MAINT Use prettier to format javascript. 
_osx_support.py
ctypes
curses
dbm
ensurepip
idlelib
lib2to3
tkinter
turtle.py
turtledemo
venv
distutils/command/wininst-*.exe
webbrowser.py

_osx_support.py
ctypes
curses
dbm
ensurepip
idlelib
lib2to3
tkinter
turtle.py
turtledemo
venv
distutils/command/wininst-*.exe
webbrowser.py
