= Text Flow

       {TFL | TF} [width] [SBCS] [TOL] [STRDELM] [SPACE1]
                  [In] [ALL|EACH] [Pn|NOP] [BASE1] [AWORD|SWORD]
                  ['delm-chars'} [.lab1 .lab2]

            width   :right boundary after re-flowed.
            SBCS    :split DBCS on left/right boundary into 2 SBCSs.
                     If SBCS option is not specified,split DBCS is
                     replaced by 2 space.
                     This option is invalid for UTF8 file.
            STRDELM :treat 'delm-chars' as a string to split line.
            SPACE1  :shrink continued space chars into a space char.
            In      :Output indentation(preceding space count).
            ALL     :Process all paragraphs if Pn is not specified.
                     Overflowed data by narrow width parameter may override
                     the line of the next paragraph.
            EACH    :Process all paragraphs if Pn is not specified.
                     Do not over flow to the next paragraph but insert lines
                     between each paragraph for the case narrow width
                     parameter is specified.
            Pn      :Specify the paragraph count to be processed. n=0 means all.
            NOP     :Ignore paragraph(Assume all lines are in a paragraph
                     after the end of line is determined by Pn option if specified)
                     All the following lines are re-flowed with the 1st line's
                     indentation if In is not specified.
            BASE1   :Paragraph indentation base is of the 1st line.
                     The paragraph contains the following lines of the same
                     indentation as the 1st line.
                     If BASE1 is not specified, paragraph contains
                     1st line and 2nd line, and the following lines of same
                     indentation as 2nd line that may not be same as 1st line.
            AWORD   :(After Word) If space is not contained on source data
                     in the range of target field width,split the line
                     at the point of 1st space beyond the width.
            SWORD   :(Split Word) If space is not contained on source data
                     in the range of target field width,split the line
                     at the point of the width.
           'delm-chars':Line is split at the delimiter searched.
                        SPLit cmd width width parameter split only once
                        just before the boundary of the width parameter.
                        TFlow cmd split each time at the point delimiter found.
                        Hex notation is available like as \x0d.
                        Multiple character like as \x8140 is allowed but
                        no DBCS consideration.
                        In this case this is treated as 2 SBCS character is specified.
           .lab1/.lab2 :line range to be re-flowed.
                        If not specified label range,start from the line
                        cursor is placed.
                        If cursor is on the command input line start line
                        is the top of file.

        (ex.01) Cursor position is specified by '_' on lineno field.
                Bounds is not set,but option=f80 on the CID header line(line-0001000)
                means right boundary is col.80.
                (Without CID header line,you can specify margin by Fxx option of Edit command
                ,"e file-name f80".)

            ===>tf
            col    |....+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8....
            *******|********** TOP OF FILE *************************************************************
            0001000|//*CID://+NONER~:    option=(f80,p0) update#=    3;
            _002000|        added this part to test the behavior of the bnds
            0003000|        cmommand for
            0004000|        xe. i use bnds to format paragraphs
            0005000|     so the breakes are nice.
            0006000|     *                                                                 *   CL114
            0007000|     *   JOB stream:   job name  proc name  program run frequency      *   CL114
            0008000|     *                 --------  aaaaaa     weekly.                    *   CL114
            0009000|     *=================================================================*   CL114

         ==>process one paragraph.
            Line-0005000 is of next paragraph by the indentation changed.

            3 line(s) processed,0 err line,delm="".1:17) ------------------------------------------------
            ===>
            col    |....+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8....
            *******|********** TOP OF FILE ***********************************************************
            0001000|//*CID://+NONER~:    option=(f80,p0) update#=    3;
            0002000*        added this part to test the behavior of the bnds cmommand for xe. i use
            0003000*        bnds to format paragraphs
            0005000|     so the breakes are nice.
            0006000|     *                                                                 *   CL114||
            0007000|     *   JOB stream:   job name  proc name  program run frequency      *   CL114||
            0008000|     *                 --------  aaaaaa     weekly.                    *   CL114||
            0009000|     *=================================================================*   CL114||

        (ex.02) For Line-Numbered-file,bounds is col.1-72 as default.
                "option=(m72,n)" on CID header line indicate that.
                 (en command is for open line-numbered-file. "en file-name").

