 100644
--- a/doc/grep.in.1
+++ b/doc/grep.in.1
@@ -23,6 +23,7 @@
. \}
.\}
.
+.as la
.if !\w|\*(la| \{\
.\" groff an-ext.tmac does not seem to be in use, so define the parts of
.\" it that are used below. For a copy of groff an-ext.tmac, please see:
@@ -245,7 +246,7 @@ If this option is used multiple times or is combined with the
option, search for all patterns given.
The empty file contains zero patterns, and therefore matches nothing.
If
-.IR FILE
+.I FILE
is
.B \-
, read patterns from standard input.
@@ -674,7 +675,7 @@ whose base name matches
Ignore any redundant trailing slashes in
.IR GLOB .
.TP
-.BR \-I
+.B \-I
Process a binary file as if it did not contain matching data; this is
equivalent to the
.B \-\^\-binary\-files=without\-match
@@ -749,7 +750,7 @@ Like the
or
.B \-\^\-null
option, this option can be used with commands like
-.B sort -z
+.B "sort \-z"
to process arbitrary file names.
.
.SH "REGULAR EXPRESSIONS"
--
2.40.1
