+
+# Having an optional Lua is too complex wrt Java dll dependencies, so disable it for now
+#
+#- if [%COMPILER%]==[MinGW-w64] appveyor DownloadFile "http://www.lua.org/ftp/lua-5.3.1.tar.gz" -FileName lua-5.3.1.tar.gz || appveyor DownloadFile "http://www.lua.org/ftp/lua-5.3.1.tar.gz" -FileName lua-5.3.1.tar.gz
+#- if [%COMPILER%]==[MinGW-w64] tar xfz lua-5.3.1.tar.gz
+#- if [%COMPILER%]==[MinGW-w64] cd lua-5.3.1 && mingw32-make mingw && mingw32-make INSTALL_TOP=C:/mingw64 install && cd ..
+# http://sourceforge.net/projects/luabinaries/files/5.3/Windows%20Libraries/Dynamic/lua-5.3_Win64_dllw4_lib.zip/download
+