            ===>tf
            col    |....+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8
            *******|********** TOP OF FILE *********************************************************
            0001000|//*CID://+NONER~:    option=(m72,n,p0) update#=   11;                   00010001
            _002000| ws-ini-key                  w  64  a                                   00020002
            0003000|    ws-ini-key-tag  ws-ini-key       4 a value 'key:'                   00030002
            0003010|    ws-ini-key-data ws-ini-key  .4  60 a                                00031002
            0003020|       field-name      w 60  a                                          00032002
            0003030|       field1-value    w 60  a                                          00033002

         ==>col.73-80 is out of re-flowing area.
            Line-0003000 is 2nd line of 1st paragraph and the indentation is of the paragraph.
            The following line with same indentation(Line-0003010) as 2nd line are contained
            in the paragraph. Line-0003020 is the 1st line of the 2nd paragraph.

            3 line(s) processed,0 err line,delm="".9:26) -----------------------------------------------
            ===>
            col    |....+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8....
            *******|********** TOP OF FILE *************************************************************
            0001000|//*CID://+NONER~:    option=(m72,n,p0) update#=   11;                   00010001
            0002000* ws-ini-key                  w  64  a ws-ini-key-tag  ws-ini-key        00020002
            0003000*    4 a value 'key:' ws-ini-key-data ws-ini-key  .4  60 a               00030002
            0003020|       field-name      w 60  a                                          00032002
            0003030|       field1-value    w 60  a                                          00033002
            *******|********** END OF FILE *************************************************************

        (ex.03) When Bounds is set different from the margin.
                Boundary is indicated by the difference of color(This document can not show that).
                BND command in this example is to show bounds setting and need not enter each time.

            ===>bnds;bnds 9 70;tf
            col    |....+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8...
            *******|********** TOP OF FILE ************************************************************
            _002000*        added this part to test the behavior of the bnds              aaaaaaaaaa
            0003000*        command for                                                   aaaaaaaaaa
            0004000*        xe. i use bnds to format paragraphs                           aaaaaaaaaa
            0005000*          so the breakes are nice.                                    aaaaaaaaaa
            0006000|      *                                                                *   CL114
            0007000|      *  JOB stream:  job name  proc name  program run frequency       *   CL114
            0008000|      *               --------  ---------  --------------------------- *   CL114

         ==>Just before the right boundary at least one space is required after re-flowed.

            3 line(s) processed,0 err line,delm="".1:19) --------------------------------------------------
            ===>
            col    |....+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8...
            *******|********** TOP OF FILE ************************************************************
            0002000*        added this part to test the behavior of the bnds command for   aaaaaaaaa
            0003000*        xe. i use bnds to format paragraphs                            aaaaaaaaa
            0004000*                                                                       aaaaaaaaa
            0005000*          so the breakes are nice.                                     aaaaaaaaa
            0006000|      *                                                                *   CL114
            0007000|      *  JOB stream:  job name  proc name  program run frequency       *   CL114
            0008000|      *               --------  ---------  --------------------------- *   CL114

        (ex.04) When width parameter used.

            ===>bnd ;bnd 1 28;tf 24 all
            col    |....+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8..
            *******|********** TOP OF FILE ***********************************************************
            0002000|file rep2 fb(80 27920)printer
            0003000|file rep3 fb(80 27920)printer
            0004000|file rep4 fb(80 27920)printer
            0005000|file rep5 fb(80 27920)printer
            0006000|file rep6 fb(80 27920)printer
            0007000|file rep7 fb(80 27920)printer
            0008000|file rep8 fb(80 27920)printer
            0009000|file rep9 printer
            0010000|file repa printer
            0011000|job input ini finish print-tot
            0012000|    ws-ini-key-data = ini-key
            0013000|    ws-ini-key-field-name = ini-field-name
            0014000*  aaaaaaaaaaa bbbbbbbbbbbbbbCCCCCCCCCCCCCCCCCCC

         ==>ALL option is to process all paragraph.

            18 line(s) processed,1 err line,delm="".:36) -----------------------------------------------
            ===>
            col    |....+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8....
            *******|********** TOP OF FILE *************************************************************
            0002000*file rep2 fb(80             r
            0003000*27920)printe file rep3      r
            0004000*fb(80 27920)printe file     r
            0005000*rep4 fb(80 27920)printe     r
            0006000*file rep5 fb(80             r
            0007000*27920)printe file rep6      r
            0008000*fb(80 27920)printe file     r
            0009000*rep7 fb(80 27920)printe
            0010000*file rep8 fb(80
            0011000*27920)printe file rep9      ot
            0012000*printer file repa           y
            0013000*printer job input ini       ini-field-name
            0014000*finish print-t              CCCCCCCCCCCCCCCCCCC
            0015000*    ws-ini-key-data =
            0016000*    ini-ke
            0017000*    ws-ini-key-field-name =
            0018000*  aaaaaaaaaaa
            0019000*  bbbbbbbbbbbbbb
            *******|********** END OF FILE *************************************************************

        (ex.05) effect of EACH option.

