Add all non-versioned controlled files to the subversion repository

Just wrote a small one-liner to add all non-version controlled files in the current path and down to a subversion repository without any unecessary warning messages or errors.

svn st | \\  
  grep -E "^\\?" | \\  
  sed -e s/^\\?\\\\s\*//g | \\  
  sed -e s/\\\\s/\\\\\\\\\\ /g | \\  
  xargs -I{} svn add {}

I have only tested this on Cygwin so far, but it should work fine on Linux and Mac OS X.