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diff src/popupwin.c @ 19605:5ad7a406647a v8.2.0359

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patch 8.2.0359: popup_atcursor() may hang Commit: https://github.com/vim/vim/commit/ba2920fe976b37326933afa820616523b509495f Author: Bram Moolenaar <Bram@vim.org> Date: Fri Mar 6 21:43:17 2020 +0100 patch 8.2.0359: popup_atcursor() may hang Problem: popup_atcursor() may hang. (Yasuhiro Matsumoto) Solution: Take the decoration into account. (closes https://github.com/vim/vim/issues/5728)
author Bram Moolenaar <Bram@vim.org>
date Fri, 06 Mar 2020 21:45:03 +0100
parents 71d0c4f5fcd9
children 804322d6c6ba
line wrap: on
line diff
--- a/src/popupwin.c
+++ b/src/popupwin.c
@@ -1232,8 +1232,9 @@ popup_adjust_position(win_T *wp)
 		|| wp->w_popup_pos == POPPOS_BOTLEFT))
 	{
 	    wp->w_wincol = wantcol - 1;
-	    if (wp->w_wincol >= Columns - 1)
-		wp->w_wincol = Columns - 1;
+	    // Need to see at least one character after the decoration.
+	    if (wp->w_wincol > Columns - left_extra - 1)
+		wp->w_wincol = Columns - left_extra - 1;
 	}
     }