| 709 | } |
| 710 | |
| 711 | pub fn expandtabs(&self, options: anystr::ExpandTabsArgs) -> Vec<u8> { |
| 712 | let tabsize = options.tabsize(); |
| 713 | let mut counter: usize = 0; |
| 714 | let mut res = vec![]; |
| 715 | |
| 716 | if tabsize == 0 { |
| 717 | return self |
| 718 | .elements |
| 719 | .iter() |
| 720 | .copied() |
| 721 | .filter(|x| *x != b'\t') |
| 722 | .collect(); |
| 723 | } |
| 724 | |
| 725 | for i in &self.elements { |
| 726 | if *i == b'\t' { |
| 727 | let len = tabsize - counter % tabsize; |
| 728 | res.extend_from_slice(&vec![b' '; len]); |
| 729 | counter += len; |
| 730 | } else { |
| 731 | res.push(*i); |
| 732 | if *i == b'\r' || *i == b'\n' { |
| 733 | counter = 0; |
| 734 | } else { |
| 735 | counter += 1; |
| 736 | } |
| 737 | } |
| 738 | } |
| 739 | |
| 740 | res |
| 741 | } |
| 742 | |
| 743 | pub fn splitlines<FW, W>(&self, options: anystr::SplitLinesArgs, into_wrapper: FW) -> Vec<W> |
| 744 | where |