dirtytalk package)rewrite intro of chap once the whole thing is re-read -> semantic compression and spatial navigation, expression and execution
in the scales part, add that the structure/syntax/vocab framework is the same as dijkstra in “the humble programmer”, quoted in http://digitalhumanities.org/dhq/vol/17/2/000698/000698.html
on esolangs, add http://digitalhumanities.org/dhq/vol/17/2/000698/000698.html
case studies
symlink is a limitation when it comes to the files and folder metaphor)macro (implies scale), of scope, of global, implies scale as well. libraries is also a metaphor that is literary.