===================================================================
RCS file: /home/cvs/OpenXM_contrib2/asir2000/io/pexpr.c,v
retrieving revision 1.30
retrieving revision 1.33
diff -u -p -r1.30 -r1.33
--- OpenXM_contrib2/asir2000/io/pexpr.c	2004/02/13 05:48:36	1.30
+++ OpenXM_contrib2/asir2000/io/pexpr.c	2004/03/17 02:10:31	1.33
@@ -44,7 +44,7 @@
  * 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/io/pexpr.c,v 1.29 2004/02/09 08:23:30 noro Exp $
+ * $OpenXM: OpenXM_contrib2/asir2000/io/pexpr.c,v 1.32 2004/03/03 09:25:30 noro Exp $
 */
 #include "ca.h"
 #include "al.h"
@@ -73,6 +73,7 @@ int double_output;
 int real_digit;
 int real_binary;
 int print_quote;
+extern int asir_texmacs;
 
 #define TAIL
 #define PUTS(s) fputs(s,OUT)
@@ -109,6 +110,10 @@ int print_quote;
 #define PRINTSF printsf
 #define PRINTSYMBOL printsymbol
 #define PRINTRANGE printrange
+#define PRINTTB printtb
+#define PRINTFNODE printfnode
+#define PRINTFNODENODE printfnodenode
+#define PRINTFARGS printfargs
 #endif
 
 #ifdef SPRINT
@@ -158,6 +163,10 @@ extern int print_quote;
 #define PRINTSF sprintsf
 #define PRINTSYMBOL sprintsymbol
 #define PRINTRANGE sprintrange
+#define PRINTTB sprinttb
+#define PRINTFNODE sprintfnode
+#define PRINTFNODENODE sprintfnodenode
+#define PRINTFARGS sprintfargs
 #endif
 
 void PRINTEXPR();
@@ -191,6 +200,8 @@ void PRINTQOP();
 void PRINTSF();
 void PRINTSYMBOL();
 void PRINTRANGE();
+void PRINTTB();
+void PRINTFNODE();
 
