Play audio slide show -- Keyboard shortcut: 'x'  Lecture overview -- Keyboard shortcut: 'u'  Previous page: List processing -- Keyboard shortcut: 'p'  Next page: Tree processing (2) -- Keyboard shortcut: 'n'  Lecture notes - all slides together  Annotated slide -- Keyboard shortcut: 't'  Textbook -- Keyboard shortcut: 'v'  Alphabetic index  Help page about these notes  Course home      Name binding, Recursion, Iteration, and Continuations - slide 18 : 42

Tree processing (1)

A tree is a recursive data structure

We illustrate how to extract information from an HTML syntax tree

ast-example.laml
A sample web document with a number of links.
ast-ast-example.lsp
The abstract syntax tree represented as nested lists.