From 85c42fba1291f1cc41fb7bfec63117895b394fc5 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Sun, 4 Feb 2018 16:46:26 +0300
Subject: Support contextual tokens

---
 src/parser/input.rs | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'src/parser/input.rs')

diff --git a/src/parser/input.rs b/src/parser/input.rs
index 162b9ef5f..2ad621166 100644
--- a/src/parser/input.rs
+++ b/src/parser/input.rs
@@ -46,9 +46,10 @@ impl<'t> ParserInput<'t> {
         if !(idx < self.tokens.len()) {
             return "";
         }
-        let start_offset = self.start_offsets[idx];
-        let end_offset = self.tokens[idx].len;
-        let range = TextRange::from_to(start_offset, end_offset);
+        let range = TextRange::from_len(
+            self.start_offsets[idx],
+            self.tokens[idx].len
+        );
         &self.text[range]
     }
 }
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