Beijing Paradise BBS Backup/PARADISE.ISO/software/BBSDOORW/MAPL0206.ZIP/ANSIED.MRG

Text File | 1993-02-06 | 40.5 KB | 1,221 lines

* ------------[ BLED merge (c) Ken Goosens ]-------------
* Merge this against E:\RBBS\STOCK\ANSIED.BAS to produce E:\RBBS\CHAT\ANSIED.BAS
* E:\RBBS\STOCK\ANSIED.BAS:  Date 2-16-1991  Size 43992 bytes
* ------------[ Created 02-06-1993 06:08:24 ]------------
* REPLACING old line(s) by new
* ------[ first line different ]------
' $linesize:132
' $title: 'ANSIED.BAS'
'*
'*  ANSIED v2.44a  by Tom Collins
'*---------------------------------------------------------------------------
'*  Full Screen Text Editor for RBBS-PC
'*  QuickBASIC v4.5 Version
'*  02-16-91
'*
'*  v2.1xx ... made it work with RBBS v17
'*  v2.2 ..... fixed some inconsistincies in the code as to # of lines in msg.
'*             Some of the code thought 99 was length, some thought 100.
'*  v2.3 ..... let it work with quoted reply.  No more REDIM of ZOutTxt$
'*  v2.4 ..... removed tabs, margins code to be smaller
'*  v2.41..... fixed bug with loss of bold attribute occasionally
'*  v2.42..... made it work as a v17.3 subroutine.  Added block delete.
'*  v2.43..... Added to: and from:.  Made cursor keys work locally.
'*  v2.43a.... Stupid little bugs fixed
'*  v2.44..... Fixed bugs, added ^T, Import, Subject, ASM functions
'*  v2.44a.... Wordwrap/reflow bug fixed.  Arrows work in del.  Lines renum.
'*
'*  Returns:
'*  ZSubParm  =  1 - Save Message
'*            =  2 - Abort Message
'*            = -1 - Dropped Carrier
'*            = -2 - Sleep Disconnect
'*
'* Compile with:
'*   BC C:\RBBSARCS\ANSIED.BAS /O/T/C:512;
'*
'* Modifications to 2.44a by: Steve Stevens
'* If you Like 'em let me know!
'*       FIDONET 1:376/102                      RBBSNet 8:927/2


* REPLACING old line(s) by new
110   CONST ESCKey = 27
      CONST BackspKey = 8
      CONST OtherBackspKey = 127
      CONST CarrRet = 13
      CONST WordLeftKey = 1          ' Ctrl-A
      CONST ReformTextKey = 2        ' Ctrl-B
      CONST PageDownKey = 3          ' Ctrl-C
      CONST ColRightKey = 4          ' Ctrl-D
      CONST LineUpKey = 5            ' Ctrl-E
      CONST WordRightKey = 6         ' Ctrl-F
      CONST CharDeleteKey = 7        ' Ctrl-G
* ------[ first line different ]------
      CONST TabKey = 9               ' Ctrl-I <- Tab Key Support
      CONST HelpExpertKey = 10       ' Ctrl-J <- Turn Help Screen OFF
      CONST EndSessionKey = 11       ' Ctrl-K
      CONST HelpKey = 14             ' Ctrl-N
      CONST ReflowTextKey = 15       ' Ctrl-O
      CONST RepaintKey = 16          ' Ctrl-P
      CONST PageUpKey = 18           ' Ctrl-R
      CONST ColLeftKey = 19          ' Ctrl-S
      CONST DeleteWordRightKey = 20  ' Ctrl-T
      CONST ToggleINSKey = 22        ' Ctrl-V
      CONST HomeKey = 23             ' Ctrl-W
      CONST LineDownKey = 24         ' Ctrl-X
      CONST LineDeleteKey = 25       ' Ctrl-Y
      CONST EndKey = 26              ' Ctrl-Z

      CONST BlankLine$ = ""
* REPLACING old line(s) by new
120   COMMON SHARED /Ansied/ CurrentRow, CurrentCol, TopLine
      COMMON SHARED /Ansied/ OldColour, IsBold, InsertMode
      COMMON SHARED /Ansied/ SoftSpace$
      COMMON SHARED /Ansied/ BlockDelActive, MsgLockLines
      COMMON SHARED /Ansied/ BlockLine1, BlockLine2
      COMMON SHARED /Ansied/ MsgTo$, MsgSubj$

* ------[ first line different ]------
' $INCLUDE: 'RBBS-VAR.MOD'

      REDIM ZOutTxt$(99)     '<-- Needed to add this,
      REDIM ZUserIn$(10)      '<-- And this for some strange reason.

'*  AnsiEd
'*----------------------------------------------------------------------------
'*  Main full-screen editor routine
'*
'*
      SUB Ansied (T$, S$, L%) STATIC
      '*
      '* ZworkAra$() holds what's currently on the user's screen.
      '* 24 Lines: ZWorkAra$(1) = Menu, Bottom Line = "Line 25"
      '*

* REPLACING old line(s) by new
* ------[ first line different ]------
500  REDIM ZWorkAra$(24)
      '*
      '* TopLine is the index into the ZOutTxt$() array that
      '* corresponds to the top of the displayed image, i.e.
      '* what's on line 3 of the user's screen.
      '*
      '*   1,12,23,34,45,56,78
      '*
      TopLine = 1
      SoftSpace$ = CHR$(250)
      InsertMode = ZTrue
      ZLineFeed$ = CHR$(10)
      BlockDelActive = ZFalse
      HiLiteSave = ZHiLiteOff
      ZHiLiteOff = ZFalse
      UseTputSave = ZUseTput
      ZUseTput = ZFalse
      MsgLockLines = L%
      MsgTo$ = T$
      CALL NameCaps(MsgTo$)

