Trim trailing spaces in Xcode

Question

Is there a way to force Xcode to trim trailing whitespaces when I save file?

I\'m using version 3.1.3 if that matters.

Answer 1

See here for Xcode4: http://www.wezm.net/technical/2011/08/strip-trailing-whitespace-xcode-4/

Cool, Google toolbox for Mac now adds a "trim whitespace" option for Xcode4.

http://code.google.com/p/google-toolbox-for-mac/downloads/list

Thanks you, Google!