 The following are the availible topics:
 ATTRIBUTES	CONTROL		DEBUG		INPUT		STRUCTURE
 SUBSTITUTION	SYNTAX		SUMMARY (CONTROL ITEMS)
 
 Valid control items following a field seperator, "]":
 ALPHA		BLANK		NUMBER		REPEAT

 Valid control items following a control item symbol, "%":
 ALLOW		AGAIN		ASK		ASKS		ASK?
 BATCH		BLOCK		CALL		CHOICE		CLEAR
 CLI		CONTINUE	DEBUG		DELAY		DISALLOW
 END		ERASE		EXIT		FREE		GOTO
 GRAPHIC	HOLD		IF		IFNOT		INQUIRY
 KILL LAST	LAST		LOCK		MAINTAIN FLAGS	NO CLEAR
 OFF		ON		OVERRIDE FLAGS	PASSWORD	PRIVILEGE
 PROCEED ON ERR	PROMPT		PROTECT		QUERY		RESET
 RETURN		SET		SILENT		SLAVE		SPLIT
 STOP ON ERR	TEXT		TIMEOUT		TITLE		TOP
 UNLOCK		VERBOSE		WAIT		WHOLE		XSTATUS
 ZERO		?/HELP

 All items can be called by the smallest unique character string, such as
 "TE" for "TEXT", and "G" for "GOTO".
2 STRUCTURE
 Basic Structure

 Menu scripts are divivded into three fields:  (1) Title and Initialization;
 (2) Selection and Action; and (3) Prompt.  Each field is separated from the
 others by a "]" as the first character on a new line.

 In the Title and Initialization field, text is included in the screen buffer.
 Action and control items are processed prior to outputting the initial screen.
 The final state of the control flags will be used as the defaults for the
 Selection and Action field.

 In the Selection and Action field, text is included in the screen buffer.  Any
 line without control or action item is considered to be a selection text.
 Selection items are seperated from each other by the presents of control or
 action items lines.  Selection items can have multiple lines.  Control flags
 will effect only the current selection that modified them.

 In the Prompt field, only text is allowed.
2 SUMMARY
 Valid Title and Initialization Control Items (Least unique string capitolized)

 ALlow		   ASK (insert) text	ASKS (default) text	ASKS text
 ASK? text	   ASK? (filespec)	ASK? "text"		BAtch
 BLock		   CLEar		CLI cliname		COntinue
 DEBug		   DELay n		DIsallow	   	ENd
 EXit		   Free			Graphic command		HAlt init
 HOld		   IF n			IFNot n			INquiry
 Kill last	   LAst command		LOck			Maintain
 No clear	   OFf			ON			OVerride
 PAssword #/name   PRIvilege #/name	PROCeed on err		PROMpt
 PROTect	   Query		Return			SEt n
 SIlent		   SLave		SPlit			STop on err
 TExt text/"text"  TImeout n		Unlock			Verbose
 WAit		   WHole

 Valid Selection and Action Field Control Items (Least unique string capitolized)

 AGain		   ASK (insert) text	ASKS (default) text	ASKS text
 ASK? text	   ASK? (filespec)	ASK? "text"		BAtch
 BLock		   CAll filespec	CHoice			CLear
 COntinue	   Delay n		ENd 			ERase
 EXit		   Free			Goto filespec		HElp text
 HElp (filespec)   HElp "text"		HOld			IF n
 IFNot n	   INquiry		No clear		PAssword #/name
 PRIvilege #/name  PROceed on err	Query			RESet
 RETurn		   SEt n		SIlent			SLave
 STop on err	   TExt text/"text"	TItle text		TOp
 Verbose	   Wait			Xstatus n		Zero
 ? text		   ? (filespec)		? "text"

2 SYNTAX
 Syntax Summary

 A.  There are three fields. a Title, a Selection, and a Prompt area which are
     separated by a "]" as the first character in a line.

