--- ray/src/rt/initotypes.c	2021/02/01 16:19:49	2.30
+++ ray/src/rt/initotypes.c	2023/11/15 18:02:52	2.31
@@ -1,5 +1,5 @@
 #ifndef lint
-static const char RCSid[] = "$Id: initotypes.c,v 2.30 2021/02/01 16:19:49 greg Exp $";
+static const char RCSid[] = "$Id: initotypes.c,v 2.31 2023/11/15 18:02:52 greg Exp $";
 #endif
 /*
  * Initialize ofun[] list for renderers
@@ -84,6 +84,9 @@ initotypes(void)			/* initialize ofun array */
 	ofun[PAT_BFUNC].funp = p_bfunc;
 	ofun[PAT_CPICT].funp = p_pdata;
 	ofun[PAT_CDATA].funp = p_cdata;
+	ofun[PAT_SPECTRUM].funp = p_spectrum;
+	ofun[PAT_SPECFILE].funp = p_specfile;
+	ofun[PAT_SPECFUNC].funp = p_specfunc;
 	ofun[PAT_BDATA].funp = p_bdata;
 	ofun[PAT_CTEXT].funp =
 	ofun[PAT_BTEXT].funp =