274 lines
7.9 KiB
Plaintext
Executable File
274 lines
7.9 KiB
Plaintext
Executable File
******************************************************************************
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*
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* Drive MOTIF like menu system, top level module
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*
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* Module %M% Version %I% Date %H%
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*
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* (c) Copyright 1998 Ardent Software Inc. - All Rights Reserved
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* This is unpublished proprietary source code of Ardent Software Inc.
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* The copyright notice above does not evidence any actual or intended
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* publication of such source code.
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*
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*******************************************************************************
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*
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* Maintenence log - insert most recent change descriptions at top
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*
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* Date.... GTAR# WHO Description........................................
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* 10/14/98 23801 SAP Change copyrights.
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* 05/15/96 18330 LDG Changed LEN() function to LENDP() for NLS DBCS.
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* 07/09/91 8502 DTM Fixed input of <F4> key
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* 05/13/91 8345 DTM Changed print to tprint
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* 02/7/91 7673 DTM Added final changes for FCS
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* 09/05/90 7393 DPB Added return to alphastrings as SEL.ACTION
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* 08/30/90 7403 DTM Added menu.items to MTF.INPUT.B parameter list
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* 08/15/90 7367 DPB Moved drawing character definitions to MTF.INCL.H
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* 08/13/90 7365 DPB Removed sort routine, and made it a global subr.
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* 06/28/90 7236 JWT New MOTIF like new capability
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*
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*******************************************************************************
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id = "%W%"
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$include UNIVERSE.INCLUDE MTF.INCL.H
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inited=0
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dim command(10)
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stk.top = 0
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left.over = ''
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* verify minimum terminfo set here
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GOSUB key.bind
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if ERASE.SCREEN = ''
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then stop UVREADMSG(075014,"")
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if MOVE.CURSOR.TO.ADDRESS = ''
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then stop UVREADMSG(075014,"")
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* set up input alphabet
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alphastrings(1) = KEY.MOVE.CURSOR.RIGHT ; alphacodes(1) = RIGHT.ARROW
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alphastrings(2) = KEY.MOVE.CURSOR.LEFT ; alphacodes(2) = LEFT.ARROW
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alphastrings(3) = KEY.MOVE.CURSOR.DOWN ; alphacodes(3) = DOWN.ARROW
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alphastrings(4) = KEY.MOVE.CURSOR.UP ; alphacodes(4) = UP.ARROW
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alphastrings(5) = KEY.FUNCTION.1 ; alphacodes(5) = F.1
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alphastrings(6) = KEY.FUNCTION.10 ; alphacodes(6) = F.10
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alphastrings(7) = ' ' ; alphacodes(7) = SEL.ACTION
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alphastrings(8) = char(27) ; alphacodes(8) = ESCAPE
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alphastrings(9) = CARRIAGE.RETURN ; alphacodes(9) = SEL.ACTION
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alphastrings(10) = KEY.FUNCTION.4 ; alphacodes(10) = F.4
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call *TOKEN.SORT.B(10, mat alphastrings, mat alphacodes)
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* find menu in VOC file
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open 'VOC' to voc.file
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else stop UVREADMSG(073005,"VOC")
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work = trim(@sentence)
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matparse command from work , ' '
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if inmat() < 2
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then stop UVREADMSG(075016,"")
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call *MTF.LOAD.B(command(2), HORIZONTAL, 0, 1, menu.flag, menu.title,
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menu.items, menu.help, menu.mneumonic, menu.x.orig,
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menu.y.orig, menu.width, menu.choices, menu.actions,
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submenu.flag)
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if menu.flag # 1
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then
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if menu.flag = '0'
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then stop UVREADMSG(075017,command(2))
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else stop menu.flag
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end
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if sum(submenu.flag) # menu.choices
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then stop UVREADMSG(075018,"")
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dim submenu.items(menu.choices), submenu.help(menu.choices),
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submenu.mneumonic(menu.choices), submenu.x.orig(menu.choices),
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submenu.y.orig(menu.choices), submenu.width(menu.choices),
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submenu.choices(menu.choices), submenu.actions(menu.choices),
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subsubmenu.flag(menu.choices), submenu.title(menu.choices)
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for i = 1 to menu.choices
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call *MTF.LOAD.B(menu.actions<i>, VERTICAL, menu.width<i,1>, 2,
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d1, s10, s1, s2, s3, s4, s5, s6, s7, s8, s9)
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if d1 # 1
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then stop UVREADMSG(075018,"")
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submenu.items(i) = s1
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submenu.help(i) = s2
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submenu.mneumonic(i) = s3
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submenu.x.orig(i) = s4
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submenu.y.orig(i) = s5
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submenu.width(i) = s6
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submenu.choices(i) = s7
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submenu.actions(i) = s8
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subsubmenu.flag(i) = s9
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submenu.title(i) = s10
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next i
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inited = 1
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stk.top = 1
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stk.orient(1) = HORIZONTAL
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stk.title(1) = menu.title
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stk.items(1) = menu.items
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stk.x.orig(1) = menu.x.orig
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stk.y.orig(1) = menu.y.orig
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stk.width(1) = menu.width
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stk.choices(1) = menu.choices
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cursor.location = 1
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title.pos = (COLUMNS - lendp(menu.title)) / 2
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if VIDEO.SPACES then title.pos -= 1
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saved.prompt = system(26)
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break off
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prompt ''
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TTYGET tty$ ELSE NULL
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tmptty=tty$
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CRMODE.INLCR=0
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CRMODE.IGNCR=0
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CRMODE.ICRNL=0
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CRMODE.ONLCR=0
