sdl-tests - an un-named 1-bit pixel art editor

	Commit message (Expand)	Author	Age	Files	Lines
*	basic support for adding guides	Akshay	2021-04-04	1	-6/+8
*	fmt	Akshay	2021-04-02	1	-4/+4
*	add DottedList type, fix `cons` finally	Akshay	2021-04-02	1	-2/+24
*	handle quoted objects better; add cond form	Akshay	2021-03-31	1	-4/+4
*	add assert primitive; pass state in Evaluator	Akshay	2021-03-30	1	-3/+4
*	better parse errors; include lisp stdlib	Akshay	2021-03-30	1	-8/+52
*	more list primitives, add type_match macro	Akshay	2021-03-29	1	-4/+7
*	add Debug & PartialEq impls for LispExpr; add eval tests	Akshay	2021-03-28	1	-12/+42
*	add better brush drawing feedback	Akshay	2021-03-28	1	-1/+1
*	add new brush type	Akshay	2021-03-28	1	-0/+1
*	add arity struct for primitives	Akshay	2021-03-27	1	-7/+87
*	add checked downcast methods to LispExpr	Akshay	2021-03-25	1	-4/+58
*	rename env to eval, add div operator	Akshay	2021-03-24	1	-1/+1
*	allow minus operator, improve display for exprs	Akshay	2021-03-24	1	-23/+26
*	expose functions to lisp interface, add primitives with macros	Akshay	2021-03-23	1	-1/+18
*	add types for lisp primitives and functions	Akshay	2021-03-23	1	-3/+8
*	factor out types into expr.rs	Akshay	2021-03-20	1	-0/+87