From 8c101ba896860db4d674495b636ae5622472413b Mon Sep 17 00:00:00 2001
From: Matthias Kruk <m@m10k.eu>
Date: Sun, 7 Jun 2020 18:53:28 +0900
Subject: [PATCH] lex: Add file attribute to tokens to identify the file a
 token came from

---
 src/token.c | 1 +
 src/token.h | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/token.c b/src/token.c
index 03b1bdb..3baa0e3 100644
--- a/src/token.c
+++ b/src/token.c
@@ -14,6 +14,7 @@ struct token *token_new(const token_type_t type, const int line, const int col)
 	if(tok) {
 		memset(tok, 0, sizeof(*tok));
 
+		tok->file = "(stdin)";
 		tok->type = type;
 		tok->line = line;
 		tok->column = col;
diff --git a/src/token.h b/src/token.h
index c40efe3..87cb8ab 100644
--- a/src/token.h
+++ b/src/token.h
@@ -92,6 +92,7 @@ typedef enum {
 } token_type_t;
 
 struct token {
+	const char   *file;
 	int          line;
 	int          column;
 	token_type_t type;
-- 
2.47.3