In a user defined emulation in PPV4 form accidentaly the ) in the endsearch command was erased. This code works normally on PPV4, when you open this on PPV5 you can't have a preview because of the ) missing.

search(&str,'C#')
set(¤t.line,¤t.line + 1)
store(¤t.line,&str)
doform()
clearpage()
endsearch(
set(¤t.line,¤t.line + 1)
store(¤t.line,&str)
if(ge(¤t.line,¤t.lpp))
doform()
clearpage()
endif()