From ace046624d2e23fba67564a86af7f03ed8a48eae Mon Sep 17 00:00:00 2001
From: Freya Murphy <freya@freyacat.org>
Date: Thu, 29 Feb 2024 21:05:10 -0500
Subject: remove unwraps, fix utf8

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

(limited to 'matrix-lang/src/lex.rs')

diff --git a/matrix-lang/src/lex.rs b/matrix-lang/src/lex.rs
index b2487ad..82545c4 100644
--- a/matrix-lang/src/lex.rs
+++ b/matrix-lang/src/lex.rs
@@ -286,7 +286,7 @@ impl Lexer {
                     buf.push(char::from_u32(
                         n1.to_digit(16).ok_or(error!("invalid digit '{n1}'"))? * 16 +
                         n2.to_digit(16).ok_or(error!("invalid digit '{n2}'"))?
-                    ).unwrap());
+                    ).expect("bypassed digit check"));
                 },
                 'u' => {
                     self.next_expect('{')?;
@@ -416,7 +416,7 @@ impl Lexer {
             }
         }
 
-        let last: char = buf.chars().last().unwrap();
+        let last: char = buf.chars().last().unwrap_or('\0');
         let is_range = initial != '.' && last == '.' && self.peek() == '.';
 
         if is_range {
-- 
cgit v1.2.3-freya