|
|
Reexecutes a command from the history command stack after optionally editing the command.
REDO [cmd_string ]
REDO [history_index]
System Debug uses the same REDO editing commands as the REDO
command supported by the MPE XL Command Interpreter. Please refer to the
MPE XL Commands Reference Manual for specific details about
editing commands.
- cmd_string
Redo the most recent command in the history stack that commences with
cmd_string. For example, redo wh can be used to
match the most recent while statement.
- history_index
The history stack index of the command that is to be redone.
A negative index can be used to specify a command relative to the current
command. For example, -2 implies the command used two commands ago.
REDO, entered alone, redoes the most recent command.
%cmdebug > redo dq
dq-176,20
r4
dq-146,20
Redo the most recent command that started with "dq".
Upon initial entry into System Debug, the command stack is empty, since no
prior command has been executed. If the REDO command is entered as the
command, a blank command is provided for editing.
The MPE XL Command Interpreter allows an edit string to be specified on the
REDO command line. This feature is not supported in System Debug.
|