ctags

Leopard Post Install Notes

rename Apple's default ctags in /usr/bin/ to something else, and create a symbolic link to the newer ctags you just built:
```
mv /usr/bin/ctags /usr/bin/ctags-apple
ln -s /usr/local/bin/ctags /usr/bin/ctags
```
if you want the newer man page (instead of Apple's older one), you can specify it like this:
```
man -M /usr/local/man ctags
```