def center_visible_line(self, before_scroll_offset=False,
                            after_scroll_offset=False):
        return (self.first_visible_line(after_scroll_offset) +
                (self.last_visible_line(before_scroll_offset) -
                 self.first_visible_line(after_scroll_offset)) // 2
               )
Retrieve a list of all non-ignored files, including untracked files,
dataset/ETHPy150Open jonathanslenders/python-prompt-toolkit/prompt_toolkit/layout/containers.py/WindowRenderInfo.center_visible_line--crossover with--dataset/ETHPy150Open calvinschmdt/EasyTensorflow/setup.py/get_git_project_files