grep branch, master, updated. v3.3-67-g3ab01fb

[Paul Eggert]

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http://git.savannah.gnu.org/cgit/grep.git/commit/?id=3ab01fbbb0465d78e9eb9d11a5325354f24ab9bb


commit 3ab01fbbb0465d78e9eb9d11a5325354f24ab9bb
Author: Paul Eggert <address@hidden>
Date:   Wed Jan 1 19:58:03 2020 -0800

    doc: add [:blank:] to man page
    
    * doc/grep.in.1: Mention [:blank:] (Bug#33291).

diff --git a/doc/grep.in.1 b/doc/grep.in.1
index 48c49ef..4ced95f 100644
--- a/doc/grep.in.1
+++ b/doc/grep.in.1
@@ -810,6 +810,7 @@ bracket expressions, as follows.
 Their names are self explanatory, and they are
 .BR [:alnum:] ,
 .BR [:alpha:] ,
+.BR [:blank:] ,
 .BR [:cntrl:] ,
 .BR [:digit:] ,
 .BR [:graph:] ,

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Summary of changes:
 doc/grep.in.1 | 1 +
 1 file changed, 1 insertion(+)


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