LISTBOX: can it contain a code to underline a letter?

[kent@koylia.org]

This is the line of wherein the (S) is found:

case 2 mes "line-2 / (S)"

When you say, 'paste in front of' do you mean as:

case 2 mes "line-2 / (̲S)"

If so, I don't see any change?

Suggestions? Will the font need to be changed for this to at least be visible?