#2 Invalid characters in keywords.txt causing Arduino IDE redraw errors

[Luke Samuels]

The keywords.txt file contains TAB characters after the # characters in the comments. In (at least) version 1.0.5-r2 of the Arduino IDE for Windows this causes a constant redrawing error as outlined here:
http://forum.arduino.cc/index.php?topic=104930.0
This issue makes the Arduino IDE completely unusable once you've copied the NXShield directory into C:\Program Files\Arduino\libraries.
I was able to stop the error by removing the tab after the # and replacing it with a space in all instances. Attached is a working version of my keywords.txt file.

[Luke Samuels]

Here is a link to the exact bug that this issue is tripping:
https://code.google.com/p/arduino/issues/detail?id=895

[Deepak Patil]

updated keywords.txt file with corrected formatting.