1 files changed, 40 insertions, 0 deletions
diff --git a/libalee/parser.hpp b/libalee/parser.hpp
new file mode 100644
index 0000000..4b14d64
--- /dev/null
+++ b/libalee/parser.hpp
@@ -0,0 +1,40 @@
+/**
+ * Alee Forth: A portable and concise Forth implementation in modern C++.
+ * Copyright (C) 2023  Clyne Sullivan <clyne@bitgloo.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef ALEEFORTH_PARSER_HPP
+#define ALEEFORTH_PARSER_HPP
+
+#include "types.hpp"
+
+#include <string_view>
+
+class Parser
+{
+public:
+    constexpr static int UnknownWord = -1;
+
+    int parse(State&, const char *);
+    int parseSource(State&);
+
+private:
+    int parseWord(State&, Word);
+    int parseNumber(State&, Word);
+};
+
+#endif // ALEEFORTH_PARSER_HPP
+