Having fun with Linux utility aspell. Today this is really just a note to remind me to investigate more.
Run in command box e.g.
second example for checking cpp comments and program text strings
third for English language
aspell -c [filename]
aspell --mode=ccpp -c forLoops.cxx
aspell --mode=ccpp -c forLoops.cxx -den_GB
try also
cppcheck *.cpp