Index: /trunk/Ohana/src/opihi/include/dvomath.h
===================================================================
--- /trunk/Ohana/src/opihi/include/dvomath.h	(revision 42082)
+++ /trunk/Ohana/src/opihi/include/dvomath.h	(revision 42083)
@@ -124,4 +124,5 @@
 int           V_unary               PROTO((StackVar *OUT, StackVar *V1, char *op));
 int           M_unary               PROTO((StackVar *OUT, StackVar *V1, char *op));
+int           W_unary               PROTO((StackVar *OUT, StackVar *V1, char *op));
 
 /* variable handling */
Index: /trunk/Ohana/src/opihi/include/imfit.h
===================================================================
--- /trunk/Ohana/src/opihi/include/imfit.h	(revision 42082)
+++ /trunk/Ohana/src/opihi/include/imfit.h	(revision 42083)
@@ -14,4 +14,5 @@
 void sgauss_setup (char *name);
 void qgauss_setup (char *name);
+void rgauss_setup (char *name);
 void qfgauss_setup (char *name);
 void qrgauss_setup (char *name);
@@ -20,3 +21,6 @@
 void sgauss_psf_setup (char *name);
 
+void rgauss_pol_setup (char *name);
+void fgauss_pol_setup (char *name);
+
 void trail_setup (char *name);
Index: /trunk/Ohana/src/opihi/include/shell.h
===================================================================
--- /trunk/Ohana/src/opihi/include/shell.h	(revision 42082)
+++ /trunk/Ohana/src/opihi/include/shell.h	(revision 42083)
@@ -7,5 +7,5 @@
 # define ESCAPE(MSG,...) { gprint (GP_ERR, MSG, __VA_ARGS__); return FALSE; }
 
-# define ISVEC(a) (isalnum (a) || (a == '.') || (a == '_'))
+# define ISVEC(a) (isalnum (a) || (a == ':') || (a == '_') || (a == '.'))
 # define ISVAR(a) (isalnum (a) || (a == ':') || (a == '_'))
 # define ISREF(a) (isalnum (a) || (a == '_'))