ssh/terminal: support ^N and ^P
This makes it possible to navigate the history without leaving
the home row on the keyboard.
Change-Id: Id24c43f8eb6090520ab37bf8126264901b70c489
Reviewed-on: https://go-review.googlesource.com/c/33618
Run-TryBot: Matt Layher <mdlayher@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
diff --git a/ssh/terminal/terminal.go b/ssh/terminal/terminal.go
index 9a88759..9d666ff 100644
--- a/ssh/terminal/terminal.go
+++ b/ssh/terminal/terminal.go
@@ -159,6 +159,10 @@
return keyClearScreen, b[1:]
case 23: // ^W
return keyDeleteWord, b[1:]
+ case 14: // ^N
+ return keyDown, b[1:]
+ case 16: // ^P
+ return keyUp, b[1:]
}
}
diff --git a/ssh/terminal/terminal_test.go b/ssh/terminal/terminal_test.go
index 5e5d33b..3ae9116 100644
--- a/ssh/terminal/terminal_test.go
+++ b/ssh/terminal/terminal_test.go
@@ -92,6 +92,12 @@
in: "\x1b[B\r", // down
},
{
+ in: "\016\r", // ^P
+ },
+ {
+ in: "\014\r", // ^N
+ },
+ {
in: "line\x1b[A\x1b[B\r", // up then down
line: "line",
},
