anchor.diff:  |image:ka_fontimages/fthora-capital-sigma.png[]
   |fthoradiatonicvouUR
   |
  -|
  +|fdvouUR
   |
   |
   |Goes above martyria.
  
positive.code: |image:ka_fontimages/fthora-capital-K.png[]
  |fthoraajemDR
  |
  |fthoraajemDR
  |if after apos
  |
  |
  
negative.code: |image:ka_fontimages/fthora-capital-F.png[]
  |fthorasoftchromatickeDR
  |
  |fscnenanoDR
  |if after apos
  |
  |
  