Committed Kuba's patches

[Roland Krause]

I committed Kuba's patches for the indentation today. Please check them
out. I recommend updating since this makes the editor much more
convenient even for people that dont know what kernel style indentation
is. The output widget crash with the broken Qt-3.0.4 libs is fixed
also. 

Anything else, ah yes, grep is now egrep and looks for .P .Po and .Plo
files when generating a tags file. 

As always, "test it or regret it" ... 

Roland


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