Ap |void |init_tm |NN struct tm *ptm
pd |U32 |intro_my
ApPR |char* |instr |NN const char* big|NN const char* little
-pR |bool |io_close |NN IO* io|bool not_implicit
+p |bool |io_close |NN IO* io|bool not_implicit
pR |OP* |invert |NULLOK OP* cmd
dpR |bool |is_gv_magical |NN const char *name|STRLEN len|U32 flags
ApR |I32 |is_lvalue_sub