### 2.3 `draw` ¶

The file `drawtrans.lsp` contains an interactive drawing program; its entry is `(draw 'foo)` where `foo` is the name of the drawing. The file `ice-cream.lsp` can be loaded, followed by `(draw 'ice-cream)` to examine an example drawing. `draw` can produce a Lisp program or a set of LaTeX commands to recreate the drawing; use `origin to zero` before making a program. `(draw-out file names)` will write definitions of drawings in the list `names` to the file `file`.