I use taskcoach to create a list of my tasks.
The data I entered was saved, say, in tasks.tsk on my Desktop. Internally, this is an XML file of specific structure.
Now whenever I open it, it opens in my text editor, like any other XML.
I've tried changing extension to .task and .my_tasks, but associated program is the still the editor.
After googling and reading forums, I've right-clicked the file, and in
Open With chose TaskCoach.
The file opens in TaskCoach, but any other .XML file gets opened with TaskCoach too!
Q: How do I make ubuntu open .task files in TaskCoach while preserving association .xml -> editor?