I have a demo of using grid to show the input and results for commands to a verb.It allows you to scroll in the arguments and results while you see what you typed.
http://groups.google.com/group/J-Programming/browse_thread/thread/22d3c6d5d516491e Two scripts threegrids.ijs and fall.ijs in http://groups.google.com/group/J-Programming/files You can extend the demo to your needs 2009/3/3 Hahn, Harvey <[email protected]> > Does the J editor have a "last command" command, to redisplay the last > typed command? That is, display the last typed command just as if you > went to a previous command line and pressed the ENTER key. This sure > would be handy after displaying the last 101 rows of a lengthy array, in > order to tweak/correct the previous command (particularly if it was > complex) without having to scroll around the editor display trying to > find it. Thanks! > > Harvey > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > -- Björn Helgason, Verkfræðingur Fugl&Fiskur ehf, Þerneyjarsundi 23, Hraunborgum Po Box 127,801 Selfoss , t-póst: [email protected] gsm: +3546985532 Landslags og skrúðgarðagerð, gröfuþjónusta http://groups.google.com/group/J-Programming Tæknikunnátta höndlar hið flókna, sköpunargáfa er meistari einfaldleikans góður kennari getur stigið á tær án þess að glansinn fari af skónum /|_ .-----------------------------------. ,' .\ / | Með léttri lund verður | ,--' _,' | Dagurinn í dag | / / | Enn betri en gærdagurinn | ( -. | `-----------------------------------' | ) | (\_ _/) (`-. '--.) (='.'=) ♖♘♗♕♔♙ `. )----' (")_(") ☃☠ ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
