Fold BPS copyright boilerplate in RT

gistfile1.vim

func! s:FoldBPSCopyright()
    if !exists( "b:foldedBPSCopyright" ) && (&ft == 'mason' || &ft == 'perl')
        let b:foldedBPSCopyright = 1
        set foldenable
        try
            " The idea is to only have the copyright block folded
            silent /BEGIN BPS TAGGED BLOCK/,/END BPS TAGGED BLOCK/fold
        catch
            " do nothing
        endtry
    endif
endfunc

" Fold BPS copyright boilerplate
au BufRead  *   call s:FoldBPSCopyright()