Add ability to see more text in a text field using a textarea or other multi-line wrapping capability

Currently, if we want to assemble a string in a formula text field using various bound variables, the full text being constructed does not display all at once. The size of the box forces you to scroll around or copy/paste to see all the text after you get to a few dozen characters. We like to be somewhat verbose in our naming of variables to offer more clarity, so in some cases the text field may do this even when using a single variable name. Perhaps there could be a way to wrap the text into a multi-line display so that it is easier to edit these fields?