🚀 go-pugleaf

I need some help with a program I am writing.  From within an application, 
how can I find out what volume the current system file is on.  (I have IM).
There is a command to find out the default volume, but this is not the
same as the drive the current system file is located on.  I need to know
how much space is availible on the system disk. 
	For those interested, I am working on a much improved font mover
utility, and one of the things I want to have it display is the amount of
space availible on the system disk.  
	Now that I am getting into it, I am rather suprised at how poorly
Apple's Font Mover program is written.  In addition to the problem that
it can't handle font numbers greater than 256, it also runs very slowly
because it (apparently) does not use the SetResLoad() to prevent the
Resource Manager from loading a font when it only wants to know the name
or size of the font.  It seems like Apple could really have improved the
Font Mover by putting in about one more day worth of work on the Font Mover.
Anybody know why they didn't? 
	At any rate, in addition to running faster and handling all font
numbers, my font mover will allow you the open multiple font files during
one execution (although not at once), display more sample text, and let
you rename and renumber fonts.  However, due to the amount of work I have
put into this (22 pages of C code and climbing) it is not going to be
public domain.  It will be a part of the Quick and Dirty Utilities Disk#1
by Dreams of the Phoenix (sp?), to be out sometime next month.
			Bill Pugh
			Cornell University