      MsgSubj$ = S$
      YY$ = ""
      IF LEFT$(MsgSubj$, 3) = "(R)" THEN
         YY$ = "(R)"
         MsgSubj$ = MID$(MsgSubj$, 4)
      END IF
      CALL NameCaps(MsgSubj$)
      MsgSubj$ = YY$ + MsgSubj$

      '*
      '* Initialize the screen
      '*
* REPLACING old line(s) by new
510   CALL ClearScreen
      CALL UpdateStatusLine(1)
* ------[ first line different ]------
      CALL DisplayKeys
      CALL MoveCursor(3, 1)
      '*
      '* Remove ANSI sequences from the quoted lines
      '*
      IF ZLinesInMsg > 88 THEN
         ZLinesInMsg = 88
      END IF
      IF ZMaxMsgLines > 98 THEN
         ZMaxMsgLines = 98
      END IF
      IF ZLinesInMsg > ZMaxMsgLines THEN
         ZLinesInMsg = ZMaxMsgLines
      END IF
      FOR I = ZLinesInMsg + 1 TO 99
         ZOutTxt$(I) = BlankLine$
      NEXT
      IF ZLinesInMsg <> 0 THEN
         FOR I = 1 TO ZLinesInMsg
            CALL UnString(ZOutTxt$(I), "")
         NEXT
         J = ZLinesInMsg \ 11
         IF ZLinesInMsg MOD 11 = 0 THEN
           J = J - 1
         END IF
         TopLine = J * 11 + 1
         J = ZLinesInMsg - TopLine
         CALL MoveCursor(J + 5, 1)
      END IF
      CALL UpdateScreen
      '*
      '* Run the Editor
      '*
* REPLACING old line(s) by new
525      IF KeyPressed = ESCKey THEN            ' v2.44a
            CALL GetChar(B$): GOSUB 740
            IF B$ = "[" THEN                    ' ANSI sequence
               CALL GetChar(B$): GOSUB 740
               IF B$ = "C" THEN
                  KeyPressed = ColRightKey
               ELSEIF B$ = "D" THEN
                  KeyPressed = ColLeftKey
               ELSEIF B$ = "A" THEN
                  KeyPressed = LineUpKey
               ELSEIF B$ = "B" THEN
                  KeyPressed = LineDownKey
               END IF
            END IF
         END IF

         Index = CurrentRow + TopLine - 3

* ------[ first line different ]------
        IF BlockDelActive OR Index <= MsgLockLines OR Index > ZMaxMsgLines THEN
* REPLACING old line(s) by new
540            CASE ESCKey
                  IF BlockDelActive THEN
                     BlockDelActive = ZFalse
* ------[ first line different ]------
                     CALL ClearScreen        ' <-- Added when user cancells
                     CALL UpdateScreen       ' Block Delete the "highlighted"
                     CALL UpdateStatusLine(1)
'                     CALL UpdateStatusLine(2)
                     CALL MoveCursor(BlockRow, BlockCol)
                     KeyPressed = 255
                  END IF

               CASE LineUpKey, LineDownKey, PageDownKey, PageUpKey, TabKey
                  '*
                  '* Up and Down get passed on
                  '*
               CASE ELSE
                  '*
                  '* Ignore the key
                  '*
                  KeyPressed = 255

            END SELECT
         END IF

* REPLACING old line(s) by new
560      SELECT CASE KeyPressed
* ------[ first line different ]------
            CASE ESCKey,EndSessionKey    'Pe 03/17/92
               '*
               '* User wants to see main menu
               '*
               CALL DisplayMainMenu
               CALL MoveCursor(RowSave, ColSave)
               CALL GetChar(B$): GOSUB 740
               CALL AllCaps(B$)                                        'RT062992
               IF B$ = "D" THEN
                  BlockDelActive = ZTrue
                  BlockLine1 = RowSave + TopLine - 3
                  BlockCol = ColSave
                  BlockRow = RowSave
                  CALL EraseToEOL(1, 1)                  ' v2.44a
                  CALL PutScreen("Delete Block: Press ENTER on Last Line to Delete, or ESC Twice to Quit", DefaultColor, DefaultBold)
                  BlockLine2 = 0
  CALL MoveCursor(RowSave, 1)                                'SM070501
   Index = (RowSave) + (Topline - 3)
    CALL Putscreen(ZOutTxt$(Index),RedFore,ZFalse)
               ELSE
                  CALL MenuCommand(B$): GOSUB 740
               END IF
     CALL MoveCursor(RowSave, ColSave)

* REPLACING old line(s) by new
570         CASE LineUpKey
               '*
               '* Move the current cursor position up one line
               '*
               IF CurrentRow > 3 THEN
                  CALL MoveCursor(CurrentRow - 1, CurrentCol)
               ELSE
                  IF TopLine <> 1 THEN
                     TopLine = TopLine - 11
                     CALL MoveCursor(CurrentRow + 10, CurrentCol)
                     CALL UpdateScreen
                  END IF
               END IF
* ------[ first line different ]------
'*
'* Un-Highlights lines to be deleted
'* Steve
IF BlockDelActive THEN
 CALL SaveCursor(SaveRow, SaveCol)  'Pe0124
  Index = (CurrentRow + 1) + (Topline - 3)
    CALL MoveCursor(CurrentRow,1)                            'SM070501
    CALL Putscreen(ZOutTxt$(Index), YellowFore,ZTrue)
     CALL MoveCursor(SaveRow, SaveCol)
END IF

