Cursor position in large text fields

Hi Unifacers,

large text fields are becoming more and more common in all applications.
It would be nice to be able to recognize where endUser is positioned in a large text field as well as to position him/her in a specific point of the text field.

Need is to have a new function $curPos() which can be used to get or to set cursor position in a specific field.
Syntax could be:
vPos = $curPos(FIELDNAME) ; to get current position
$curPos(FIELDNAME) = vPos ; to set current position

When setting a new position automatic scrolling should be taken in consideration to show the portion of text where the cursor is newly positioned.

Questions:
- Has anyone already implemented something similar?
- If NOT: could this request be taken in consideration as a wish from ULab?

Thanks in advance for any feedback.

Regards,
Gianni