ReadText() command not executing using space bar.
In the following app, the script for the button shown as "Draw Vector" should execute the ReadText() command, which it does correctly when clicked with the mouse. However when tabbed through to select the button, then pressing space to run the script, the ReadText() command does not execute. Using the space bar is the only time it is actually needed. The rest of the OnClick script appears to be running either way.