            ===>bnd 1 28;tf 24 p3 each
            col    |....+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8
            *******|********** TOP OF FILE *********************************************************
            0001000|file rep2 fb(80 27920)printer
            0002000|file rep3 fb(80 27920)printer
            0003000|file rep4 fb(80 27920)printer
            0004000|file rep5 fb(80 27920)printer
            0005000|file rep6 fb(80 27920)printer
            0006000|file rep7 fb(80 27920)printer
            0007000|file rep8 fb(80 27920)printer
            0008000|file rep9 printer
            0009000|file repa printer
            0010000|job input ini finish print-tot
            0011000|    ws-ini-key-data = ini-key
            0012000|    ws-ini-key-field-name = ini-field-name
            0013000|  aaaaaaaaaaa bbbbbbbbbbbbbbCCCCCCCCCCCCCCCCCCC
            0014000|DDD
            0015000| EEE
            *******|********** END OF FILE *********************************************************

         ==>Different with ALL,overflowed data are inserted after the each paragraph.
            See Line-0011000,"y"(outside of the right boundary) and "ws-ini-key-data ="(inside of the right boundary)
            remains in the same line after re-flowed.
            By the parameter "P3",Line-0015000(4'th paragraph) is out of process.
            (p1:00010000-0010000,p2:0011000-0012000,p3:0013000-0014000)

            14 line(s) processed,1 err line,delm="".:43) -------------------------------------------
            ===>
            col    |....+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8
            *******|********** TOP OF FILE *********************************************************
            0001000*file rep2 fb(80             r
            0002000*27920)printe file rep3      r
            0003000*fb(80 27920)printe file     r
            0004000*rep4 fb(80 27920)printe     r
            0005000*file rep5 fb(80             r
            0006000*27920)printe file rep6      r
            0007000*fb(80 27920)printe file     r
            0008000*rep7 fb(80 27920)printe
            0009000*file rep8 fb(80
            0010000*27920)printe file rep9      ot
            0010100*printer file repa
            0010200*printer job input ini
            0010300*finish print-t
            0011000*    ws-ini-key-data =       y
            0012000*    ini-ke                  ini-field-name
            0012100*    ws-ini-key-field-name =
            0013000*  aaaaaaaaaaa               CCCCCCCCCCCCCCCCCCC
            0014000*  bbbbbbbbbbbbbb DDD
            0015000| EEE
            *******|********** END OF FILE *********************************************************

        (ex.06) effect of NOP option.

            ===>bnds;bnds 1 40;tf p3 i4 nop
            col    |....+....1....+....2....+....3....+....4.
            *******|********** TOP OF FILE ******************
            0001000* p1       a                             A
            0002000*  p1       b                            A
            0003000*   p2        c                          A
            0004000*    p2        d                         A
            0005000*     p3         e                       A
            0006000*      p3         f                      A
            0007000*       p4                               A
            0008000*        p4                              A
            *******|********** END OF FILE ******************

         ==>p3 limits the line range to be processed to 3 paragraph.
            re-flowing process ignore the paragraph boundary.
            Indentation after re-flowed can be changed by "In" option.

            6 line(s) processed,0 err line,delm="".4:55) ----
            ===>
            col    |....+....1....+....2....+....3....+....4.
            *******|********** TOP OF FILE ******************
            0001000*    p1       a p1       b p2        c   A
            0002000*    p2        d p3         e p3         A
            0003000*    f                                   A
            0004000*                                        A
            0005000*                                        A
            0006000*                                        A
            0007000*       p4                               A
            0008000*        p4                              A
            *******|********** END OF FILE ******************

            Result of without NOP option.

