I personally like ascii art drawings to explain things in the code, but it likely makes the life of blind programmers harder when they try to browse the code. I

I personally like ascii art drawings to explain things in the code, but it likely makes the life of blind programmers harder when they try to browse the code. I guess it should be used with parsimony and completed with a textual explanation. I don't know if there are tools to easily skip blocks of ascii art.