From e781edfb50591ae7621207892161abbba48e754a Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@musicpd.org>
Date: Mon, 9 Sep 2024 21:39:01 +0200
Subject: [PATCH] ui/Keys: add KEY_BACKSPACE3 and KEY_LINEFEED

---
 src/ui/Keys.hxx | 2 ++
 src/wreadln.cxx | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/ui/Keys.hxx b/src/ui/Keys.hxx
index b84d50ed..726875d1 100644
--- a/src/ui/Keys.hxx
+++ b/src/ui/Keys.hxx
@@ -10,6 +10,8 @@
 enum : int {
 	KEY_BACKSPACE2 = 8,
 	KEY_TAB = 9,
+	KEY_LINENEED = '\n',
 	KEY_RETURN = '\r',
 	KEY_ESCAPE = 0x1b,
+	KEY_BACKSPACE3 = 0x7f,
 };
diff --git a/src/wreadln.cxx b/src/wreadln.cxx
index 62ef07ae..7920bccf 100644
--- a/src/wreadln.cxx
+++ b/src/wreadln.cxx
@@ -374,7 +374,7 @@ _wreadln(const Window window,
 				wr.DeleteChar();
 			}
 			break;
-		case 127:
+		case KEY_BACKSPACE3:
 		case KEY_BACKSPACE2:	/* handle backspace: copy all */
 		case KEY_BACKSPACE:	/* chars starting from curpos */
 			if (wr.cursor > 0) { /* - 1 from buf[n+1] to buf   */
@@ -412,7 +412,7 @@ _wreadln(const Window window,
 			wr.MoveCursorToEnd();
 			break;
 
-		case '\n':
+		case KEY_LINENEED:
 		case KEY_RETURN:
 		case KEY_IC:
 		case KEY_PPAGE: