Replace comma with tab in Textmate [closed]

Is there a simple way to replace commas with tabs in Textmate, hopefully using the Edit > Find (command F) function?

I've tried /t and '/t' and haven't been able to find documentation about the correct syntax. Also, trying to avoid writing a Ruby script to do it, if possible.

How do I replace a tab with a comma in Excel?

In the Find and Replace dialog box, under the Replace tab, please: (1) In the Find What box press Ctrl + J keys to enter alt-enter character; (2) In the Replace with box type space or comma as you need; (3) Click the Replace All button.

If you need to insert a newline or tab character into either of the text fields, you can hold down option (⌥) while pressing the tab (⇥) or return (↩) key. This will insert a literal tab or newline character.