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* lisp/dired-x.el (dired-omit-here-always): Use add-dir-local-variable

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instead of manually writing a dir-locals file.
This commit is contained in:
Artur Malabarba 2016-01-16 08:52:14 +00:00
parent f0b82b3453
commit 71ecd62937
1 changed files with 6 additions and 8 deletions
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14
lisp/dired-x.el
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@ -816,16 +816,14 @@ If in a Dired buffer, reverts it."
(interactive)
(if (file-exists-p dired-local-variables-file)
(error "Old-style dired-local-variables-file `./%s' found;
replace it with a dir-locals-file `./%s'"
replace it with a dir-locals-file `./%s.el'"
dired-local-variables-file
dir-locals-file))
(if (file-exists-p dir-locals-file)
(message "File `./%s' already exists." dir-locals-file)
(with-temp-buffer
(insert "\
\((dired-mode . ((subdirs . nil)
(dired-omit-mode . t))))\n")
(write-file dir-locals-file))
(if (dir-locals--all-files default-directory)
(message "File `./%s' already exists."
(car (dir-locals--all-files default-directory)))
(add-dir-local-variable 'dired-mode 'subdirs nil)
(add-dir-local-variable 'dired-mode 'dired-omit-mode t)
;; Run extra-hooks and revert directory.
(when (derived-mode-p 'dired-mode)
(hack-dir-local-variables-non-file-buffer)