nano

commit f02e2d3b6efc402bd70a87dff3cb1df66e3aa5b0
parent 252f14796ed04385f4f4bf29505dd5bbfe4f3110
Author: David Lawrence Ramsey <pooka109@gmail.com>
Date:   Mon, 22 Oct 2018 14:09:18 -0500

input: properly recognize Alt+Delete when using -K/--rebindkeypad

This works for xterm, rxvt, Eterm, Konsole, and xfce4-terminal, which
generate "Esc [ 3 ; 3 ~", but not for urxvt, which generates one of
its double-escape sequences, "Esc Esc [ 3 ~".

Diffstat:
M
src/winio.c
 | 
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git a/src/winio.c b/src/winio.c
@@ -1112,6 +1112,9 @@ int convert_sequence(const int *seq, size_t length, int *consumed)
 #ifndef NANO_TINY
 						if (length > 4 && seq[2] == ';' && seq[4] == '~') {
 							*consumed = 5;
+							if (seq[3] == '3')
+								/* Esc [ 3 ; 3 ~ == Alt-Delete on xterm/rxvt/Eterm/Terminal. */
+								return ALT_DELETE;
 							if (seq[3] == '5')
 								/* Esc [ 3 ; 5 ~ == Ctrl-Delete on xterm. */
 								return CONTROL_DELETE;