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| author | Glenn Morris <rgm@gnu.org> | 2013-02-10 17:50:45 -0800 |
|---|---|---|
| committer | Glenn Morris <rgm@gnu.org> | 2013-02-10 17:50:45 -0800 |
| commit | 97a1cd9d27e7d95263b475d03ce39c20a2ff4512 (patch) | |
| tree | 6ccbcec387797f9e1407c19169d7d4747a741784 /lisp/files.el | |
| parent | c57b2d76277b678431d2926a542003e1275927a9 (diff) | |
| download | emacs-97a1cd9d27e7d95263b475d03ce39c20a2ff4512.tar.gz | |
Add `enable-dir-local-variables'
* lisp/files.el (enable-dir-local-variables): New variable.
(hack-dir-local-variables): Respect enable-dir-local-variables.
* lisp/tutorial.el (help-with-tutorial): Ignore directory-local variables.
Fixes: debbugs:11127
Diffstat (limited to 'lisp/files.el')
| -rw-r--r-- | lisp/files.el | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/lisp/files.el b/lisp/files.el index c9e5d2763fe..890834d4af0 100644 --- a/lisp/files.el +++ b/lisp/files.el @@ -507,6 +507,11 @@ and ignores this variable." (other :tag "Query" other)) :group 'find-file) +(defvar enable-dir-local-variables t + "Non-nil means enable use of directory-local variables. +Some modes may wish to set this to nil to prevent directory-local +settings being applied, but still respect file-local ones.") + ;; This is an odd variable IMO. ;; You might wonder why it is needed, when we could just do: ;; (set (make-local-variable 'enable-local-variables) nil) @@ -3659,8 +3664,12 @@ is found. Returns the new class name." (defun hack-dir-local-variables () "Read per-directory local variables for the current buffer. Store the directory-local variables in `dir-local-variables-alist' -and `file-local-variables-alist', without applying them." +and `file-local-variables-alist', without applying them. + +This does nothing if either `enable-local-variables' or +`enable-dir-local-variables' are nil." (when (and enable-local-variables + enable-dir-local-variables (or enable-remote-dir-locals (not (file-remote-p (or (buffer-file-name) default-directory))))) |