 B.  All commands to be passed to the Operating System for execution must be
     preceeded by a "$".

 C.  All control commands used by the interpreter must be preceeded by a "%".

 D.  Both field separaters must be present, even if the Title or the Prompt
     fields have no content.

 E.  There must be at least one selection text and control and/or command item
     in the Selection field

2 CONTROL
 Control Characters and Items

 There are five control characters.  All but one of the control character's
 meaning is position dependent.  The only character not position dependent is
 the "\".  This character is used as a field delimitter and is treated 
 essentially as an end-of-line or an end-of-record.  The other control 
 characters who has meaning only as the first character of a new line are:
 The "]" is used as a field separtor. (See HELP SCRIPT STRUCTURE)
 The ";" is used as a comment line indicator.
 The "%" is used to preceed a control item.
 The "$" is used to preceed an action item.
 All items that are not preceeded by a control character are used as menu text.
 Leading spaces and tabs are NOT counted as characters in the case of defining
 a Control Character as the first character on a line.  Also spaces and tabs
 immediately following a Control Character are ignored.  This allows the use
 of indentation for clarity in scripts.
 (An item is defined as a string of characters that is terminated by a
 delimitter or an end-of-line <CR>.)

2 NUMBER
	]NUMBER (Default State)
 A formatting control item that will generate a numeric selection prompt for
 each succeeding items.
 Example:
 Delete a file		equals	"    1  Delete a file"
 List a directory	equals	"    2  List a directory"

 Type a file		equals	"    3  Type a file"

 (Also See ALPHA, REPEAT, and BLANK)

2 ALPHA
	]ALPHA
 A formatting control item that takes the first character of the selection
 and uses it as the selection prompt, that character is not further used in the
 output buffer.
 Example:
 DDelete a file		equals	"    D  Delete a file"
 LDirectory of files	equals  "    L  Directory of files"

 (Also See NUMBER, REPEAT, and BLANK)

2 REPEAT
	]REPEAT
 A formatting control item that takes the first character of the selection
 and repeats it as the selection prompt.
 Example:
 Delete a file		equals	"    D  Delete a file"
 List a directory	equals	"    L  List a directory"

 (Also See NUMBER, ALPHA, and BLANK)

2 BLANK
	]BLANK
 A formatting control item that displays no character as a selection
 prompt.
 Example:
 Delete a file		equals	"	Delete a file"

 List a directory	equals	"	List a directory"

 (Also See NUMBER, ALPHA, and REPEAT)

2 CLEAR
	%CLEAR (Default State)
 An action control item flag that will cause the screen to be cleared prior to
 the execution of the first action item or control item that produces output
 to the screen.  To re-clear the screen during the proccessing of a selection,
 the flag must be set again within the selection.  This flag only effects the
 selection where it is encountered, subsequent selection revert to the default
 flag.  (This is a valid initialization field control item which will then 
 become the default flag if set at the end of processing.)

 (Also see NO CLEAR)

2 NO CLEAR
	%NO CLEAR
 An action control item flag that will prevents the screen from being cleared
 prior to the execution of any action or control item.  This flag only effects 
 the selection where it is encountered, subsequent selection revert to the
 default flag.  (This is a valid initialization field control item which will
 then become the default flag.)

 (Also see CLEAR)

2 STOP ON ERR
	%STOP ON ERR (Default State)
 An action control item flag that prevents further execution of a selection if
 an action item returns an exit status of non-one (one being a success code).
 This flag only effects the selection where it is encountered, subsequent
 selection revert to the default flag.  (This is a valid initialization field
 control item which will then become the default flag.)

 (Also see PROCEED ON ERR)
 
2 PROCEED ON ERR
	%PROCEED ON ERR
 An action control item flag that allows further execution of a selection no
 matter what exit status is returned.  This flag only effects the selection
 where it is encountered, subsequent selection revert to the default flag.
 (This is a valid initialization field control item which will then become
 the default flag.)

 (Also see STOP ON ERR)

2 SILENT
	%SILENT (Default State)
 An action control item flag that will cause the silent submission of an action
 item to be executed.  This flag only effects the selection where it is
 encountered, subsequent selection revert to the default flag.  (This is a
 valid initialization field control item which will then become the default
 flag.)

