commit 5babc6e858afbfa54aa0e203a64b9c70175487b7
author Bram Moolenaar <Bram@vim.org> Sat Sep 14 21:55:51 2019 +0200
committer Bram Moolenaar <Bram@vim.org> Sat Sep 14 21:55:51 2019 +0200
tree b6fe7ec5b3a424219c9eacf193908b2095eea1ec
parent 997d42427eaab889058eb047e08d55de9e4a968a

patch 8.1.2031: cursor position wrong when resizing and using conceal

Problem:    Cursor position wrong when resizing and using conceal.
Solution:   Set the flags that the cursor position is valid when setting the
            row and column during redrawing. (closes #4931)

src/screen.c

diff --git a/src/screen.c b/src/screen.c
index 4ea0cff..fec1081 100644
--- a/src/screen.c
+++ b/src/screen.c
@@ -5374,6 +5374,7 @@
 		wp->w_wcol = col - boguscols;
 	    wp->w_wrow = row;
 	    did_wcol = TRUE;
+	    curwin->w_valid |= VALID_WCOL|VALID_WROW|VALID_VIRTCOL;
 	}
 #endif