| version 1.16, 2004/03/04 03:31:28 |
version 1.35, 2004/03/10 05:27:03 |
|
|
| * 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 1.15 2004/03/04 01:41:32 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/builtin/strobj.c,v 1.34 2004/03/09 09:40:46 noro Exp $ |
| */ |
*/ |
| #include "ca.h" |
#include "ca.h" |
| #include "parse.h" |
#include "parse.h" |
| Line 58 extern jmp_buf environnement; |
|
| Line 58 extern jmp_buf environnement; |
|
| #endif |
#endif |
| #include <string.h> |
#include <string.h> |
| |
|
| |
struct TeXSymbol { |
| |
char *text; |
| |
char *symbol; |
| |
}; |
| |
|
| extern char *parse_strp; |
extern char *parse_strp; |
| |
|
| void Prtostr(), Pstrtov(), Peval_str(); |
void Prtostr(), Pstrtov(), Peval_str(); |
| Line 69 void Pclear_tb(); |
|
| Line 74 void Pclear_tb(); |
|
| void Pstring_to_tb(); |
void Pstring_to_tb(); |
| void Pquotetotex_tb(); |
void Pquotetotex_tb(); |
| void Pquotetotex(); |
void Pquotetotex(); |
| void Ptrim_tb(); |
void Pquotetotex_env(); |
| void fnodetotex_tb(FNODE f,TB tb); |
void fnodetotex_tb(FNODE f,TB tb); |
| char *symbol_name(char *name); |
char *symbol_name(char *name); |
| |
char *conv_rule(char *name); |
| |
char *conv_subscript(char *name); |
| |
char *call_convfunc(char *name); |
| void tb_to_string(TB tb,STRING *rp); |
void tb_to_string(TB tb,STRING *rp); |
| void fnodenodetotex_tb(NODE n,TB tb); |
void fnodenodetotex_tb(NODE n,TB tb); |
| void fargstotex_tb(char *opname,FNODE f,TB tb); |
void fargstotex_tb(char *opname,FNODE f,TB tb); |
| void dp_trim_tb(TB tb); |
int top_is_minus(FNODE f); |
| |
|
| struct ftab str_tab[] = { |
struct ftab str_tab[] = { |
| {"rtostr",Prtostr,1}, |
{"rtostr",Prtostr,1}, |
| Line 90 struct ftab str_tab[] = { |
|
| Line 98 struct ftab str_tab[] = { |
|
| {"clear_tb",Pclear_tb,1}, |
{"clear_tb",Pclear_tb,1}, |
| {"tb_to_string",Ptb_to_string,1}, |
{"tb_to_string",Ptb_to_string,1}, |
| {"string_to_tb",Pstring_to_tb,1}, |
{"string_to_tb",Pstring_to_tb,1}, |
| {"trim_tb",Ptrim_tb,2}, |
|
| {"quotetotex_tb",Pquotetotex_tb,2}, |
{"quotetotex_tb",Pquotetotex_tb,2}, |
| {"quotetotex",Pquotetotex,1}, |
{"quotetotex",Pquotetotex,1}, |
| |
{"quotetotex_env",Pquotetotex_env,-99999999}, |
| {0,0,0}, |
{0,0,0}, |
| }; |
}; |
| |
|
| Line 106 void write_tb(char *s,TB tb) |
|
| Line 114 void write_tb(char *s,TB tb) |
|
| tb->next++; |
tb->next++; |
| } |
} |
| |
|
| void dp_trim_tb(TB tb) |
int register_symbol_table(Obj arg); |
| |
int register_conv_rule(Obj arg); |
| |
int register_dp_vars(Obj arg); |
| |
int register_dp_vars_prefix(Obj arg); |
| |
int register_dp_vars_hweyl(Obj arg); |
| |
int register_show_lt(Obj arg); |
| |
static struct TeXSymbol *user_texsymbol; |
| |
static char **dp_vars; |
| |
static int dp_vars_len; |
| |
static char *dp_vars_prefix; |
| |
static int show_lt; |
| |
static FUNC convfunc; |
| |
static int is_lt; |
| |
static int conv_flag; |
| |
static int dp_vars_hweyl; |
| |
|
| |
#define CONV_SUBSCRIPT (1U<<0) |
| |
#define CONV_DMODE (1U<<1) |
| |
#define CONV_USERFUNC (1U<<31) |
| |
|
| |
static struct { |
| |
char *name; |
| |
Obj value; |
| |
int (*reg)(); |
| |
} qtot_env[] = { |
| |
{"symbol_table",0,register_symbol_table}, |
| |
{"conv_rule",0,register_conv_rule}, |
| |
{"dp_vars",0,register_dp_vars}, |
| |
{"dp_vars_prefix",0,register_dp_vars_prefix}, |
| |
{"dp_vars_hweyl",0,register_dp_vars_hweyl}, |
| |
{"show_lt",0,register_show_lt}, |
| |
{0,0,0}, |
| |
}; |
| |
|
| |
#define PARTIAL "\\partial" |
| |
|
| |
char *conv_rule(char *name) |
| { |
{ |
| int i,j,l,onei,onej; |
char *body,*r; |
| char *p; |
|
| |
|
| if ( !tb->next ) return; |
if ( conv_flag & CONV_DMODE ) { |
| /* number 1 => number */ |
if ( *name == 'd' ) { |
| onei = -1; onej = -1; |
if ( conv_flag & CONV_SUBSCRIPT ) |