 (Also see VERBOSE)

2 VERBOSE
	%VERBOSE
 An action control item flag that will cause the action item to be executed
 to be displayed on the screen prior to its execution.  This flag only effects
 the selection where it is encountered, subsequent selection revert to the
 default flag.  (This is a valid initialization field control item which will
 then become the default flag.)

 (Also see SILENT)

2 QUERY
	%QUERY (Default State)
 An action control item flag that causes the script interpreter to wait for
 the completion of an action item before continuing.  If an exit status of
 non-one is returned, and there are additional items in the selection then the
 screen is held and the user is asked whether to continue with the further
 execution of the selection.  If there were no more items then the interpreter
 will treat the case as a WAIT.  This selection will override the state of the
 "STOP/PROCEED ON ERR" flag.  This flag only effects the selection where it is
 encountered, subsequent selection revert to the default flag.  (This is a
 valid initialization field control item which will then become the default
 flag.)

 (Also see WAIT, CONTINUE, HOLD and BATCH)

2 WAIT
	%WAIT
 An action control item flag that causes the script interpreter to wait for
 the completion of an action item before continuing.  If an exit status of
 non-one is returned, then the screen is held and the user is prompted to
 enter a <CR> to continue.  Further execution of the selection is determined
 by the state of the "STOP/PROCEED ON ERR" flag.  This flag only effects the
 selection where it is encountered, subsequent selection revert to the default
 flag.  (This is a valid initialization field control item which will then
 become the default flag.)

 (Also see QUERY, CONTINUE, HOLD and BATCH)

2 CONTINUE
	%CONTINUE
 An action control item flag that causes the script interpreter to wait for
 the completion of an action item before continuing.  The exit status is not
 examined.  This flag only effects the selection where it is encountered,
 subsequent selection revert to the default flag.  (This is a valid
 initialization field control item which will then become the default flag.)

 (Also see QUERY, WAIT, HOLD and BATCH)

2 HOLD
	%HOLD
 An action control item flag that causes the script interpreter to wait for
 the completion of an action item, hold the screen and prompt the user to
 enter a <CR> to continue.  Further execution of the selection is determine
 by the state of the "STOP/PROCEED ON ERR" flag.  This flag only effects the
 selection where it is encountered, subsequent selection revert to the default
 flag.  (This is a valid initialization field control item which will then
 become the default flag.)

 (Also see QUERY, WAIT, CONTINUE and BATCH)

2 BATCH
	%BATCH
 An action control item flag that causes the script interpreter to continue
 immediately after the requesting of an action item.  The the state of
 "STOP/PROCEED ON ERR" flag is ignored.  This flag only effects the selection
 where it is encountered, subsequent selection revert to the default flag.
 (This is a valid initialization field control item which will then become
 the default flag.)

 (Also see QUERY, WAIT, HOLD and CONTINUE)

2 ASK
	%ASK (insert) text
 A prompting control item, that causes the text to be outputted and a "yes
 or no" response is expected where a lone <CR> is defaulted to a "no".  If
 the response is "yes" or "Yes" then the "insert" text is used as the
 substitution.

 (Also see ASKS)

2 ASKS
	%ASKS (default) text
 A prompting control item, that causes the text to be outputted and a response
 expected.  if the response is a lone <CR>, then the "default" text is used as
 the substitution.  The "default" text can have no length.

	%ASKS text
 A prompting control item, that causes the text to outputted and a response is
 required.  The response must have length and is used as the substitution.

 (Also see ASK)


2 PROTECT
	%PROTECT
 A control item that allows only privileged users from entering a menu.  This
 item is only valid in the Title and Initailization Field.

2 CLI
	%CLI cliname
 An action control item that tells the script interpreter to which CLI to
 pass the command.  The default state of interpreter is that of terminal.
 (This is a valid Initialization field control item which will then become
 the default option.)

2 TIMEOUT
	%TIMEOUT n
 A control item that enters an input timeout value for the selection and
 prompt items.  The timeout length is equal to 10 seconds times n, where n is
 a number between 1 and 255.  Valid only in the Title and Initialization field.

2 DELAY
	%DELAY n
 A control item that causes the interpreter to stop for 'n' seconds, where 'n'
 is a number between 1 and 999.

