<quote who="Stevenson, Charles"> > 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).
You may wish to add to the wiki that 99 is a tunable number in the ~/uv/uvconfig file as HISTSTK NN where NN = 99 as the default. If you wish, you can reduce or enlarge that number, which is what SYSTEM(33) will then return. Karl > > 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. > ------- > u2-users mailing list > u2-users@listserver.u2ug.org > To unsubscribe please visit http://listserver.u2ug.org/ > -- Karl Pearson Director of I.T. ATS Industrial Supply, Inc. [EMAIL PROTECTED] http://www.atsindustrial.com 800-789-9300 x29 Local: 801-978-4429 Fax: 801-972-3888 "To mess up your Linux PC, you have to really work at it; to mess up a microsoft PC you just have to work on it." ------- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/
