| dependencyClosure { ... searchPath = [ ../foo ../bar ]; ... }
* Primop `dirOf' to return the directory part of a path (e.g., dirOf
  /a/b/c == /a/b).
* Primop `relativise' (according to Webster that's a real word!) that
  given paths A and B returns a string representing path B relative
  path to A; e.g., relativise /a/b/c a/b/x/y => "../x/y". | ||
|---|---|---|
| .. | ||
| aterm | ||
| not-so-simple-header | ||
| not-so-simple-header-auto | ||
| simple-header | ||
| trivial | ||
| default.nix | ||