Interactive clips

Hi,

I'm new to PSPad, coming from an other editor.

Is it possible that a clip replaces a dedicted word in a file? Example:
File contains: $(DATE)
Can I make a clip that replaces $(DATE) by the date?
The clip must thus scan through teh file, a template,
and replace everywhere the $(DATE).

Is it possible to write a clip to save a file and ask for the name of the file?

Many thanks in advance,

Marc