Mercurial > vim
diff src/channel.c @ 17557:4a22102fda8f v8.1.1776
patch 8.1.1776: text added with a job isn't displayed
commit https://github.com/vim/vim/commit/4641a122f2ffb820ec6d05526532ab38930c5286
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Jul 29 22:10:23 2019 +0200
patch 8.1.1776: text added with a job isn't displayed
Problem: Text added with a job to another buffer isn't displayed.
Solution: Update topline after adding a line. (closes https://github.com/vim/vim/issues/4745)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Mon, 29 Jul 2019 22:15:04 +0200 |
| parents | d04de6c49f59 |
| children | ff097edaae89 |
line wrap: on
line diff
--- a/src/channel.c +++ b/src/channel.c @@ -2537,19 +2537,26 @@ append_to_buffer(buf_T *buffer, char_u * FOR_ALL_WINDOWS(wp) { - if (wp->w_buffer == buffer - && (save_write_to - ? wp->w_cursor.lnum == lnum + 1 - : (wp->w_cursor.lnum == lnum - && wp->w_cursor.col == 0))) + if (wp->w_buffer == buffer) { - ++wp->w_cursor.lnum; - save_curwin = curwin; - curwin = wp; - curbuf = curwin->w_buffer; - scroll_cursor_bot(0, FALSE); - curwin = save_curwin; - curbuf = curwin->w_buffer; + int move_cursor = save_write_to + ? wp->w_cursor.lnum == lnum + 1 + : (wp->w_cursor.lnum == lnum + && wp->w_cursor.col == 0); + + // If the cursor is at or above the new line, move it one line + // down. If the topline is outdated update it now. + if (move_cursor || wp->w_topline > buffer->b_ml.ml_line_count) + { + if (move_cursor) + ++wp->w_cursor.lnum; + save_curwin = curwin; + curwin = wp; + curbuf = curwin->w_buffer; + scroll_cursor_bot(0, FALSE); + curwin = save_curwin; + curbuf = curwin->w_buffer; + } } } redraw_buf_and_status_later(buffer, VALID);