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From: UNBCIC@BRFAPESP.BITNET
Newsgroups: comp.lang.forth
Subject: Tagged CATCH
Message-ID: <9102011401.AA24488@ucbvax.Berkeley.EDU>
Date: 31 Jan 91 23:26:00 GMT
Sender: daemon@ucbvax.BERKELEY.EDU
Reply-To: UNBCIC%BRFAPESP.BITNET@SCFVM.GSFC.NASA.GOV
Organization: The Internet
Lines: 12

Mitch, I think your implementation of TCATCH (NCATCH), that was small than
mine because 0 THROW is a do-nothing operation (is NOOP in ANS Forth? It
would be very useful for CFA's Tables...), was wrong. Unfortunely, I lost
your implementation. I think that there was an error because when CATCH
terminates succesfully (i.e. no 'true' THROWs), it returns 0.

                              (8-DCS)
Daniel C. Sobral
UNBCIC@BRFAPESP.BITNET

P.S.: I realized that your CForth has no Catch&Throw, although you claim
that it has error handling support; it's something like Catch&Throw?