Function killWordBefore

src/hooks/useTextInput.ts:193–197

()

  }

  function killWordBefore(): Cursor {
    const { cursor: newCursor, killed } = cursor.deleteWordBefore()
    pushToKillRing(killed, 'prepend')
    return newCursor
  }

  function yank(): Cursor {
    const text = getLastKill()