styling text within an LC script

[Nicolas Cueto]

I've a script that combines tab-delimited text. Next, how to modify my
script so that parts of the combined text become italicized (or bold, or
underlined, or ...)?

The tab-delimited text is:

-----------------------------
Paradiso.01 1 La gloria di colui che tutto move The glory of the One who
moves all things
Paradiso.01 2 per l’universo penetra, e risplende permeates the universe
and glows
Paradiso.01 3 in una parte più e meno altrove. in one part more and in
another less.
-----------------------------

This text becomes:

--------------------------
La gloria di colui che tutto move 01.1
per l’universo penetra, e risplende
in una parte più e meno altrove.
     The glory of the One who moves all things
     permeates the universe and glows
     in one part more and in another less.
------------------------------

Can an LC script italicize the Italian while leaving the English as is, so
that the resulting multi-styled combined text can be copy-pasted from an LC
text-object to another doc?

Grazie mille.

--
Nicolas Cueto