[Emacs-diffs] emacs/lisp files.el

[Juri Linkov]

CVSROOT:        /sources/emacs
Module name:    emacs
Changes by:     Juri Linkov <jurta>     09/07/19 16:55:16

Modified files:
        lisp           : files.el 

Log message:
        (ignored-local-variables): Add `dir-local-variables-alist'.
        (dir-local-variables-alist): New buffer-local variable.
        (hack-local-variables-filter): If variable is not dir-local,
        i.e. `dir-name' is nil, then remove it from `dir-local-variables-alist',
        because file-local overrides dir-local.
        (c-postprocess-file-styles)<declare-function>:
        Remove obsolete declaration.
        (hack-dir-local-variables): Add dir-local variable/value pair to
        `dir-local-variables-alist' and remove duplicates.  Doc fix.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/emacs/lisp/files.el?cvsroot=emacs&r1=1.1058&r2=1.1059

Patches:
Index: files.el
===================================================================
RCS file: /sources/emacs/emacs/lisp/files.el,v
retrieving revision 1.1058
retrieving revision 1.1059
diff -u -b -r1.1058 -r1.1059
--- files.el    19 Jul 2009 01:05:21 -0000      1.1058
+++ files.el    19 Jul 2009 16:55:16 -0000      1.1059
@@ -2637,7 +2637,7 @@
 
 (defvar ignored-local-variables
   '(ignored-local-variables safe-local-variable-values
-    file-local-variables-alist)
+    file-local-variables-alist dir-local-variables-alist)
   "Variables to be ignored in a file's local variable spec.")
 
 (defvar hack-local-variables-hook nil
@@ -2760,6 +2760,15 @@
 if it is changed by the major or minor modes, or by the user.")
 (make-variable-buffer-local 'file-local-variables-alist)
 
+(defvar dir-local-variables-alist nil
+  "Alist of directory-local variable settings in the current buffer.
+Each element in this list has the form (VAR . VALUE), where VAR
+is a directory-local variable (a symbol) and VALUE is the value
+specified in .dir-locals.el.  The actual value in the buffer
+may differ from VALUE, if it is changed by the major or minor modes,
+or by the user.")
+(make-variable-buffer-local 'dir-local-variables-alist)
+
 (defvar before-hack-local-variables-hook nil
   "Normal hook run before setting file-local variables.
 It is called after checking for unsafe/risky variables and
@@ -2969,6 +2978,9 @@
                                           risky-vars dir-name))
         (dolist (elt all-vars)
           (unless (eq (car elt) 'eval)
+            (unless dir-name
+              (setq dir-local-variables-alist
+                    (assq-delete-all (car elt) dir-local-variables-alist)))
             (setq file-local-variables-alist
                   (assq-delete-all (car elt) file-local-variables-alist)))
           (push elt file-local-variables-alist)))))
@@ -3364,12 +3376,10 @@
                                      (nth 5 (file-attributes file)))
       class-name)))
 
-(declare-function c-postprocess-file-styles "cc-mode" ())
-
 (defun hack-dir-local-variables ()
   "Read per-directory local variables for the current buffer.
-Store the directory-local variables in `file-local-variables-alist',
-without applying them."
+Store the directory-local variables in `dir-local-variables-alist'
+and `file-local-variables-alist', without applying them."
   (when (and enable-local-variables
             (buffer-file-name)
             (not (file-remote-p (buffer-file-name))))
@@ -3389,6 +3399,11 @@
               (dir-locals-collect-variables
                (dir-locals-get-class-variables class) dir-name nil)))
          (when variables
+           (dolist (elt variables)
+             (unless (eq (car elt) 'eval)
+               (setq dir-local-variables-alist
+                     (assq-delete-all (car elt) dir-local-variables-alist)))
+             (push elt dir-local-variables-alist))
            (hack-local-variables-filter variables dir-name)))))))