Commit e3661f8c authored by Federico Tedin's avatar Federico Tedin Committed by Noam Postavsky

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)
parent c0f68880
......@@ -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.
......
......@@ -179,6 +179,14 @@ Should be consistent with the Git config value i18n.logOutputEncoding."
: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 <R> -- <F>"
"The default command to run for \\[vc-git-grep].
The following place holders should be present in the string:
<F> - file names and wildcards to search.
<R> - the regular expression searched for."
:type 'string
:version "27.1")
;; History of Git commands.
(defvar vc-git-history nil)
......@@ -1449,7 +1457,7 @@ This command shares argument histories with \\[rgrep] and \\[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 <R> -- <F>"
(grep-expand-template vc-git-grep-template
regexp files))
(when command
(if (equal current-prefix-arg '(4))
......
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