Re: Errors indicated by ineffective backslashes in string literals

[Paul Eggert <eggert@cs.ucla.edu>]

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I installed that in your name, along with the attached extra glitch-fix. Thanks 
for doing all this checking!

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From dfa0bb35a546367dc1cbcde15fc2acbbc92712bc Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Sat, 16 Mar 2019 11:38:36 -0700
Subject: [PATCH] Fix regexp typo in vc-git--program-version

* lisp/vc/vc-git.el (vc-git--program-version):
Require a period after ".windows", instead of allowing any char.
---
 lisp/vc/vc-git.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/vc/vc-git.el b/lisp/vc/vc-git.el
index c990b0659d..6b8ed7e2c1 100644
--- a/lisp/vc/vc-git.el
+++ b/lisp/vc/vc-git.el
@@ -253,7 +253,7 @@ vc-git--program-version
                        ;; Git for Windows appends ".windows.N" to the
                        ;; numerical version reported by Git.
                        (string-match
-                        "git version \\([0-9.]+\\)\\(\\.windows.[0-9]+\\)?$"
+                        "git version \\([0-9.]+\\)\\(\\.windows\\.[0-9]+\\)?$"
                         version-string))
                   (match-string 1 version-string)
                 "0")))))
-- 
2.17.1