Resource Library: Multimedia/Resource Library: Multimedia.iso/hypertxt/msdos/hs25/hs.hyp

Text File | 1989-05-07 | 25KB | 878 lines

.REMARK
HyperShell hyperfile - Copyright (c) N.G.Taylor 1988,1989
.HEADER
  ~Tg$1~TG - $2 $N ~C55~TC$4  $5~TW
╒══════════════════════╡   ~Ty$9~TW   ╞═════════════════════════╕
.

.FOOTER
~L21
                    ~APress space bar to continue~PF+~K ~E
╘═════════════════════════════════════════════════════════════════════════════╛
 F1 ~AHELP~PMHelp~E F2 ~ACONTENTS~PA@C~E F3/4 ~ABACKTRACK~PB~E F5 ~ANOTEPAD~PA@R~E F6 ~ASEARCH~PA@X?Search string~E F7 ~ATYPE FILE~PT~E F10 ~AQUIT~PQ~E
.
~ANext frame~PF+~Kn~E

.REMARK
Global menus, notes and scripts
.

.MENU Help
Selecting     |NSelecting
Contents      |NContents
Backtrack     |NBacktrack
Select back   |NSelect back
Noted Frames  |NNoted Frames
Search text   |NSearch text
Type File     |NType File
Do action     |NDo action
DOS Gateway   |NDos Gateway
Quit          |NQuit
Funct. keys   |NFkeys
Other Keys    |NOther Keys
Information   |NInfo
Colour key    |NKey
Noting frames |NINS
Popup menus   |Npopup menu
Paged lists   |NPaged list
.

.NOTE Selecting
Use cursor keys or mouse to move
  mouse cursor to reference, or Use
TAB / SHIFT TAB to move to next /
  previous reference.
Press LEFT mouse button or RETURN
  to select reference.
------------------------------------
Press RIGHT mouse button or ESCAPE
 to select control ~Npopup menu~E.
.
.NOTE Help
        F1 Key

This gives help about using the
HyperShell Browser.
.
.NOTE Contents
        F2 Key

This provides a complete ~Npaged list~E
of the frames of text available,
and allows selection of one of
them from the list.
.
.NOTE Backtrack
        F3 Key

This returns to the previous frame
displayed, stepping back one frame at
a time. The ~NF4 key~PNSelect Back~E allows you to step
back any number of frames in one go.
.
.NOTE Select Back
       F4 Key

This allows you to reselect a frame
previously visited, from a ~Npaged list~E
Repeated use of the NEXT FRAME
facility and other selections will
accumulate a large backtrack list
and this may be 'unwound' to a
selected point using this key.
.

.NOTE Search Text
        F6 Key
This allows a search to be made for a
text string in the document, producing
a ~Npaged list~E showing the line of text
containing the string and the frame
within which it was found. Located
frames can be selected, or noted for
later viewing using the ~NINS~E key when
the cursor is over their reference.
Press any key during search to abort.
.
.NOTE Noted frames
        F5 Key
This key allows you to select a
reference previously noted using the
~NINS~E key, from a ~Npaged list~E
of noted references.
.
.NOTE Quit
        F10 Key

This returns to the DOS prompt.
.
.NOTE INS
Pressing the INS key when viewing a
frame or when positioned over a
reference will add a reference to the
noted frames list, for later selection
from the ~NNoted frames~E menu. The
~NDEL~E key can be used to remove noted
references from the list.
.
.NOTE DEL
The DEL key can be used
to remove noted frames
from the notepad list.
simply position the
cursor for selection
and press the DEL key.
.
.NOTE DOS Gateway
    F9 Key

If you want to temporarily suspend
viewing the document, press the F9
key. When you wish to return, type
'EXIT' at the DOS prompt.
.
.NOTE popup menu
You can select from a popup menu
by using the cursor keys or mouse
to highlight the option to be
selected, then press LEFT mouse
button or RETURN (ENTER) key.
Or select using function keys for
F1 to F0 or shifted function keys
for S1 to S0. Press RIGHT mouse
button or ESCAPE key or select
outside of the menu to cancel.
.
.NOTE Paged list
Paged lists, such as the contents
list, allow you to page through
the list using the Pg Dn, Pg Up
and Home keys. You can select a
frame reference just as you do in
the frame display. Some function
keys may also be used in a paged
list display, and depend on the
list being viewed.
.
.NOTE Type File
    F7 Key
This option allows you to type
a text file out a page at a time,
search for a string in it, and
mode to a page within it.
.
.NOTE Do action
    F8 Key
This option allows you to
perform a HyperShell action
directly. It is useful for
trying out various action
strings. Try P=2+3*5 as an
example action string.
.