2 PROMPT
	%PROMPT
 A menu control item that causes the interpreter to prompt for user's selections
 without cursor pointer.  Valid only in the Title and Initalization field.

2 WHOLE
	%WHOLE (Default State)
 A menu control item that causes the entire screen to used by the interpreter.
 Valid only in the Title and Initalization field.

 (Also see SPLIT)

2 SPLIT
	%SPLIT
 A menu control item that causes the interpreter to split the screen on the 
 execution of the selection.  Valid only in the Title and Initalization field.

 (Also see WHOLE)

2 OVERRIDE FLAGS
	%OVERRIDE FLAGS (Default State)
 A menu control item that allows a 'child' script to start with all flags in the
 normal, default states.

 (Also see MAINTAIN FLAG)

2 MAINTAIN FLAG
	%MAINTAIN FLAGS
 A menu control item that forces a 'child' script to adopt the flag states of
 its parent.

 (Also see OVERRIDE FLAG)

2 DISALLOW
	%DISALLOW
 A menu control item that prevents the execution of all following action items
 in the the Title and Initialization field on a menu "RETURN".  Valid only in
 the Title and Initialization field.

 (Also see Allow)

2 ALLOW
	%ALLOW (Default State)
 A menu control item that allows the execution of all following action items
 in the the Title and Initialization field on a menu "RETURN".  Valid only in
 the Title and Initialization field.

 (Also see DISALLOW)

2 HALT INIT
 	%HALT INITIALIZATION ON RETURN
 A menu control item that halts the execution of the initialization sequnce
 on a "RETURN".  Valid only in the Title and Initialization field.

 (Also see ALLOW AND DISALLOW)


2 SLAVE
	%SLAVE
 A control item that slaves the terminal.

 (Also see FREE)

2 FREE
	%FREE
 A control item that un-slaves the terminal.

 (Also see SLAVE)

2 LOCK
	%LOCK
 A control item that disables the user command submit (the input "!" option),
 the script goto (the input "@" option), the script reset (the input "PF3"
 option), and the script exit (the input "PF4" option) inputs.  Valid only in
 the Title and Initialization field.

 (Also see UNLOCK)

2 UNLOCK
	%UNLOCK (Default State)
 A control item that turns off the "LOCK" control function.  Valid only in the
 Title and Initialization field.

 (Also see LOCK)

2 OFF
	%OFF
 A control item that forces the terminal to be logged off when the script
 interpretor exits.  Valid only in the Title and Initialization field.

 (Also see ON)

2 ON
	%ON (Default)
 A control item that turns off the "OFF" control function.  Valid only in the
 Title and Initialization field.

 (Also see OFF)

2 ?
	%? text
 A help control item that causes the interpreter to request the Help Process
 with the text appended as a topic descriptor.  The following control states
 are used for the Help request:  (1) PROCEED ON ERR, (2) HOLD on RSX or WAIT on
 VMS, and (3) the CLEAR/NO CLEAR flag is examined.
 
	%? (filespec)
 A help control item that causes the interpreter to request the Type Process
 with the filespec appended.  The following control states are used for the
 Type request:  (1) PROCEED ON ERR, (2) HOLD,  and (3) the CLEAR/NO CLEAR flag
 is examined.

	%? "text"
 A help control item that causes the interpreter to write the text to the user
 The following control states are used:  (1) HOLD, and (2) NO CLEAR.  (There
 is no process requested.)

 (Also see ASK?)

2 ASK?
	%ASK? text or (filespec) or "text"
 A help contorl item for the prompt item that must be coupled directly 
 following the prompt item in the script.  The source of the help is the
 same as the normal help control items; see the above three items.

 (Also see ?)

2 DEBUG
	%DEBUG
 A control item that will cause the interpreter to display the current state
 of all important flags between the execution of all items.  It is also causes
 the interpreter to act as though the verbose flag was set.  This item is only
 valid in the Title and Initialization Field.

2 TEXT
	%TEXT text/"text"
 Outputs the text to the user.  Text strings can be surrounded double quotes.
 To pass a null string or a linefeed to the user, you must use the quotes as
 in (%TEXT "").

