Bernard Parisse on Sat, 24 Jun 2006 15:35:50 +0200

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Re: PARI_stack_limit

>Sure, just declare
>extern void *PARI_stack_limit;
>in xcas source files.
>Adding PARI_stack_limit in src/headers/paridecl.h do not change the
>libpari in any way.

Right, that does not require any change inside pari. Thanks.

>Expect a better answer later on.

BTW, is there some documentation on how the error system of
pari works? Using defaults settings, an error (e.g. a bad
argument type for a pari call) does an exit of the application that
can not be catched using C++ try/catch. I have to fork
the xcas process to make a safe pari call and use pipes
which is not a very efficient solution.