=1'>Solve Exercise 5-12: flexible `detab` and `entab`

Age	Commit message (Collapse)	Author	Files	Lines
zlg	2	-0/+157

2013-09-26	Solve Exercise 5-11: `entab` and `detab` remixed!	zlg	2	-0/+137
	This one was pretty rough. At first I wanted to include a bunch of error-catching and "smart" stuff. When I took a second look at it and realized `itoa` returns 0 on a string, things became a bit easier. I may have been able to outsource a few things to a function or two, but overall I think it worked out.
2013-09-24	Clean up 5-10's printf() calls	zlg	1	-4/+0