From bb66477d1423f16c77986b48acd6156222d7d195 Mon Sep 17 00:00:00 2001
From: Mathias Magnusson <mathias@magnusson.space>
Date: Mon, 2 Jun 2025 18:47:24 +0200
Subject: add variable declarations

---
 src/Lexer.zig | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'src/Lexer.zig')

diff --git a/src/Lexer.zig b/src/Lexer.zig
index c85979d..c8f19c6 100644
--- a/src/Lexer.zig
+++ b/src/Lexer.zig
@@ -11,12 +11,13 @@ pub const Token = struct {
         plus,
         minus,
         semicolon,
+        equal,
         invalid,
         eof,
         identifier,
 
         // Keywords
-        @"if",
+        let,
     };
 };
 
@@ -72,6 +73,7 @@ fn getNext(self: *Self) Token {
         '+' => self.create(.plus),
         '-' => self.create(.minus),
         ';' => self.create(.semicolon),
+        '=' => self.create(.equal),
         ' ', '\n' => {
             self.start = self.pos;
             continue :s (self.eatChar() orelse return self.create(.eof));
@@ -111,7 +113,7 @@ fn identifierOrKeyword(self: *Self) Token {
         }
         const value = self.source[self.start..self.pos];
         return self.create(switch (std.meta.stringToEnum(Token.Type, value) orelse .invalid) {
-            .@"if" => .@"if",
+            .let => .let,
             else => .identifier,
         });
     }
-- 
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