.NOTE Key
A ~Mmenu~E gives a menu.
A ~Nnote~E displays a note.
A ~Freference~E allows a
new frame to be selected.
An ~Aaction~E does some
other action.
An ~Iinput field~E permits some
value to be entered.
.

.NOTE Fkeys
F1 Help            F2  Contents
F3 Backtrack       F4  Select back
F5 Notepad actions F6  Search text
F7 Type file       F8  Do action
F9 DOS Shell       F10 Quit
.

.NOTE Info
   - $9 -
 Frame: $1
 Title: $2
 File : $3
 Date : $4
 Time : $5
 ~ABacktrack ~O2 ~PO2A;NInfo~E with $6 entries
 ~AAutoref ~O4 ~PO4A;NInfo~E
 ~AMenu symbols ~O1 ~PO1A;NInfo~E
 Error status $? ~C32~AClear~PYah;NInfo~E
.

.NOTE Other keys
s    Selecting
i    Info
f    Function key layout
g    Go to frame
b    Backtrack
n    Next frame
q    Quit
.

.SCRIPT envvar
Nenvironment variable
DSET
.

.NOTE environment variable
For details on what environment
variables are, see your MSDOS
manual. Type SET at the DOS
prompt to see the currently
set environment variables.
.

.SCRIPT Onexit
NThanks
Q
.

.NOTE Thanks
Thank you for trying HyperShell.
Why not try the other demonstrations
and then read the Authoring Guide to
see how to develop a simple hypertext
system for yourself.
.

.SCRIPT SETUP
O#
K#hMHelp
K#qSOnexit
K#iNInfo
K#fNFkeys
K#gF?Name of frame
K#sNSelecting
K#bB
K#nF+
KF1MHelp
KM1HELP
KF0SOnexit
Vt°
Vd$
.

.INDEX
.CHECK of

.FRAME Welcome
.TITLE to HyperShell
~TG
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~Tg
╓    ╖                   ╔═════╗
║    ║                   ║        ╖            ╖  ╖
║    ║                   ║        ║            ║  ║
╠═══════╣                   ╚═════╗  ║            ║  ║
║    ║  ╓    ╖  ╔════╗  ╔════╗  ╔═════     ║  ╠════╗  ╔════╗  ║  ║
║    ║  ║    ║  ║    ║  ╠════╝  ║         ║  ║    ║  ╠════╝  ║  ║
╙    ╜  ╚════╣  ╠════╝  ╚════╝  ╙       ╚═════╝  ╙    ╜  ╚════╝  ╙  ╙ tm
──────────────    ║  ║  ──────────────────────────────────────────────────────
       ╚════╝  ╙

~TrThe hypertext system that's a menu system, disk manager, help system and more!~TB
▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓~TW

    HyperShell is Copyright (c) Text Technology 1988,1989
.END

.CHECK Introductory frame

.FRAME Introduction
.TITLE Interaction details

    Welcome to ~FHyperShell~E. Where do we go from here?

    If you have a mouse, you can use it to move the mouse cursor
    around the screen to certain highlit words called references,
    and press the left button to select the reference.
    Select ~FMouse~E for a full description of mouse usage.

    If you don't have a mouse, you can always use the keyboard.
    The cursor keys move the mouse cursor around. Press Tab
    for the next highlit field and Shift/Tab for the previous one.
    Press the RETURN key to select a field, or ESCAPE to cancel.
    Select ~FKeyboard~E for a full description of keyboard usage.

    If you want to exit to DOS at any point, just press 'q'.
.END

.FRAME HyperShell
.TITLE The HyperText shell

   HyperShell can be set up to provide :-

   -    Multi-file Hypertext with ~FReferences~E of various
    forms embedded in the text.
   -    Help system with access to other sources of help information
   -    Menuing system for control of your programs
   -    Text file viewer
   -    Directory browser / file manager
   -    Applications user interface prototyping with pop-up menus etc.

