set geometry of kedit

[Harry Putnam]

This may be a general question about all kde menu items but I see no
way to adjust the geometry of kedit.

Rigth/left click on the menu item just brings it up.  Using menu
editor I see a place to set the command line but after looking at the
kde help brower on kedit... I didn't see talk of geometry settings.

The (starndard for older linux apps) `-geometry'  doesn't do it.  Seems to
have no effect at all like this:  kedit -geometry 90x120&

Still starts in too small a terminal.