GNU bug report logs - #23453
25.0.93; dired-do-find-regexp does not work on Windows even after installing GNU find and grep

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From: Kaushal Modi <kaushal.modi <at> gmail.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 23453 <at> debbugs.gnu.org, dgutov <at> yandex.ru
Subject: bug#23453: 25.0.93; dired-do-find-regexp does not work on Windows even after installing GNU find and grep
Date: Wed, 04 May 2016 19:56:02 +0000

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>
> You need to change the system Path, not the user Path.
>
> Alternatively, rename the MS find.exe to something else.
>

I do not have admin access (work computer). Wouldn't (setenv "PATH" "..")
be the same?

If I rename the MS find.exe (which I cannot without admin aceess), will it
not affect any other program using it?


> > By I used the brute-force method below just so that the correct find.exe
> and grep.exe are found by emacs:
> >
> > (setq exec-path '("C:/Users/kmodi/Dropbox/Portable
> Software/ezwinports/bin"
> > "c:/ProgramData/Oracle/Java/javapath"
>
> No, don't do that, it won't work (as you have found out).  Emacs
> sometimes invokes commands through the shell, which doesn't know about
> exec-path.  This way lies madness.  You should have your PATH and the
> corresponding Emacs variables in sync.
>
> (This is all basic Windows setup, nothing related to Emacs, btw.)
>

As I mentioned, I also set the PATH using (setenv "PATH "..."). Isn't
executable-find returning the correct find.exe and grep.exe a proof that
the right executable is being found.

I have had this in my config and it works fine (for a different executable
chrome.exe):

    (let ((chrome-path "C:/Program Files (x86)/Google/Chrome/Application/"))
      (setq exec-path (append exec-path `(,chrome-path)))
      (setq browse-url-generic-program (executable-find "chrome")))



-- 

-- 
Kaushal Modi

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