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1996-06-04
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Welcome to Launch!
===================
This README.DOC file contains important, last minute information
about Launch. In addition to this file, there are several other text
files in the Launch directory that you should browse. They are
available to read and/or print from the "Launch Documentation" menu.
See FILES.DOC for a complete list of all files distributed with this
package.
TABLE OF CONTENTS
-----------------
1. How to get help
2. Installation (** existing users please read **)
3. New features
4. Release notes
1. HOW TO GET HELP
------------------
If you have any problems with Launch, please first read this file,
the online help files and the Launch Users Guide. If you still have a
question and need assistance, help is available from the following
sources:
1. Email to sac@tusc.com.au
2. Fax to +61-3 9729 8836 (any time).
3. Leaving a message on my answering machine on
+61-3 9729 8836.
4. Physical mail to:
Simon Carter
Crystal Software
14 Canterbury Road
Heathmont
Victoria 3135
AUSTRALIA
To simplify trouble-shooting, please provide the following
information:
* Launch version number (from Commands|About).
* A contact name.
* A daytime and after hours phone or fax number where you can
be reached.
* The specific steps necessary to reproduce the problem.
2. INSTALLATION
---------------
If you already have a Launch installation and you wish to retain your
existing menu structures, please follow these instructions BEFORE
installation:
1. Go to your old Launch directory e.g.
c: [Enter]
cd \launch [Enter]
2. To convert your existing menu structure to an editable text
form, type
export /1f [Enter]
Note that this only works for structure 00 in that directory.
For other structures, type
export /1f [directory]\[number] [Enter]
Hint: To find all of your old structures, type
dir \m_struct.d* /s [Enter]
3. Rename the Launch directory e.g.
cd\ [Enter]
ren launch launch.old [Enter]
and install the new version of Launch to the original
directory, or install the new version to a completely new
directory.
4. After the installation has finished, use the new version of
IMPORT.EXE to convert all of your existing structure files to
the new format. If IMPORT detects any errors, some editing
may be required. If so, check the file M_EXPORT.D00 created
by the new installation for export format changes.
Use the INSTALL program to install Launch.
To start the installation, place the Launch disk in Drive A:, and
type A:INSTALL.
A full installation of Launch requires approximately 450 Kb of
available disk space. The actual disk space occupied by Launch will
vary depending on your disk's cluster size.
3. NEW FEATURES
---------------
This version of Launch offers many new features, including:
Version 4.4, 3-June-1996
* You can now set the maximum height of menus (and links).
* User-defined help is now fully integrated into Launch. It is
no longer maintained as a separate file, bringing many
advantages, not the least of which is easy maintenance.
* The About dialog has an altered layout and extra fields.
Supervisors get to see if logging is enabled, and to what
file. Also shown is whether network mode is on, and the
current video mode.
* More DOS programs are included in the standard DOS menu built
by INSTALL.
* The format of detailed EXPORT reports has changed
dramatically.
* XMartin is now less sensitive to mouse movement. This
prevents it from returning to Launch if you accidentally bump
the desk.
* DirSize now gives more disk statistics, including wasted
space.
* Both DirSize and C now make use of Windows 95 long filenames.
* AutoBuild now shows drives at the same logical level as
directories.
* Launch and Import now warn you if there are more than 250
items in a menu.
* On computers with only an A: drive, logical drive B: is not
shown as a drive choice.
4. RELEASE NOTES
----------------
Version 4.3, 21-Feb-1996
* INSTALL now installs all unrecognised programs, and groups
them by directory name
* Windows 95 long filename support
---------------------------------------------------------------------
Version 4.1, 7-Feb-1996
* A link's path field is now scanned for environment variables.
This makes it easy to add private structures in each user's
directory on a network, where a main network menu can
incorporate a link f:\usr\%USER%\.
* A new LAUNCH.INI option called TextEditorFlags. This tells
Launch how to tell editors other than BEdit how to interpret
a line number and column to move to. This is used primarily
to move the cursor to the source of an error in a batch file,
but it may be used in a later version to move to parts of the
User Help file for direct editing.
e.g.
TextEditorFlags=/rc @ROW @COL
This tells Launch to substitute the current row (line number)
for @ROW and the current column for @COL.
* Launch now checks to see if the structure files have been
modified by another user. This check occurs when Launch
reappears after running an application (Launch will reset the
menu position), before the structure is altered and before an
application is run (Launch will load the new version first).
* Pressing [Right] now no longer runs options, it is purely a
navigation key.
* Bug fix. The Save Scheme dialog did not restore the user's
previous scheme when closing.
* The edit field with a history is now used in many more places
(it previously was only used for a history of command
parameters). It is now used for the menu item's name, link
item's path, AutoBuild option name, AutoBuild link name,
header line, user ID and user name. The history file is an
editable text file, structured similarly to a .INI file. 50
entries are allowed per history list.
