He is a dingy duck who would assume swanship, a crow who would strut as a peacock, an alley cat who would pass himself off as a lion. Imagining himself gifted above all of us perfected craftsmen, he has the effrontery to range ...

Often these problems are sequential in that the student's decision on one problem affects his analysis of the next one. Cases can also be classified by source as armchaired, published source, or field.

Languages belonging to the Lisp family make use of macros to provide support for compile-time metaprogramming.

When the waves didn't catch me, I would laugh and sing out, Nyah, nyah, nyah!