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Re: M-x ediff-files doesn't notify user of missing ediff-diff-program
From: |
Nick Roberts |
Subject: |
Re: M-x ediff-files doesn't notify user of missing ediff-diff-program |
Date: |
Wed, 25 Oct 2006 14:08:17 +1300 |
Andrew M. Scott writes:
> Neither
>
> M-x ediff-buffers buf1 buf2
> nor
> M-x ediff-files file1 file2
>
> complain if there isn't an ediff-diff-command on exec-path. Instead,
> a user can type consecutive "n"'s in the *Ediff Control Panel* without
> seeing any highlighted diffs (which erroneously leads the user to
> think there are no diffs).
It worked in Emacs 21.3. This seems to be a regression in ediff-exec-process
(ediff-diff.el) :
1.54 (kifer 18-Jun-06): (condition-case nil
1.54 (kifer 18-Jun-06): (apply 'call-process program nil buffer nil args)
1.54 (kifer 18-Jun-06): (error (format "Cannot execute program %S." program)))
--
Nick http://www.inet.net.nz/~nickrob