Replaced complex combo-keys by F1, F2 and F3

Author: dionoid

.gitignore

@@ -4,3 +4,4 @@
 .DS_Store
 docs/.DS_Store
 .DS_Store
+.venv

docs/library/m2000.md

@@ -88,16 +88,16 @@ The M2000 core supports the following device type(s) in the controls menu, bolde
 
 ## Joypad
 
-| RetroPad Inputs                             | P2000T Key  | Keyboard Inputs  |
-|---------------------------------------------|-------------|------------------|
-| ![](../image/retropad/retro_a.png)          | Space/fire  | Spacebar         |
-| ![](../image/retropad/retro_b.png)          | Space/fire  | Spacebar         |
-| ![](../image/retropad/retro_start.png)      | < START >   | Shift + 3        |
-| ![](../image/retropad/retro_select.png)     | < STOP >    | Shift + Period . |
-| ![](../image/retropad/retro_dpad_up.png)    | Up          | Up key           |
-| ![](../image/retropad/retro_dpad_down.png)  | Down        | Down key         |
-| ![](../image/retropad/retro_dpad_left.png)  | Left        | Left key         |
-| ![](../image/retropad/retro_dpad_right.png) | Right       | Right key        |
+| RetroPad Inputs                             | P2000T    |
+|---------------------------------------------|-----------|
+| ![](../image/retropad/retro_a.png)          | Space     |
+| ![](../image/retropad/retro_b.png)          | Space     |
+| ![](../image/retropad/retro_start.png)      | < START > |
+| ![](../image/retropad/retro_select.png)     | < STOP >  |
+| ![](../image/retropad/retro_dpad_up.png)    | Up        |
+| ![](../image/retropad/retro_dpad_down.png)  | Down      |
+| ![](../image/retropad/retro_dpad_left.png)  | Left      |
+| ![](../image/retropad/retro_dpad_right.png) | Right     |
 
 ### Joypad remapping for games that use alternative keys (e.g. Fraxxion)
 
@@ -111,7 +111,7 @@ To be able to use the D-pad for horizontal movement in the emulator, you should
 | Keyboard a .. z              | a .. z                    |
 | Keyboard 0 .. 9              | 0 .. 9                    |
 | Keyboard Backspace           | Backspace                 |
-| Keyboard Return              | Enter/Return              |
+| Keyboard Return              | Enter                     |
 | Keyboard Space               | Space                     |
 | Keyboard Double Quote "      | Double Quote "            |
 | Keyboard Slash /             | Slash /                   |
@@ -123,19 +123,14 @@ To be able to use the D-pad for horizontal movement in the emulator, you should
 | Keyboard Backquote `         | < CODE >                  |
 | Keyboard Keypad 0 .. 9       | 0 .. 9                    |
 | Keyboard Keypad Period .     | Period .                  |
-| Keyboard Keypad Enter        | Enter/Return              |
+| Keyboard Keypad Enter        | Enter                     |
 | Keyboard Up                  | Up                        |
 | Keyboard Down                | Down                      |
 | Keyboard Right               | Right                     |
 | Keyboard Left                | Left                      |
-
-### Special combo key mappings
-
-| RetroKeyboard Inputs         | P2000T Key                |
-|------------------------------|---------------------------|
-| Keyboard Shift + 1           | < ZOEK >                  |
-| Keyboard Shift + 3           | < START >                 |
-| Keyboard Shift + Period .    | < STOP >                  |
+| Keyboard F1                  | < START >                 |
+| Keyboard F2                  | < STOP >                  |
+| Keyboard F3                  | < ZOEK >                  |
 
 ## External Links