Source file from processes have inconssistent text encodings. Details elaborated on user forum thread: https://geant4-forum.web.cern.ch/t/source-text-encoding-problems-in-g4processes/8910/2 Not exactly funtionality problem, but sure is a flaw.
It seems there's another tracker 2282 says that this is fixed, but that problem is reported 2 years ago, and 4.11.0.3 still have this problem.
(In reply to shangjiaxuan from comment #1) > It seems there's another tracker 2282 says that this is fixed, but that > problem is reported 2 years ago, and 4.11.0.3 still have this problem. Likely because it occurs in new source code.
The source code files will be checked/fixed for their encoding as part of the next release, scheduled for December.