in_classes        188 src/syntax.c   static bool in_classes (int, Lisp_Object);
in_classes       1972 src/syntax.c   	      if (! NILP (iso_classes) && in_classes (c, iso_classes))
in_classes       2013 src/syntax.c   	      if (!NILP (iso_classes) && in_classes (*p, iso_classes))
in_classes       2047 src/syntax.c   	      if (! NILP (iso_classes) && in_classes (c, iso_classes))
in_classes       2081 src/syntax.c   	      if (! NILP (iso_classes) && in_classes (p[-1], iso_classes))