a/ - "angg files". This directory contains copies of many files from my home directory (/home/root) in my home machine (angg). For example, a/.zshrc corresponds to /home/root/.zshrc on angg.
a/s/ - holds the source for most html files on this site; they are converted to html by a (relatively) small Tcl program.
e/ - "e-scripts". Htmlized versions of my e-scripts files; they have links to the unconverted versions, that are at a/e/.
Q: The links are broken. Why? A: The internal links, because I still haven't had the time to clean things up. For the external links, they're are only half-broken: they work on my home machine, where I keep local copies; http://aaa/bbb becomes /snarf/http/aaa/bbb, for example. Someday I'm going to fix the remote links too.