Updated README

README.md

@@ -4,41 +4,31 @@ Emulator for the LS7 Computer written in C and SDL
 
 ## ToDo
 
-This is very much ~in progress~
+This is very much ~work in progress~
 
-- Adjust cpu.c for 65c02 Instructions
+- Test newly implemented 65c02 instructions
 - video.c accent color support
 - CPU snapshot load/save
 - Emulate VIA
-- Build-in memory monitor - like wozmon
+- (Build-in memory monitor - like wozmon)
-- Optimize video.c
 
 ## Usage
 
-Start the Program with `ls7emulator [OPTIONS] ... [FILE]`.
+Start the program with `ls7emulator [OPTIONS] ... [FILE]`.
 A file has to be specified and **must** be exactly 16k in size.
-Preferably a 65c02 program.
+Preferably a 65c02 program. If no program is specified, 
+the emulator will execute random stuff.
 
 ## Options
 
-Command-line options can be revealed by passing `--help` when starting the program.
+Command-line options can be listed by passing `--help` as an argument.
 
 ## Hotkeys
 
 I'm still changing stuff, so this is probably bound to change.
 
-- F1  ->  Exit emulator
+In-program hotkeys can be listed by passing `--help-keys` 
-- F2  ->  Show hotkey help
+as an argument or by pressing F2 in the emulator
-- F3  ->  Show debug menu
-- F4  ->  Halt CPU
-- F5  ->  Reset CPU
-- F6  ->  
-- F7  ->
-- F8  ->  Single step CPU (if in singlestep mode)
-- F9  ->  Save computer snapshot
-- F10 ->  Show computer memory map
-- F11 ->  Send CPU NMI
-- F12 ->  Send CPU IRQ
 
 ## Building
 
@@ -46,6 +36,8 @@ The Program is so small, that I won't distribute a binary package.
 The `Makefile` provides the build utilities. Simply build it in a Unix based terminal with
 `make` and to install it in /usr/bin `make install` as root
 
+Compiling/Running the emulator on windows still has to be tested.
+
 ## Build dependencies
 
 - gcc