meli/ui/src/execute/mod.rs

/*! A parser module for user commands passed through the Ex mode.
*/
use nom::digit;
use std;

named!(
    usize_c<usize>,
    map_res!(
        map_res!(ws!(digit), std::str::from_utf8),
        std::str::FromStr::from_str
    )
);

named!(pub goto<usize>,
       preceded!(tag!("b "),
       call!(usize_c))
      );

/*
named!(pub sort<&str>,
       preceded!(tag!("sort "),
       map_res!(call!(alpha), std::str::from_utf8))
      );
      */