   See ~FAuthoring~E for details of creating a Hypershell control file.
   See ~FInstallation~E for details on installing HyperShell on your system.
.END

.FRAME References
.TITLE Types of reference in text

    A ~FFrame~PnFrame~Kf~E reference allows you to move to a new ~Fframe~E

    A ~nNote~Kn~E reference pops up a small textual note for you

    A ~MMenu~PnMenu~Km~E reference pops up a menu for you to choose from

    A ~SScript~PnScript~Ks~E reference does a sequence of ~AAction~PnAction~Ka~Es.

    An ~AAction~PnAction~E does a single action of some sort.

    The above references all pop up notes describing their usual function,
    rather than doing their normal function.
.
.NOTE Frame

  A frame reference allows you to
  move to another frame of text.
  To get back from that frame, you
  can use the backtrack facility.


  ~FMore on Frame references~PFFrame Reference~E

.NOTE Note

  A note pops up a small window
  containing some information
  about the word highlighted.
  You are reading a note now.

  ~FMore on Notes~PFNote~E

.NOTE Menu

  A menu pops up a list of items
  for you to select from. You can
  cancel the selection by clicking
  the mouse outside the menu or
  by pressing the right mouse button

  ~FMore on Menus~PFMenu~E

.NOTE Script

  A script performs a sequence of
  actions. This may do something like
  displaying a series of notes, or
  prompting for a number of parameters
  for a command to be issued to DOS.

  ~FMore on Scripts~PFScript~E

.NOTE Action

  An action is almost anything,
  including Notes, Menus,
  Backtracking, Prompting, issuing
  DOS commands or even Quitting.

  ~FMore on Actions~PFAction Reference~E

.FRAME Frame reference
.TITLE go to a frame

    When a frame reference is selected, the ~Fframe~E selected
    is displayed on the screen. Frames, or other references
    may be selected from this frame to further follow up
    the reference. When the necessary information has been
    found, it is possible to ~Fbacktrack~E to any of the
    previous frames you have seen, either one step at a time
    or by selecting from the ~Alist of frames~PFbacktrack list~E you have seen.
    Certain frame reference selections do not get added to
    the ~Fbacktrack~E information.
.END

.FRAME Note
.TITLE display a note

    A note is a pop-up display of information. This
    appears in a box one quarter the size of the screen.

    Whilst the note may have information highlighted in it,
    this cannot be selected as for the main ~Fframe~E text.

    The note is cleared when a ~Fmouse~E button or ~Fkey~PFkeyboard~E is pressed.
.END

.FRAME Menu
.TITLE popup a menu

    A pop-up menu is a list of options displayed so that a
    choice can be made from them. Menu options can result in
    any kind of ~Faction~PFactions~E, unless the menu is used to provide the
    ~Fparameter~PFdynamic menu~E for an action, in which case all options have the
    same effect.

    An option is chosen by moving the mouse to the menu, and
    clicking the ~Fleft~E button when the required option is highlighted.
    The menu can be cancelled by pressing the ~Fright~E mouse button, or
    pressing the ~Fleft~E button or any key when outside the menu.

    Certain menus contain ~FMenu symbols~E which show the kind of actions
    which will be performed when the options are selected.
.END

.FRAME Menu symbols
.TITLE Guide to menu actions

    Some menus contain symbols to act as a guide to what the menu
    actions are. These symbols are as follows:-

    ƒ    Frame                Note
    ≡    Menu            ≈    Script
    «    Backtrack        Ω    Quit
    δ    DOS command        Σ    Direct command
    ∞    Chained command    Φ    Change directory
    #    Set key mapping    α    Set/test variable
    º    Set option        °    Refresh screen
    τ    Type file        π    Print/popup message
    ≤    Open/Read file        ≥    Open/write file
    ?    Do unspecified action
.

