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20 lines
1.1 KiB
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20 lines
1.1 KiB
Markdown
# interpreter
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This project aims to provide a very minimal scripting language for embedded systems. Many other languages already exist, such as Lua, Tcl, or BASIC; however, most implementations require certain system calls like a read() and write(), as they expect a filesystem. This interpreter aims to be as independent and portable as possible: parsing script from strings one at a time, having minimal built-in functions (so the user can define their own prints and such), and only requiring a few standard library functions.
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To use this program with your own device, you need some malloc/free implementation, and string functions like those in string.h, atoi, and snprintf. Some of these functions may become coded in so that a standard library isn't required.
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Only a few commands are built in to the interpreter:
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* set - set variables
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* func/end - define functions
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* jmp - jump to line
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Other features:
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* function/variable defining in c
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* expression solving
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Soon:
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* conditionals
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* error messages
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This project is still in heavy development, so don't expect much. To include it in your own project, just link in parser.o and use the header files.
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