Exception handling for common lisp package enumeration

问题

So running this lisp code to get all symbols in the common-lisp-user package:

(do-symbols (sym 'common-lisp-user) (print sym))

I get this error:

* - PRINT: Character #\u0420 cannot be represented in the character set CHARSET:CP437

I'm not extremely familiar with exception handling in Common Lisp. I've tried handler-case, and restarts, etc, but I haven't yet been able to trap the error and then just carry on.

Any help with this would be appreciated.

FYI, this is on a windows machine running GNU CLISP 2.49.

回答1:

How about (IGNORE-ERRORS (some-form)) ??

来源：https://stackoverflow.com/questions/6143418/exception-handling-for-common-lisp-package-enumeration