Directory deletion program.

Requirements
-------------
 None


Platform
--------
 OpenVMS VAX or Alpha.


Compilation 
------------
 Use 
	$ @MAKE_PCAL.COM 
     	$ MMK
	$ MMS [{/MACRO=(__AXP__=1)|}]




Installation
------------

(1) Installing the EXEcutable

 First,  copy  the  appropriate PCAL.EXE_'ARCH' into your software path
 directory (it can be SYS$COMMON:[SYSEXE]).   Let's  suppose  that  you
 copied it in dev:[dir].  Then, you can either :

 - Define a foreign symbol PCAL :== $dev:[dir]PCAL
 OR
 - Be sure that the excutable is somewhere in DCL$PATH (VMS 6.2 and up)
 OR
 - Insert the following in DCLTABLES
	define verb PCAL
		image dev:[dir]PCAL.EXE
		cliflags(foreign)


(2) Installing the Help

 Remember to also install the help file where it should be, for example
	$ LIBRARY/REPLACE SYS$COMMON:[SYSHLP]HELPLIB.HLB PCAL.HLP
	
 You  may  also  use  the PCAL.HLB file and use the SETUP.COM file as a
 template for adding a HLP$LIBRARY_xxx to the list  of  help  libraries
 (xxx is a number which will be sorted out by the SETUP.COM file).

 Personally,   I  prefer  to  have  a  different  help  library  (named
 VMSAPPS.HLB) in which I insert all freeware help.  In  any  cases,  if
 you don't want to, help is available on-line at

	http://nucwww.chem.sunysb.edu/helplib/@hvmsapps/PCAL


Author
------
 See README.


Acknowledgement
---------------
 Thanks to 

 - Richard L. Dyson for getting back to me on Y2K bug. Sounds like we saw the
   problem at the same time and fixed it up in parallele. Some merging would
   have to be done. 

   You can find Richard version at
	http://www-pi.physics.uiowa.edu/~dyson/
   
   I kept one version down because the generated .ps file appears to be cut
   at the friday day whenever I display it with GV 3.5.8 GS 5.10.



