Yes it's possible but it's not PBP native. It's called a macro.

Have a look to MPASM assembler>> Macro language. This should give you some pointer.

And then have a look to
http://www.picbasic.co.uk/forum/show...ighlight=macro
http://www.picbasic.co.uk/forum/show...ighlight=macro
http://www.picbasic.co.uk/forum/show...ighlight=macro
http://www.picbasic.co.uk/forum/show...ighlight=macro
http://www.picbasic.co.uk/forum/show...ighlight=macro
http://www.picbasic.co.uk/forum/show...ighlight=macro

This should be enough to start

HTH