* You can also have user-specified history lists when an option
requires parameters. For example, when supplying a path, a
path- specific history list can be displayed, showing only
the previous history of responses for paths. Launch's
internal histories can also be accessed.
* If the user help file does not exist when the user presses
[Ctrl+F1], Launch offers to create one, with sample templates
for each menu item.
* Buttons now display triangular arrows so that they are more
easily distinguished when they have the focus.
* The structure file format has changed. The first change is
that rather than writing out 48 bytes for the entire item
title (whether or not it is all used), Launch now only
outputs the useful data. This means a saving of ~25 bytes per
menu item. This amounts to about 3Kbytes for most people. The
other major change is that the command file (M_COMAND.D00)
has been absorbed into the structure file (M_STRUCT.D00).This
has a number of benefits. Firstly, there are two less files
on the disk (M_COMAND.D00 and M_COMAND.B00). Depending on
your hard disk cluster size, this saves up to 2*32K of disk
space. It also makes better use of the space allocated to the
structure file. Secondly, it greatly simplifies MY code,
leaving less chance of errors. Thirdly, on a network, because
each user acquires all the information they need to run an
option when Launch reads the structure file, there is no
problem of consistency between the two separate files. The
supervisor or administrator can update these files at any
time without problems. Fourthly, Launch originally required
the backup command file to be present when it saved the
structure. Multiple accesses to each file were necessary. The
new format saves much quicker, since it writes to only one
file instead of reading and writing three. The only drawback
(if any) is that more data has to be read before the menu is
displayed. Given the other change, this only amounts to about
twice the original file length.
--------------------------------------------------------------------
Version 3.30, 30-October-1995
* A menu command "Invoke screen saver" has been included.
* Launch detects when the structure file has been modified by
another user while the current user is either in Launch or
running an application. It then re-reads the structure files
or resets the user's position in the menu respectively.
* In shareware version, clicking on the shareware message at
the base of the screen shows the Registration dialog. The
About dialog includes a button for displaying the Register
dialog.
* Bug fix (registered version). DirSize did not find all
directories, particularly under Windows 95 where unusual
attribute combinations are used.
* Fixed bug that caused the printer status information to
appear in the Registration dialog (shareware version) when it
was invoked from the About dialog.
---------------------------------------------------------------------
Version 3.01, 25-April-1995
* Access to User Accounts requires a password. This prevents
unauthorised use while the machine is unattended.
* Password are Unix-style in that you are only informed of an
incorrect login once both the user id and password have been
input. This dramatically decreases the chances of a security
breach.
* Clicking on the top line of the screen brings up the
Preferences dialog.
* Invalid logins are now recorded in the Log file.
---------------------------------------------------------------------
Version 3.00, 24-December-1994
* The most radical change made to both Launch and the Batch
file editor BEdit are that they now use a paradigm very
similar to that supported by Microsoft Windows and ISA/CUI.
* Movement between fields is controlled by [Tab] and
[Shift+Tab]. Any field can be moved to by pressing [Alt] and
the highlighted short cut letter that is unique to each
field. Fields can be selected (and their contents modified)
by clicking the mouse on them.
* The help command [F1] now has a help index. Pressing [I]
brings up a list of all the available help topics, a new
topic can be viewed by selecting it.
* Any window can now be picked up and moved by dragging its
title bar. Once initiated using the mouse, the arrow keys can
be used to reposition the window. [Home], [End], [Pg Up] and
[Pg Dn] act as diagonal keys. If a window is a menu window,
[F2] saves it in position. Other windows do not permanently
stay in position.
* This file can now store an arbitrary number of scheme
definitions, rather that the previous limit of ten. The names
of the schemes can be up to 20 characters (10 before), and
these names are displayed alphabetically. Only the supervisor
can delete schemes. The "LogIn" scheme, scheme 0, is not used
any more, but has been superseded by the LOGIN_USER, whose
preferences and scheme are used to determine the display of
the login screen. If no LOGIN_USER exists, the scheme used is
the last user's in the user file.
* AutoBuild has been totally revamped and now is much easier to
use.
* The Information command is now called About. This makes it
similar to other programs.
* The Add command is now called Insert, and (as before) is
invoked with [Insert].
* The First Menu Name command is now grouped under general
editing commands (such as Edit, Insert, Delete etc.), and
access to it is now conditional on the Allow Editing flag in
User Accounts, rather than being a supervisor-only command.
* All LAUNCH.INI directives are now uppercased. Previously,
entries such as "ega" were not recognised.
* Import looped infinitely when it encountered an unexpected
end- of -file (EOF or Ctrl+Z). It now displays an error
message.
* If the user file M_USERS.DAT is too small to contain any
users, Launch halts.
