formatOnType breaks raw strings #1781
Description
z = r""
z = rf""
z = R""
z = RF""becomes:
z = r ""
z = rf ""
z = R ""
z = RF ""Note the space separating the string prefix and the string literal.
{{ message }}
z = r""
z = rf""
z = R""
z = RF""becomes:
z = r ""
z = rf ""
z = R ""
z = RF ""Note the space separating the string prefix and the string literal.