nano

commit 9b2c2697cbd5915a4527072152611e8e57b420ab
parent a57c6a6763f31dfaf52dc392b4e6127a2c3e88e3
Author: Benno Schulenberg <bensberg@telfort.nl>
Date:   Sun, 23 Dec 2018 19:01:04 +0100

options: make -d (--rebinddelete) work without -K (--rebindkeypad)

When the terminfo selected by TERM does not match the terminal and
the <Delete> key behaves the same as <Backspace> (deleting leftward)
or the <Backspace> key behaves the same as <Delete> (deleting without
moving the cursor), then using just -d or --rebinddelete should make
the deviant key behave correctly again without affecting the other.

Diffstat:
M
src/winio.c
 | 
5
+++++

1 file changed, 5 insertions(+), 0 deletions(-)
diff --git a/src/winio.c b/src/winio.c
@@ -724,6 +724,11 @@ int parse_kbinput(WINDOW *win)
 #endif
 		case KEY_C3:    /* PageDown (3) on keypad with NumLock off. */
 			return KEY_NPAGE;
+		/* When requested, swap meanings of keycodes for <Bsp> and <Del>. */
+		case KEY_BACKSPACE:
+			return (ISSET(REBIND_DELETE) ? KEY_DC : KEY_BACKSPACE);
+		case KEY_DC:
+			return (ISSET(REBIND_DELETE) ? KEY_BACKSPACE : KEY_DC);
 #ifdef KEY_SDC  /* Slang doesn't support KEY_SDC. */
 		case KEY_SDC:
 			return SHIFT_DELETE;