grep branch, master, updated. v3.0-12-ge2b7253

[Jim Meyering]

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http://git.savannah.gnu.org/cgit/grep.git/commit/?id=e2b7253524b92c316e2f51fc1998b8595554e777


commit e2b7253524b92c316e2f51fc1998b8595554e777
Author: Jim Meyering <address@hidden>
Date:   Tue Mar 21 20:19:49 2017 -0700

    gnulib: update to latest for dfa [0-9] performance improvement
    
    This pulls in the following change that is very relevant to grep:
    
        commit 6afba02d7869d39ed7f61981045ddbdcb2814101
        Author: Paul Eggert <address@hidden>
        dfa: make [0-9] faster in non-C locales
    
    * gnulib: Update to latest.
    * NEWS (Improvements): Describe the effect on grep.

diff --git a/NEWS b/NEWS
index c387aef..0a8cbbc 100644
--- a/NEWS
+++ b/NEWS
@@ -2,6 +2,11 @@ GNU grep NEWS                                    -*- outline 
-*-
 
 * Noteworthy changes in release ?.? (????-??-??) [?]
 
+** Improvements
+
+  grep '[0-9]' is now just as fast as grep '[[:digit:]]' when run
+  in a multi-byte locale.  Before, it was several times slower.
+
 ** Changes in behavior
 
   The following changes affect only MS-Windows platforms.  First, the
diff --git a/gnulib b/gnulib
index fad631e..bd78ca3 160000
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit fad631e74dd6c1f0c7fadd99bad1b4b732f6eeb8
+Subproject commit bd78ca3d3d7b5ec2679af1ea3d23e278c81e01d8

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

Summary of changes:
 NEWS   | 5 +++++
 gnulib | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)


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