nano

commit 4c6ce3c39d3c593dbf7e8d93e74176faff9979e9
parent 41fd09706d734776f1b1f6bead8d58808ec71685
Author: Benno Schulenberg <bensberg@telfort.nl>
Date:   Thu,  7 Jan 2021 19:17:22 +0100

minibar: when the overnext character has zero width too, show its code

Requested-by: Peter Passchier <peter@passchier.net>

Diffstat:
M
src/winio.c
 | 
9
++++++++-

1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/src/winio.c b/src/winio.c
@@ -2162,10 +2162,17 @@ void minibar(void)
 #ifdef ENABLE_UTF8
 		successor = this_position + char_length(this_position);
 
-		if (*this_position != '\0' && is_zerowidth(successor) &&
+		if (*this_position && *successor && is_zerowidth(successor) &&
 					mbtowc(&widecode, successor, MAXCHARLEN) >= 0) {
 			sprintf(hexadecimal, "|%04X", (int)widecode);
 			waddstr(bottomwin, hexadecimal);
+
+			successor += char_length(successor);
+
+			if (is_zerowidth(successor) && mbtowc(&widecode, successor, MAXCHARLEN) >= 0) {
+				sprintf(hexadecimal, "|%04X", (int)widecode);
+				waddstr(bottomwin, hexadecimal);
+			}
 		} else
 			successor = NULL;
 #endif