* Scripted diff, checked manually:
find src/ -name "*.cpp" ! -wholename "src/util.h" ! -wholename "src/util.cpp" | xargs perl -i -pe 's/(?<!\.)(ParseParameters|ReadConfigFile|IsArgSet|(Soft|Force)?(Get|Set)(|Bool|)Arg(s)?)\(/gArgs.\1(/g'
* remove unused gArgs wrappers
Backport from Core's https://github.com/bitcoin/bitcoin/commit/c2704ec98a1b7b35b6a7c1b6b26a3f16d44e8880
Fixes T212