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extern crate onig;
use onig::*;
use std::collections::HashMap;
use std::env;
use std::io;
use std::io::prelude::*;
fn main() {
let mut regexes = HashMap::new();
for arg in env::args().skip(1) {
println!("Compiling '{}'", arg);
let regex_compilation = Regex::with_options(
&arg,
onig::RegexOptions::REGEX_OPTION_SINGLELINE,
onig::Syntax::emacs(),
);
match regex_compilation {
Ok(regex) => {
regexes.insert(arg, regex);
}
Err(error) => {
panic!("{:?}", error);
}
}
}
let stdin = io::stdin();
for line in stdin.lock().lines() {
if let Ok(line) = line {
for (name, regex) in regexes.iter() {
let res = regex.search_with_options(
&line,
0,
line.len(),
onig::SearchOptions::SEARCH_OPTION_NONE,
None,
);
match res {
Some(pos) => println!("{} => matched @ {}", name, pos),
None => println!("{} => did not match", name),
}
}
}
}
println!("done");
}
|