2 TITLE
	%TITLE text
 A prompting control item, valid only when not in split screen mode, that
 clears the screen and output the text to the user on the top line of the
 screen.  It then set the scrolling margins so that the top title line is
 preserved.  Valid only in the Selection and Action Field.

 (Also see TOP and CHOICE)

2 TOP
	%TOP
 A prompting control item, valid only when not in split screen mode, that
 clears the screen, homes the cursor and sets the scrolling margins so that
 the next outputted text will be preserved.  This is designed to work with
 the verbose mode, to allow the spawned command to be saved on the screen.
 Valid only in the Selection and Action field.

 (Also see TITLE and CHOICE)

2 CHOICE
	%CHOICE
 A prompting control item, valid only when not in split screen mode, that
 will clear the screen, homes the cursor, displays the text of the selection
 from the menu, (first line only), and sets the scrolling margins so that the
 text will be preserved. Valid only in the Selection and Action field.

 (Also see TOP and TITLE)

2 INQUIRY
	%INQUIRY
 Outputs text "Do you wish to halt this selection?  ", to the user.  A
 "YES" response will stop the processing of the selection.

2 AGAIN
	%AGAIN
 Outputs text "Do you wish to repeat this selection?  ", to the user.  A
 "YES" response will restart the processing of the selection.  Flags will
 be reset to their default state.  Valid only in the Selection and Action field.

2 BLOCK
	%BLOCK
 Outputs the text "Please enter <CR> to continue:  " to the user and wait for
 input.

2 ERASE
	%ERASE
 If in split screen, then the cursor is returned to the line below the menu
 output, then the screen is cleared below it.  If no in split screen, then
 it is treated as a screen reset.  Valid only in the Selection and Action field.

2 RESET SCREEN
	%RESET SCREEN
 Clears all screen scroll control, homes the cursor and clears the screen.
 Valid only in the Selection and Action field.

2 GOTO
	%GOTO menuscript filespec
 A control item that closes execution of the present script and opens the
 file listed for interpretation and execution.  Valid only in the Selection
 and Action field.

2 CALL
	%CALL menuscript filespec
 A control item that closes execution of the present script and opens the
 file listed for interpretation and execution.  The present script filename
 is saved on a stack for later return.  The Call does not save any further
 context than the filename and upon Return execution starts at the beginning
 except for Initilization Password processing.  Valid only in the Selection and
 Action field.
 
 (Also see RETURN)

2 RETURN
	%RETURN
 A control item that closes execution of the present script and attempts to
 remove a filename from its stack.  If there is no further names on the
 stack, then the return is treated as an Exit.
 

 (Also see CALL)

2 EXIT
	%EXIT
 A control item that closes execution of the present script and causes the
 process to exit.

2 XSTATUS
	%XSTATUS n
 A control item that closes execution of the script and causes the process to
 exit with the exit status word equal to the number "n".  Valid only in the
 Selection and Action field and only when the LOGOFF flag is not set.  
 (See SCRIPT OFF)
 

2 PASSWORD
	%PASSWORD password name
 A control item that causes the password process to be invoked with the name
 given.  When this item occurs within the Title and Initialization field
 it controls entry into the entire menu screen, when this item occurs within
 a Selection and Action field, it controls the further processing of that
 selection.

 (Also see PRIVILEGE)

2 PRIVILEGE
	%PRIVILEGE password name
 A control item that causes the password process to be invoked with the name
 given.  That process returns a 15 element mask that is used in determining
 the results of the "IF" item.

 (Also see PASSWORD, and IF and IFNOT)

2 SET
	%SET n
 A control item loads "n" into the privilege mask.  The low order privilege user
 bit is not effected.  SET 0 or SET 1 sets or clears an additional logic flag.

 (Also see PASSWORD, PRIVILEGE, and IF and IFNOT)

2 GRAPHIC
 	%GRAPHIC command string
 A control item that submits the "command string" to be executed after each
 menu screen is outputted and before any input is accepted.  Item is designed
 to allow the use of the DECUS VTM or VTN screen format output program.

