Crafting indentation

The code in this blog post wasn’t written by me. The code actually comes from an automatic code generator used by the wayland project (and is credited to Kristian Høgsberg). To me, the code displays simple craftsmanship and should be appreciated for something beyond it’s mere utility.

The code itself deserved to be read.

So here it is:

static const char *indent(int n)
	const char *whitespace[] = {
		"\t\t\t\t\t\t\t\t\t\t\t\t ",
		"\t\t\t\t\t\t\t\t\t\t\t\t  ",
		"\t\t\t\t\t\t\t\t\t\t\t\t   ",
		"\t\t\t\t\t\t\t\t\t\t\t\t    ",
		"\t\t\t\t\t\t\t\t\t\t\t\t     ",
		"\t\t\t\t\t\t\t\t\t\t\t\t      ",
		"\t\t\t\t\t\t\t\t\t\t\t\t       "

	return whitespace[n % 8] + 12 - n / 8;

[From ]

I can even forgive if for neglecting to assert() its preconditions!