Usage tracking events added
Login denied Login was denied because of an incorrect
password
Item access Access to an item (e.g. edit, move, copy etc.)
denied was denied because of an incorrect password
User Accounts Access to User Accounts was denied because of
denied an incorrect password
Editor, Bedit
-------------
* If [Ctrl+K] or [Ctrl+Q] is pressed without any following
keystrokes (as is required), after a short delay a window
will appear giving all possible commands.
* The current line is shown in a different colour.
New [Ctrl+K] commands
[Ctrl+K] n Set bookmark n (0..9)
[Ctrl+K][I] Indent block
[Ctrl+K][U] Unindent block
[Ctrl+K][P] Print block
[Ctrl+K][L] Mark line as block
New [Ctrl+Q] commands
[Ctrl+Q][Z] Show EOL markers
[Ctrl+Q][G] Strip unnecessary spaces from end of lines
[Ctrl+Q] n Goto bookmark n (0..9)
[Ctrl+Q][L] Goto line (relative or absolute)
[Ctrl+Q][[] Find matching [] {} () to that under cursor
[Ctrl+Q][F] Find
[Ctrl+Q][A] Find and replace
* Can toggle case-sensitivity, whole words only and prompt on
replace. Scope of global or just blocked text. Origin of
entire scope or from current position. During a Find and
replace, the option to replace all remaining matches is
given, along with ignoring or changing a single match.
* [Ctrl+Q][L] Repeat last find/find and replace
* The insert character [Ctrl+P] command (used to insert special
characters) now ensures that its dialog box does not cover
the cursor.
* The AutoBuild function is now identical to that within
Launch.
--------------------------------------------------------------------
Version 2.20, 24-September-1994
1) Usage tracking is now available, and is controlled by the new
LAUNCH.INI directive "LogFile". Omitting a LogFile entry in
LAUNCH.INI (or leaving it blank) disables usage tracking, otherwise
the filename given is used to track Launch events. If the filename
given does not exist, it is created, if it does exist, new events are
added (appended) to the file.
e.g.
LogFile= ;disables usage tracking
;LogFile=track.txt ;also disables usage tracking
LogFile=\launch\usage.t ;uses the file \launch\usage.txt to record
xt usage information
The events recorded are:
LOGGED IN User started Launch via log-in screen
LOGGED IN User started Launch, bypassing log-in
AUTOMATICALLY screen
LOGGED OUT User left Launch
<Option name> User ran option <Option name>
RETURNED TO LAUNCH User returned to Launch after running an
option
Information is reported in the following format:
User Name Time Date Event
---------- -------- ----- -------------------------------------
1234567890 hh:mm:ss dd-mm-yyyy Event description (see above)
Sample usage file:
Launch Log File
User Time Date Event
-------------------------------------------------------------
SUPERVISOR 22:11:11 12-09-1994 LOGGED IN
SUPERVISOR 22:11:27 12-09-1994 \Utilities\BatchEdit
SUPERVISOR 22:11:35 12-09-1994 RETURNED TO LAUNCH
SUPERVISOR 22:11:40 12-09-1994 \Application Programs\Xtree Gold
SUPERVISOR 22:12:08 12-09-1994 RETURNED TO LAUNCH
SUPERVISOR 22:12:13 12-09-1994 \Application Programs\MicroSoft
Windows
SUPERVISOR 22:12:54 12-09-1994 RETURNED TO LAUNCH
SUPERVISOR 22:12:55 12-09-1994 LOGGED OUT
FRED 22:13:11 12-09-1994 LOGGED IN
FRED 22:13:33 12-09-1994 \Utilities\Directory Sizes
FRED 22:13:39 12-09-1994 RETURNED TO LAUNCH
FRED 22:13:45 12-09-1994 \Utilities\BatchEdit
FRED 22:15:32 12-09-1994 RETURNED TO LAUNCH
FRED 22:15:33 12-09-1994 \Programming Tools\1 Menu
FRED 22:17:55 12-09-1994 RETURNED TO LAUNCH
FRED 22:17:56 12-09-1994 \Programming Tools\Transfer -
New Menu
FRED 22:18:00 12-09-1994 RETURNED TO LAUNCH
FRED 22:18:00 12-09-1994 LOGGED OUT
* Note: Usage tracking was only added because other menu
programs have it. Its only use is on non-network systems
(e.g. home PC's) where the actions of other users needs to be
monitored (e.g. children). Tracking facilities normally
offered by networks exceed the facilities provided here.
---------------------------------------------------------------------
New features (appearing in v2.11)
* AutoBuild may also be used with Links. This new feature
allows you to choose the drive, directory and structure to
link in.
* Multiple hot keys may now be defined. They are defined in
exactly the same way as previously i.e. prefixed by a carat
"^".
--------------------------------------------------------------------
Other enhancements
* 8-Sep-94 The supervisor can now at their discretion bypass
entering an option's password by pressing [F9]. This allows
the supervisor to delete items they have forgotten the
password of. It also allows them to delete items created with
a password by other users with editing privileges.