Function maybe_write_line_delim

src/cut.c:692–698

/* Write the end-of-line delimiter if appropriate for the current line.  */

static inline void
maybe_write_line_delim (bool found_any_selected_field, uintmax_t field_idx)
{
  if (found_any_selected_field
      || !(suppress_non_delimited && field_idx == 1))
    write_line_delim ();
}

/* Return TRUE if FIELD_IDX is selected,
   and write the output delimiter if appropriate.  */