lalrpop 0.12.2

convenient LR(1) parser generator
Documentation 
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//! Naive LR(1) generation algorithm.

use grammar::repr::*;

pub mod codegen;
mod build;
mod build_lalr;
mod core;
mod error;
mod example;
mod first;
mod lane_table;
mod lookahead;
mod state_graph;
mod tls;
mod trace;

#[cfg(test)] mod interpret;

pub use self::core::{LR1Result, LR1TableConstructionError};
pub use self::error::report_error;
pub use self::tls::Lr1Tls;

pub fn build_states<'grammar>(grammar: &'grammar Grammar,
                              start: NonterminalString)
                              -> LR1Result<'grammar> {
    if !grammar.algorithm.lalr {
        build::build_lr1_states(grammar, start)
    } else {
        build_lalr::build_lalr_states(grammar, start)
    }
}