2 LAST
 	%LAST command string
 The command string is executed just prior to the process exiting.  The string
 is NOT executed at script changes and has no effect on future scripts.  Valid
 only in the Title and Initialization field

 (See SCRIPT KILL LAST)


2 KILL LAST
 	%KILL LAST
 Cancels the effects of the LAST command.

 (See SCRIPT LAST)


2 IF
	%IF n
 A control item that matches the privilege mask with the number n (1 to 16) to
 determine whether the next item of the selection should be executed.  If the
 match fails then a message is outputted, if in verbose mode, and the
 following item of the selection is skipped.  The IF 0 command tests the 
 additional logic flag.

 (Also see PRIVILEGE and SET)

2 IFNOT
	%IFNOT n
 A control item that matches the reverse of the privilege mask with the number
 n (1 to 16) to determine whether the next item of the selection should be
 executed.  If the match fails then a message is outputted, if in verbose mode,
 and the following item of the selection is skipped.  The IFNOT 0 command tests
 the additional logic flag.


(Also see PRIVILEGE and SET)

2 END
 	%END
 A control item that stops the execution of a selection.  Used in conjuction
 the "IF" and "IFNOT" control items to control the flow of a selection.

2 ZERO
 	%ZERO
 A control item that closes the execution of the present script and opens the
 initial script entered by the user.  The nesting level is then set to 1.
 Valid only in the Selection and Action Field.

2 SUBSTITUTION
 Substitution

 Substitution is handled on two levels, the first is based on strings passed
 by the command line and replaces the sequence "\\n" where n is a number from
 1 to 8.  This sequence can occur anywhere in the script.  The second level
 is local to each selection with the strings aquired by the ASK and ASKS items
 of that selection.  These strings are cleared before each selection.  The
 sequence that would be replaced is "##n" where n is a number from 1 to 4.
 In both cases the order in which the string is aquired is related to the
 number in the sequence.
 
 
2 INPUT

 Valid cursor control inputs are: (1) arrow keys, (2) tab and backspace, (3)
 space and "0".  Selection with the cursor is done by a <CR>.  Selection of
 help with the cursor is done with a "?".  All other characters are accepted
 as the beginning of a string input selection.  Strings terminated with a
 "<CR>" are processed as a selection request, Strings terminated with a
 "?<CR>" are processed as a help request.
 If the first character of the string is a "!" then the string is not treated as
 a request.  The following string is submitted as an Action item with the
 following control states:  (1) CLEAR, (2) PROCEED ON ERR, and (3) WAIT.
 If the first character is a "@" then the remainder of the string is used as a
 filespec for a "GOTO" action.
 If the first character is a "?" then the rest of the string is treated as an
 arguement to HELP.  A lone "?" or "HELP"/"help" will get menu input help.
 Function key also have meaning:  PF1 is a screen reset; PF2 is a help
 request; PF3 is a process reset that will return to the first script
 entered by the process; and PF4 is an Exit request.

2 DEBUG
 Debug Output

 When the interpreter is in debug mode, (either by the control item "DEBUG" or
 by the inclusion of a "D" in the command invocation (SCRIPTDEBUG etc.)) then
 prior to the execution of each control or action item, it will output the
 status of 16 important control flags and words.  The output appears like this:

 CLR n SIL n FOR n SPN n WHO n LOG n LCK n CUR n CLI n
 ALL n STP n OVR n LEV n FNC n SEL n LEN n PRVMSK  n

 where:

 CLR	= The status of the CLEAR Flag, which is set by the control item
 	  "CLEAR" and reset by "NO CLEAR".

 SIL	= The status of the SILENT Flag, which is set by the control item
	  "SILENT" and reset by "VERBOSE".

 FOR	= The status of the screen format word, which is set by the first field
	  separtor item; 1 = "NUMBER", 2 = "ALPHA", 3 = "BATCH", and
	  4 = "REPEAT".

 SPN	= The status of the action item control word, which can have the 
	  following values: 1 = QUERY, 2 = WAIT, 3 = HOLD, 4 = BATCH, and
	  5 = CONTINUE.

 WHO	= The status of the WHOLE Flag, which is set by the control item
	  "WHOLE" and reset by "SPLIT".

