spidior 0.2.1

A tool for handling sed-like substitution tasks where pesky source code semantics are getting in the way.
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use crate::regexparser::ast::*;

grammar;

pub Items: Box<Items> = {
    Item => Box::new(Items::Item(<>)),
    Item Items => Box::new(Items::Items(<>)),
};

Item: Box<Item> = {
    Range => Box::new(Item::Range(<>)),
    Char => Box::new(Item::Char(<>)),
};

Range: Box<Range> = {
    <l: Char> "-" <r: Char> => Box::new(Range::O(l, r)),
};

Char: Box<Char> = {
    r"\\." => Box::new(Char::Meta(<>.chars().nth(1).unwrap())), 
    r"." => Box::new(Char::Char(<>.chars().next().unwrap())),
};