 #ifdef FPRINT
 void output_init() {
@@ -261,57 +272,64 @@ BF a;
 #endif
 #endif
 
+#define DATA_BEGIN 2
+#define DATA_END 5
+
+extern FUNC user_print_function;
+
 void PRINTEXPR(vl,p)
 VL vl;
 Obj p;
 {
+	if ( asir_texmacs && !user_print_function ) printf("\2verbatim:");
 	if ( !p ) {
 		PRINTR(vl,(R)p);
-		return;
-	}
-
-	switch ( OID(p) ) {
-		case O_N:
-			PRINTNUM((Num)p); break;
-		case O_P:
-			PRINTP(vl,(P)p); break;
-		case O_R:
-			PRINTR(vl,(R)p); break;
-		case O_LIST:
-			PRINTLIST(vl,(LIST)p); break;
-		case O_VECT:
-			PRINTVECT(vl,(VECT)p); break;
-		case O_MAT:
-			PRINTMAT(vl,(MAT)p); break;
-		case O_STR:
-			PRINTSTR((STRING)p); break;
-		case O_COMP:
-			PRINTCOMP(vl,(COMP)p); break;
-		case O_DP:
-			PRINTDP(vl,(DP)p); break;
-		case O_USINT:
-			PRINTUI(vl,(USINT)p); break;
-		case O_GF2MAT:
-			PRINTGF2MAT(vl,(GF2MAT)p); break;
-		case O_ERR:
+	} else
+		switch ( OID(p) ) {
+			case O_N:
+				PRINTNUM((Num)p); break;
+			case O_P:
+				PRINTP(vl,(P)p); break;
+			case O_R:
+				PRINTR(vl,(R)p); break;
+			case O_LIST:
+				PRINTLIST(vl,(LIST)p); break;
+			case O_VECT:
+				PRINTVECT(vl,(VECT)p); break;
+			case O_MAT:
+				PRINTMAT(vl,(MAT)p); break;
+			case O_STR:
+				PRINTSTR((STRING)p); break;
+			case O_COMP:
+				PRINTCOMP(vl,(COMP)p); break;
+			case O_DP:
+				PRINTDP(vl,(DP)p); break;
+			case O_USINT:
+				PRINTUI(vl,(USINT)p); break;
+			case O_GF2MAT:
+				PRINTGF2MAT(vl,(GF2MAT)p); break;
+			case O_ERR:
 			PRINTERR(vl,(ERR)p); break;
-		case O_MATHCAP:
-			PRINTLIST(vl,((MATHCAP)p)->body); break;
-		case O_F:
-			PRINTLF(vl,(F)p); break;
-		case O_GFMMAT:
-			PRINTGFMMAT(vl,(GFMMAT)p); break;
-		case O_BYTEARRAY:
-			PRINTBYTEARRAY(vl,(BYTEARRAY)p); break;
-		case O_QUOTE:
-			PRINTQUOTE(vl,(QUOTE)p); break;
-		case O_SYMBOL:
-			PRINTSYMBOL((SYMBOL)p); break;
-		case O_RANGE:
-			PRINTRANGE(vl,(RANGE)p); break;
-		default:
-			break;
-	}
+			case O_MATHCAP:
+				PRINTLIST(vl,((MATHCAP)p)->body); break;
+			case O_F:
+				PRINTLF(vl,(F)p); break;
+			case O_GFMMAT:
+				PRINTGFMMAT(vl,(GFMMAT)p); break;
+			case O_BYTEARRAY:
+				PRINTBYTEARRAY(vl,(BYTEARRAY)p); break;
+			case O_QUOTE:
+				PRINTQUOTE(vl,(QUOTE)p); break;
+			case O_SYMBOL:
+				PRINTSYMBOL((SYMBOL)p); break;
+			case O_RANGE:
+				PRINTRANGE(vl,(RANGE)p); break;
+			case O_TB:
+				PRINTTB(vl,(TB)p); break;
+			default:
+				break;
+		}
+	if ( asir_texmacs && !user_print_function ) { putchar('\5'); fflush(stdout); }
 }
 
 void PRINTN(n)
@@ -955,9 +973,11 @@ QUOTE quote;
 {
 	LIST list;
 
