From e897791330f0b36d61cd85ab5a1015d6194a35de Mon Sep 17 00:00:00 2001
From: Uko Kokņevičs
Date: Sat, 24 Aug 2024 04:18:28 +0800
Subject: Added array access.

---
 lexer/src/main/java/lv/enes/orang/lexer/Lexer.java | 8 ++++++++
 lexer/src/main/java/lv/enes/orang/lexer/Token.java | 2 ++
 2 files changed, 10 insertions(+)

(limited to 'lexer/src/main/java/lv')

diff --git a/lexer/src/main/java/lv/enes/orang/lexer/Lexer.java b/lexer/src/main/java/lv/enes/orang/lexer/Lexer.java
index ac336f4..5cea0a3 100644
--- a/lexer/src/main/java/lv/enes/orang/lexer/Lexer.java
+++ b/lexer/src/main/java/lv/enes/orang/lexer/Lexer.java
@@ -95,6 +95,14 @@ public class Lexer implements Iterator<Token> {
 			}
 			case '(' -> new Token(Token.Type.PAREN_LEFT, input.next());
 			case ')' -> new Token(Token.Type.PAREN_RIGHT, input.next());
+			case '.' -> {
+				var first = input.next();
+				if (input.peek().cp() == '[') {
+					yield new Token(Token.Type.PERIOD_BRACKET_LEFT, first, input.next());
+				} else {
+					yield new Token(Token.Type.PERIOD, first);
+				}
+			}
 			case '+' -> new Token(Token.Type.PLUS, input.next());
 			case '?' -> {
 				var first = input.next();
diff --git a/lexer/src/main/java/lv/enes/orang/lexer/Token.java b/lexer/src/main/java/lv/enes/orang/lexer/Token.java
index 13236dd..65e0f1d 100644
--- a/lexer/src/main/java/lv/enes/orang/lexer/Token.java
+++ b/lexer/src/main/java/lv/enes/orang/lexer/Token.java
@@ -54,6 +54,8 @@ public record Token(Type type, String literal) {
 		MINUS_GREATER,
 		PAREN_LEFT,
 		PAREN_RIGHT,
+		PERIOD,
+		PERIOD_BRACKET_LEFT,
 		PLUS,
 		QUESTION_EQUAL,
 		SEMICOLON,
-- 
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