patch 8.0.1388: char not overwritten with ambiguous width char
Problem: Char not overwritten with ambiguous width char, if the ambiguous
char is single width but we reserve double-width space.
Solution: First clear the screen cells. (Ozaki Kiichi, closes #2436)
diff --git a/src/version.c b/src/version.c
index 2f9957a..b805fd7 100644
--- a/src/version.c
+++ b/src/version.c
@@ -772,6 +772,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 1388,
+/**/
1387,
/**/
1386,