let [curly, round, squar, outbuf] = [0, 0, 0, ""]
let ready = [strpart(line, 0, brfirst + 1)]
let trailing_comma = 1
- for c in split(line[brfirst + 1 : brlast-1], "\zs")
+ for c in split(line[brfirst + 1 : brlast-1], '\zs')
if c ==# "*" | let trailing_comma = 0 | endif
if outbuf ==# "" && c ==# " " | continue | endif
let outbuf .= c