Function downOrHistoryDown

src/hooks/useTextInput.ts:293–316

()

    return cursor
  }
  function downOrHistoryDown() {
    if (disableCursorMovementForUpDownKeys) {
      onHistoryDown?.()
      return cursor
    }
    // Try to move by wrapped lines first
    const cursorDown = cursor.down()
    if (!cursorDown.equals(cursor)) {
      return cursorDown
    }

    // If we can't move by wrapped lines and this is multiline input,
    // try to move by logical lines (to handle paragraph boundaries)
    if (multiline) {
      const cursorDownLogical = cursor.downLogicalLine()
      if (!cursorDownLogical.equals(cursor)) {
        return cursorDownLogical
      }
    }

    // Can't move down at all - trigger history navigation
    onHistoryDown?.()
    return cursor
  }

  function mapKey(key: Key): InputMapper {
    switch (true) {