From 0dabbc700b47eb4451be83606f03f0f61a1653a3 Mon Sep 17 00:00:00 2001
From: greg <greg.shuflin@protonmail.com>
Date: Mon, 11 Sep 2017 02:07:48 -0700
Subject: [PATCH] Concise-ify code

---
 src/schala_lang/parsing.rs | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/schala_lang/parsing.rs b/src/schala_lang/parsing.rs
index b9c6646..de72466 100644
--- a/src/schala_lang/parsing.rs
+++ b/src/schala_lang/parsing.rs
@@ -451,11 +451,10 @@ impl Parser {
     use self::TokenType::*;
     let mut ds = String::new();
     loop {
-      let xxx = self.next();
-      match xxx {
+      match self.next() {
         Underscore => continue,
         DigitGroup(ref s) => ds.push_str(s),
-        x => break,
+        _ => break,
       }
     }
     Ok(ds)