From e6bc0739744fa12026c59bc5ba9047195f7b603d Mon Sep 17 00:00:00 2001 From: Helge Kreutzmann Date: Wed, 23 Dec 2020 08:41:22 -0800 Subject: [PATCH] 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. This resolves https://bugs.gnu.org/45353 --- doc/grep.in.1 | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/doc/grep.in.1 b/doc/grep.in.1 index a96dcc9..191a751 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 as Perl-compatible regular expressions (PCREs). This option is experimental when combined with the .B \-z .RB ( \-\^\-null\-data ) @@ -685,7 +685,7 @@ 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 searches the working directory. This is equivalent to the .B "\-d recurse" option. @@ -751,8 +751,8 @@ 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(3) and B(3), but work only if +PCRE support is enabled. .PP The fundamental building blocks are the regular expressions that match a single character. @@ -1360,7 +1360,7 @@ 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/ -- 2.30.0.rc1