knr - Category-0 solutions to The C Programming Language, 2nd Edition

path: root/ch6/6-01_getword-enhanced.c (follow)

Age	Commit message (Expand)	Author	Files	Lines
2015-03-03	Solve Exercise 6-01: Enhanced `getword`	zlg	1	-0/+170

nohover-highlight'> This exercise is probably the most challenging "function puzzle" thus far. Modifying getword(), using various states, and the hashtable all create an example of how small building blocks can work together to make something. The implementation is very simple and nowhere near completely supporting '#define', but that's not the point. To properly support it, you'd need to build an entire preprocessor/parser, and that's far beyond the scope of both the exercise and book. 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. 2013-09-24Clean up 5-10's printf() callszlg1-4/+0