C stack error on definition

[barryrowlingson]

This is a bit garbage-in-garbage-out but should probably be trapped:

Intubating to an object that doesnt conform to the ntbt_foo pattern causes C stack errors:

> x = ntbt_function_formula_data
> x(1,2)
Error: C stack usage  7969616 is too close to the limit

Perhaps it should check if the name is of the correct form, or maybe dump the magic and implement

x = ntbt_function_formula_data(foo)

which you could even write:

x = foo %>% ntbt_function_formula_data

Or something. C stack errors are bad....

[rbertolusso]

Thanks for the catch! Addressed. Please check. Cheers, Roberto

[rbertolusso]

Seems working now. Thanks barryrowlingson