bug#8624: 24.0.50; `font-lock-default-fontify-buffer'

[Drew Adams]

This function is the default value of several important variables, all
of which are documented in (elisp) Other Font Lock Variables.  All this
doc does, in essence, is say "see `font-lock-default-fontify-buffer'".
 
But of course there is *NO* doc for `font-lock-default-fontify-buffer',
not even a doc string.  Please fix this.  Likewise
`font-lock-default-unfontify-buffer'.  It should be a no-brainer that
pretty much any function that has "default" as part of its name needs a
doc string.
 

In GNU Emacs 24.0.50.1 (i386-mingw-nt5.1.2600)
 of 2011-04-25 on 3249CTO
Windowing system distributor `Microsoft Corp.', version 5.1.2600
configured using `configure --with-gcc (4.5) --no-opt --cflags
-Ic:/imagesupport/include'