@Override
	public Rectangle getCursorBounds(int row, int col) {
		if (row != 0) {
			return null;
		}

		int x = findX(col) + startX;
		return new Rectangle(x, -getHeightAbove(), em, getHeight());
	}
Paint a big cursor, so people can actually see it. Also, don't check column number. The
cursor is frequently past the end of the text, e.g., after pressing space in vim.
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/terminal/TerminalTextField.java