Lexer partially working

source/parser.h

@@ -0,0 +1,21 @@
+#pragma once
+
+#include "parser.h"
+
+#include "lexer.h"
+#include "node.h"
+
+//DOCS: parsers are bound to a lexer, and turn the outputted tokens into AST nodes
+typedef struct {
+	Lexer* lexer;
+	bool error; //I've had an error
+	bool panic; //I am processing an error
+
+	//track the last two outputs from the lexer
+	Token current;
+	Token previous;
+} Parser;
+
+void initParser(Parser* parser, Lexer* lexer);
+void freeParser(Parser* parser);
+Node* scanParser(Parser* parser);