Slow display of files (again)

Had this problem with cmucl src/code and src/compiler directories a
while ago but it was fixed.

However, try getting the file list for ansi-tests/ansi-tests and
scroll down a bit.  It brings firefox to its knees.  Chrome is a bit
better but it still takes a while on my 3GHz imac.

Compare this with github.com/rtoy/ansi-cl-tests.  It's very smooth and
takes no time at all.

(It would probably be nice for its own sake if ansi-tests put related
tests into subdirectories instead of all the files in one directory.
But that's a different issue.)

--
Ray