Embedding API

Functions a host program calls to run BASIC. More...

Collaboration diagram for Embedding API:

Modules
	Setup and output
	Resetting the interpreter and routing its output.
	Custom functions
	Making C functions callable from BASIC expressions.
	Execution
	Entering program lines, running statements, and running programs.

Detailed Description

Functions a host program calls to run BASIC.

The interpreter keeps a single global state: variables, registered functions, the stored program, and the FOR and GOSUB stacks. It is not reentrant or thread-safe. Call it from one execution context at a time, never from an interrupt handler. State is allocated with calloc and released only by the next g2basic_init() call.