C implementation allows `T` drawing command to reflect off `C` control point

If I'm reading the code correctly, in the C implementation, a 0xAF opcode (`C` command) followed by a 0x4F opcode (`T` command) will result in the `T` command using the last control point of the first opcode to compute the first control point of the second opcode, but the SVG spec says "if the previous command was not a Q, q, T or t, assume the control point is coincident with the current point".