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When using Toka, you may encounter various error messages. These are described below. Each error has a unique code; the messages below are sorted by this code.
Nonfatal. This error is when a token can not be found in the dictionary or converted to a number.
Fatal. This error is when the garbage collector fails to allocate enough memory to fill a gc_alloc() request.
Nonfatal. This error is given when an alien function (handled by the FFI) is invoked with too many arguments for Toka to handle. You shouldn't see it often.
Nonfatal. This error arises when a library can not be located for opening by the FFI.
Nonfatal. This error arises when a symbol can not be found in the currently open library.
This error arises when Toka detects a problem with either the data or return stack. It can be either fatal (when the problem is with the return stack) or nonfatal (when the problem is with the data stack). When nonfatal, Toka resets the data stack to an empty state.
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