This is a parser for Integer BASIC intended for use with language servers. It is built using the Tree-sitter system. Bindings are available for several languages. The following pre-built packages are available:
- Parsing Integer with C++
- Parsing Integer with Rust
- Parsing Integer with WASM
- Parsing Integer with Node
For details on parser usage and design see the wiki.
The build products are generated using `script/build.py, see docstring within for dependencies.
This is a cascaded build. The starting files are token_list.txt and grammar-src.js. These are used by token_processor.py to produce grammar.js. These are used by tree-sitter generate to produce src/parser.c and, in turn, the bindings for various languages. These are used by tree-sitter build to produce the WASM parser.
The build.py script produces a case insensitive parser, but can be easily modified to produce a case sensitive one.
- Apple II Reference Manual, 1978
- Integer BASIC disassembly