anchor.diff:  |digoUR
   |if above apos or hypo
   |
  -|Not sure if this combo is technically possible...
  +|
   
   
   |
  
positive.code: |
  |®
  |image:ka_fontimages/chronos-restricted.png[]
  |trigorgdotR
  |
  |
  |
  |
  |
  
negative.code: |image:ka_fontimages/chronos-integral.png[]
  |gorgdotU2L
  |
  |gorgdotU2L
  |
  |
  |Above olig-[hypo/apos/elaf]-ken2UR
  
  
  |
  