api/c/indigo/src/option_manager.cpp
core/render2d/src/render_internal.cpp

api/cpp/src/IndigoAtom.h
core/indigo-core/molecule/hybridization.h

api/dotnet/src/Indigo.cs
core/indigo-core/molecule/hybridization.h

api/c/indigo/src/indigo_molecule.cpp
core/indigo-core/molecule/src/molecule_sgroups.cpp