1 files changed, 0 insertions, 266 deletions
diff --git a/parser.h b/parser.h
deleted file mode 100644
index 4ae9db6..0000000
--- a/parser.h
+++ /dev/null
@@ -1,266 +0,0 @@
-#ifndef __PARSER_H
-#define __PARSER_H
-
-#include <glib.h>
-#include <glib/gprintf.h>
-
-#include "sciteco.h"
-
-/* TECO uses only lower 7 bits for commands */
-#define MAX_TRANSITIONS	127
-
-class State {
-public:
-	class Error {
-	public:
-		Error(const gchar *fmt, ...);
-	};
-
-	class SyntaxError : public Error {
-	public:
-		SyntaxError(gchar chr)
-			   : Error("Syntax error \"%c\" (%d)", chr, chr) {}
-	};
-
-	class MoveError : public Error {
-	public:
-		MoveError(const gchar *cmd)
-			 : Error("Attempt to move pointer off page with <%s>",
-				 cmd) {}
-		MoveError(gchar cmd)
-			 : Error("Attempt to move pointer off page with <%c>",
-				 cmd) {}
-	};
-
-	class RangeError : public Error {
-	public:
-		RangeError(const gchar *cmd)
-			  : Error("Invalid range specified for <%s>", cmd) {}
-		RangeError(gchar cmd)
-			  : Error("Invalid range specified for <%c>", cmd) {}
-	};
-
-	class InvalidQRegError : public Error {
-	public:
-		InvalidQRegError(const gchar *name, bool local = false)
-				: Error("Invalid Q-Register \"%s%s\"",
-					local ? "." : "", name) {}
-		InvalidQRegError(gchar name, bool local = false)
-				: Error("Invalid Q-Register \"%s%c\"",
-					local ? "." : "", name) {}
-	};
-
-protected:
-	/* static transitions */
-	State *transitions[MAX_TRANSITIONS];
-
-	inline void
-	init(const gchar *chars, State &state)
-	{
-		while (*chars)
-			transitions[(int)*chars++] = &state;
-	}
-	inline void
-	init(const gchar *chars)
-	{
-		init(chars, *this);
-	}
-
-public:
-	State();
-
-	static void input(gchar chr) throw (Error);
-	State *get_next_state(gchar chr) throw (Error);
-
-protected:
-	static bool eval_colon(void);
-
-	virtual State *
-	custom(gchar chr) throw (Error)
-	{
-		throw SyntaxError(chr);
-		return NULL;
-	}
-};
-
-/*
- * Super-class for states accepting string arguments
- * Opaquely cares about alternative-escape characters,
- * string building commands and accumulation into a string
- */
-class StateExpectString : public State {
-	struct Machine {
-		enum State {
-			STATE_START,
-			STATE_ESCAPED,
-			STATE_LOWER,
-			STATE_UPPER,
-			STATE_CTL_E,
-			STATE_CTL_EQ,
-			STATE_CTL_EQ_LOCAL,
-			STATE_CTL_EU,
-			STATE_CTL_EU_LOCAL
-		} state;
-
-		enum Mode {
-			MODE_NORMAL,
-			MODE_UPPER,
-			MODE_LOWER
-		} mode;
-
-		bool toctl;
-
-		Machine() : state(STATE_START),
-			    mode(MODE_NORMAL), toctl(false) {}
-	} machine;
-
-	gint nesting;
-
-	bool string_building;
-	bool last;
-
-public:
-	StateExpectString(bool _building = true, bool _last = true)
-			 : State(), nesting(1),
-			   string_building(_building), last(_last) {}
-
-private:
-	gchar *machine_input(gchar key) throw (Error);
-	State *custom(gchar chr) throw (Error);
-
-protected:
-	virtual void initial(void) throw (Error) {}
-	virtual void process(const gchar *str, gint new_chars) throw (Error) {}
-	virtual State *done(const gchar *str) throw (Error) = 0;
-};
-
-class QRegister;
-
-/*
- * Super class for states accepting Q-Register specifications
- */
-class StateExpectQReg : public State {
-	bool got_local;
-
-public:
-	StateExpectQReg();
-
-private:
-	State *custom(gchar chr) throw (Error);
-
-protected:
-	/*
-	 * FIXME: would be nice to pass reg as reference, but there are
-	 * circular header dependencies...
-	 */
-	virtual State *got_register(QRegister *reg) throw (Error) = 0;
-};
-
-class StateStart : public State {
-public:
-	StateStart();
-
-private:
-	void insert_integer(gint64 v);
-	gint64 read_integer(void);
-
-	tecoBool move_chars(gint64 n);
-	tecoBool move_lines(gint64 n);
-
-	tecoBool delete_words(gint64 n);
-
-	State *custom(gchar chr) throw (Error);
-};
-
-class StateControl : public State {
-public:
-	StateControl();
-
-private:
-	State *custom(gchar chr) throw (Error);
-};
-
-class StateFCommand : public State {
-public:
-	StateFCommand();
-
-private:
-	State *custom(gchar chr) throw (Error);
-};
-
-class StateCondCommand : public State {
-public:
-	StateCondCommand();
-
-private:
-	State *custom(gchar chr) throw (Error);
-};
-
-class StateECommand : public State {
-public:
-	StateECommand();
-
-private:
-	State *custom(gchar chr) throw (Error);
-};
-
-class StateScintilla_symbols : public StateExpectString {
-public:
-	StateScintilla_symbols() : StateExpectString(true, false) {}
-
-private:
-	State *done(const gchar *str) throw (Error);
-};
-
-class StateScintilla_lParam : public StateExpectString {
-private:
-	State *done(const gchar *str) throw (Error);
-};
-
-/*
- * also serves as base class for replace-insertion states
- */
-class StateInsert : public StateExpectString {
-protected:
-	void initial(void) throw (Error);
-	void process(const gchar *str, gint new_chars) throw (Error);
-	State *done(const gchar *str) throw (Error);
-};
-
-namespace States {
-	extern StateStart 		start;
-	extern StateControl		control;
-	extern StateFCommand		fcommand;
-	extern StateCondCommand		condcommand;
-	extern StateECommand		ecommand;
-	extern StateScintilla_symbols	scintilla_symbols;
-	extern StateScintilla_lParam	scintilla_lparam;
-	extern StateInsert		insert;
-
-	extern State *current;
-}
-
-extern enum Mode {
-	MODE_NORMAL = 0,
-	MODE_PARSE_ONLY_GOTO,
-	MODE_PARSE_ONLY_LOOP,
-	MODE_PARSE_ONLY_COND
-} mode;
-
-#define BEGIN_EXEC(STATE) G_STMT_START {	\
-	if (mode > MODE_NORMAL)			\
-		return STATE;			\
-} G_STMT_END
-
-extern gint macro_pc;
-
-extern gchar *strings[2];
-extern gchar escape_char;
-
-namespace Execute {
-	void step(const gchar *macro) throw (State::Error);
-	void macro(const gchar *macro, bool locals = true) throw (State::Error);
-	bool file(const gchar *filename, bool locals = true);
-}
-
-#endif