* REPLACING old line(s) by new
580         CASE LineDownKey
               '*
               '* Move the current cursor position down one line
               '*
* ------[ first line different ]------
               IF ZExpertUser THEN PE = 23 _
                 Else PE = 19
               IF CurrentRow < PE THEN
                  CALL MoveCursor(CurrentRow + 1, CurrentCol)
               ELSEIF BlockDelActive THEN
                CALL PutScreen(CHR$(7),RedFore,ZFalse)
               ELSE
                  IF NOT TopLine = 78 THEN
                     TopLine = TopLine + 11
                     CALL MoveCursor(CurrentRow - 10, CurrentCol)
                     CALL UpdateScreen
                  END IF
               END IF
'*
'* Highlight lines to be delete
'*        Steve
IF BlockDelActive THEN
   Index = (CurrentRow) + (Topline - 3)
      CALL Putscreen(ZOutTxt$(Index),RedFore,ZFalse)
       CALL MoveCursor(CurrentRow, 1)
END IF
* INSERTING new line(s)
595         CASE TabKey    ' <- Tab Key Support here..
               '*
               '* Tab 8 Spaces
               '*
               IF CurrentCol < 72 THEN
                CALL MoveCursor(CurrentRow, CurrentCol + 8)
               END IF

* REPLACING old line(s) by new
* ------[ first line different ]------
710         CASE HelpKey,HelpExpertKey,ReformTextKey, ReflowTextKey, ToggleINSKey, RepaintKey
               '*
               '* Execute a main menu command
               '*
               '*          1234567890123456789012
               YY$ = MID$(" J       N   HRP     I", KeyPressed, 1)
               CALL MenuCommand(YY$): GOSUB 740
               CALL MoveCursor(RowSave, ColSave)
            CASE IS > 127, IS < 32
               '*
               '* Ignore characters above 127 or below 32
               '*
* REPLACING old line(s) by new
730   REDIM ZWorkAra$(13)
      ZHiLiteOff = HiLiteSave
      ZUseTput = UseTputSave
* ------[ first line different ]------
      S$ = MsgSubj$                                                   'RT062992
      CALL AllCaps(S$)                                                'RT062992
      EXIT SUB

      '*
      '* Test ZSubParm and Exit ANSIED if the carrier dropped
      '*
* REPLACING old line(s) by new
740   IF ZSubParm <> 0 THEN
         GOTO 730
      END IF
      RETURN

      END SUB         ' Sub AnsiEd

'*  BackspChar()
'*----------------------------------------------------------------------------
'*  This routine handles the user entering the backspace key
'*
'*
* ------[ first line different ]------
      SUB BackspChar STATIC
* REPLACING old line(s) by new
1230     ELSE
            CALL FindWrap(LEFT$(ZOutTxt$(Index - 1), ZRightMargin + 1), I)
            IF I <= 1 THEN
               I = ZRightMargin
            END IF
            ZOutTxt$(Index) = MID$(ZOutTxt$(Index - 1), I + 1)
            ZOutTxt$(Index - 1) = LEFT$(ZOutTxt$(Index - 1), I)
         END IF
         IF RowSave > 3 THEN
            CALL MoveCursor(RowSave - 1, NewCol)
            CALL UpdateScreen
         ELSE
            CALL MoveCursor(RowSave, NewCol)
            CALL UnGetChar(LineUpKey)
         END IF
      END IF
      END SUB

'*  CarrRetKey()
'*----------------------------------------------------------------------------
'*  This routine handles carriage returns entered in the file
'*
'*
* ------[ first line different ]------
      SUB CarrRetKey STATIC
* REPLACING old line(s) by new
1300  Index = CurrentRow + TopLine - 3
      IF Index >= 99 THEN
         EXIT SUB
      END IF
      IF InsertMode THEN         ' Insert a new line
         FOR I = 98 TO Index + 1 STEP -1
            ZOutTxt$(I + 1) = ZOutTxt$(I)
         NEXT I
         IF LEN(ZOutTxt$(Index)) >= CurrentCol THEN
            ZOutTxt$(Index + 1) = MID$(ZOutTxt$(Index), CurrentCol)
            ZOutTxt$(Index) = LEFT$(ZOutTxt$(Index), CurrentCol - 1)
         ELSE
            ZOutTxt$(Index + 1) = BlankLine$
         END IF
         CALL UpdateScreen
* ------[ first line different ]------
END IF

IF ZExpertUser THEN PE = 23 _
   Else PE = 19
     IF CurrentRow < PE THEN
        CALL MoveCursor(CurrentRow + 1, 1)
     ELSE
         CALL MoveCursor(CurrentRow,1)
         CALL UnGetChar(LineDownKey)
     END IF
      END SUB

'*  ChangeSubject()
'*----------------------------------------------------------------------------
'*  Routine to allow user to change the message subject
'*
'*
      SUB ChangeSubject STATIC
      CALL GetString("Change Subject From '" + MsgSubj$ + "' To? ", NewSubj$)
      IF NewSubj$ <> "" THEN
         MsgSubj$ = LEFT$(NewSubj$, 25)
         CALL NameCaps(MsgSubj$)
      END IF
      END SUB

'*  ClearScreen()
'*----------------------------------------------------------------------------
'*  This routine clears the screen and moves the cursor to row 2, col 1
'*
'*
      SUB ClearScreen STATIC
* REPLACING old line(s) by new
* ------[ first line different ]------
1500 IF ZExpertUser THEN PE = 23 _
   Else PE = 19
      FOR I = 1 TO PE
         ZWorkAra$(I) = BlankLine$
      NEXT I
      CALL QuickTput("", 0)
      ZSubParm = 2
      CALL Line25
      ZSubParm = 0
      CALL QuickTput("H" + ZEmphasizeOff$, 0)
      CurrentCol = 1
      CurrentRow = 4
      IsBold = DefaultBold
      OldColour = DefaultColor
      END SUB

