Hello.World » Xcode http://matthew.delmarters.com The Blog of Matthew Delmarter Sat, 10 Dec 2011 09:42:39 +0000 en hourly 1 http://wordpress.org/?v=3.2.1 Getting Xcode to put opening braces on a new line http://matthew.delmarters.com/weblog/getting-xcode-to-put-opening-braces-on-a-new-line/ http://matthew.delmarters.com/weblog/getting-xcode-to-put-opening-braces-on-a-new-line/#comments Sat, 10 Apr 2010 03:58:17 +0000 Matthew Delmarter http://matthew.delmarters.com/?p=306 By default Xcode (the Apple Developer IDE) puts opening braces at the end of the current line like so:


if ( condition ) {
     // code here...
}

However I have been working on projects for years with a different convention:


if ( condition )
{
    // code here...
}

Of course developers have different preferences here. One is not right and the other wrong – that is dictated by a company or by a project, or by the consensus of the developers starting a new project. Once a convention is in place then it must be adhered to for the life of the project. And of course a decent IDE will work with developers preferences.

So – how do we get Xcode to support this alternate convention? The problem being that there is no UI preference to set this.

To change this preference the quick way:

Open the Terminal App and paste the following code:


defaults write com.apple.Xcode XCCodeSenseFormattingOptions -dict BlockSeparator "\n"

Then restart Xcode. Thats it.

What does this do? It places a new entry in a plist file that is located in your user Home Directory. Home > Library > Preferences > com.apple.Xcode.plist.

Next time you start coding in Xcode it will autocomplete with opening braces on a new line.

]]> http://matthew.delmarters.com/weblog/getting-xcode-to-put-opening-braces-on-a-new-line/feed/ 5