fix(key): recover the insert key

We started supporting insert in charmbracelet#418, but then accidentally removed it during a rebase in charmbracelet#396. Oops.
knz · Oct 7, 2022 · f822a8d · f822a8d
1 parent f406999
commit f822a8d
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Showing 2 changed files with 12 additions and 0 deletions.
diff --git a/key.go b/key.go
@@ -390,6 +390,10 @@ var sequences = map[string]Key{
  // Miscellaneous keys
  "\x1b[Z": {Type: KeyShiftTab},
 
+ "\x1b[2~": {Type: KeyInsert},
+ "\x1b[3;2~": {Type: KeyInsert, Alt: true},
+ "\x1b\x1b[2~": {Type: KeyInsert, Alt: true}, // urxvt
+
  "\x1b[3~": {Type: KeyDelete},
  "\x1b[3;3~": {Type: KeyDelete, Alt: true},
  "\x1b\x1b[3~": {Type: KeyDelete, Alt: true}, // urxvt

diff --git a/key_test.go b/key_test.go
@@ -145,6 +145,14 @@ func TestReadInput(t *testing.T) {
  },
  },
  },
+ {"insert",
+ []byte{'\x1b', '[', '2', '~'},
+ []Msg{
+ KeyMsg{
+ Type: KeyInsert,
+ },
+ },
+ },
  {"alt+ctrl+a",
  []byte{'\x1b', byte(keySOH)},
  []Msg{