> (define-key global-map 'button3 'mouse-track-adjust) > (add-hook 'mouse-track-click-hook > (lambda (event count) > (if (or (/= (event-button event) 3) > (/= count 2)) > nil > (kill-region (point) (mark)) > t > ))) > (setq mouse-yank-at-point t) > I am not able to get it to select the region spanning the last point where > button1 was clicked, to the current mouse location. To do that I have to > highlight the region by dragging the mouse. Presumably, I have to invoke > some 'mark the point' function in the code above when button1 is clicked > in the above conditional?