Crate macroscript

macroscript

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This is a full reimplementation of Robot Is Chill’s macro-based programming language.

Changes

A few things have been changed between RIC’s implementation and this one. The most notable ones include:

• Numbers are limited to f64s (no complex numbers)
• No runtime limits
• More builtin macros (check the docs!)
• Text macros (e.g. double: [multiply/$1/2]) aren’t included by default
  • In order to use text macros, they have to be added using TextMacro.

Example

use macroscript::{apply_macros, add_stdlib};
use std::collections::HashMap;

fn main() {
  let mut macros = HashMap::new();
  add_stdlib(&mut macros);
  
  let input = "[add/5/3]".to_string();
  let result = apply_macros(input, &macros).unwrap();
  assert_eq!(result, "8");
}

Re-exports

• pub use execution::Macro;
• pub use execution::MacroError;
• pub use execution::MacroErrorKind;
• pub use execution::apply_macros;
• pub use stdlib::add as add_stdlib;
• pub use textmacro::TextMacro;

Modules

• execution
  Contains items pertaining to execution of macros on a given string.
• stdlib
  Contains the standard library for macroscript.
• textmacro
  Handles everything relating to text-based macros.