grep branch, master, updated. v3.6-5-g91ce9cd

[Jim Meyering]

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http://git.savannah.gnu.org/cgit/grep.git/commit/?id=91ce9cdad384cb6d774e9884707c7f00946d909d


commit 91ce9cdad384cb6d774e9884707c7f00946d909d
Author: Helge Kreutzmann <debian@helgefjell.de>
Date:   Wed Dec 23 08:41:22 2020 -0800

    doc: adjust man page syntax
    
    * doc/grep.in.1: Mark some manual names with B<...>.
    Mark PATTERNS with I<...>.
    Drop final period in SEE ALSO.
    With suggestions from of several members of the manpage-l10n
    translation community.  This resolves https://bugs.gnu.org/45353

diff --git a/doc/grep.in.1 b/doc/grep.in.1
index c56c404..3bd3131 100644
--- a/doc/grep.in.1
+++ b/doc/grep.in.1
@@ -225,7 +225,7 @@ as basic regular expressions (BREs, see below).
 This is the default.
 .TP
 .BR \-P ", " \-\^\-perl\-regexp
-Interpret PATTERNS as Perl-compatible regular expressions (PCREs).
+Interpret I<PATTERNS> as Perl-compatible regular expressions (PCREs).
 This option is experimental when combined with the
 .B \-z
 .RB ( \-\^\-null\-data )
@@ -695,7 +695,7 @@ options match, a file is included unless the first such 
option is
 .BR \-r ", " \-\^\-recursive
 Read all files under each directory, recursively,
 following symbolic links only if they are on the command line.
-Note that if no file operand is given, grep searches the working directory.
+Note that if no file operand is given, B<grep> searches the working directory.
 This is equivalent to the
 .B "\-d recurse"
 option.
@@ -761,8 +761,8 @@ In other implementations, basic regular expressions are 
less powerful.
 The following description applies to extended regular expressions;
 differences for basic regular expressions are summarized afterwards.
 Perl-compatible regular expressions give additional functionality, and are
-documented in pcresyntax(3) and pcrepattern(3), but work only if
-PCRE is available in the system.
+documented in B<pcresyntax>(3) and B<pcrepattern>(3), but work only if
+PCRE support is enabled.
 .PP
 The fundamental building blocks are the regular expressions
 that match a single character.
@@ -1370,7 +1370,7 @@ from the globbing syntax that the shell uses to match 
file names.
 .BR pcrepattern (3),
 .BR terminfo (5),
 .BR glob (7),
-.BR regex (7).
+.BR regex (7)
 .SS "Full Documentation"
 A
 .UR https://www.gnu.org/software/grep/manual/

-----------------------------------------------------------------------

Summary of changes:
 doc/grep.in.1 | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)


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