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Turnbull China Bikeride
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Turnbull China Bikeride - Disc 2.iso
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APL
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J
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!J
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!Help
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1991-12-03
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Copyright (c) 1990 1991, Iverson Software Inc. All rights
reserved.
Please also read the documents in directory !J.Docs.
J for the Archimedes.
The !J application is an implementation of J for the Archimedes.
Double-click on the !J icon to start J. An icon will appear on the
icon bar, and a J Session window will appear on the desktop, ready
for input.
J Session window menu
---------------------
Info About this program.
Record Drag the icon to a filer window to begin recording the
session.
If ticked, click to end recording.
Save Save WS or session
WS Drag the icon to a filer window to save the current J
workspace.
Session Drag the icon to a filer window to save the contents of the
J Session window.
Select This submenu works just like !Edit's.
Save Drag the icon to a filer window or to another
application to save the current selection.
Copy
Move
Delete
Clear
Wrap Click to toggle line-wrap.
Quit Quit J. WARNING: all unsaved work will be lost.
Closing this window does not end the session. The window may be
re-opened by clicking on the J icon on the icon bar.
J Session window
----------------
To enter a J sentence, type a line at the end of the session
window followed by Return.
To recall an earlier line, move the cursor to it by clicking the
mouse or using the cursor keys, and press enter once. The line
will be copied at the end of the session and can be edited.
Alternatively, the first edit character entered on an earlier line
will cause the edited line to be copied to the end of the session.
Cursor control and editing keys, and mouse control, are similar to
those for !Edit.
Selection facilities (copy, move, delete, clear) are provided.
Drop a Text file containing a J script from the filer or from
another application (eg !Edit) on the J Session window to read the
script. Multiple files can be selected and dropped.
Drop a Data file containing a J workspace icon on the J Session
window to load the workspace.
J Icon menu
-----------
Info About this program.
Restore Restores the J Session window.
New session Start a new J session.
Quit Quit J. WARNING: all unsaved work will be lost.
J Icon
------
Drop a Text file containing a J script from the filer or from
another application (eg !Edit) on the J Icon to start a new J
Session and read the script. Multiple files can be selected and
dropped to start multiple sessions, if there is enough memory.
Drop a Data file containing a J workspace icon on the J Icon to
start a new J session and load the workspace.
!J.Profile
----------
If a Text script file called Profile exists in the !J application
directory, it will be read in when J starts.
J command
---------
J may be started from a command line.
J [-v]
Start a vanilla J session using the full screen. No session manager is
loaded and standard BBC text editing must be used.
J -d[nnn] [-s<script>] [-w<workspace>]
Start a desktop J session.
-dnnn Set the session buffer size to nnn bytes (default
16384).
-s<script> Read the given Text script file instead of
!J.Profile.
-w<workspace> Load the given Data workspace file insead of
!J.Profile.
Paul Chapman
1991 10 25