initial commit of SciTECO based on THECO

1 files changed, 45 insertions, 0 deletions

diff --git a/parser.h b/parser.h
new file mode 100644
index 0000000..11a6d56
--- /dev/null
+++ b/parser.h
@@ -0,0 +1,45 @@
+#ifndef __PARSER_H
+#define __PARSER_H
+
+#include <glib.h>
+#include <glib/gprintf.h>
+
+#include "sciteco.h"
+
+class State {
+protected:
+	/* static transitions */
+	State *transitions[MAX_TRANSITIONS];
+
+public:
+	State();
+
+	inline State *&
+	operator [](int i)
+	{
+		return transitions[i];
+	}
+
+	static gboolean input(gchar chr);
+
+	inline State *
+	get_next_state(gchar chr)
+	{
+		return transitions[(int)g_ascii_toupper(chr)] ? : custom(chr);
+	}
+
+	virtual State *
+	custom(gchar chr)
+	{
+		return NULL;
+	}
+};
+
+class StateStart : public State {
+public:
+	StateStart();
+
+	State *custom(gchar chr);
+};
+
+#endif