I cannot compile r251 on Linux 
source/cWorld.cpp: In Constructor cWorld::cWorld(const AString):
source/cWorld.cpp:180:63: error: cannot pass objects of non-trivially-copyable type const AString {aka const struct std::basic_string<char>} through ...
EDIT:
I did a small change to the offending line mentioned above to get it to compile. It now gives errors in LeakFinder(cpp|h) regarding windows.h. I tried placing these in #ifdef _WIN32 but ended up with something I cannot remedy. It looks to be code specific for Windows -- which is why it cannot compile on Linux -- but I cannot say for sure.
source/cWorld.cpp: In Constructor cWorld::cWorld(const AString):
source/cWorld.cpp:180:63: error: cannot pass objects of non-trivially-copyable type const AString {aka const struct std::basic_string<char>} through ...
EDIT:
I did a small change to the offending line mentioned above to get it to compile. It now gives errors in LeakFinder(cpp|h) regarding windows.h. I tried placing these in #ifdef _WIN32 but ended up with something I cannot remedy. It looks to be code specific for Windows -- which is why it cannot compile on Linux -- but I cannot say for sure.