            ===>bnds;bnds 1 40;tf p3 i4
            col    |....+....1....+....2....+....3....+....4.
            *******|********** TOP OF FILE ******************
            0001000* p1       a                             A
            0002000*  p1       b                            A
            0003000*   p2        c                          A
            0004000*    p2        d                         A
            0005000*     p3         e                       A
            0006000*      p3         f                      A
            0007000*       p4                               A
            0008000*        p4                              A
            *******|********** END OF FILE ******************

         ==>

            6 line(s) processed,0 err line,delm="".4:55) ----
            ===>
            col    |....+....1....+....2....+....3....+....4.
            *******|********** TOP OF FILE ******************
            0001000*    p1       a p1       b               A
            0002000*    p2        c p2        d             A
            0003000*    p3         e p3         f           A
            0004000*                                        A
            0005000*                                        A
            0006000*                                        A
            0007000*       p4                               A
            0008000*        p4                              A
            *******|********** END OF FILE ******************

        (ex.07) effect of BASE1 option.

            ===>bnds 1 40;tf p3 base1
            *******|********** TOP OF FILE ******************
            0001000|   p0-----aa                            A
            0002000|   p0-----bb                            A
            0003000| p1       a                             A
            0004000|  p1       b                            A
            0005000|   p2        c                          A
            0006000|    p2        d                         A
            0007000|     p3         e                       A
            0008000|      p3         f                      A
            0009000|       p4                               A
            0010000|        p4                              A
            *******|********** END OF FILE ******************

         ==>Line-002000 and Line-003000 is in the different paragraph by BASE1 option.

            4 line(s) processed,0 err line,delm="".5:21) ----
            ===>
            *******|********** TOP OF FILE ******************
            0001000*   p0-----aa p0-----bb                  A
            0002000* p1       a                             A
            0003000*  p1       b                            A
            0004000*                                        A
            0005000|   p2        c                          A
            0006000|    p2        d                         A
            0007000|     p3         e                       A
            0008000|      p3         f                      A
            0009000|       p4                               A
            0010000|        p4                              A
            *******|********** END OF FILE ******************

        (ex.08) effect of AWORD/SWORD option.

            ===>tf 20
            col    |....+....1....+....2....+....3....+....4.
            *******|********** TOP OF FILE ******************
            0001000* aaaaaaaaaaaaaaaaaa AAAAAAAAAAAAAAAAAAAAA
            0002000| bbbbbbbbbbbbbbbbbbb BBBBBBBBBBBBBBBBBBBA
            0003000| cccccccccccccccccccc CCCCCCCCCCCCCCCCCCA
            0004000| dddddddddddddddddddddDDDDDDDDDDDDDDDDDDA
            0005000| eeeeeeeeeeeeeeeeeeeeee EEEEEEEEEEEEEEEEA
            0006000*    FF
            *******|********** END OF FILE ******************

         ==>Without AWORD nor BWORD,the long line(no space in the width) is not split.

            5 line(s) processed,5 err line,delm="".5:33) ----
            ===>
            col    |....+....1....+....2....+....3....+....4.
            *******|********** TOP OF FILE ******************
            0001000* aaaaaaaaaaaaaaaaaa
            0001100* AAAAAAAAAAAAAAAAAAAAA
            0002000* bbbbbbbbbbbbbbbbbbb BBBBBBBBBBBBBBBBBBBA
            0003000* cccccccccccccccccccc CCCCCCCCCCCCCCCCCCA
            0004000* dddddddddddddddddddddDDDDDDDDDDDDDDDDDDA
            0005000* eeeeeeeeeeeeeeeeeeeeee EEEEEEEEEEEEEEEEA
            0006000*    FF
            *******|********** END OF FILE ******************

         ==>With AWORD option("tf 20 aword"),the line is split at the space
            just after the right boundary if exist.

            5 line(s) processed,4 err line,delm="".5:33) ----
            ===>
            col    |....+....1....+....2....+....3....+....4.
            *******|********** TOP OF FILE ******************
            0001000* aaaaaaaaaaaaaaaaaa
            0001100* AAAAAAAAAAAAAAAAAAAAA
            0002000* bbbbbbbbbbbbbbbbbbb
            0002100* BBBBBBBBBBBBBBBBBBBA
            0003000* cccccccccccccccccccc
            0003100* CCCCCCCCCCCCCCCCCCA
            0004000* dddddddddddddddddddddDDDDDDDDDDDDDDDDDDA
            0005000* eeeeeeeeeeeeeeeeeeeeee
            0005100* EEEEEEEEEEEEEEEEA
            0006000*    FF
            *******|********** END OF FILE ******************

         ==>With SWORD option("tf 20 sword"),the line is split by the width.

