src/lua.c: in embedded mode, make sure transformers are always restored [ci skip]
src/lua.c: in embedded mode, make sure transformers are always restored [ci skip]

jddurand/c-marpaESLIF,jddurand/c-marpaESLIF,jddurand/c-marpaESLIF,jddurand/c-marpaESLIF,jddurand/c-marpaESLIF