Function show_replace

tools/python-3.11.9-amd64/Lib/idlelib/replace.py:286–289

()

    text.focus_set()

    def show_replace():
        text.tag_add(SEL, "1.0", END)
        replace(text)
        text.tag_remove(SEL, "1.0", END)

    button = Button(frame, text="Replace", command=show_replace)
    button.pack()