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don't re-print the error by default in call-with-error-handling

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* module/system/repl/error-handling.scm (call-with-error-handling):
  Previous post-error changed to "report"; now "catch", the default,
  doesn't re-print the error.
This commit is contained in:
Andy Wingo 2010-07-15 12:47:58 +02:00
parent 45f84beaf1
commit d286c8ce34
1 changed files with 5 additions and 1 deletions
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6
module/system/repl/error-handling.scm
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@ -50,7 +50,7 @@
(lambda () (%start-stack #t thunk)) (lambda () (%start-stack #t thunk))
(case post-error (case post-error
((catch) ((report)
(lambda (key . args) (lambda (key . args)
(if (memq key pass-keys) (if (memq key pass-keys)
(apply throw key args) (apply throw key args)
@ -67,6 +67,10 @@
(format err "\nERROR: uncaught throw to `~a', args: ~a\n" (format err "\nERROR: uncaught throw to `~a', args: ~a\n"
key args))) key args)))
(if #f #f))))) (if #f #f)))))
((catch)
(lambda (key . args)
(if (memq key pass-keys)
(apply throw key args))))
(else (else
(if (procedure? post-error) (if (procedure? post-error)
post-error ; a handler proc post-error ; a handler proc