Is it possible to use some arithmetic when setting variable using the @set modifier? I mean, if I have the following in a button's standard opus function:
@set start = {dlgstringS|Start numbering at|101}
rename PRESET="Add numbering" NUMBER {$start} BY 4
and let's say that I'd like to always start from eg. entered number + 1427? I've tried
@set start = {dlgstringS|Start numbering at|000101} + 1427
rename PRESET="Add numbering" NUMBER {$start} BY 4
but that does not seem to work. Is it possible to do this without having to rewrite the whole numbering + renaming stuff from scratch as a script function?