diff options
Diffstat (limited to 'src/row.rs')
| -rw-r--r-- | src/row.rs | 13 |
1 files changed, 11 insertions, 2 deletions
@@ -391,7 +391,14 @@ impl Row { crate::term::ClearRowForward::default().write_buf(contents); } - if prev.wrapped && !self.wrapped { + // if this row is going from wrapped to not wrapped, we need to erase + // and redraw the last character to break wrapping. if this row is + // wrapped, we need to redraw the last character without erasing it to + // position the cursor after the end of the line correctly so that + // drawing the next line can just start writing and be wrapped. + if (!self.wrapped && prev.wrapped) + || (self.wrapped && prev_pos.col < self.cols()) + { let end_pos = if self .get(self.cols() - 1) .unwrap() @@ -410,7 +417,9 @@ impl Row { crate::term::MoveFromTo::new(prev_pos, end_pos) .write_buf(contents); prev_pos = end_pos; - crate::term::EraseChar::new(1).write_buf(contents); + if !self.wrapped { + crate::term::EraseChar::new(1).write_buf(contents); + } let end_cell = self.get(end_pos.col).unwrap(); contents.extend(end_cell.contents().as_bytes()); prev_pos.col += if end_cell.is_wide() { 2 } else { 1 }; |