Add comment explaining the reson for this definition of the class T in R1.
Add comment explaining the reson for this definition of the class T in R1.

vtomole/SICL,clasp-developers/SICL,vtomole/SICL,vtomole/SICL,vtomole/SICL,clasp-developers/SICL,clasp-developers/SICL,clasp-developers/SICL