endfor           1050 lib/lua/lparser.c   int prep, endfor;
endfor           1060 lib/lua/lparser.c   endfor = (isnum) ? luaK_codeAsBx(fs, OP_FORLOOP, base, NO_JUMP) :
endfor           1063 lib/lua/lparser.c   luaK_patchlist(fs, (isnum ? endfor : luaK_jump(fs)), prep + 1);