The idea is to implement a batch program that can accept a CSV file that looks like this:
A | B 1 | 2 3 | 4 =A1+B1 | =A2+B2
A | B 1 | 2 3 | 4 3 | 7
Basically a simple Excel engine without any UI.
The project is using nobuild build system.
$ cc -o nobuild nobuild.c $ ./nobuild $ ./minicel input.csv