EDIT PPRINT EXEC CLP ---) TOF: o (null line)
1SCONTROL OFF 2 SP =
3SIF .S1 EQ • SEXIT 100 4 SFN = S1 5 SIF S1 EQ ? SGOTO -TELL
6 SNFN =SCONCAT $ S1 7 SIF .S2 EQ • SEXIT 200 8 SFT = S2 9 SFM = S3 10 SIF .S3 NE • SSKIP 2
11SFM = A
12SSKIP 3
13SIF S3 NE ( SSKIP 2
14SFM = A
15SP = (
16SCONTROL ALL
17COpy SFN SFT SFM SNFN SFT A ( UNPACK 18 PRINT SNFN SFT A SP S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 19 ERASE SNFN SFT A 20 SEXIT 21 -TELL STYPE THIS EXEC PRINTS A LISTING FROM PACKED FORMAT EOF: The line numbers represented are symbolic: they are not an actual
part of the file, but are used below to indicate at which line the
current line pointer is positioned after execution of the EDIT
subcommand indicated.
SubcommandDOWN 5 UP LOCATE /UNP/ TYPE 3 BOTTOM DOWN FIND - TOP CHANGE /EQ/EQ/
DELETE 2INPUT *
6CLP position
---)0 ---) 5
---) 4
---) 17
---) 19
---) 21
---)EOF: ---) 21
---)0 ---) 5
---) 7 (lines numbered 5 and 6 are deleted)
---) the line just entered (between 7 and 8)
Figure 5. Positioning the Current LinePointer Verification and Search Columns ,
There are two EDIT subcommands you can use to control what you and the
editor "see" in a file. TheVERIFY subcommand controls what you see
displayed; theZONE subcommand controls what columns the editor
searches. Normally, when you edit a file, every request that you make
of the editor results in the display of one or more lines at your
terminal. If you do not want to see the lines, you can specify:
verify off
68IBM VM/370 eMS User's Guide
1
3
6 SNFN =
11
12
13
14
15
16
17
part of the file, but are used below to indicate at which line the
current line pointer is positioned after execution of the EDIT
subcommand indicated.
Subcommand
DELETE 2
6
---)
---) 4
---) 17
---) 19
---) 21
---)
---)
---) 7 (lines numbered 5 and 6 are deleted)
---) the line just entered (between 7 and 8)
Figure 5. Positioning the Current Line
There are two EDIT subcommands you can use to control what you and the
editor "see" in a file. The
displayed; the
searches. Normally, when you edit a file, every request that you make
of the editor results in the display of one or more lines at your
terminal. If you do not want to see the lines, you can specify:
verify off
68