diff options
| -rw-r--r-- | src/nvim/tui/tui.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/nvim/tui/tui.c b/src/nvim/tui/tui.c index 54893014e9..55ada08663 100644 --- a/src/nvim/tui/tui.c +++ b/src/nvim/tui/tui.c @@ -517,16 +517,19 @@ static void cursor_goto(UI *ui, int row, int col) } } if (row == grid->row) { - if (col < grid->col) { + if (col < grid->col + // Deferred right margin wrap terminals have inconsistent ideas about + // where the cursor actually is during a deferred wrap. Relative + // motion calculations have OBOEs that cannot be compensated for, + // because two terminals that claim to be the same will implement + // different cursor positioning rules. + && (data->immediate_wrap_after_last_column || grid->col < ui->width)) { int n = grid->col - col; if (n <= 4) { // This might be just BS, so it is considered really cheap. while (n--) { unibi_out(ui, unibi_cursor_left); } } else { - if (!data->immediate_wrap_after_last_column && grid->col >= ui->width) { - n--; // We have calculated one too many columns because of delayed wrap. - } data->params[0].i = n; unibi_out(ui, unibi_parm_left_cursor); } |