[Emacs-diffs] master 5aefaf4 1/2: project--find-regexp-in-files: Use 'grep -E'

[Dmitry Gutov]

branch: master
commit 5aefaf43858412c905dea912ea5ed93d7fe85be8
Author: Dmitry Gutov <address@hidden>
Commit: Dmitry Gutov <address@hidden>

    project--find-regexp-in-files: Use 'grep -E'
    
    * lisp/progmodes/project.el (project--find-regexp-in-files): Use
    'grep -E' because we convert the regexp to extended already.
---
 lisp/progmodes/project.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/progmodes/project.el b/lisp/progmodes/project.el
index 533e27b..dabc4ab 100644
--- a/lisp/progmodes/project.el
+++ b/lisp/progmodes/project.el
@@ -390,7 +390,7 @@ pattern to search for."
        (status nil)
        (hits nil)
        (xrefs nil)
-       (command (format "xargs -0 grep %s -nHe %s"
+       (command (format "xargs -0 grep %s -nHE %s"
                         (if (and case-fold-search
                                  (isearch-no-upper-case-p regexp t))
                             "-i"