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The X-Philes (2nd Revision)
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The X-Philes Number 1 (1995).iso
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hp48hor1
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hider.doc
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(Comp.sys.handhelds) Option:
Item: 3443 by blair at en.ecn.purdue.edu
Author: [Marc E Blair]
Subj: hidden variable utility for HP48
Date: Thu Jun 13 1991
[Note! See FPGDIR.DOC on this disk for vital related info. -jkh-]
Hello everyone! This program is designed so users
can enjoy the added feature of hidden variables without
accidently causing "Try to recover memory?" errors. Here is a description of
what each program does:
NORMAL - restores a directory to its natural state, i.e. no
hidden variables
HIDE - takes an argument from level one, a variable name or list,
and hides it.
ALL - returns a list of all variables, including the '' variable and
others hidden behind it.
HIDEN - returns a list of only hidden variables.
NULL - creates '' on the stack
SPACE - creates ' ' on the stack (I use it to create directories with no
name - I set up my home menu to have only a no-name directory,
and then use my no-name directory as my home diectory. This way
I can hide "personalized commands" and other variables (like PRTPAR)
since no variables may be hidden in the home directory
(due to system use))
DELIT - takes a list from level 2 and an object from level one and deletes
that object in the list if it exists. Used by HIDE program
KEYS - redefines user keys for PURGE and CLVAR so one does not accidently
delete a non-empty directory that looks empty.
DISCLAIMER: I am not repsonsible for memory problems that may result
from cosmic rays while you are using this program or anything else.
enjoy!
Marc Blair
blair@en.ecn.purdue.edu "The HP48: But, can it cook?"