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| author | Vibhav Pant <vibhavp@gmail.com> | 2017-01-30 18:35:43 +0530 |
|---|---|---|
| committer | Vibhav Pant <vibhavp@gmail.com> | 2017-01-30 18:35:43 +0530 |
| commit | bf7f7c0d82a56ed1b76358657e74ca2833b19fe2 (patch) | |
| tree | 90f357b4a735ca7c90d1881ef9948186b9f919df /lisp/progmodes/xref.el | |
| parent | 25d38a06eceb0853190a2d9acf53d85686f524bd (diff) | |
| parent | 9c4dfdd1af9f97c6a8d7e922b68a39052116790c (diff) | |
| download | emacs-bf7f7c0d82a56ed1b76358657e74ca2833b19fe2.tar.gz emacs-bf7f7c0d82a56ed1b76358657e74ca2833b19fe2.tar.bz2 emacs-bf7f7c0d82a56ed1b76358657e74ca2833b19fe2.zip | |
Merge remote-tracking branch 'origin/master' into feature/byte-switch
Diffstat (limited to 'lisp/progmodes/xref.el')
| -rw-r--r-- | lisp/progmodes/xref.el | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lisp/progmodes/xref.el b/lisp/progmodes/xref.el index d8098c5a54a..a507755d42e 100644 --- a/lisp/progmodes/xref.el +++ b/lisp/progmodes/xref.el @@ -918,6 +918,10 @@ IGNORES is a list of glob patterns." (grep-compute-defaults) (defvar grep-find-template) (defvar grep-highlight-matches) + ;; 'grep -E -foo' results in 'grep: oo: No such file or directory'. + ;; while 'grep -e -foo' inexplicably doesn't. + (when (eq (aref regexp 0) ?-) + (setq regexp (concat "\\" regexp))) (let* ((grep-find-template (replace-regexp-in-string "-e " "-E " grep-find-template t t)) (grep-highlight-matches nil) |