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Allow the use of `font-lock-extend-region-multiline' in CC Mode.

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* lisp/progmodes/cc-mode.el (c-font-lock-init): Remove
`font-lock-extend-regions-wholelines' from
`font-lock-extend-region-functions' rather than setting the latter to
nil.
This commit is contained in:
Alan Mackenzie 2016-01-09 15:18:29 +00:00
parent 90fd798aac
commit f6117ef754
1 changed files with 6 additions and 5 deletions
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11
lisp/progmodes/cc-mode.el
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@ -1336,12 +1336,13 @@ This function is called from `c-common-init', once per mode initialization."
. c-mark-function)))
;; Prevent `font-lock-default-fontify-region' extending the region it will
;; fontify to whole lines by removing `font-lock-extend-region-whole-lines'
;; (and, coincidentally, `font-lock-extend-region-multiline' (which we do
;; not need)) from `font-lock-extend-region-functions'. (Emacs only). This
;; fixes Emacs bug #19669.
;; fontify to whole lines by removing `font-lock-extend-region-wholelines'
;; from `font-lock-extend-region-functions'. (Emacs only). This fixes
;; Emacs bug #19669.
(when (boundp 'font-lock-extend-region-functions)
(setq font-lock-extend-region-functions nil))
(setq font-lock-extend-region-functions
(delq 'font-lock-extend-region-wholelines
font-lock-extend-region-functions)))
(make-local-variable 'font-lock-fontify-region-function)
(setq font-lock-fontify-region-function 'c-font-lock-fontify-region)