April 29, 2009

Stripping trailing whitespace from XCode




Firstly, my usual approach of s/\s+$//g doesn't work since it eats up the newline too. s/\s+$/\n/g doesn't work either because the Replace: field in the find dialogue doesn't escape the \n.



Final solution is as shown: s/[ \t]+$//g




Cheers,

Steve