.FRAME Script
.TITLE perform a script

    A script is a sequence of ~Factions~E. These actions can
    be any from the set of available actions. Scripts are used
    for a number of purposes - to display a sequence of ~Fnote~Es,
    to set up a number of parameters to perform a ~FDOS~E call,
    to set up ~Fvariables~E to modify the displayed information etc.
.END

.FRAME Action reference
.TITLE do some action

    An action reference shows that some action is to take
    place that is not one of the usual actions(~FMenu~E,
    ~FNote~E, ~FFrame~E, ~FScript~E). Selecting an action
    reference will have almost any effect, and hopefully
    the contextual information will give you some clue as
    to what it may be.
.END

.FRAME Backtrack
.TITLE retracing your steps

    When you have followed up a ~Freference~PFreferences~E, you may wish
    to retrace your steps back to the initial text you were
    reading. The backtrack capability allows you to do this.
    The ~Fmain menu~E has an option called BACKTRACK, which
    steps you back one frame. If you wish to go directly back
    without having to do it one step at a time, the SELECT BACK
    option of the ~Fmain menu~E will allow you to choose any
    frame on the ~Fbacktrack list~E.
.END

.FRAME Backtrack list
.TITLE multiple backtrack

    The ~Fmain menu~E provides an option to select a
    point in the list of text frames you have visited
    to which you wish to return, 'unwinding' the list
    of frames you have visited since, in the process.

    A full screen menu is presented, allowing you to
    select a frame reference from the frames visited.
.END

.FRAME Main menu
.TITLE general control menu for HyperShell

    When you are viewing a text frame, you may request
    a general menu for controlling HyperShell, by
    pressing either the ~Fright~E mouse button or the
    ESCAPE key on the ~Fkeyboard~E.

    This menu presents a number of options.
.END

.FRAME Control options
.TITLE choices on the main menu

    The main menu offers the following options:-

    ~FHOME~E (or ~FHELP~E)    -    Go to home frame (or give help)
    ~FCONTENTS~E    -    List contents of current file for selection
    ~FBACKTRACK~E    -    Backtrack one frame
    ~FSELECT BACK~PFbacktrack list~E    -    List backtrack list for selection
    ~FNOTEPAD~E    -    List noted actions for selection
    ~FSEARCH~E        -    Search current file for text string
    ~FTYPE FILE~E    -    Type contents of text file
    ~FDO ACTION~E    -    Allow action to be directly requested
    ~FDOS SHELL~E    -    Provide ~FDOS~E command subshell
    ~FEXIT TO DOS~E    -    Exit directly to ~FDOS~E
.
.END

.FRAME HOME
.TITLE Initial frame in hyperfile

    The HOME frame is the first ~Fframe~E in a ~Fhyperfile~E, and
    generally provides some kind of lead-in to the browsing
    of the hyperfile. It is useful to return to the home
    frame if you appear to be lost. The ~Fcontents~E list and
    the ~Fbacktrack~E list are also useful when this happens.
.

.FRAME HELP
.TITLE Provide help menu

    The HELP menu is usually invoked by pressing the '?' key,
    although some hyperfiles may map the first control menu
    action (and the F1 key) to it.

    The help menu is an application specific set of information
    and will usually offer a number of note displays describing
    the application provided by the hyperfile.
.
.FRAME Next
.TITLE move to next frame

    This option displays the next ~Fframe~E in the hyperfile.
    This may not be logically connected with the current
    ~Fframe~E, but the option is provided for sequential
    browsing. Return to the current frame is possible if
    ~Fbacktracking~PFbacktrack~E is enabled.
.END

.FRAME DOS SHELL
.TITLE permit DOS commands

    This option permits a ~FDOS~E shell to be executed to allow
    commands to be entered at the command line.

    When you wish to return to ~FHyperShell~E, enter the EXIT
    command to the ~FDOS~E command processor.
.END

.FRAME CONTENTS
.TITLE list contents of HyperFile

    This command lists the contents of the current ~Fhyperfile~E.
    The list is displayed a page at a time, and a selection
    can be made from the highlighted ~Fframe~E names, using the
    usual ~Freference~PFreferences~E selection mechanism.
.END

.FRAME DO ACTION
.TITLE perform action directly

    This option permits an ~Faction~PFactions~E command to be entered
    directly. An example action would be to perform a ~FDOS~E
    command such as DIR /W by entering the ~Faction~PFactions~E :-

        DDIR /W

    Actions may have ~Faction modifiers~E to supply parametric
    information.
.END

.FRAME NOTEPAD
.TITLE List noted actions for selection

    This option lists the references added to the notepad
    list, and permits them to be selected and followed.

