The command stack is also available as @COMMAND.STACK, which actually
compiles as SYSTEM(33).
UV documentation erroneously says SYSTEM(33) returns only the last
command, but Ray's right. It has the whole stack.
I'm correcting the U2UG WIKI page for SYSTEM(n) to say:
33 Dynamic array containing the last 99 commands executed.
(IBM doc erroneously says: "Returns the last command on the
command stack.")
@COMMAND.STACK is equivalent. It compiles as SYSTEM(33).
cds
-----Original Message-----
From: Ray Wurlod
The UniVerse sentence stack isn't stored anywhere. It is kept in the
user's "printer shared memory segment" while the user is active. The .L
command and the SYSTEM() function retrieve it from there.
When the user exits from UniVerse, and if the VOC item STACKWRITE is set
to ON, then the command stack is saved in &SAVEDLISTS& as others have
posted. But it does not go there until the user exits from UniVerse.
The command stack can be deliberately saved to &SAVEDLISTS&, for example
via the SAVE.STACK command, but this is not an automatic operation.
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