commit 3aca5a6fbcfbf5f4492b9ea0c4308ac524d33606
author Bram Moolenaar <Bram@vim.org> Wed Feb 17 13:14:07 2021 +0100
committer Bram Moolenaar <Bram@vim.org> Wed Feb 17 13:14:07 2021 +0100
tree e5d533698b1e46e544e37e1c1c389ec4e6fde482
parent c0fcb6e0b10050145e7d334b68b1bdc5201fed05

patch 8.2.2524: cannot change the characters displayed in the foldcolumn

Problem:    Cannot change the characters displayed in the foldcolumn.
Solution:   Add fields to 'fillchars'. (Yegappan Lakshmanan, Matthieu Coudron,
            closes #7860)

src/mouse.c

diff --git a/src/mouse.c b/src/mouse.c
index 10b991b..4bff48e 100644
--- a/src/mouse.c
+++ b/src/mouse.c
@@ -1989,7 +1989,7 @@
 	count |= CURSOR_MOVED;		// Cursor has moved
 
 # ifdef FEAT_FOLDING
-    if (mouse_char == '+')
+    if (mouse_char == fill_foldclosed)
 	count |= MOUSE_FOLD_OPEN;
     else if (mouse_char != ' ')
 	count |= MOUSE_FOLD_CLOSE;