From 1edca3872e7c80a5396b84ffddb879cc18633d56 Mon Sep 17 00:00:00 2001 From: zeertzjq Date: Thu, 7 Apr 2022 23:26:03 +0800 Subject: vim-patch:8.2.4707: redrawing could be a bit more efficient (#18022) Problem: Redrawing could be a bit more efficient. Solution: Optimize redrawing. (closes vim/vim#10105) https://github.com/vim/vim/commit/8c9796085071950f9a03ca0fe116608e4f86aac2 --- src/nvim/change.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'src/nvim/change.c') diff --git a/src/nvim/change.c b/src/nvim/change.c index 0644b1d601..44abd69733 100644 --- a/src/nvim/change.c +++ b/src/nvim/change.c @@ -286,9 +286,11 @@ static void changed_common(linenr_T lnum, colnr_T col, linenr_T lnume, long xtra set_topline(wp, wp->w_topline); } - // Relative numbering may require updating more. + // If lines have been added or removed, relative numbering always + // requires a redraw. if (wp->w_p_rnu && xtra != 0) { - redraw_later(wp, SOME_VALID); + wp->w_last_cursor_lnum_rnu = 0; + redraw_later(wp, VALID); } // Cursor line highlighting probably need to be updated with -- cgit