From 992141878227439cd517d05b68f15e57d77452a5 Mon Sep 17 00:00:00 2001
From: Akshay <nerdy@peppe.rs>
Date: Mon, 29 Mar 2021 10:24:49 +0530
Subject: fix: handle unterminated strings gracefully

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

(limited to 'src/lisp/error.rs')

diff --git a/src/lisp/error.rs b/src/lisp/error.rs
index a360eb2..6d28c22 100644
--- a/src/lisp/error.rs
+++ b/src/lisp/error.rs
@@ -30,9 +30,9 @@ impl ParseError {
     pub fn new(span: Span, kind: ParseErrorKind) -> Self {
         Self { span, kind }
     }
-    pub fn fmt(&self, f: &mut fmt::Formatter<'_>, text: &str) -> fmt::Result {
+    pub fn display(&self, text: &str) -> String {
         let SpanDisplay { line, col, .. } = SpanDisplay::highlight_span(self.span, text);
-        write!(f, "line {}, col {}: {}", line, col, self.kind)
+        format!("line {}, col {}: {}", line, col, self.kind)
     }
 }
 
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