'*  DeleteCurrentLine()
'*----------------------------------------------------------------------------
'*  This routine deletes the current line on the screen and in the array
'*  ZOutTxt$, and moves the next lower line up one  It then repaints the
'*  affected portion of the screen (from the deleted line down)
'*
'*
      SUB DeleteCurrentLine (Index%) STATIC
* REPLACING old line(s) by new
1600  FOR I = Index% TO 98
         ZOutTxt$(I) = ZOutTxt$(I + 1)
      NEXT I
      ZOutTxt$(99) = BlankLine$
      CALL UpdateScreen
      END SUB

'*  DisplayMainMenu()
'*----------------------------------------------------------------------------
'*  This routine displays the main menu on the top line
'*
'*
* ------[ first line different ]------
      SUB DisplayMainMenu STATIC
* REPLACING old line(s) by new
1700  CALL MoveCursor(1, 1)
      YY$ = "A)bort H)elp D)elete I)ns/ovw J)ustify "
      IF ZLocalUser OR ZSysop THEN
         YY$ = YY$ + "O)import R)eflow P)aint S)ave U)subject "
      ELSE
         YY$ = YY$ + "R)eflow P)aint S)ave U)subject          "
      END IF
      CALL ColorPrompt(YY$)
      CALL PutScreen(YY$, DefaultColor, DefaultBold)
      END SUB

'*  DoneWithMsg()
'*----------------------------------------------------------------------------
'*  This routine is called to save or abort the message
'*
'*
* ------[ first line different ]------
      SUB DoneWithMsg (YY$) STATIC
* REPLACING old line(s) by new
1810  SELECT CASE YY$
         CASE "S"        ' Save Message
            '*
            '* Remove trailing blank lines from the message
            '*
            CALL FindEndOfMsg(EndOfMsg)
            FOR I = 1 TO EndOfMsg
               J = INSTR(ZOutTxt$(I), SoftSpace$)
               WHILE J <> 0
                  MID$(ZOutTxt$(I), J, 1) = " "
                  J = INSTR(ZOutTxt$(I), SoftSpace$)
               WEND
               CALL TrimTrail(ZOutTxt$(I), " ")
            NEXT I
            CALL FindEndOfMsg(ZLinesInMsg)
* ------[ first line different ]------
             CALL EraseToEOL(1, 1)
              CALL MoveCursor(1, 1)
      CALL PutScreen(" ", DefaultColor, DefaultBold)
      CALL ClearScreen                 'Pe 03/15/92
               ZSubParm = 1

* REPLACING old line(s) by new
1820     CASE "A"
            CALL EraseToEOL(1, 1)
            YY$ = "Abort: Are You Sure (Y)es,[N]o)? "
            CALL ColorPrompt(YY$)
            CALL PutScreen(YY$, DefaultColor, DefaultBold)
            CALL GetChar(B$)
            IF ZSubParm <> 0 THEN
               B$ = "Y"
            END IF
* ------[ first line different ]------
            CALL AllCaps(B$)                                           'RT062992
            IF B$ = "Y" THEN                                           'RT062992
               CALL ClearScreen
               ZSubParm = 2
            END IF

      CASE ELSE

      END SELECT
      END SUB

'*  EraseToEOL()
'*----------------------------------------------------------------------------
'*  This routine clears from a position to to the end of that line
'*
'*
      SUB EraseToEOL (LineNumber, ColNumber) STATIC
* REPLACING old line(s) by new
1900  CALL MoveCursor(LineNumber, ColNumber)
      CALL QuickTput("", 0)
      END SUB

'*  FindEndOfMsg()
'*----------------------------------------------------------------------------
'*  Finds the last active line in the message
'*
'*
* ------[ first line different ]------
      SUB FindEndOfMsg (EndOfMsg) STATIC
      EndOfMsg = 1
      FOR I = ZMaxMsgLines TO 1 STEP -1
         IF ZOutTxt$(I) <> BlankLine$ OR I <= MsgLockLines THEN
            EndOfMsg = I
            EXIT FOR
         END IF
      NEXT I
      END SUB

'*  FindWrap()
'*----------------------------------------------------------------------------
'*  This routine finds a place in the string yy$ that could be used as a
'*  place to wrap the line WhereToWrap should be the last position that
'*  remains in the line, ie
'*    set   currentline$ = left$(yy$,wheretowrap)
'*          nextline$    = mid$ (yy$,wheretowrap+1)
'*
'*
      SUB FindWrap (YY$, WhereToWrap) STATIC
* REPLACING old line(s) by new
2100  WhereToWrap = LEN(YY$) + 1
      CALL FindWord(YY$, 0, WhereToWrap)
      WhereToWrap = WhereToWrap - 1
      END SUB

