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Support Alt-Backspace to delete previous word

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Christian Muehlhaeuser 2020-10-27 08:50:22 +01:00
parent 5dbcf95877
commit 97020cd0d2
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1 changed files with 8 additions and 4 deletions
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12
textinput/textinput.go
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@ -418,10 +418,14 @@ func Update(msg tea.Msg, m Model) (Model, tea.Cmd) {
case tea.KeyMsg:
switch msg.Type {
case tea.KeyBackspace: // delete character before cursor
if len(m.value) > 0 {
m.value = append(m.value[:max(0, m.pos-1)], m.value[m.pos:]...)
if m.pos > 0 {
m.SetCursor(m.pos - 1)
if msg.Alt {
m.deleteWordLeft()
} else {
if len(m.value) > 0 {
m.value = append(m.value[:max(0, m.pos-1)], m.value[m.pos:]...)
if m.pos > 0 {
m.SetCursor(m.pos - 1)
}
}
}
case tea.KeyLeft: