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* Added `set-show-no-user-evaluation-message?' to be able to avoid the

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message popup
* Added a (lock #t) after the thread is detected as dead

svn: r10498
This commit is contained in:
Eli Barzilay 2008-06-29 02:59:36 +00:00
parent 85dd9b0e31
commit 8e7984834c
1 changed files with 11 additions and 4 deletions
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15
collects/drscheme/private/rep.ss
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@ -905,20 +905,26 @@ TODO
(insert-before "\n")
(end-edit-sequence))
(field (already-warned? #f))
(field (already-warned? #f) (show-no-user-evaluation-message? #t))
;; use this to be able to kill the evaluator without the popup dialog
(define/public (set-show-no-user-evaluation-message? b)
(set! show-no-user-evaluation-message? b))
(define/private (cleanup)
(set! in-evaluation? #f)
(update-running #f)
(unless (and (get-user-thread) (thread-running? (get-user-thread)))
(lock #t)
(unless shutting-down?
(when (and show-no-user-evaluation-message? (not shutting-down?))
(no-user-evaluation-message
(let ([canvas (get-active-canvas)])
(and canvas
(send canvas get-top-level-window)))
user-exit-code
(not (thread-running? memory-killed-thread))))))
(not (thread-running? memory-killed-thread))))
(set! show-no-user-evaluation-message? #t)))
(field (need-interaction-cleanup? #f))
(define/private (no-user-evaluation-message frame exit-code memory-killed?)
@ -1175,7 +1181,8 @@ TODO
(λ () ; =Kernel=, =Handler=
(if need-interaction-cleanup?
(cleanup-interaction)
(cleanup)))))))))
(cleanup))
(lock #t))))))))
(define/public (run-in-evaluation-thread thunk) ; =Kernel=
(semaphore-wait eval-thread-state-sema)