An Xcode Source Editor Extension for macOS that adds /* */ block commenting to Xcode. Xcode only provides // line comments out of the box -- this extension fills the gap.

Wraps the selected text with /* */ inline (on the same lines).

Single line:

let x = 1

becomes:

/* let x = 1 */

Multiple lines: /* is inserted at the start of the first selected line, */ at the end of the last selected line.

Inserts /* on a new line above the selection and */ on a new line below.

/*
let x = 1
let y = 2
*/

Removes /* and */ markers from the selection. Works for both inline and block comment styles.

1. Build the project in Xcode (Cmd+B)
2. Run the app (Cmd+R)
3. Go to System Settings > Privacy & Security > Extensions > Xcode Source Editor
4. Enable multilineComment
5. Restart Xcode
6. The commands appear under Editor > multilineComment

1. Select text in Xcode
2. Go to Editor > multilineComment and choose a command

Tip: Assign keyboard shortcuts via Xcode > Settings > Key Bindings -- search for "multilineComment".

• macOS 10.12+
• Xcode 9+