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Cream of the Crop 1
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DIRED306.ARJ
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DIREDIT.HLP
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1992-02-29
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***************** DIREDIT V3.06 ******************
This document outlines the functioning of DIREDIT, a program which allows the
restructuring of DOS directories, It is also used by the program itself as a
"Help File" and should be kept either in the current directory or in one
previously specified in a "PATH" command. The text may be edited, but the
lines which commence with a "$" sign should be preserved intact, since they
are used as index markers by the program. The lines which consist of single
"%" signs are used as page breaks when the file is displayed by the program
but have no other special significance.
$Command Line
The program is invoked with the command:
DIREDIT [pathname]
If a pathname is not specified on the command line, the program will default
to the current directory. Any valid DOS path specification will be accepted
(e.g. A:\; A:\SUB1\SUB2; \SUB1\SUB2 {referred to the root directory of the
current device}; SUB3\SUB4 {starting from the current directory}), but note
that the specification "d:" (where "d" represents any valid device name) will
be interpreted as indicating the ROOT directory of the specified device, NOT
the current default directory on that device. If the first file(s) in the
directory has(have) the "System" attribute, as is normally the case for the
first two files in the root directory of a bootable disk (IBMBIOS.COM and
IBMDOS.COM on IBM systems), you will be asked whether you wish to exclude them
from directory sorts - do not override the default (affirmative) answer to
this question unless you are absolutely sure you know what you are doing!
$Spreadsheet
The upper 20 lines of the terminal screen display "identifier blocks",
comprising a number (which initially corresponds (approximately) to the
position of the directory entry in the directory) and the file name, for 80
entries, in two semi-independently controllable windows, each of which
contains 40 blocks. If the directory happens to contain more than 80 entries,
the two windows can be positioned (using the <PgUp>, <PgDn>, <Home>, and <End>
keys) anywhere within it, except that they cannot overlap and that the left
hand window will always remain "below" the right hand one.
%
<PgUp> (or <F3>) moves the current window up by twenty entries.
<PgDn> (or <F4>) moves the current window down by the same amount.
<Home> moves the current window as far towards the file top as possible.
<End> moves the current window as far towards the file bottom as possible.
If a window move would otherwise cause the two windows to overlap (i.e. the
other window is immediately adjacent in the direction of the attempted move)
OR the windows have been [L]ocked together, both windows are moved. If a
window move would cause either window to go beyond the top or bottom of the
file, the command is ignored.
%
The cursor can be moved to any identifier block by using the cursor keys, and
the "Cursor->" display at the bottom of the screen then shows the full
description of the file whose identifier is under the cursor. An entry is
moved by positioning the cursor on its identifier block, "picking it up" by
pressing the <Del> key, positioning the cursor at the point to which it is to
be moved, and "inserting" it there by pressing the <Ins> key. The full
description of an entry that is in the process of being moved is shown on the
"Moving->" display at the bottom of the screen. You may not exit (which
normally causes the disk directory to be updated) while an entry is being
moved - you must replace it somewhere first. If you attempt to move an entry
which has the "System" or "Hidden" attribute, you will be asked to confirm the
<Del> entry before the program acts on it. A number of other single-key
commands are available - see the next screen for details.
%
Additional single-key commands:
"D" - change the date stamp on the current file.
"L" - toggle the "lock" which forces both windows to move together.
"M" - display the next line of the single-line "aide-memoire" list of commands
which appears on the 23rd line of the screen.
"N" - edit a new directory (you are given the option of updating the current
one first).
"Q" - quit the program without updating the current directory.
"R" - rename the current file.
"S" - sort the directory (see next help screen).
"X" - exit and write the output file.
"?" or <F1> - display this help text again.
%
The directory display (and, ultimately, the directory on disk) may be sorted
by date, filename, extension, or file size, in ascending or descending order.
It may also be rearranged in any other order you care to specify. By default,
files with the "System" attribute at the beginning of the directory are
excluded from ALL sort operations. In fact, if you have moved one of these
files "by hand", performing a sort will result in its being returned to its
initial position.
After entering "S", you may also enter a second character to indicate how you
want the directory to be sorted - the options are detailed in the documen-
tation. If you enter an invalid character (or if you do not enter anything
within 2 seconds) the program will prompt you to specify the type of sort by
presenting the possibilities one by one.
(continued...)
%
All the sort options presented after the first two ("Optimal Order?" and
"User-Specified Order?") are intended to be self-explanatory - the first sorts
the directory in the order which generally gives the best combination of
efficiency and convenience, while the second is the one that allows you to
rearrange the file entries in an arbitrary order. If you respond to the second
prompt with a "Y", you will be further prompted to enter two lists of file
numbers (the numbers displayed next to the filenames on the upper part of the
screen). The first list should contain the numbers of files which you would
like to move to the top of the directory (in the order in which you want them
to appear there) - the second should contain the numbers of files which you
want to move to the bottom, also in the order in which they are to appear.
Either list may be blank (just press <CR>). The lists should contain only the
file numbers, as decimal integers, separated by one or more spaces and/or
tabs. Like all other sort operations, this will, by default, leave system
files from the beginning of the directory untouched (or move them back, if
they were previously disturbed), EVEN if you specify their numbers in one of
the lists you enter.