 LOG	= The status of the LOGOUT Flag, which is set by the control item
	  "OFF" and reset by "ON".

 LCK	= The status of the LOCK Flag, which is set by the control item
	  "LOCK" and reset by "UNLOCK".

 CUR	= The status of the CURSOR Flag, which is set by default and reset
	  by the "PROMPT" control item.

 CLI	= The status of the CLIMOD Flag, which is set when a "CLI" control
	  item is successfully executed.  If this flag is set, it forces the
	  interpreter to reset the terminal to its original CLI when it exits.

 ALL	= The status of the ALLOW Flag, which is set by the control item
	  "ALLOW" and reset by "DISALLOW".

 STP	= The status of the STOP ON ERR Flag, which is set by the control item
	  "STOP ON ERR" and reset by "PROCEED ON ERR".

 OVR	= The status of the OVERRIDE Flag, which is set by the control item
	  "OVERRIDE" and reset by "MAINTAIN".

 LEV	= The status of the LEVEL control word which shows the nesting level
	  of the present script.  Levels are decended by the "CALL" control
	  item and ascended by the "RETURN".

 FUNC	= The control item/function about to be executed.  See the table
	  below for its meaning:

 1  ACTION	2  HELP/?	3  GOTO		4  QUERY	5  WAIT
 6  HOLD	7  CLEAR	8  NO CLEAR	9  STOP ON ERR	10 PROCD ON ERR
 11 SILENT	12 VERBOSE	13 CALL		14 RETURN	15 ASK
 16 ASKS	17 BATCH	18 TEXT		19 INQUIRY	20 EXIT
 21 PASSWORD	22 WHOLE	23 SPLIT	24 CLI		25 AGAIN
 26 CONTINUE	27 BLOCK	28 PROMPT	29 DISALLOW	30 ALLOW
 31 SLAVE	32 FREE		33 TIMEOUT	34 PRIVILEGE	35 IF
 36 ASK?	37 TITLE	38 TOP		39 CHOICE	40 LOCK
 41 UNLOCK	42 ON		43 OFF		44 ERASE	45 RESET
 46 MAINTAIN	47 OVERRIDE	48 DELAY	49 IFNOT	50 XSTATUS
 51 ZERO	52 END		53 SET		54 HALT INIT	55 KILL LAST

 SEL	= The number of the selection chosen between 1 and 22 with 0 being the
	  initialization process.  Alpha input is converted to a numeric equal
	  to its equivilent if the "NUMBER" screen format had been chosen.

 LEN	= The length, if any, of the item/function's object string, such as
	  filename for the "GOTO" item or the number of the "TIMEOUT".  Items
	  such as "HOLD" or "CLEAR" have no object strings.

 PRVMSK	= The state of the Privilege Mask word, which is really a sixteen
	  element bit mask.  The high order fifteen bits are returned by the
	  "PRIVILEGE" item, and the lowest order bit (the 1 bit) is set or
	  cleared by whether the user is privileged (1) or not (0).


 When evaluating the results, remember, that the output is prior to the acting
 on the function in the "FNC n" field, therefore, whatever flags/control words
 are modified by that function/item will not have taken place.



2 ATTRIBUTES
 Screen Attribute Control Macros

 There are a number of attributes that can be manipulated by a set of special
 commands.  These controls are valid in a text field that is to be displayed
 on the menu, not in the text field of any control item.  The syntax of these
 special commands is a "!" followed immediately by the control word which must
 be terminated by a space or tab.  (The word can be shorten to its first 
 character.)  When encountered, the "!", the string and the space or tab are
 replaced by the appropriate escape sequence.  Attributes are only valid on the
 line where they are found.  The attributes that can be controlled are:
 
 !Bold 		Bold Characters
 !Flash		Flashing Characters
 !Underline	Underline Characters
 !Reverse	Reverse Vidoe
 !Normal	Cancels above attributes
 !Wide		Double Wide Characters
 !Tall		Doulbe Tall Characters (Valid only in Title field)
 !Height	Double Wide and Tall Characters (Valid only in Title field)
 !Ascii		Normal/Ascii Character Set
 !Graphic	Graphic Character Set
 !Special	Special Graphic Character Set
