In textmate, how do I reverse indent a block of selected code?

Question

I have a block of code selected, I want to un-indent this selected code.

On a pc, I would do a shift-tab and it would un-indent.

Answer 1

Option+Shift+Tab (or Cmd+]).

Omitting shift (or changing ] to [) will indent instead of reverse-indent.

Answer 2

The following is from TextMate Power Editing for the Mac by James Edward Gray II.

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⌘+[ or ⌥+⇧+⇥

Decrease selection indent (works on current line when nothing is selected)

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⌘+] or ⌥+⇥

Increase selection indent (works on current line when nothing is selected)

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⌥+⌘+[

Reindent selection based on current language grammar rules (works on current line when nothing is selected)