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Usually I use spaces to format code. But make in particular requires tabs in some parts of makefiles. How can I enter a tab in markdown such actual tabs are printed in the code section of my answer?

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Why is this necessary? Why can't you just use spaces? – Cody Gray Apr 2 '13 at 23:53
@CodyGray: make explicitly requires tabs. See this answer for an explanation. – Dan Apr 2 '13 at 23:56
Okay, I'm not debating that. I don't understand why code needs to be 100% copy-pastable. Make users know that it requires tabs. – Cody Gray Apr 3 '13 at 4:08
@CodyGray: A makefile with spaces is a pretty subtle bug. I've been bitten by it before, and while I did include a warning I think it would be better to have both the warning and correct code. – Dan Apr 3 '13 at 6:19
up vote 2 down vote accepted

It's not a very elegant solution (you lose syntax highlighting), but you can use a <pre> block and the HTML character entity &#9; for this.

E.g, the following:

&#9;-rm -f $(EXE) $(EXE).a *.o

renders as:

	-rm -f $(EXE) $(EXE).a *.o
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