Viewing cmucl src/lisp is really, really slow

[Raymond Toy]

Not sure what's going on, but when I visit
https://gitlab.common-lisp.net/cmucl/cmucl/tree/master/src/lisp to see
the current changes, the "Loading commit data" just spins and spins for
at least a minute.  It still hasn't loaded any commit data yet.  In fact
most subdirectories from the top of the tree are really slow.

Not a big deal, but thought it might be important to mention this.

--
Ray