Crate luaparse

A Lua 5.3 parser crate.

To get started:

use luaparse::cursor::InputCursor;
use luaparse::error::Error;
use luaparse::lexer::Lexer;
use luaparse::parser::Parser;
use luaparse::span::HasSpan;

let buf = r#"
local a = 42
local b = 24

for i = 1, 100, 1 do
  b = a - b + i
end

print(b)
"#;

let mut parser = Parser::new(Lexer::new(InputCursor::new(buf)));

match parser.chunk() {
    Ok(block) => println!("{}", block),
    Err(e) => eprintln!("{:#}", Error::new(e.span(), e).with_buffer(buf)),
}

Modules

ast	Syntax tree nodes.
cursor	An input cursor.
error	Fancy error printing.
lexer	The Lua lexer.
parser	The Lua 5.3 parser.
span	Spans and positions.
symbol	The symbol tokens.
token	Tokens.
visitor	The visitor trait.