    During this paged display, the entries on display can
    be removed from the notepad by pressing the Del key on
    the keypad when the mouse cursor is positioned over the
    item. All occurrences of the reference in the notepad
    will be removed.
.END

.FRAME SEARCH
.TITLE Search current file for text string

    This option prompts for a search string and then
    searches the title and text of all frames in the
    current hyperfile for occurrences of the string.

    All occurrences are listed, followed by the frame name
    and title containing the search string.

    The search is a case sensitive search - uppercase and
    lowercase characters are searched as entered.
.END

.FRAME EXIT TO DOS
.TITLE exit from HyperShell

    This action exits immediately from ~FHyperShell~E.
    No confirmation is sought before doing this.
.END

.FRAME TYPE FILE
.TITLE list contents of text file

    The contents of the specified file are listed. The listing is
    presented a page at a time, and certain keys may be used for
    ~nmovement~E up and down the file. Other ~nkeys~E are used for
    control purposes. Pressing the ~Fleft~E ~Fmouse~E button or the
    RETURN key returns to the frame display, where subsequent selection
    of the TYPE FILE option returns to the file at the current point.
    Pressing the END button terminates the file display. The ~Fright~E
    ~Fmouse~E button or ESCAPE terminates the display and any current
    script being processed.
.NOTE movement
The ~TrPg Up~Ty key moves to the previous
page of text, if any. The ~TrPg Dn~Ty key
(and other keys) moves to the next page
of text. The ~TrHome~Ty key moves to the
start of the file.
The ~Tr/~Ty key allows a search to be
made for a string.
The ~Tr#~Ty key allows a page number
to be entered, and the page displayed.
.NOTE keys
The left mouse button or RETURN key
returns to the frame display, allowing
subsequent return to the file display.
The END key terminates the file display.
The ESCAPE key or right mouse button
terminates the file display and any
other script processing being done.
.END

.FRAME Variables
.TITLE variable strings

    There are two classes of variable:-

    application variables
        these may be set by the HyperShell application

    system variables
        these are set by HyperShell itself

    Both may be expanded in the text
.END

.FRAME Actions
.TITLE Commands for control of QuickText
    The Main HyperShell control actions are:-

    Backtrack one or more frames
    Chain execution of a program (not returning to HS)
    Execute ~FDOS~E shell or command
    Go to another frame
    Change the current directory
    Map a key to an action
    Popup a menu
    Popup a note
    Set a control option
    Quit to ~FDOS~E
    Run a script
    Type a file a page at a time
    Set an applications variable
    Execute a command and return to HyperShell
    Pop up a message, and either wait for a press or not
.END

.FRAME Action modifiers
.TITLE Supplying action parameters

    An action may have its parameter supplied in some indirect
    fashion:-

    As the result of prompting you for it.

    As the value of a DOS ~Senvironment variable~PSenvvar~E.

    As a value selected from a ~Fdynamic menu~E.

    As a line read from a file.
.END

.FRAME Dynamic menu
.TITLE Types of menu to supply parameters

    A dynamic menu is one presented during the course of
    some other action. It is one of the following:-

    Global/local ~Fmenu~E, as for text ~Freferences~E.
    Contents of a file as a menu
    ~FBacktrack list~E as a menu
    The current ~FHyperfile~E ~Fcontents~E list as a menu
    Current directory listing, with or without the file extension.
    Detailed directory listing, with or without auto-actions.
    Notepad reference display, showing contents of notepad.
    File listing
    Search results listing
.END

.FRAME Installation
.TITLE Configuring Hypershell

    By default, HyperShell accesses the control files from
    the current directory. This is all very well for demos
    and ~Fauthoring~E, but not very useful when you want to
    access HyperShell as a help system, or as a menuing
    system, when you can be practically anywhere in the
    directory structure. To use HyperShell, you only have to
    put it in a directory which is on your ~Fpath~PFPATH^MSDOS~E.
    To pick up the control files, you should put them all in
    a directory somewhere, and ~Fset~PFset^msdos~E the ~Senvironment variable~PSenvvar~E
    associated with HyperShell, called HSPATH, to contain the
    ~npath prefix~E for the directory. For example:-

