You can create your own custom XQuery template file that contains
your name and the static text.
For the current date you can use an Oxygen editor variable, like
this: ${date(yyyy-MM-dd)}
Where 'yyyy-MM-dd' is the date pattern.
You can find all the editor variables documented here: http://www.oxygenxml.com/doc/ug-editor/index.html#topics/editor-variables.html
To use this template you must give it an appropriate name and place
it in the 'templates' folder from the Oxygen installation folder.
You can then use it in Oxygen from the File > New dialog under
'Global templates'.
I was wondering if any
of you knew how to make oxygen generate a comment at the top
of all new xquery and xslt files with my name and some other
static text.
If possible and
additional benefit would be if also the current date was
inserted .