#if SCM_ENABLE_ELISP
#define SCM_ELISP_VECTORS_P scm_read_opts[4].val
#define SCM_ESCAPED_PARENS_P scm_read_opts[5].val
-#define SCM_N_READ_OPTIONS 6
+#endif
+#define SCM_R6RS_ESCAPES_P scm_read_opts[6].val
+
+#if SCM_ENABLE_ELISP
+#define SCM_N_READ_OPTIONS 7
#else
-#define SCM_N_READ_OPTIONS 4
+#define SCM_N_READ_OPTIONS 5
#endif
#endif /* PRIVATE_OPTIONS */