From 670aa7e732711d08221d05e5a016ebf690b55054 Mon Sep 17 00:00:00 2001
From: Kasper <kasperkh.kh@gmail.com>
Date: Sat, 14 Dec 2019 22:59:04 +0100
Subject: [PATCH] Fixed whitespace/commas causing lexing error

---
 src/lexer.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/lexer.rs b/src/lexer.rs
index 6c59822..c57b52a 100644
--- a/src/lexer.rs
+++ b/src/lexer.rs
@@ -34,8 +34,8 @@ pub fn lex(input: &str) -> Result<TokenVector, String> {
         tokens.push(Token::Operator(RightParen));
       },
       'π' => tokens.push(Token::Identifier(Pi)),
-      ',' => continue,
-      value if value.is_whitespace() => continue,
+      ',' => {},
+      value if value.is_whitespace() => {},
       value if value.is_alphabetic() => {
 
         let start_index = byte_index;