425 static void drop  (void) { flushline(false); }  in drop()  function
427 static void Strue (void) { drop();  ignoreoff(); state(IS_TRUE_PREFIX); }  in Strue()
428 static void Sfalse(void) { drop();  ignoreoff(); state(IS_FALSE_PREFIX); }  in Sfalse()
429 static void Selse (void) { drop();               state(IS_TRUE_ELSE); }  in Selse()
435 static void Dfalse(void) { drop();  ignoreoff(); state(IS_FALSE_TRAILER); }  in Dfalse()
436 static void Delif (void) { drop();  ignoreoff(); state(IS_FALSE_MIDDLE); }  in Delif()
437 static void Delse (void) { drop();               state(IS_FALSE_ELSE); }  in Delse()
438 static void Dendif(void) { drop();  unnest(); }  in Dendif()
466   drop,  Eeof,  abort },
478   drop,  Eeof,  abort },
490   drop,  Eeof,  abort },
498   drop,  Eeof,  abort }