Tabs to spaces.

README

@@ -1,6 +1,6 @@
 The Powder Toy - June 2014
 
-Get the latest version here:  http://powdertoy.co.uk/Download.html
+Get the latest version here: http://powdertoy.co.uk/Download.html
 
 To use online features such as saving, you need to register at: http://powdertoy.co.uk/Register.html
 
@@ -42,63 +42,62 @@ Controls:
 ---------------------------------------------------------------------------
 
 
-TAB 				Switch between circle/square/triangle brush
-Space				Pause
-Q 				Quit
-Esc 				Quit
-Z 				Zoom
-S 				Save stamp (+ Ctrl when STK2 is out)
-L 				Load last saved stamp
-K 				Stamp library
-1-9 				Set view mode
-P / F2 				Save screenshot to .png
-E				Bring up element search
-F 				Pause and go to next frame
-G 				Increase grid size
-Shift + G			Decrease grid size
-H 				Show/Hide HUD
-Ctrl + H / F1			Show intro text
-D / F3				Debug mode (+ Ctrl when STK2 is out)
-I 				Invert Pressure and Velocity map
-W 				Toggle gravity modes (+ Ctrl when STK2 is out)
-Y				Toggle air modes
-B				Enter decoration editor menu
-Ctrl + B			Toggle decorations on/off
-N				Toggle Newtonian Gravity on/off
-U				Toggle ambient heat on/off
-Ctrl + I			Install powder toy, for loading saves/stamps by double clicking
-~ 				Console
-= 				Reset pressure and velocity map
-Ctrl + = 			Reset Electricity
-[ 				Decrease brush size
-] 				Increase brush size
-Alt + [				Decrease brush size by 1
-Alt + ]				Increase brush size by 1
-
-Ctrl + C/V/X 			Copy/Paste/Cut
-Ctrl + Z 			Undo
-Ctrl + Cursor drag 		Rectangle
-Shift + Cursor drag 		Line
-Middle click			Sample element
-Alt + Left click 		Sample element
-Mouse scroll 			Change brush size
-Ctrl + Mouse scroll 		Change vertical brush size
-Shift + Mouse scroll		Change horizontal brush size
-Shift + R			Horizontal mirror for selected area when pasting stamps
-Ctrl + Shift + R 		Vertical mirror for selected area when pasting stamps
-R				Rotate selected area counterclockwise when pasting stamps
+TAB                      Switch between circle/square/triangle brush
+Space                    Pause
+Q                        Quit
+Esc                      Quit
+Z                        Zoom
+S                        Save stamp (+ Ctrl when STK2 is out)
+L                        Load last saved stamp
+K                        Stamp library
+1-9                      Set view mode
+P / F2                   Save screenshot to .png
+E                        Bring up element search
+F                        Pause and go to next frame
+G                        Increase grid size
+Shift + G                Decrease grid size
+H                        Show/Hide HUD
+Ctrl + H / F1            Show intro text
+D / F3                   Debug mode (+ Ctrl when STK2 is out)
+I                        Invert Pressure and Velocity map
+W                        Toggle gravity modes (+ Ctrl when STK2 is out)
+Y                        Toggle air modes
+B                        Enter decoration editor menu
+Ctrl + B                 Toggle decorations on/off
+N                        Toggle Newtonian Gravity on/off
+U                        Toggle ambient heat on/off
+Ctrl + I                 Install powder toy, for loading saves/stamps by double clicking
+~                        Console
+=                        Reset pressure and velocity map
+Ctrl + =                 Reset Electricity
+[                        Decrease brush size
+]                        Increase brush size
+Alt + [                  Decrease brush size by 1
+Alt + ]                  Increase brush size by 1
+
+Ctrl + C/V/X             Copy/Paste/Cut
+Ctrl + Z                 Undo
+Ctrl + Cursor drag       Rectangle
+Shift + Cursor drag      Line
+Middle click             Sample element
+Alt + Left click         Sample element
+Mouse scroll             Change brush size
+Ctrl + Mouse scroll      Change vertical brush size
+Shift + Mouse scroll     Change horizontal brush size
+Shift + R                Horizontal mirror for selected area when pasting stamps
+Ctrl + Shift + R         Vertical mirror for selected area when pasting stamps
+R                        Rotate selected area counterclockwise when pasting stamps
 
 Only the left Ctrl, Shift, and Alt buttons are enabled to work, not the ones on the right
 
 
 Command Line:
 ---------------------------------------------------------------------------
 
-scale:1		        Normal window resolution
-scale:2			Doubled window resolution
-kiosk			Fullscreen mode
-proxy:server[:port]	Proxy server to use [Example: proxy:wwwcache.lancs.ac.uk:8080]
-open <file>		Opens the file as a stamp or game save
-ddir <directory>	Directory used for saving stamps and preferences
+scale:1                  Normal window resolution
+scale:2                  Doubled window resolution
+kiosk                    Fullscreen mode
+proxy:server[:port]      Proxy server to use [Example: proxy:wwwcache.lancs.ac.uk:8080]
+open <file>              Opens the file as a stamp or game save
+ddir <directory>         Directory used for saving stamps and preferences
 ptsave:<save id>#<name(Optional)> (ex. ptsave:2198#Destroyable_city_5_wth_metro~dima-gord)
-