Generate JSON org.inkstitch.lettering_generate_json lettering_generate_json all Generates font.json which can be used by the lettering tool. The generated file can be viewed and updated with a standard text editor tool. true true No Upper Lower 1 1 � Kerning If your font file contains kerning information, you can completely ignore the following settings (unless you want to overwrite them). If the kerning information cannot be found, these values will apply automatically. false 100 false 20