I have an error handler that traps errors under callbacks using with-
exception-handler. its wroking quite well except that I dont know how
to get all the error information to print out. for example if i eval
an unbound symbol in the REPL the message includes the name of the
offending symbol:
#;50> baz
Error: unbound variable: baz
now, when i trap the same error in an environmentn with my error
handler all i seem to get is the first part of the string, ie the
message without the symbol name:
>>> Error: unbound variable
my question is: how can i get a string that will contain what error
messages normally show in the repl??
here what my with-exception-handler looks like (its only part of the
macroexpantion so not everytnig is shown, just pretend print-error
calls display, etc:)
(call-with-current-continuation
(lambda (%%stopproc%%)
(with-exception-handler
(lambda (err112)
(print-error
(sprintf
">>> Error: ~A~%"
((condition-property-accessor 'exn 'message) err112)
))
(%%stopproc%% -2))
(lambda ()
(if (>= v108 v109) (begin (%%stopproc%% -1)))
(print "hiho")
(set! v108 (+ v108 1))
wait111))))
thansk for any info,
--rick
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