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- ***************** DIREDIT V1.51 ******************
-
- 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> moves the current window up by twenty quantities.
-
- <PgDn> 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 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, it does not
- take place.
- %
- 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. (continued...)
- %
- When you enter "S", you will be prompted to indicate (by responding to a
- series of questions) how you want the directory to be sorted.
-
- All the options after the first ("User-Specified Order?") should be self-
- explanatory - the first is the one that allows you to rearrange the file
- entries in an arbitrary order. If you respond to this prompt with a "Y", you
- will be 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 at the beginning of the directory
- untouched, EVEN if you specify their numbers in one of the lists you enter.
-