From 18a4658d4f307d8f8201afb90e30363fba3f362d Mon Sep 17 00:00:00 2001
From: Benno Schulenberg <bensberg@telfort.nl>
Date: Mon, 3 Aug 2020 09:43:55 +0200
Subject: [PATCH] anchor: in a UTF-8 locale, show an anchor as a diamond, for
 visibility

---
 src/winio.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/winio.c b/src/winio.c
index 0b202581..d37d355d 100644
--- a/src/winio.c
+++ b/src/winio.c
@@ -2276,7 +2276,12 @@ void draw_row(int row, const char *converted, linestruct *line, size_t from_col)
 		wattroff(edit, interface_color_pair[LINE_NUMBER]);
 #ifndef NANO_TINY
 		if (line->has_anchor && from_col == 0)
-			wprintw(edit, "+");
+#ifdef ENABLE_UTF8
+			if (using_utf8())
+				wprintw(edit, "\xE2\x97\x86");  /* black diamond */
+			else
+#endif
+				wprintw(edit, "+");
 		else
 #endif
 			wprintw(edit, " ");