Hi Jeff,
Looks like code to confuse you! The starting * tells me this is not a command line, but a note.
>A third party app we service has the following code.
>
>*<>lc_filt = lc_filt + [a_icitem->itmclss >= ??TRIM(lc_bclass) AND ]
>
>what does the ?? mean in the ??TRIM(lc_bclass) statement?