'*  GetChar()
'*----------------------------------------------------------------------------
'*  This routine reads a character from the user into YY$
'*
'*
* ------[ first line different ]------
      SUB GetChar (YY$) STATIC
* REPLACING old line(s) by new
2200  ZAutoLogoff! = TIMER + ZWaitBeforeDisconnect
      CALL Carrier
      YY$ = ""
      WHILE ZSubParm <> -1 AND ZSubParm <> -2 AND YY$ = ""
         ZSubParm = 0
         IF LEN(ZCommportStack$) > 0 THEN
            YY$ = LEFT$(ZCommportStack$, 1)
            ZCommportStack$ = MID$(ZCommportStack$, 2)
         ELSE
            IF ZLocalUser THEN
               YY$ = INKEY$
               IF LEN(YY$) = 2 THEN
                  KeyPressed = ASC(RIGHT$(YY$, 1))
                  YY$ = ""
                  SELECT CASE KeyPressed
                     CASE 82                  ' Insert
                        KeyPressed = ToggleINSKey
                     CASE 83                  ' Delete
                        KeyPressed = CharDeleteKey
                     CASE 71                  ' Home
                        KeyPressed = HomeKey
                     CASE 73                  ' PgUp
                        KeyPressed = PageUpKey
                     CASE 72                  ' Up Arrow
                        KeyPressed = LineUpKey
                     CASE 80                  ' Down Arrow
                        KeyPressed = LineDownKey
                     CASE 81                  ' PgDn
                        KeyPressed = PageDownKey
                     CASE 75                  ' Left Arrow
                        KeyPressed = ColLeftKey
                     CASE 77                  ' Right Arrow
                        KeyPressed = ColRightKey
                     CASE 115                 ' Ctrl-Left Arrow
                        KeyPressed = WordLeftKey
                     CASE 116                 ' Ctrl-Right Arrow
                        KeyPressed = WordRightKey
                     CASE 79                  ' End
                        KeyPressed = EndKey
* ------[ first line different ]------
                     CASE 9
                        KeyPressed = TabKey
                     CASE ELSE
                        KeyPressed = 0
                  END SELECT
                  IF KeyPressed <> 0 THEN
                     YY$ = CHR$(KeyPressed)
                  END IF
               END IF
            ELSE
               CALL FindFKey
               IF ZSubParm >= 0 THEN
                  YY$ = ZKeyPressed$
                  IF YY$ = "" THEN
                     CALL EofComm(Char%)
                     IF Char% = -1 THEN
                        CALL CheckTime(ZAutoLogoff!, Remain!, 1)
                        IF Remain! < 0 THEN
                           CALL UpdtCalr("Sleep disconnect", 1)
                           ZSubParm = -2
                           ZNo = ZTrue
                           ZSleepDisconnect = ZTrue
                        END IF
                     ELSE
                        CALL Carrier
                        IF ZSubParm <> -1 THEN
                           ZSubParm = 0
                           CALL GetCom(YY$)
                        END IF
                     END IF
                  END IF
               END IF
            END IF
         END IF
      WEND
      END SUB

'*  GetString()
'*----------------------------------------------------------------------------
'*  Gets a string from the user
'*
'*
      SUB GetString (Prompt$, YY$) STATIC
      YY$ = ""
      CALL EraseToEOL(1, 1)
      CALL PutScreen(Prompt$, DefaultColor, DefaultBold)
      NewCol = CurrentCol
      InitCol = NewCol
      DO
         CALL MoveCursor(CurrentRow, NewCol)
         CALL GetChar(B$)
         IF ZSubParm <> 0 THEN
            B$ = CHR$(ESCKey)
         END IF
         KeyPressed = ASC(B$)
         SELECT CASE KeyPressed
            CASE BackspKey, OtherBackspKey
               IF NewCol <> InitCol THEN
                  CALL MoveCursor(CurrentRow, NewCol - 1)
                  CALL PutScreen(" ", DefaultColor, DefaultBold)
                  NewCol = NewCol - 1
                  YY$ = LEFT$(YY$, LEN(YY$) - 1)
               END IF
            CASE CarrRet
               EXIT DO
            CASE ESCKey
               YY$ = ""
               EXIT DO
            CASE ELSE
               YY$ = YY$ + B$
               CALL PutScreen(B$, DefaultColor, DefaultBold)
               NewCol = NewCol + 1
         END SELECT
      LOOP WHILE 1
      END SUB

'*  HelpMe()
'*----------------------------------------------------------------------------
'*  This routine provides on-line help for the user
'*
'*
      SUB HelpMe STATIC
* REPLACING old line(s) by new
2300  CALL SaveCursor(RowSave, ColSave)
* ------[ first line different ]------
     SaveXpertUser = ZExpertUser
     ZExpertUser = ZFalse
CALL DisplayKeys
     ' CALL ClearScreen
     ' CALL BufFile(ZHelpPath$ + "ANSIED" + ZHelpExtension$, X)
     '      CALL ClearScreen
ZExpertUser = SaveXpertUser
      CALL UpdateScreen
      CALL MoveCursor(RowSave, ColSave)
      END SUB

'*  ImportFile()
'*----------------------------------------------------------------------------
'*  Imports an ASCII text file in the message
'*
'*
      SUB ImportFile STATIC
      IF ZLocalUser OR ZSysop THEN
         CALL GetString("Import What File? ", FileName$)
         IF FileName$ <> "" THEN
            CALL FindIt(FileName$)
            IF ZOK THEN
               ZUserIn$(1) = FileName$
               ZAnsIndex = 0
               ZLastIndex = 1
               CALL FindEndOfMsg(EndOfMsg)
               CALL MsgImport(ZMaxMsgLines, ZRightMargin, EndOfMsg, ZOutTxt$())
         J = EndOfMsg \ 11
         IF EndOfMsg MOD 11 = 0 THEN
           J = J - 1
         END IF
          TopLine = J * 11 + 1
           J = EndOfMsg - TopLine
          CALL MoveCursor(J + 5, 1)
         CALL UpdateScreen
            END IF
         END IF
      END IF
      END SUB

'*  LastParaLine()
'*----------------------------------------------------------------------------
'*  This routine returns ZTrue if ZOutTxt$(I) is the last line
'*  in a paragraph
'*
'*
      SUB LastParaLine (I, LastLine, Result) STATIC
* REPLACING old line(s) by new
2400  Result = ZFalse
      IF I = LastLine OR I >= ZMaxMsgLines THEN
         Result = ZTrue
      ELSE
         YY$ = ZOutTxt$(I)
         J = INSTR(YY$, ">")
         IF J = 0 THEN
            J = 6
         END IF
         IF J < 5 THEN
            Result = ZTrue
         ELSEIF YY$ = BlankLine$ THEN
            Result = ZTrue
         ELSE
            IF ZOutTxt$(I + 1) = BlankLine$ THEN
               Result = ZTrue
            ELSEIF LEFT$(ZOutTxt$(I + 1), 1) = " " THEN
               Result = ZTrue
            ELSE
               K = INSTR(ZOutTxt$(I + 1), ">")
               IF K <> 0 AND K < 5 THEN
                  Result = ZTrue
               END IF
            END IF
         END IF
      END IF
      END SUB