    SET HSPATH=C:\HYPSHELL\
.NOTE path prefix
The path prefix should contain the
pathname of the directory, and
should include the drive specifier
at the start and a '\' at the end.
.END

.FRAME Authoring
.TITLE creating hypershell control files

    HyperShell is driven by a control file.
    This is a simple text file, and can be edited with
    a word processor or a text editor. This file is also known
    as a ~Fhyperfile~E.
.END

.FRAME hyperfile
.TITLE HyperShell control file

    The HyperShell system is controlled by a file called a
    hyperfile. This is a simple text file, and can be
    easily set up from a text document by using a text editor
    or a word processor. Producing a hyperfile is known as
    ~FAuthoring~E.

    A hyperfile contains a number of ~Fframe~Es, each of which
    can be displayed on the screen.
.
.FRAME frame
.TITLE unit of display

    A frame is a unit of textual information containing references,
    which is displayed during the normal operation of HyperShell.
    What you are reading now is a frame called 'frame'.

    Frames generally fit on one screen, but it is possible that
    they could be split onto two or more screenfuls. A list
    of frames in a ~Fhyperfile~E is given in a ~Fcontents~E listing.
.

.FRAME Mouse
.TITLE Using a mouse

    If you have a mouse compatible with HyperShell installed on
    your system, with a mouse driver installed, the block cursor
    should respond when you push your mouse about. If it is not
    compatible, or if you do not have the driver installed, it
    will have no effect. In this case, see the ~Fkeyboard~E
    instructions for details of keyboard control of HyperShell.

    The mouse buttons should be mapped to the following keys

    ~Fleft~E    -    RETURN key (this has a <-' on it usually)

    ~Fright~E    -    ESCAPE key
.
.END

.FRAME left
.TITLE left mouse button

    The left mouse button, and the RETURN key, both have the
    same action. This is generally to select an item over
    which the ~Fmouse~E cursor is positioned.

    When viewing a text file, requested by the ~FTYPE FILE~E
    option from the ~Fmain menu~E, this selection returns to
    the frame display, on a temporary basis.
.
.END

.FRAME right
.TITLE right mouse button

    The right ~Fmouse~E button has two main uses:-

    To request the ~Fmain menu~E to control HyperShell,
    when viewing a text frame. This facility is not
    available at other times.

    To cancel an operation which is in progress and
    awaiting some input.
.
.END

.FRAME DOS
.TITLE MSDOS

    DOS is the operating system you most likely are using now.
    If you aren't, congratulations and let me know.

    DOS is a universal abbreviation for Disk Operating System.
    On the PC, it is a short version of PC-DOS or MS-DOS.
.END

.FRAME Keyboard
.TITLE Using the keyboard

    The keyboard may be used in ~FHyperShell~E in a number of ways.

    The ~Fcursor keys~E and others can be used when viewing ~Fpaged displays~E.

    The ~FFunction keys~E can generally be used for control functions,
    and the unshifted function keys are mapped to the actions provided
    on the ~Fmain menu~E. Mapping these keys will alter the main menu
    (special names can also be mapped to alter the menu selection
    text for these - see the authoring guide).

    The RETURN and ESCAPE key have the same purpose as the ~Fleft~E
    and the ~Fright~E mouse buttons.

    The remaining keys can be mapped for control purposes or
    selection of ~Freferences~E.
.END

.FRAME Function Keys
.TITLE Direct control actions

    The function keys, when used without the shift keys,
    are mapped to the main menu actions. Pressing ESCAPE,
    or the right mouse button, will bring up the ~Fmain menu~E
    to show the available control actions.

.END

.FRAME Cursor Keys
.TITLE Selection cursor movement

    The cursor keys are used to move the mouse cursor, which
    may be positioned to enable selection for a ~Freference~PFreferences~E, or
    a choice on a ~Fmenu~E.

.END

.FRAME Paged displays
.TITLE .TITLE

    Paged displays are used to display various lists that may
    occupy more than one screenful. Certain keys are available
    during a paged display. The keys available depend on the
    particular paged display, and are described in detail in
    the User Guide.
.END