===================================================================
RCS file: /home/cvs/OpenXM_contrib2/asir2000/builtin/pf.c,v
retrieving revision 1.1
retrieving revision 1.6
diff -u -p -r1.1 -r1.6
--- OpenXM_contrib2/asir2000/builtin/pf.c	1999/12/03 07:39:07	1.1
+++ OpenXM_contrib2/asir2000/builtin/pf.c	2003/02/14 22:29:07	1.6
@@ -1,4 +1,52 @@
-/* $OpenXM: OpenXM/src/asir99/builtin/pf.c,v 1.1.1.1 1999/11/10 08:12:26 noro Exp $ */
+/*
+ * Copyright (c) 1994-2000 FUJITSU LABORATORIES LIMITED 
+ * All rights reserved.
+ * 
+ * FUJITSU LABORATORIES LIMITED ("FLL") hereby grants you a limited,
+ * non-exclusive and royalty-free license to use, copy, modify and
+ * redistribute, solely for non-commercial and non-profit purposes, the
+ * computer program, "Risa/Asir" ("SOFTWARE"), subject to the terms and
+ * conditions of this Agreement. For the avoidance of doubt, you acquire
+ * only a limited right to use the SOFTWARE hereunder, and FLL or any
+ * third party developer retains all rights, including but not limited to
+ * copyrights, in and to the SOFTWARE.
+ * 
+ * (1) FLL does not grant you a license in any way for commercial
+ * purposes. You may use the SOFTWARE only for non-commercial and
+ * non-profit purposes only, such as academic, research and internal
+ * business use.
+ * (2) The SOFTWARE is protected by the Copyright Law of Japan and
+ * international copyright treaties. If you make copies of the SOFTWARE,
+ * with or without modification, as permitted hereunder, you shall affix
+ * to all such copies of the SOFTWARE the above copyright notice.
+ * (3) An explicit reference to this SOFTWARE and its copyright owner
+ * shall be made on your publication or presentation in any form of the
+ * results obtained by use of the SOFTWARE.
+ * (4) In the event that you modify the SOFTWARE, you shall notify FLL by
+ * e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification
+ * for such modification or the source code of the modified part of the
+ * SOFTWARE.
+ * 
+ * THE SOFTWARE IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND. FLL
+ * MAKES ABSOLUTELY NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND
+ * EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF THIRD PARTIES'
+ * RIGHTS. NO FLL DEALER, AGENT, EMPLOYEES IS AUTHORIZED TO MAKE ANY
+ * MODIFICATIONS, EXTENSIONS, OR ADDITIONS TO THIS WARRANTY.
+ * UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, TORT, CONTRACT,
+ * OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL
+ * DAMAGES OF ANY CHARACTER, INCLUDING, WITHOUT LIMITATION, DAMAGES
+ * ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, DAMAGES
+ * FOR LOSS OF GOODWILL, WORK STOPPAGE, OR LOSS OF DATA, OR FOR ANY
+ * DAMAGES, EVEN IF FLL SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF
+ * SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. EVEN IF A PART
+ * OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY
+ * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
+ * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
+ *
+ * $OpenXM: OpenXM_contrib2/asir2000/builtin/pf.c,v 1.5 2001/10/09 01:36:06 noro Exp $ 
+*/
 #include "ca.h"
 #include "math.h"
 #include "parse.h"
@@ -17,6 +65,7 @@ void simplify_pow(PFINS,Obj *);
 
 void Pfunctor(),Pargs(),Pfunargs(),Pvtype(),Pcall(),Pdeval();
 void Pregister_handler();
+void Peval_quote();
 
 struct ftab puref_tab[] = {
 	{"functor",Pfunctor,1},
@@ -26,10 +75,11 @@ struct ftab puref_tab[] = {
 	{"call",Pcall,2},
 	{"vtype",Pvtype,1},
 	{"deval",Pdeval,1},
+	{"eval_quote",Peval_quote,1},
 	{0,0,0},
 };
 
-#if PARI
+#if defined(PARI)
 int p_pi(),p_e();
 int p_log(),p_exp(),p_pow();
 int p_sin(),p_cos(),p_tan(),p_asin(),p_acos(),p_atan();
@@ -313,7 +363,7 @@ LIST *rp;
 		t->name = pf->name; t->id = A_PURE; t->argc = pf->argc;
 		t->f.puref = pf;
 		makesrvar(t,&f);
-		n0 = 0; NEXTNODE(n0,n); BDY(n) = (pointer)f;
+		n = n0 = 0; NEXTNODE(n0,n); BDY(n) = (pointer)f;
 		for ( i = 0; i < pf->argc; i++ ) {
 			NEXTNODE(n0,n); BDY(n) = (pointer)ad[i].arg;
 		}
@@ -390,3 +440,10 @@ Obj *rp;
 	devalr(CO,(Obj)ARG0(arg),rp);
 }
 
+void Peval_quote(arg,rp)
+NODE arg;
+Obj *rp;
+{
+	asir_assert(ARG0(arg),O_QUOTE,"eval_quote");
+	*rp = eval((FNODE)BDY((QUOTE)ARG0(arg)));
+}