'*  MenuCommand()
'*----------------------------------------------------------------------------
'* This routine executes the passed main menu command
'*
'*
* ------[ first line different ]------
      SUB MenuCommand (YY$) STATIC
* REPLACING old line(s) by new
2450  ZSubParm = 0              ' v2.44a
      SELECT CASE YY$
* ------[ first line different ]------
'         CASE "+"
'         CASE "-"
         CASE "H"
            CALL HelpMe
            CALL DisPlayKeys       'Pe 03/17/92
         CASE "N"
            CALL ClearScreen
            CALL UpdateScreen
         CASE "S", "A"
            CALL DoneWithMsg(YY$)
         CASE "P"
            CALL ClearScreen
            CALL DisplayKeys
            CALL UpdateScreen
         CASE "I"
            InsertMode = NOT InsertMode
         CASE "R"
            CALL ReformText(ZFalse)
         CASE "J"
            CALL ReformText(ZTrue)
         CASE "O"
            CALL ImportFile
         CASE "U"
            CALL ChangeSubject
      Case Else                       'HP072501
      END SELECT
      IF ZSubParm = 0 THEN
         CALL EraseToEOL(1, 1)
         CALL UpdateStatusLine(1)
      END IF
      END SUB

'*  MoveCursor()
'*----------------------------------------------------------------------------
'*  This routine moves the cursor to the position spec'd by newcol and
'*  newrow and tries to do it with the minimum number of Ansi characters
'*
'*
      SUB MoveCursor (NewRow, NewCol) STATIC
* REPLACING old line(s) by new
2500  YY$ = "        "
      CALL MoveCurStr(CurrentRow, CurrentCol, NewRow, NewCol, YY$, YLen)
      IF YLen <> 0 THEN
         YY$ = LEFT$(YY$, YLen)
         CALL QuickTput(YY$, 0)
      END IF
      ZSubParm = 0
      END SUB

'*  NormalChar()
'*----------------------------------------------------------------------------
'*  This routine handles 'normal' characters entered into the message
'*
'*
* ------[ first line different ]------
      SUB NormalChar (YY$) STATIC

* REPLACING old line(s) by new
2630  ELSE
         '*
         '* Wrap the end of the line
         '*
         IF NOT AtEndOfLine THEN
            ZOutTxt$(Index) = LEFT$(ZOutTxt$(Index), CurrentCol - 1) + YY$ + MID$(ZOutTxt$(Index), CurrentCol)
            LML = LML + 1
         ELSE
            MID$(ZOutTxt$(Index), CurrentCol, 1) = YY$
         END IF

         CALL FindWrap(ZOutTxt$(Index), I)
         IF I <= 1 THEN
            I = ZRightMargin
         END IF

         ZZ$ = MID$(ZOutTxt$(Index), (I + 1))
         CALL TrimTrail(ZZ$, SoftSpace$)
         ZOutTxt$(Index) = LEFT$(ZOutTxt$(Index), I)
         '*
         '* Add to the beginning of a new line
         '*
         IF Index <= 98 THEN
            Index = Index + 1
         END IF

         Z = INSTR(ZOutTxt$(Index), ">")                                                  ' v2.44a
         IF ZOutTxt$(Index) <> BlankLine$ AND (Z <= 0 OR Z > 6) AND LEN(ZOutTxt$(Index)) + LEN(ZZ$) < ZRightMargin THEN
            ZOutTxt$(Index) = ZZ$ + ZOutTxt$(Index)
         ELSE
            FOR J = 98 TO Index STEP -1
               ZOutTxt$(J + 1) = ZOutTxt$(J)
            NEXT J
            ZOutTxt$(Index) = ZZ$
         END IF

         CALL EraseToEOL(CurrentRow, I + 1)        ' do the "easy" line
         ZWorkAra$(CurrentRow) = ZOutTxt$(Index)

         CALL UpdateScreen
         IF (ColSave > I) THEN
            NewCol = ColSave - I + 1
* ------[ first line different ]------
        IF ZExpertUser THEN PE = 23 _
            Else PE = 19
            IF RowSave <> PE THEN
               CALL MoveCursor(RowSave + 1, NewCol)
            ELSE
               CALL MoveCursor(RowSave, NewCol)
               CALL UnGetChar(LineDownKey)
            END IF
         ELSE
            CALL MoveCursor(RowSave, ColSave + 1)
         END IF
      END IF
      END SUB

'*  PutScreen()
'*----------------------------------------------------------------------------
'* This routine writes YY$ to the user in the color and
'* intensity specified
'*
'*
      SUB PutScreen (YY$, Colour, Bold) STATIC
* REPLACING old line(s) by new
2800  ZZ$ = ""
      IF Colour <> 99 THEN
         IF (Colour <> OldColour) OR (Bold <> IsBold) THEN
            ZZ$ = ""
            IF Bold <> IsBold THEN
               IF Bold THEN
                  ZZ$ = ZZ$ + "1;"
               ELSE
                  ZZ$ = ZZ$ + "0;"
               END IF
            END IF
            ZZ$ = ZZ$ + MID$(STR$(Colour), 2) + "m"
         END IF
      ELSE
         ZZ$ = ZEmphasizeOff$
      END IF
      ZOutTxt$ = ZZ$ + YY$
      IF ZLocalUser THEN
         CALL QuickTput(ZOutTxt$, 0)
      ELSE
         ZSubParm = 4
         CALL Tput
      END IF
      ZSubParm = 0
      IF INSTR(YY$, "") = 0 THEN
         CurrentCol = CurrentCol + LEN(YY$)
         IF CurrentCol > 80 THEN
            CurrentCol = 0
            CurrentRow = 0
         END IF
      ELSE
         CurrentRow = 0
         CurrentCol = 0
      END IF
      OldColour = Colour
      IsBold = Bold
      END SUB

