DJGPP changes r2

[Jeffrey A Law]

  In message < 398E07E2.26113.4EFA6F@localhost >you write:
  > > Can you please send documentation updates for the new configuration
  > > macros you added:
  > > 
  > >   GCC_DRIVER_HOST_INITIALIZATION
  > >   UPDATE_PATH_HOST_CANONICALIZE
  > 
  > Here it is:
  > 
  > 2000-08-07  Mark Elbrecht  <snowball3@bigfoot.com>
  > 
  > 	* gcc.texi (The Configuration File): Document
  > 	  COLLECT2_HOST_INITIALIZATION, GCC_DRIVER_HOST_INITIALIZATION, and
  > 	  UPDATE_PATH_HOST_CANONICALIZATION.
Basically OK.

  > + @findex UPDATE_PATH_HOST_CANONICALIZE
  > + @item UPDATE_PATH_HOST_CANONICALIZE (@var{path}, @var{key})
  > + If defined, a C statement (sans semicolon) that performs host-dependent
  > + canonicalization when an path in a compiler language driver or preprocess
  > or
  > + is canonicalized.
What is "key"?  and it's "a path", not "an path".

Please resubmit after updating the UPDATE_PATH_HOST_CANONICALIZE docs.
Thanks,
jeff