message: fix psf parser
diff: @@ -151,7 +151,7 @@ async function parseInternal(data: string, ctx: RuntimeContext): Promise<Result<
  const id = readLine(state.tokenizer).trim()
  while(tokenizer.tokenEnd < tokenizer.length) {
  - const line = readLine(state.tokenizer)
  + const line = readLine(state.tokenizer).trim()
  if (line.includes('!NTITLE')) {
  const numTitle = parseInt(line.split(reWhitespace)[0])
  title = parseTitle(state, numTitle)
  