From 8d11be64f6c1747e7c4049105a6dd4ea9ab0d27f Mon Sep 17 00:00:00 2001
From: Ben Bridle <ben@derelict.engineering>
Date: Tue, 4 Feb 2025 08:44:26 +1300
Subject: Implement a generic source code tokeniser

This is a struct that provides various methods for consuming characters
from a character stream and for tracking the provenance of each parsed
token.
---
 src/locators/source.rs | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/locators/source.rs')

diff --git a/src/locators/source.rs b/src/locators/source.rs
index 9fd1b2b..2cf1ef9 100644
--- a/src/locators/source.rs
+++ b/src/locators/source.rs
@@ -49,6 +49,8 @@ pub struct Position {
 }
 
 impl Position {
+    pub const ZERO: Self = Self { line: 0, column: 0 };
+
     pub fn to_next_char(&mut self) {
         self.column += 1;
     }
-- 
cgit v1.2.3-70-g09d2