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Ending an edit session z/OS ISPF Edit and Edit Macros SC19-3621-00 |
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Usually, you complete your editing session with the END command
and, based on the values in your edit profile, PDF performs these
tasks:
By default, the editor truncates variable-length lines by removing blanks at the end of each line during a save. If a variable-length line is completely blank and has no line number, a blank is added so that the line length is not zero. If you select "Preserve VB record length" on the edit entry panel, or specify PRESERVE on the edit service, the editor stores the original length of each record in variable-length data sets and when a record is saved, the original record length is used as the minimum length for the record. The minimum line length can be changed by using the SAVE_LENGTH edit macro command. The editor always includes a blank at the end of a line if the length of the record is zero. Because VIEW is a special type of edit session, it is important to note that the use of the REPLACE or CREATE commands from within VIEW always honors the setting of the "Preserve VB record length" option on the edit entry panel. This setting can be overridden by using the PRESERVE primary command. Attention: CANCEL cancels all changes made since the beginning
of the edit session or the last SAVE command, whichever is most recent.
The RETURN command is logically equivalent to the repeated use of the END command. PDF performs the same actions at the end of the edit session. When a space ABEND such as D37 occurs, ISPF deallocates the data set so that you can swap to another screen or user ID and reallocate the data set. This does not occur for data sets that were edited using the DDNAME parameter of the EDIT service. |
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