VOLT Interpolation script

Visual OpenType Layout Tool (VOLT) is a Microsoft tool providing graphical user interface to add OpenType layout tables to fonts with TrueType outlines. It is used mainly for adding OpenType layout tables to non-Latin fonts. Because VOLT doesn't allow directly interpolating its output data, we made a simple script that does so. You can load two master text files, input interpolation value, and in-between interpolated result will be generated.