2002-11-05 20:59  yigal

	* src/psyche/: interpreter.py, types.py: Fixed bug #6: inconsistent
	output when dividing by zero

2002-11-05 20:47  yigal

	* src/psyche/function.py: Fixed bug #3: function has silly __str__
	representation

2002-11-05 20:42  yigal

	* src/psyche/interpreter.py: =

2002-11-05 20:33  yigal

	* src/psyche/ast.py: split(string, boundary) is apparently not yet
	available in the Python 2.2.1 on my Windows machine. Fixed this.

2002-11-05 20:09  yigal

	* scripts/psyche.bat: Updated scripts for use with Windows

2002-08-08 12:58  yigal

	* doc/manual.tex: Updated R5RS compliance chapter

2002-08-08 12:57  yigal

	* src/psyche/: ast.py, parser.py, schemefct.py, types.py: Added
	full vector support

2002-08-07 19:17  yigal

	* src/psyche/: ast.py, parser.py: Added Program node; the parser
	now returns programs by default

2002-08-07 17:36  yigal

	* src/psyche/: lexer.py, parser.py: Added input, line and column to
	Tokens for error reporting.
	
	Parse errors now give emacs style errors with Python-like markup

2002-08-07 17:35  yigal

	* src/psyche/interpreter.py: Shell no longer strips input; instead
	it adds a '\n' to each line so the resulting input is exactly what
	was typed in.
	
	Interpreter now ignores empty lines (e.g. lines with only a
	comment)

2002-08-07 17:34  yigal

	* src/psyche/: ast.py, function.py: Added name to Function objects
	to give better error reporting

2002-08-07 16:37  yigal

	* src/psyche/function.py: Fixed bug where function formals could be
	looked up in outer environment

2002-08-07 16:36  yigal

	* doc/manual.tex: Improved example on square -- function and
	external variable now have different names

2002-08-07 15:01  yigal

	* src/psyche/lexer.py: Fixed the first official bug :) Comments are
	now IGNORED instead of tokenized into Token.COMMENT; this keeps the
	syntax tree nice and clean.

2002-08-04 14:24  yigal

	* doc/manual.tex: Changed all references to
	/usr/local/bin/psyche.py -> /usr/local/bin/psyche

2002-08-04 14:23  yigal

	* src/psyche/interpreter.py: Fixed __str__ on UndefinedException;
	printing the Exception no longer prints an exception

2002-08-04 12:24  yigal

	* doc/Makefile, doc/manual.tex, src/psyche/interpreter.py: Added
	new scripts; added site building target

2002-08-04 12:23  yigal

	* scripts/: psyche, psyche.bat: Renamed scripts (and broke build)

