From c6c033c1eff1cbcb97a6d94b9002436d97effdd6 Mon Sep 17 00:00:00 2001
From: Botahamec <botahamec@outlook.com>
Date: Sat, 29 Jul 2023 21:42:55 -0400
Subject: advance_if_starts_with

---
 src/scanner.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/scanner.rs b/src/scanner.rs
index ee7d50b..6b31717 100644
--- a/src/scanner.rs
+++ b/src/scanner.rs
@@ -54,4 +54,9 @@ impl Scanner {
 
 		Some(i)
 	}
+
+	pub fn advance_if_starts_with(&mut self, substring: impl AsRef<str>) -> Option<String> {
+		let position = self.starts_with(substring)?;
+		self.goto(position)
+	}
 }
-- 
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