            ===>
            col    |....+....1....+....2....+....3....+....4.
            *******|********** TOP OF FILE ******************
            0001000* aaaaaaaaaaaaaaaaaa
            0001100* AAAAAAAAAAAAAAAAAAA
            0001200* AA
            0002000* bbbbbbbbbbbbbbbbbbb
            0002100* BBBBBBBBBBBBBBBBBBB
            0002200* A
            0003000* ccccccccccccccccccc
            0003100* c
            0003200* CCCCCCCCCCCCCCCCCCA
            0004000* ddddddddddddddddddd
            0004100* ddDDDDDDDDDDDDDDDDD
            0004200* DA
            0005000* eeeeeeeeeeeeeeeeeee
            0005100* eee
            0005200* EEEEEEEEEEEEEEEEA
            0006000|    FF
            *******|********** END OF FILE ******************

        (ex.09) "delm-char" and related options.
            ===>bnds 1 40
            *******|********** TOP OF FILE ******************
            0001000| aaaaaaaa=aaaaaaaaa AAAAAAAA===AAAAAAAAA|
            0002000* bbbbbbbb=: bbbbbbbb BBBBB :   BBBBBBBB |
            0003000* cccccccc:=cccccc := CCCCC :   CCCCCCCCC|
            0004000|    FF                                  |
            *******|********** END OF FILE ******************

         ==>tf ":="
              all of ":" and  "=" split the line.

            *******|********** TOP OF FILE ******************
            0001000* aaaaaaaa=                              |
            0002000* aaaaaaaaa AAAAAAAA=                    |
            0003000* =                                      |
            0003100* =
            0003200* AAAAAAAAA bbbbbbbb=
            0003300* :
            0003400* bbbbbbbb BBBBB :
            0003500* BBBBBBBB cccccccc:
            0003600* =
            0003700* cccccc :
            0003800* =
            0003900* CCCCC :
            0003910* CCCCCCCCC
            0004000|    FF                                  |
            *******|********** END OF FILE ******************

         ==>tf ":=" tol
              TOL means split just before the delimiter.

            *******|********** TOP OF FILE ******************
            0001000* aaaaaaaa                               |
            0002000* =aaaaaaaaa AAAAAAAA                    |
            0003000* =                                      |
            0003100* =
            0003200* =AAAAAAAAA bbbbbbbb
            0003300* =
            0003400* : bbbbbbbb BBBBB
            0003500* :   BBBBBBBB cccccccc
            0003600* :
            0003700* =cccccc
            0003800* :
            0003900* = CCCCC
            0003910* :   CCCCCCCCC
            0004000|    FF                                  |
            *******|********** END OF FILE ******************

         ==>tf ":=" strdelm
              "del-chars" parameter is used as string to split the line.

            *******|********** TOP OF FILE ******************
            0001000* aaaaaaaa=aaaaaaaaa                     |
            0002000* AAAAAAAA===AAAAAAAAA bbbbbbbb=:        |
            0003000* bbbbbbbb BBBBB :   BBBBBBBB cccccccc:= |
            0003100* cccccc :=
            0003200* CCCCC :   CCCCCCCCC
            0004000|    FF                                  |

        (ex.10) effect of SPACE1.

            ===>tf space1 all
            *******|********** TOP OF FILE *********************************************************
            0001000|//*CID://+NONER~:    option=(m72,n,p0) update#=   11;                   00010001
            0002000| ws-ini-key                  w  64  a                                   00020002
            0003000|    ws-ini-key-tag  ws-ini-key       4 a value 'key:'                   00030002
            0003010|    ws-ini-key-data ws-ini-key  .4  60 a                                00031002
            0003020|       field-name      w 60  a                                          00032002
            0003030|       field1-value    w 60  a                                          00033002
            *******|********** END OF FILE *********************************************************

         ==>shrink continued spaces between the word to one space.

            6 line(s) processed,0 err line,delm="".9:26) -------------------------------------------
            ===>
            *******|********** TOP OF FILE *********************************************************
            0001000*//*CID://+NONER~: option=(m72,n,p0) update#= 11; ws-ini-key w 64 a      00010001
            0002000*    ws-ini-key-tag ws-ini-key 4 a value 'key:' ws-ini-key-data          00020002
            0003000*    ws-ini-key .4 60 a                                                  00030002
            0003010*       field-name w 60 a field1-value w 60 a                            00031002
            *******|********** END OF FILE *********************************************************