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CRMODE.OCRNL=0
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CRMODE.ONOCR=0
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CRMODE.ONLRET=0
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ECHO.ON=0
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TTYSET tty$ ELSE NULL
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tprint @(-1):
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tprint @(title.pos+lendp(menu.title)+1,0):@(-16):@(title.pos,0):@(-15):menu.title:@(-16)
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help.msg="<Space> or mnemonics to select, <F1> for help, arrows, <esc> to exit, or <F10>"
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tprint @(0,LINES-1):@(-4):help.msg:
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call *MTF.PAINT.B(HORIZONTAL, menu.x.orig, menu.y.orig,
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menu.width, menu.choices, menu.items)
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F10: call *MTF.INPUT.B(HORIZONTAL, menu.x.orig, menu.y.orig, menu.width,
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menu.choices, submenu.flag, menu.help, cursor.location,
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menu.mneumonic, input.code,menu.items)
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if input.code = ESCAPE
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then
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TTYGET tty$ ELSE NULL
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tty$=tmptty
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TTYSET tty$ ELSE NULL
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prompt saved.prompt
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break on
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inited=0
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stop @(-1)
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end
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if input.code = RIGHT.ARROW
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then
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cursor.location += 1
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if cursor.location > menu.choices then cursor.location = 1
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goto F10:
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end
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if input.code = LEFT.ARROW
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then
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cursor.location -= 1
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if cursor.location < 1 then cursor.location = menu.choices
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goto F10:
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end
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if input.code # UP.ARROW and input.code # SEL.ACTION then goto F10:
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20: * enter sub-menu
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stk.cursor(1) = cursor.location
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tprint @(menu.width<cursor.location,1>,menu.y.orig):'<':
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tprint @(menu.width<cursor.location,2>,menu.y.orig):'>':
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call *MTF.PAINT.B(VERTICAL, submenu.x.orig(cursor.location),
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submenu.y.orig(cursor.location), submenu.width(cursor.location),
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submenu.choices(cursor.location),submenu.items(cursor.location))
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call *MTF.SUB.B(submenu.title(cursor.location), submenu.items(cursor.location),
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submenu.help(cursor.location),
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submenu.mneumonic(cursor.location),
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submenu.x.orig(cursor.location),
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submenu.y.orig(cursor.location),
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submenu.width(cursor.location),
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submenu.choices(cursor.location),
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submenu.actions(cursor.location),
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subsubmenu.flag(cursor.location), exit.code)
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call *MTF.ERASE.B(VERTICAL, submenu.x.orig(cursor.location),
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submenu.y.orig(cursor.location), submenu.width(cursor.location),
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submenu.choices(cursor.location))
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tprint @(menu.width<cursor.location,1>,menu.y.orig):' ':
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tprint @(menu.width<cursor.location,2>,menu.y.orig):' ':
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if exit.code = LEFT.ARROW
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then
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cursor.location -= 1
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if cursor.location < 1 then cursor.location = menu.choices
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goto 20:
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end
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if exit.code = RIGHT.ARROW
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then
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cursor.location += 1
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if cursor.location > menu.choices then cursor.location = 1
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goto 20:
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end
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if exit.code = ESCAPE
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then
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TTYGET tty$ ELSE NULL
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tty$=tmptty
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TTYSET tty$ ELSE NULL
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prompt saved.prompt
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break on
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inited=0
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stop @(-1)
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end
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tprint @(0,LINES-1):@(-4):help.msg:
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goto F10:
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key.bind:
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if KEY.MOVE.CURSOR.RIGHT = ''
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THEN stop UVREADMSG(075010,"")
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if KEY.MOVE.CURSOR.LEFT = ''
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then stop UVREADMSG(075011,"")
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if KEY.MOVE.CURSOR.DOWN = ''
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then stop UVREADMSG(075012,"")
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if KEY.MOVE.CURSOR.UP = ''
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then stop UVREADMSG(075013,"")
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if KEY.FUNCTION.1 = ''
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THEN KEY.FUNCTION.1 = char(63) ;* if no function keys, then set to ?
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if KEY.FUNCTION.10 = ''
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THEN KEY.FUNCTION.10 = char(20) ;* if no function keys, then set to ^T
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if KEY.FUNCTION.4 = ''
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THEN KEY.FUNCTION.4 = "*"
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OPEN "","INCLUDE" TO alt.key.file ELSE RETURN
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alt.record=""
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READ alt.record FROM alt.key.file,"ALT.MTF.KEYS" ELSE RETURN
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alt.rec.count=COUNT(alt.record,@FM)+1
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FOR i=1 TO alt.rec.count STEP 2
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BEGIN CASE
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CASE alt.record<i>="ALT.RT.ARROW"
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KEY.MOVE.CURSOR.RIGHT=alt.record<i+1>
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CASE alt.record<i>="ALT.LT.ARROW"
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KEY.MOVE.CURSOR.LEFT=alt.record<i+1>
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CASE alt.record<i>="ALT.UP.ARROW"
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KEY.MOVE.CURSOR.UP=alt.record<i+1>
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CASE alt.record<i>="ALT.DN.ARROW"
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KEY.MOVE.CURSOR.DOWN=alt.record<i+1>
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CASE alt.record<i>="ALT.F.1"
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KEY.FUNCTION.1=alt.record<i+1>
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CASE alt.record<i>="ALT.F.10"
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KEY.FUNCTION.10=alt.record<i+1>
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END CASE
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NEXT i
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CLOSE alt.record
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RETURN
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end
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