'*  ReformText()
'*----------------------------------------------------------------------------
'*  This routine reflows the text to the current margins.  Optionally,
'*  it right justifies all lines by adding "soft spaces"
'*
'*
* ------[ first line different ]------
      SUB ReformText (Justify%) STATIC

* REPLACING old line(s) by new
2900  DIM Places(80)

      CALL EraseToEOL(1, 1)
      CALL PutScreen("Reformatting... Please Wait.", WhiteFore, ZTrue)

      CALL FindEndOfMsg(EndOfMsg)

      I = MsgLockLines + 1   ' Read index
      J = MsgLockLines + 1   ' Write index

      '*
      '* Reflow the text to the maximum on a line
      '*
      DO WHILE I <= EndOfMsg
         '*
         '* Loop until we get a long line or an end of paragraph
         '*
         ZOutTxt$ = ""
         DO WHILE 1
            YY$ = ZOutTxt$(I)
            CALL UnString(YY$, SoftSpace$)
            IF ZOutTxt$ <> "" AND RIGHT$(ZOutTxt$, 1) <> " " THEN
               ZOutTxt$ = ZOutTxt$ + " "
            END IF
            ZOutTxt$ = ZOutTxt$ + YY$
            CALL LastParaLine(I, EndOfMsg, EndOfPara)
            I = I + 1
            IF LEN(ZOutTxt$) > ZRightMargin THEN
               '*
               '* Wrap the long line
               '*
               CALL FindWrap(LEFT$(ZOutTxt$, ZRightMargin + 1), K)
               IF K <= 1 THEN
                  K = ZRightMargin
               END IF
               ZOutTxt$(J) = LEFT$(ZOutTxt$, K)
               IF EndOfPara THEN
                  '*
                  '* Go to the next paragraph
                  '*
                  J = J + 1
                  ZOutTxt$(J) = MID$(ZOutTxt$, K + 1)
               ELSE
                  '*
                  '* Keep the remaining part of the line and process
                  '* it on the next pass
                  '*
                  I = I - 1
                  ZOutTxt$(I) = MID$(ZOutTxt$, K + 1)
               END IF
               J = J + 1
               EXIT DO
            ELSEIF EndOfPara THEN
               ZOutTxt$(J) = ZOutTxt$
               J = J + 1
               EXIT DO
            END IF
         LOOP
      LOOP

      FOR I = J TO 99
         ZOutTxt$(I) = BlankLine$
      NEXT

      EndOfMsg = J - 1

      '*
      '* Space out the text on each line
      '*
      IF Justify% THEN
         FOR I = MsgLockLines + 1 TO EndOfMsg
            CALL LastParaLine(I, EndOfMsg, EndOfPara)
            IF NOT EndOfPara THEN
               '*
               '* Space out the line
               '*
               ZOutTxt$ = ZOutTxt$(I)
               CALL TrimTrail(ZOutTxt$, " ")
               TxtLen = LEN(ZOutTxt$)
               SpacesToAdd = ZRightMargin - TxtLen
               IF SpacesToAdd > 0 THEN
                  '*
                  '* Skip leading spaces on the line
                  '*
                  Place = 1
                  IF LEFT$(ZOutTxt$, 1) = " " THEN
                     CALL FindWord(ZOutTxt$, 1, Place)
                  END IF
                  '*
                  '* Find all of the possible places to space out the line
                  '*
                  NumPlaces = 0
                  DO WHILE 1
                     CALL FindWord(ZOutTxt$, 1, Place)
                     IF Place < TxtLen THEN
                        NumPlaces = NumPlaces + 1
                        Places(NumPlaces) = Place
                     ELSE
                        EXIT DO
                     END IF
                  LOOP
                  '*
                  '* Fill in available places with soft spaces
                  '*
                  IF NumPlaces <> 0 THEN
                     ExtraPlaces = (SpacesToAdd MOD NumPlaces)
                     LeftExtra = ExtraPlaces \ 2
                     RightExtra = ExtraPlaces - LeftExtra
                     FOR J = NumPlaces TO 1 STEP -1
                        SpacesThisPlace = SpacesToAdd \ NumPlaces
                        IF J <= LeftExtra OR J > NumPlaces - RightExtra THEN
                           SpacesThisPlace = SpacesThisPlace + 1
                        END IF
                        IF SpacesThisPlace <> 0 THEN
                           ZOutTxt$ = LEFT$(ZOutTxt$, Places(J) - 1) + STRING$(SpacesThisPlace, SoftSpace$) + MID$(ZOutTxt$, Places(J))
                        END IF
                     NEXT J
                  END IF
               END IF
               ZOutTxt$(I) = ZOutTxt$
            END IF
         NEXT I
      END IF

      CALL UpdateScreen

      END SUB

'*  SaveCursor()
'*----------------------------------------------------------------------------
'*  This routine saves the current cursor position
'*
'*
* ------[ first line different ]------
      SUB SaveCursor (Row%, Col%) STATIC
      Row% = CurrentRow
      Col% = CurrentCol
      END SUB

