You probably shouldn’t read this article. If you want to start learning a programming language - write a BF interpreter in it. For many years this has been a common suggestion to the newcomers into programming. And we all know how the typical solution would look like: s[999],*r=s,*d,c;main(a,b){char*v=1[d=b];for(;c=*v++%93;)for(b=c%7?a&&(c&17?c&1? (*r-=c-44):(r+=c-61):c&2?putchar(*r):(*r=getchar()),0):v;b&&c|a**r;v=d)main(!c,& b-1);d=v;} Well, or something a bit more readable in ~100 lines ...
