From c34790e0b533bf7ddb6bc6d4c654bc7d9dd2ba80 Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Fri, 28 May 1993 21:13:59 +0000
Subject: [PATCH] (XTread_socket, case KeyPress) [HPUX]: Recognize the extended
 function keys.

---
 src/xterm.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/xterm.c b/src/xterm.c
index 7c6fee06912..033b1da5685 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -2874,6 +2874,12 @@ XTread_socket (sd, bufp, numchars, waitp, expected)
 		      || keysym == XK_Delete
 		      || IsCursorKey (keysym)       /* 0xff50 <= x < 0xff60 */
 		      || IsMiscFunctionKey (keysym) /* 0xff60 <= x < 0xff80 */
+#ifdef HPUX
+		      /* This recognizes the "extended function keys".
+			 It seems there's no cleaner way.  */
+		      || ((unsigned) (keysym) >= XK_Select
+			  && (unsigned)(keysym) < XK_KP_Space)
+#endif
 		      || IsKeypadKey (keysym)       /* 0xff80 <= x < 0xffbe */
 		      || IsFunctionKey (keysym))    /* 0xffbe <= x < 0xffe1 */
 		    {
-- 
2.30.2