'*  UnGetChar()
'*----------------------------------------------------------------------------
'*   Puts a key in the beginning of the keyboard buffer
'*
'*
      SUB UnGetChar (X) STATIC
      ZCommportStack$ = CHR$(X) + ZCommportStack$
      END SUB

'*  UnString()
'*----------------------------------------------------------------------------
'*  Removes one string from another
'*
'*
      SUB UnString (YY$, BadString$) STATIC
      I = INSTR(YY$, BadString$)
      WHILE I <> 0
         YY$ = LEFT$(YY$, I - 1) + MID$(YY$, I + LEN(BadString$))
         I = INSTR(YY$, BadString$)
      WEND
      END SUB

'*  UpdateScreen()
'*----------------------------------------------------------------------------
'*  This is one of the most important routines  It compares the arrays
'*  ZOutTxt$ and ZWorkAra$ and only sends the user the DIFFERENCE between the
'*  two within the viewing area  In this way all processing can be done on
'*  ZOutTxt$ and then the screen is updated to reflect the changes. After the
'*  users screen is updated, ZWorkAra$ is changed to reflect what should be
'*  on the users' screen The cursor is restored to its original position
'*
'*
      SUB UpdateScreen STATIC
* REPLACING old line(s) by new
* ------[ first line different ]------
3100  CALL SaveCursor(Row, Col)
IF ZExpertUser THEN PE = 23 _
   Else PE = 19
      For I = 3 To PE                'Pe 07/25/92
         Index = I + TopLine - 3
         ScreenLine$ = ZWorkAra$(I)
         MessageLine$ = ZOutTxt$(Index)
         LML = LEN(MessageLine$)

         IF Index = ZMaxMsgLines + 1 THEN
            CALL EraseToEOL(I, 1)
            CALL PutScreen("[* End of Message *]", CyanFore, ZFalse)
            ZWorkAra$(I) = CHR$(EndKey)
         ELSEIF Index > ZMaxMsgLines + 1 THEN
            IF ScreenLine$ <> BlankLine$ THEN
               CALL EraseToEOL(I, 1)
               ZWorkAra$(I) = BlankLine$
            END IF
         ELSEIF MessageLine$ = ScreenLine$ THEN
            '*
            '* Screen = What's in message buffer
            '*
         ELSEIF MessageLine$ = BlankLine$ OR MessageLine$ = SPACE$(LML) THEN
            CALL EraseToEOL(I, 1)
            ZWorkAra$(I) = MessageLine$
         ELSE
          CALL MoveCursor(I, 1)
          YY$ = MessageLine$
          CALL EraseToEOL(CurrentRow, CurrentCol) ' <-- Switched these 2 to
          CALL PutScreen(YY$, YellowFore, ZTrue)  ' <-- get P)aint Working
          ZWorkAra$(I) = ZOutTxt$(Index)          '     Properly.
         END IF
      NEXT I
    CALL MoveCursor(Row,Col)
      END SUB

'*  UpdateStatusLine()
'*-----------------------------------------------------------------------------
'*  Rewrites the status line on screen line(s) 1 and 2
'*
'*    Input:  How% = 1   - Rewrite both lines
'*            How% = 2   - Just rewrite top line
' Changed this a little bit.
' Changed the DOUBLE ESC command to CTRL-K (Double ESC still works)
' CTRL-K was easier to explain to brain dead users :)
' Also attempted to make CTRL-K stand out a bit more
'

      SUB UpdateStatusLine (How%) STATIC
* REPLACING old line(s) by new
* ------[ first line different ]------
3200  CALL MoveCursor(1, 1)
      CALL PutScreen("ANSIED " + Version$ +" by Tom Collins       ", BlueFore, ZTrue)
      CALL PutScreen("Hit Esc Twice or Cntrl-K ",RedFore, ZTrue)
      CALL PutScreen("for Menu" + SPACE$(24),BlueFore, ZTrue)

* REPLACING old line(s) by new
3210  IF How% = 1 THEN
         YY$ = CHR$(205) + " To: " + MsgTo$ + " " + CHR$(205) + " Re: " + MsgSubj$ + " " + CHR$(205)
* ------[ first line different ]------
         YY$ = YY$ + STRING$(74 - LEN(YY$), CHR$(205))
         IF InsertMode THEN
            MID$(YY$, 70) = " Ins "
         ELSE
            MID$(YY$, 70) = " Ovw "
         END IF
         I = 1
         CALL MoveCursor(2, I)
         CALL PutScreen(YY$, WhiteFore, ZFalse)
      END IF
      END SUB

* INSERTING new line(s)
3220 SUB DisplayKeys STATIC
IF ZExpertUser THEN EXIT SUB   'Pe 07/25/92
  CALL MoveCursor(20,1)
YY$ = STRING$(79,CHR$(205))
MID$ (YY$,30) = "ANSIED QuickKeys Menu"
  CALL Putscreen(YY$,RedFore,DefaultBold)
  CALL MoveCursor(21,1)
  CALL PutScreen ("^A Word Left  ^B Reformat  ^C PageDown  ^D ColRight ^E LineUp   ^F Word Right",DefaultColor, DefaultBold)
  CALL MoveCursor(22,1)
  CALL PutScreen ("^G Del        ^O Reflow    ^P Repaint   ^R PageUp   ^S ColLeft  ^T DelWordRight",DefaultColor, DefaultBold)
  CALL MoveCursor(23,1)
  CALL PutScreen ("^V Toggle Ins ^W home      ^X Line Down ^Y Del Line ^Z End",DefaultColor, DefaultBold)
  CALL MoveCursor(24,1)
  CALL PutScreen ("^K Lists Menu      ^N This Help  ^J Help Screen OFF",RedFore, DefaultBold)

     END SUB