----------  Recall  ----------

Empress keeps a command history list, so that previous commands may be re-
viewed,  edited,  or re-executed.  The number of commands saved in the list is
set by the Empress variable MSQLCMDSAVE; the default is usually 50 commands.
The history list is examined by the RECALL comand.  Recall may be shortened to
"rc".

Syntax:

     recall [ | all      | ] [ |into| FILE ];
              | NUMBER   |     |onto|
              | "string" |

RECALL by itself shows the current command;  if "all" is specified,  all  com-
mands  entered  in  the  current worksession which are in the history list are
shown.

If a number is specified, the command with that number from the  history  list
is shown.

If NUMBER is negative, the command NUMBER from the end of the history list  is
recalled;  the last command is recalled by "recall -1".

For  "string",  all  commands  containing  the  specified  "string"  will   be
displayed.

Note that CHANGE, EDIT, HOLD, RECALL, and RUN commands are not  added  to  the
history list, and thus do not appear in a "recall" command.
