<div dir="ltr">I should have added the error message I'm running into, in case anybody recognizes something. (I'm a rank novice myself.) <br><br>error: push-into-mred<br>  context...:<br>   /home/wade/.racket/planet/300/6.1.1/cache/divascheme/divascheme.plt/1/6/diva-link.ss:303:6: push-into-mred<br>   /home/wade/.racket/planet/300/6.1.1/cache/divascheme/divascheme.plt/1/6/insert-keymap.ss:405:4: revert&exit<br>   /usr/racket/share/pkgs/gui-lib/mred/private/wxme/editor-canvas.rkt:349:2: on-focus method in editor-canvas%<br>   /usr/racket/collects/racket/private/more-scheme.rkt:147:2: call-with-break-parameterization<br>   /usr/racket/collects/racket/private/more-scheme.rkt:264:2: call-with-exception-handler<br>   /usr/racket/share/pkgs/gui-lib/mred/private/wxwindow.rkt:225:22: on-kill-focus method in ...private/wxwindow.rkt:148:4<br>   /usr/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt:451:6<br>   /usr/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt:502:32<br>   /usr/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt:650:3<br></div>