By default, Xcode automatically indents multiple lines of code within C-style comment blocks by one space:
/* this is a comment block
line 1
line 2
*/
Is it possible to modify this behaviour? I would prefer to have no indentation within comment blocks.
This is not a complete answer, but Xcode has code formatting options under the key XCCodeSenseFormattingOptions.
You can set the options via command line or by editing the plist:
defaults write com.apple.Xcode XCCodeSenseFormattingOptions -dict PreExpressionsSpacing "" PreCommaSpacing " "
Unfortunately, I cannot find any setting for the one space indentation in comment blocks, and it makes me crazy!
来源：https://stackoverflow.com/questions/2218729/is-it-possible-to-change-the-way-xcode-indents-comment-blocks