diff options
Diffstat (limited to 'vendor/github.com/shazow/ssh-chat/sshd/terminal/terminal.go')
| -rw-r--r-- | vendor/github.com/shazow/ssh-chat/sshd/terminal/terminal.go | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/vendor/github.com/shazow/ssh-chat/sshd/terminal/terminal.go b/vendor/github.com/shazow/ssh-chat/sshd/terminal/terminal.go index 690937e6..d6650bb1 100644 --- a/vendor/github.com/shazow/ssh-chat/sshd/terminal/terminal.go +++ b/vendor/github.com/shazow/ssh-chat/sshd/terminal/terminal.go @@ -129,6 +129,8 @@ const ( keyRight keyAltLeft keyAltRight + keyAltF + keyAltB keyHome keyEnd keyDeleteWord @@ -155,8 +157,12 @@ func bytesToKey(b []byte, pasteActive bool) (rune, []byte) { switch b[0] { case 1: // ^A return keyHome, b[1:] + case 2: // ^B + return keyLeft, b[1:] case 5: // ^E return keyEnd, b[1:] + case 6: // ^F + return keyRight, b[1:] case 8: // ^H return keyBackspace, b[1:] case 11: // ^K @@ -206,6 +212,15 @@ func bytesToKey(b []byte, pasteActive bool) (rune, []byte) { } } + if !pasteActive && len(b) >= 2 && b[0] == keyEscape { + switch b[1] { + case 'f': + return keyAltF, b[2:] + case 'b': + return keyAltB, b[2:] + } + } + if !pasteActive && len(b) >= 6 && bytes.Equal(b[:6], pasteStart) { return keyPasteStart, b[6:] } @@ -467,10 +482,14 @@ func (t *Terminal) handleKey(key rune) (line string, ok bool) { return } t.eraseNPreviousChars(1) + case keyAltB: + fallthrough case keyAltLeft: // move left by a word. t.pos -= t.countToLeftWord() t.moveCursorToPos(t.pos) + case keyAltF: + fallthrough case keyAltRight: // move right by a word. t.pos += t.countToRightWord() |