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(font-lock-extend-jit-lock-region-after-change): Better comment.

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Stefan Monnier 2006-08-07 18:24:25 +00:00
parent 4a63ceb890
commit 10412e6312
1 changed files with 4 additions and 0 deletions
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4
lisp/font-lock.el
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@ -1196,6 +1196,10 @@ This function does 2 things:
;; it anyway. Here OTOH we have no guarantee that
;; font-lock-default-fontify-region will be executed on this region
;; any time soon.
;; Note: contrary to font-lock-default-fontify-region, we do not do
;; any loop here because we are not looking for a safe spot: we just
;; mark the text whose appearance may need to change as a result of
;; the buffer modification.
(when (and (> beg (point-min))
(get-text-property (1- beg) 'font-lock-multiline))
(setq beg (or (previous-single-property-change