NEED_NEWLINE_DECORATOR_ON_WRITE  700 io.c           #define NEED_WRITECONV(fptr) ((fptr->encs.enc != NULL && fptr->encs.enc != rb_ascii8bit_encoding()) || NEED_NEWLINE_DECORATOR_ON_WRITE(fptr) || (fptr->encs.ecflags & (ECONV_DECORATOR_MASK|ECONV_STATEFUL_DECORATOR_MASK)))
NEED_NEWLINE_DECORATOR_ON_WRITE  716 io.c                   if (NEED_NEWLINE_DECORATOR_ON_WRITE(fptr))