In general, this material will not be comprehensible without the lecture; it is provided to supplement, not replace, the lecture presentation and help compensate for our large crowded classrooms and my crummy handwriting. For example, you might want to correct your notes of code examples. The example code is also available in the course afs directory:
If the title of the lecture notes includes an asterisk(*), then the posted version was modified on or subsequent to the lecture date. If you downloaded the previous version, you should download the new version and check for any differences.