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* lisp/progmodes/cc-engine.el (c-remove-stale-state-cache-backwards):

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Don't hardcode point-min==1.
This commit is contained in:
Stefan Monnier 2011-11-18 10:06:20 -05:00
parent 6dbe3e96cf
commit c400c4d798
2 changed files with 7 additions and 4 deletions
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3
lisp/ChangeLog
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@ -1,5 +1,8 @@
2011-11-18 Stefan Monnier <monnier@iro.umontreal.ca>
* progmodes/cc-engine.el (c-remove-stale-state-cache-backwards):
Don't hardcode point-min==1.
* eshell/esh-cmd.el (eshell-do-eval): Handle `setq' (bug#9907).
(eshell-rewrite-for-command): Remove workaround.
(eshell-do-pipelines, eshell-do-pipelines-synchronously)

8
lisp/progmodes/cc-engine.el
View File

@ -2820,7 +2820,7 @@ comment at the start of cc-engine.el for more info."
; or `here' itself.
here- here+ ; start/end of macro around HERE, or HERE
(here-bol (c-point 'bol here))
(too-far-back (max (- here c-state-cache-too-far) 1)))
(too-far-back (max (- here c-state-cache-too-far) (point-min))))
;; Remove completely irrelevant entries from `c-state-cache'.
(while (and c-state-cache
@ -2964,9 +2964,9 @@ comment at the start of cc-engine.el for more info."
c-state-cache-good-pos nil
c-state-min-scan-pos nil)
;;; Truncate `c-state-cache' and set `c-state-cache-good-pos' to a value below
;;; `here'. To maintain its consistency, we may need to insert a new brace
;;; pair.
;; Truncate `c-state-cache' and set `c-state-cache-good-pos' to a value
;; below `here'. To maintain its consistency, we may need to insert a new
;; brace pair.
(let ((here-bol (c-point 'bol here))
too-high-pa ; recorded {/(/[ next above here, or nil.
dropped-cons ; was the last removed element a brace pair?