-	if ( print_quote ) {
+	if ( print_quote == 1 ) {
 		fnodetotree(BDY(quote),&list);
 		PRINTEXPR(vl,(Obj)list);
+	} else if ( print_quote == 2 ) {
+		PRINTFNODE(BDY(quote),0);
 	} else {
 		PUTS("<...quoted...>");
 	}
@@ -1198,4 +1218,142 @@ void PRINTRANGE(VL vl,RANGE p)
 	PUTS(",");
 	PRINTEXPR(vl,p->end);
 	PUTS(")");
+}
+
+void PRINTTB(VL vl,TB p)
+{
+	int i;
+
+	for ( i = 0; i < p->next; i++ ) {
+		PUTS(p->body[i]);
+	}
+}
+
+void PRINTFNODENODE(NODE n)
+{
+	for ( ; n; n = NEXT(n) ) {
+		PRINTFNODE((FNODE)BDY(n),0);
+		if ( NEXT(n) ) PUTS(",");
+	}
+}
+
+void PRINTFARGS(FNODE f)
+{
+	NODE n;
+
+	if ( f->id == I_LIST ) {
+		n = (NODE)FA0(f);
+		PRINTFNODENODE(n);
+	} else
+		PRINTFNODE(f,0);
+}
+
+void PRINTFNODE(FNODE f,int paren)
+{
+	NODE n,t,t0;
+	char vname[BUFSIZ],prefix[BUFSIZ];
+	char *opname,*vname_conv,*prefix_conv;
+	Obj obj;
+	int i,len,allzero,elen,elen2;
+	C cplx;
+	char *r;
+	FNODE fi,f2;
+
+	if ( !f ) {
+		PUTS("(0)");
+		return;
+	}
+	if ( paren ) PUTS("(");
+	switch ( f->id ) {
+		/* unary operators */
+		case I_NOT: PRINTFNODE((FNODE)FA0(f),1); break;
+		case I_PAREN: PRINTFNODE((FNODE)FA0(f),0); break;
+		case I_MINUS: PUTS("-"); PRINTFNODE((FNODE)FA0(f),1); break;
+		/* binary operators */
+		/* arg list */
+		/* I_AND, I_OR => FA0(f), FA1(f) */
+		/* otherwise   => FA1(f), FA2(f) */
+		case I_BOP:
+			PRINTFNODE((FNODE)FA1(f),1);
+			PUTS(((ARF)FA0(f))->name);
+			PRINTFNODE((FNODE)FA2(f),1);
+			break;
+		case I_COP:
+			switch( (cid)FA0(f) ) {
+				case C_EQ: opname = ("=="); break;
+				case C_NE: opname = ("!="); break;
+				case C_GT: opname = (">"); break;
+				case C_LT: opname = ("<"); break;
+				case C_GE: opname = (">="); break;
+				case C_LE: opname = ("<="); break;
+			}
+			PRINTFNODE((FNODE)FA1(f),1);
+			PUTS(opname);
+			PRINTFNODE((FNODE)FA2(f),1);
+			break;
+		case I_LOP:
+			switch( (lid)FA0(f) ) {
+				case L_EQ: opname = ("@=="); break;
+				case L_NE: opname = ("@!="); break;
+				case L_GT: opname = ("@>"); break;
+				case L_LT: opname = ("@<"); break;
+				case L_GE: opname = ("@>="); break;
+				case L_LE: opname = ("@<="); break;
+				case L_AND: opname = ("@&&"); break;
+				case L_OR: opname = ("@||"); break;
+				case L_NOT: opname = ("@!"); break;
+			}
+			if ( (lid)FA0(f)==L_NOT ) {
+				PUTS(opname); PRINTFNODE((FNODE)FA1(f),1);
+			} else {
+				PRINTFNODE((FNODE)FA1(f),1);
+				PUTS(opname);
+				PRINTFNODE((FNODE)FA2(f),1);
+			}
+			break;
+		case I_AND:
+			PRINTFNODE((FNODE)FA0(f),1);
+			PUTS("&&");
+			PRINTFNODE((FNODE)FA1(f),1);
+			break;
+		case I_OR:
+			PRINTFNODE((FNODE)FA0(f),1);
+			PUTS("!!");
+			PRINTFNODE((FNODE)FA1(f),1);
+			break;
+		/* ternary operators */
+		case I_CE:
+			PRINTFNODE((FNODE)FA0(f),1); PUTS("?"); PRINTFNODE((FNODE)FA1(f),1);
+			PUTS(":"); PRINTFNODE((FNODE)FA2(f),1);
+			break;
+		/* lists */
+		case I_LIST: PUTS("["); PRINTFNODENODE((NODE)FA0(f)); PUTS("]"); break;
+		/* function */
+		case I_FUNC:
+			if ( !strcmp(((FUNC)FA0(f))->name,"@pi") ) PUTS("@pi");
+			else if ( !strcmp(((FUNC)FA0(f))->name,"@e") ) PUTS("@e");
+			else {
+				PUTS(((FUNC)FA0(f))->name);
+				PUTS("("); PRINTFARGS(FA1(f)); PUTS(")");
+			}
+			break;
+		/* XXX */
+		case I_CAR: PUTS("car("); PRINTFNODE(FA0(f),0); PUTS(")"); break;
+		case I_CDR: PUTS("cdr("); PRINTFNODE(FA0(f),0); PUTS(")"); break;
+		/* exponent vector */
+		case I_EV: PUTS("<<"); PRINTFNODENODE((NODE)FA0(f)); PUTS(">>"); break;
+		/* string */
+		case I_STR: PUTS((char *)FA0(f)); break;
+		/* internal object */
+		case I_FORMULA: obj = (Obj)FA0(f); PRINTEXPR(CO,obj); break;
+		/* program variable */
+		case I_PVAR:
+			if ( FA1(f) )
+				error("printfnode : not implemented yet");
+			GETPVNAME(FA0(f),opname);
+			PUTS(opname);
+			break;
+		default: error("printfnode : not implemented yet");
+	}
+	if ( paren ) PUTS(")");
 }