[nongnu] elpa/symbol-overlay dd7b910402 065/152: Use defvar-local to avoid needing make-variable-buffer-local

[ELPA Syncer]

branch: elpa/symbol-overlay
commit dd7b910402669701fbdce82d6ff24383a7f4fa89
Author: Steve Purcell <steve@sanityinc.com>
Commit: Steve Purcell <steve@sanityinc.com>

    Use defvar-local to avoid needing make-variable-buffer-local
---
 symbol-overlay.el | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/symbol-overlay.el b/symbol-overlay.el
index 867ed85968..9a48717fed 100644
--- a/symbol-overlay.el
+++ b/symbol-overlay.el
@@ -100,8 +100,7 @@
   "Keymap automatically activated inside overlays.
 You can re-bind the commands to any keys you prefer.")
 
-(defvar symbol-overlay-keywords-alist)
-(make-variable-buffer-local 'symbol-overlay-keywords-alist)
+(defvar-local symbol-overlay-keywords-alist nil)
 
 (defvar symbol-overlay-colors '("dodger blue"
                                "hot pink"
@@ -150,13 +149,11 @@ If NOERROR is non-nil, just return nil when no symbol is 
found."
          (delq keyword symbol-overlay-keywords-alist))
     (cddr keyword)))
 
-(defvar symbol-overlay-temp-symbol nil
+(defvar-local symbol-overlay-temp-symbol nil
   "Symbol for temporary highlighting.")
-(make-variable-buffer-local 'symbol-overlay-temp-symbol)
 
-(defvar symbol-overlay-temp-in-scope nil
+(defvar-local symbol-overlay-temp-in-scope nil
   "If non-nil, force to narrow to scope before temporary highlighting.")
-(make-variable-buffer-local 'symbol-overlay-temp-in-scope)
 
 (defun symbol-overlay-narrow (scope &optional window)
   "Narrow to a specific region.
@@ -387,10 +384,9 @@ DIR must be 1 or -1."
   (interactive)
   (symbol-overlay-jump-call 'symbol-overlay-basic-jump -1))
 
-(defvar symbol-overlay-definition-function
+(defvar-local symbol-overlay-definition-function
   '(lambda (symbol) (concat "(?def[a-z-]* " symbol))
   "An one-argument function that returns a regexp.")
-(make-variable-buffer-local 'symbol-overlay-definition-function)
 
 ;;;###autoload
 (defun symbol-overlay-jump-to-definition ()