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bug#11353: Suggested patch to whitespace.el
From: |
Jeremy Moore |
Subject: |
bug#11353: Suggested patch to whitespace.el |
Date: |
Thu, 16 May 2013 15:41:14 +0100 |
(whitespace-turn-on-if-enabled) gets called multiple times by hooks when a file is opened. The value of font-lock-keywords is changed by the first call, and subsequent calls record that value into whitespace-font-lock-keywords. When GWM is disabled, the value restored to font-lock-keywords still includes highlighting for white space characters.
How's this change?
*** whitespace.el.orig Thu May 16 15:22:05 2013
--- whitespace.el Thu May 16 15:22:59 2013
*************** resultant list will be returned."
*** 2176,2183 ****
(add-hook 'write-file-functions 'whitespace-write-file-hook nil t)
;; create whitespace local buffer environment
(set (make-local-variable 'whitespace-font-lock-mode) nil)
! (set (make-local-variable 'whitespace-font-lock) nil)
! (set (make-local-variable 'whitespace-font-lock-keywords) nil)
(set (make-local-variable 'whitespace-display-table) nil)
(set (make-local-variable 'whitespace-display-table-was-local) nil)
(set (make-local-variable 'whitespace-active-style)
--- 2176,2184 ----
(add-hook 'write-file-functions 'whitespace-write-file-hook nil t)
;; create whitespace local buffer environment
(set (make-local-variable 'whitespace-font-lock-mode) nil)
! (unless whitespace-font-lock
! (set (make-local-variable 'whitespace-font-lock) nil)
! (set (make-local-variable 'whitespace-font-lock-keywords) nil))
(set (make-local-variable 'whitespace-display-table) nil)
(set (make-local-variable 'whitespace-display-table-was-local) nil)
(set (make-local-variable 'whitespace-active-style)
Regards,
Jeremy Moore
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