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Update ChangeLog.

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Alan Mackenzie 2012-01-18 13:39:32 +00:00
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2012-01-18 Alan Mackenzie <acm@muc.de>
Eliminate sluggishness and hangs in fontification of "semicolon
deserts".
* progmodes/cc-engine.el (c-state-nonlit-pos-interval): change
value 10000 -> 3000.
(c-state-safe-place): Reformulate so it doesn't stack up an
infinite number of wrong entries in c-state-nonlit-pos-cache.
(c-determine-limit-get-base, c-determine-limit): New functions to
determine backward search limits disregarding literals.
(c-find-decl-spots): Amend commenting.
(c-cheap-inside-bracelist-p): New function which detects "={".
* progmodes/cc-fonts.el
(c-make-font-lock-BO-decl-search-function): Give a limit to a
backward search.
(c-font-lock-declarations): Fix an occurrence of point being
undefined. Check additionally for point being in a bracelist or
near a macro invocation without a semicolon so as to avoid a
fruitless time consuming search for a declarator. Give a more
precise search limit for declarators using the new
c-determine-limit.
2012-01-18 Glenn Morris <rgm@gnu.org>
* files.el (auto-mode-alist, inhibit-first-line-modes-regexps)