diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/nvim/terminal.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/nvim/terminal.c b/src/nvim/terminal.c index 04068a3cb8..d97c24dcf7 100644 --- a/src/nvim/terminal.c +++ b/src/nvim/terminal.c @@ -1466,6 +1466,17 @@ static void refresh_scrollback(Terminal *term, buf_T *buf) int width, height; vterm_get_size(term->vt, &height, &width); + // May still have pending scrollback after increase in terminal height if the + // scrollback wasn't refreshed in time; append these to the top of the buffer. + int row_offset = term->sb_pending; + while (term->sb_pending > 0 && buf->b_ml.ml_line_count < height) { + fetch_row(term, term->sb_pending - row_offset - 1, width); + ml_append(0, (uint8_t *)term->textbuf, 0, false); + appended_lines(0, 1); + term->sb_pending--; + } + + row_offset -= term->sb_pending; while (term->sb_pending > 0) { // This means that either the window height has decreased or the screen // became full and libvterm had to push all rows up. Convert the first @@ -1476,7 +1487,7 @@ static void refresh_scrollback(Terminal *term, buf_T *buf) ml_delete(1, false); deleted_lines(1, 1); } - fetch_row(term, -term->sb_pending, width); + fetch_row(term, -term->sb_pending - row_offset, width); int buf_index = (int)buf->b_ml.ml_line_count - height; ml_append(buf_index, (uint8_t *)term->textbuf, 0, false); appended_lines(buf_index, 1); |