From 55243e6e72414ce35058be2ad45a8ca6643ed14a Mon Sep 17 00:00:00 2001 From: Federico Tedin Date: Sat, 1 Sep 2018 18:46:16 -0300 Subject: [PATCH 1/1] Add variable vc-git-grep-template * lisp/vc/vc-git.el (vc-git-grep-template): New variable, allows changing the default arguments passed to git-grep when using 'vc-git-grep'. * etc/NEWS: Mention 'vc-git-grep-template'. (Bug#32549) --- etc/NEWS | 4 ++++ lisp/vc/vc-git.el | 10 +++++++++- 2 files changed, 13 insertions(+), 1 deletion(-) diff --git a/etc/NEWS b/etc/NEWS index 1fe662ffff..fa600c67b5 100644 --- a/etc/NEWS +++ b/etc/NEWS @@ -277,6 +277,10 @@ still be used if it exists.) Set the variable to nil to get the previous behavior of always creating a buffer that visits a ChangeLog file. +*** New customizable variable 'vc-git-grep-template'. +This new variable allows customizing the default arguments passed to +git-grep when 'vc-git-grep' is used. + ** diff-mode *** Hunks are now automatically refined by default. To disable it, set the new defcustom 'diff-font-lock-refine' to nil. diff --git a/lisp/vc/vc-git.el b/lisp/vc/vc-git.el index 96c2f38af4..567f00104b 100644 --- a/lisp/vc/vc-git.el +++ b/lisp/vc/vc-git.el @@ -179,6 +179,14 @@ vc-git-log-output-coding-system :type '(coding-system :tag "Coding system to decode Git log output") :version "25.1") +(defcustom vc-git-grep-template "git --no-pager grep -n -e -- " + "The default command to run for \\[vc-git-grep]. +The following place holders should be present in the string: + - file names and wildcards to search. + - the regular expression searched for." + :type 'string + :version "27.1") + ;; History of Git commands. (defvar vc-git-history nil) @@ -1449,7 +1457,7 @@ vc-git-grep (setq command nil)) (setq dir (file-name-as-directory (expand-file-name dir))) (setq command - (grep-expand-template "git --no-pager grep -n -e -- " + (grep-expand-template vc-git-grep-template regexp files)) (when command (if (equal current-prefix-arg '(4)) -- 2.17.1