version 1.64, 2005/09/29 08:55:26 |
version 1.66, 2005/09/30 02:20:06 |
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* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
* |
* |
* $OpenXM: OpenXM_contrib2/asir2000/builtin/strobj.c,v 1.63 2005/09/28 08:08:34 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/builtin/strobj.c,v 1.65 2005/09/30 01:35:25 noro Exp $ |
*/ |
*/ |
#include "ca.h" |
#include "ca.h" |
#include "parse.h" |
#include "parse.h" |
Line 112 struct ftab str_tab[] = { |
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Line 112 struct ftab str_tab[] = { |
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{"quotetotex_tb",Pquotetotex_tb,2}, |
{"quotetotex_tb",Pquotetotex_tb,2}, |
{"quotetotex",Pquotetotex,1}, |
{"quotetotex",Pquotetotex,1}, |
{"quotetotex_env",Pquotetotex_env,-99999999}, |
{"quotetotex_env",Pquotetotex_env,-99999999}, |
{"flatten_quote",Pflatten_quote,2}, |
{"flatten_quote",Pflatten_quote,-2}, |
{"quote_to_funargs",Pquote_to_funargs,1}, |
{"quote_to_funargs",Pquote_to_funargs,1}, |
{"quote_unify",Pquote_unify,2}, |
{"quote_unify",Pquote_unify,2}, |
{"funargs_to_quote",Pfunargs_to_quote,1}, |
{"funargs_to_quote",Pfunargs_to_quote,1}, |
Line 536 void Pquote_to_bin(NODE arg,QUOTE *rp) |
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Line 536 void Pquote_to_bin(NODE arg,QUOTE *rp) |
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void Pquote_unify(NODE arg,Q *rp) |
void Pquote_unify(NODE arg,Q *rp) |
{ |
{ |
FNODE f,g; |
FNODE f,g; |
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Obj obj; |
QUOTE q; |
QUOTE q; |
NODE r; |
NODE r; |
int ret; |
int ret; |
Line 545 void Pquote_unify(NODE arg,Q *rp) |
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Line 546 void Pquote_unify(NODE arg,Q *rp) |
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MKQUOTE(q,g); |
MKQUOTE(q,g); |
ret = quote_unify((Obj)q,(Obj)ARG1(arg),&r); |
ret = quote_unify((Obj)q,(Obj)ARG1(arg),&r); |
#else |
#else |
ret = quote_unify((Obj)ARG0(arg),(Obj)ARG1(arg),&r); |
obj = (Obj)ARG0(arg); |
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if ( !obj || OID(obj) != O_QUOTE) { |
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objtoquote(obj,&q); obj = (Obj)q; |
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} |
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ret = quote_unify(obj,(Obj)ARG1(arg),&r); |
#endif |
#endif |
if ( ret ) { |
if ( ret ) { |
do_assign(r); |
do_assign(r); |
Line 621 int quote_unify_node(NODE f,NODE pat,NODE *rp) { |
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Line 626 int quote_unify_node(NODE f,NODE pat,NODE *rp) { |
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return 1; |
return 1; |
} |
} |
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/* f = [a,b,c,...] pat = [X,Y,...] rpat matches the rest of f */ |
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int quote_unify_cons(NODE f,NODE pat,Obj rpat,NODE *rp) { |
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QUOTE q; |
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Q id; |
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FNODE fn; |
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NODE r,a,tf,tp,r1,arg; |
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int ret; |
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LIST list,alist; |
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/* matching of the head part */ |
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if ( length(f) < length(pat) ) return 0; |
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r = 0; |
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for ( tf = f, tp = pat; tp; tf = NEXT(tf), tp = NEXT(tp) ) { |
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ret = quote_unify((Obj)BDY(tf),(Obj)BDY(tp),&a); |
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if ( !ret ) return 0; |
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ret = merge_matching_node(r,a,&r1); |
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if ( !ret ) return 0; |
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else r = r1; |
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} |
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/* matching of the rest */ |
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MKLIST(list,tf); |
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STOQ(I_LIST,id); a = mknode(2,id,list); |
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MKLIST(alist,a); |
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arg = mknode(1,alist); |
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Pfunargs_to_quote(arg,&q); |
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ret = quote_unify((Obj)q,rpat,&a); |
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if ( !ret ) return 0; |
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ret = merge_matching_node(r,a,&r1); |
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if ( !ret ) return 0; |
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*rp = r1; |
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return 1; |
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} |
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void get_quote_id_arg(QUOTE f,int *id,NODE *r) |
void get_quote_id_arg(QUOTE f,int *id,NODE *r) |
{ |
{ |
LIST fa; |
LIST fa; |
Line 636 int quote_unify(Obj f, Obj pat, NODE *rp) |
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Line 675 int quote_unify(Obj f, Obj pat, NODE *rp) |
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{ |
{ |
NODE tf,tp,head,body; |
NODE tf,tp,head,body; |
NODE parg,farg,r; |
NODE parg,farg,r; |
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Obj rpat; |
LIST fa,l; |
LIST fa,l; |
int pid,id; |
int pid,id; |
FUNC ff,pf; |
FUNC ff,pf; |
Line 664 int quote_unify(Obj f, Obj pat, NODE *rp) |
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Line 704 int quote_unify(Obj f, Obj pat, NODE *rp) |
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case I_LIST: |
case I_LIST: |
return quote_unify_node(BDY((LIST)BDY(farg)), |
return quote_unify_node(BDY((LIST)BDY(farg)), |
BDY((LIST)BDY(parg)),rp); |
BDY((LIST)BDY(parg)),rp); |
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case I_CONS: |
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tf = BDY((LIST)BDY(farg)); |
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tp = BDY((LIST)BDY(parg)); |
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rpat = (Obj)BDY(NEXT(parg)); |
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return quote_unify_cons(tf,tp,rpat,rp); |
case I_PVAR: |
case I_PVAR: |
/* [[pat,f]] */ |
/* [[pat,f]] */ |
r = mknode(2,pat,f); MKLIST(l,r); |
r = mknode(2,pat,f); MKLIST(l,r); |
Line 1560 void Pflatten_quote(NODE arg,Obj *rp) |
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Line 1605 void Pflatten_quote(NODE arg,Obj *rp) |
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if ( !ARG0(arg) || OID((Obj)ARG0(arg)) != O_QUOTE ) |
if ( !ARG0(arg) || OID((Obj)ARG0(arg)) != O_QUOTE ) |
*rp = (Obj)ARG0(arg); |
*rp = (Obj)ARG0(arg); |
else { |
else if ( argc(arg) == 1 ) { |
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f = flatten_fnode(BDY((QUOTE)ARG0(arg)),"+"); |
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f = flatten_fnode(f,"*"); |
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MKQUOTE(q,f); |
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*rp = (Obj)q; |
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} else { |
f = flatten_fnode(BDY((QUOTE)ARG0(arg)),BDY((STRING)ARG1(arg))); |
f = flatten_fnode(BDY((QUOTE)ARG0(arg)),BDY((STRING)ARG1(arg))); |
MKQUOTE(q,f); |
MKQUOTE(q,f); |
*rp = (Obj)q; |
*rp = (Obj)q; |