[comp.sys.mac] Why doesn't removing fonts/DA's make system smaller?

turpin@cs.utexas.edu (Russell Turpin) (10/05/89)

I just bought a new hard disk (Jasmine, 40Mb) which came with a
new version of system (6.0.1) and finder (6.2).  In customizing
my hard disk, I removed several fonts and one or two DA's from my
system.  Surprisingly, the amount of memory consumed by system
when I click on "About finder" did not change.  Why is this?
What's the point of removing fonts and DA's if the system
continues to consume the same amount of memory when loaded?  What
can I do to get this space back?

Russell

levin@bbn.com (Joel B Levin) (10/05/89)

Fonts and DAs are not loaded into RAM until they are actually used; so
whether they are in the System file or not, they don't affect the
amount of memory used (as shown in "about Finder") until you call for
them.  If you are not running under MultiFinder, they will never
affect this amount of memory (unless they explicitly do something
which uses the system heap).  Under MultiFinder, fonts and DAs are
normally loaded into the system heap, but when they are no longer in
use, the space they occupied MAY be reclaimed.

	/JBL