TFEI Exception Handling System Beta 3
John Sarkela
john_sarkela at 4thEstate.com
Thu Aug 19 14:30:11 UTC 1999
Hello Squeakers,
A new release of the TFEI ANSI Exception Handling System is available at
http://www.4thEstate.com/apps/squeak.html
The changes fix three b-bbb-bbbbugs that have been discovered.
1. Exception>>findHandlerFrom: and Exception>>handlerAction were
modified to avoid re-evaluating an exception handler which has already
been evaluated (bug reported by Stephen Pair).
2. Default "fall off the end" handler action was out of spec (reported
by Allen Wirfs-Brock).
3. Exception>>pass wasn't right in the case of a resumable
defaultAction (contrary to the spec, it was returning control to the
handler).
The new version has been tested on a Squeak 2.5 image.
On behalf of the coding team at The Fourth Estate, Inc.,
Thanks,
John Sarkela
CTO The Fourth Estate, Inc.
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