coredump_on_error · execerror · show_errmess_always

Error Handling

coredump_on_error()

Syntax:

h.coredump_on_error(1 or 0)

Description:

On unix machines, sets a flag which requests (1) a coredump in case of memory or bus errors.

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show_errmess_always()

Syntax:

h.show_errmess_always(boolean)

Description:

Sets or turns off a flag which, if on, always prints the error message even if normally turned off by an execute1() statement or other call to the interpreter.

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execerror()

Syntax:

h.execerror("message1", "message2")

Description:

Raise an error and print the messages along with an interpreter stack trace. If there are no arguments, then nothing is printed.