[elpa] externals/auctex 65a711b 2/6: Discard obsolete variables

[Tassilo Horn]

branch: externals/auctex
commit 65a711ba0c9bbdf1b04991a3b305440afd23ebd9
Author: Ikumi Keita <ikumi@ikumi.que.jp>
Commit: Ikumi Keita <ikumi@ikumi.que.jp>

    Discard obsolete variables
    
    According to NEWS.24, `font-lock-defaults-alist' was removed at
    emacs 24.1.
    `font-lock-mode-enable-list' doesn't exist in any NEWS.* nor emacs
    24.3 source. (Xemacs specific variable?)
    According to loaddefs.el, `font-lock-auto-fontify' is xemacs variable
    corresponding to `global-font-lock-mode'.
    
    * tex-buf.el:
    (): Remove defvar for `font-lock-mode-enable-list',
    `font-lock-auto-fontify' and `font-lock-defaults-alist'.
    (TeX-region-create): Don't let-bind obsolete variables.
    Stop let-binding `font-lock-defaults' since it is buffer local
    variable. It doesn't make sense to let-bind it before changing the
    current buffer.
    Set NOWARN argument to t in `find-file-noselect' to suppress "(New
    file)" message in echo area.
---
 tex-buf.el | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/tex-buf.el b/tex-buf.el
index 84f1162..24d287c 100644
--- a/tex-buf.el
+++ b/tex-buf.el
@@ -2103,10 +2103,6 @@ The hooks are run in the region buffer, you may use the 
variable
                                 "\\\\unexpanded{\\&}" file t)
     file))
 
-(defvar font-lock-mode-enable-list)
-(defvar font-lock-auto-fontify)
-(defvar font-lock-defaults-alist)
-
 (defvar TeX-region-orig-buffer nil
   "The original buffer in which the TeX-region was created.")
 (make-variable-buffer-local 'TeX-region-orig-buffer)
@@ -2138,12 +2134,7 @@ original file."
          (master-buffer (find-file-noselect master-name))
 
          ;; Attempt to disable font lock.
-         (font-lock-defaults-alist nil)
-         (font-lock-defaults nil)
-         ;; (font-lock-maximum-size 0) ; Obsolete since Emacs 24.1
          (font-lock-mode-hook nil)
-         (font-lock-auto-fontify nil)
-         (font-lock-mode-enable-list nil)
          ;; And insert them into the FILE buffer.
          (file-buffer (let (;; Don't query for master file
                             (TeX-transient-master t)
@@ -2153,7 +2144,7 @@ original file."
                             (enable-local-variables nil)
                             ;; Don't run any f-f hooks
                             (find-file-hook nil))
-                        (find-file-noselect file)))
+                        (find-file-noselect file t)))
          ;; But remember original content.
          original-content