What to do with executable text files when they are activated (single or double clicked). Possible values are "launch" to launch them as programs, "ask" to ask what to do via a dialog, and "display" to display them as text files.
Beth i'w wneud gyda ffeiliau testun gweithredadwy pan gaent eu gweithredu (clic sengl neu ddwbl). Gwerthoedd posib yw "launch" i'w dechrau nhw fel rhaglenni, "ask" i ofyn beth i'w wneud trwy ddeialog, a "display" i'w dangos fel ffeiliau testun.