Modern features in programming languages I love the thought that we're "modern". But we still use the pile-of-sand (POS) style of organization, putting semanti

Modern features in programming languages I love the thought that we're "modern". But we still use the pile-of-sand (POS) style of organization, putting semantics is directory names (e.g. src, inc, lib, and the always empty "doc" directory). And then we REALLY communicate all the semantics you needs with filenames... like parser.c SINTECX.ml or DONR.xlp Books have built-in semantics. You know chapters, sections, paragraphs, table of contents, index, table of equations, figures, images, etc. And now PDFs can hyperlink both internally and externally. Organize your code the way you organize your thoughts.