Re: [PATCH] git.el: Add a git-grep command

Hi,

   Here is a modification with inclusion of git-grep only when the grep
   library is available. 

   +(require 'grep () t)

   +(when (featurep 'grep)
   +  (defvar git-grep-history nil)
   +
   +  (defun git-grep (regexp &optional files dir)

Why not just do something like this ?

(when (require 'grep () t)
      (defvar ...)
      (defun git-grep ...))

Regards,

	Xavier
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