| for ( i = tb->next-1; i >= 0; i-- ) { |
body = conv_subscript(name+1); |
| p = tb->body[i]; |
else |
| l = strlen(p); |
body = name+1; |
| if ( onei < 0 ) { |
r = MALLOC_ATOMIC((strlen(PARTIAL)+strlen(body)+5)*sizeof(char)); |
| for ( j = l-1; j >= 0 && isspace(p[j]); j-- ); |
sprintf(r,"{%s}_{%s}",PARTIAL,body); |
| if ( j < 0 ) continue; |
return r; |
| if ( p[j] != '1' ) return; |
} else { |
| /* we found 1 */ |
if ( conv_flag & CONV_SUBSCRIPT ) |
| onei = i; onej = j; j--; |
body = conv_subscript(name); |
| } else |
else |
| j = l-1; |
body = name; |
| /* we search the previous non-space character */ |
} |
| for ( ; j >= 0 && isspace(p[j]); j-- ); |
} else if ( conv_flag & CONV_SUBSCRIPT ) |
| if ( j < 0 ) continue; |
return conv_subscript(name); |
| if ( p[j] == '+' || p[j] == '-' ) return; |
else if ( conv_flag & CONV_USERFUNC && convfunc ) |
| else break; |
return call_convfunc(name); |
| |
else |
| |
return name; |
| |
} |
| |
|
| |
char *conv_subscript(char *name) |
| |
{ |
| |
int i,j,k,len,clen,slen,start,level; |
| |
char *buf,*head,*r,*h,*brace; |
| |
char **subs; |
| |
|
| |
len = strlen(name); |
| |
subs = (char **)ALLOCA(len*sizeof(char* )); |
| |
for ( i = 0, j = 0, start = i; ; j++ ) { |
| |
while ( (i < len) && |
| |
(name[i] == ' ' || name[i] == '_' || name[i] == ',') ) i++; |
| |
start = i; |
| |
if ( i == len ) break; |
| |
if ( name[i] == '{' ) { |
| |
for ( level = 1, i++; i < len && level; i++ ) { |
| |
if ( name[i] == '{' ) level++; |
| |
else if ( name[i] == '}' ) level--; |
| |
} |
| |
slen = i-start; |
| |
brace = (char *)ALLOCA((slen+1)*sizeof(char)); |
| |
strncpy(brace,name+start+1,slen-2); |
| |
brace[slen-2] = 0; |
| |
buf = conv_subscript(brace); |
| |
subs[j] = (char *)ALLOCA((strlen(buf)+3)*sizeof(char)); |
| |
sprintf(subs[j],"{%s}",buf); |
| |
} else { |
| |
if ( isdigit(name[i]) ) |
| |
while ( i < len && isdigit(name[i]) ) i++; |
| |
else |
| |
while ( i < len && (isalpha(name[i]) || name[i] == '\\') ) i++; |
| |
slen = i-start; |
| |
buf = (char *)ALLOCA((slen+1)*sizeof(char)); |
| |
strncpy(buf,name+start,slen); buf[slen] = 0; |
| |
subs[j] = symbol_name(buf); |
| |
} |
| } |
} |
| if ( i < 0 ) return; |
for ( k = 0, clen = 0; k < j; k++ ) clen += strlen(subs[k]); |
| /* the previous character is a number */ |
/* {subs(0)}_{{subs(1)},...,{subs(j-1)}} => {}:j+1 _:1 ,:j-2 */ |
| l = strlen(tb->body[onei]); |
h = r = MALLOC_ATOMIC((clen+(j+1)*2+1+(j-2)+1)*sizeof(char)); |
| p = (char *)MALLOC_ATOMIC(l+1); |
if ( j == 1 ) |
| strcpy(p,tb->body[onei]); |
sprintf(h,"{%s}",subs[0]); |
| p[onej] = ' '; |
else { |
| tb->body[onei] = p; |
sprintf(h,"{%s}_{{%s}",subs[0],subs[1]); |
| |
h += strlen(h); |
| |
for ( k = 2; k < j; k++ ) { |
| |
sprintf(h,",{%s}",subs[k]); |
| |
h += strlen(h); |
| |
} |
| |
strcpy(h,"}"); |
| |
} |
| |
return r; |
| } |
} |
| |
|
| void Ptrim_tb(NODE arg,Q *rp) |
char *call_convfunc(char *name) |
| { |
{ |
| asir_assert(ARG0(arg),O_TB,"trim_tb"); |
STRING str,r; |
| if ( !INT(ARG1(arg)) ) error("trim_tb : invalid argument"); |
NODE arg; |
| switch ( QTOS((Q)ARG1(arg)) ) { |
|
| case O_DP: |
MKSTR(str,name); |
| dp_trim_tb((TB)ARG0(arg)); |
arg = mknode(1,str); |
| break; |
r = (STRING)bevalf(convfunc,arg); |
| default: |
if ( !r || OID(r) != O_STR ) |
| break; |
error("call_convfunc : invalid result"); |
| |
return BDY(r); |
| |
} |
| |
|
| |
int register_symbol_table(Obj arg) |
| |
{ |
| |
NODE n,t; |
| |
Obj b; |
| |
STRING a0,a1; |
| |
struct TeXSymbol *uts; |
| |
int i,len; |
| |
|
| |
/* check */ |
| |
if ( !arg ) { |
| |
user_texsymbol = 0; |
| |
return 1; |
| } |
} |
| *rp = 0; |
if ( OID(arg) != O_LIST ) return 0; |
| |
|
| |
n = BDY((LIST)arg); |
| |
len = length(n); |
| |
uts = (struct TeXSymbol *)MALLOC((len+1)*sizeof(struct TeXSymbol)); |
| |
for ( i = 0; n; n = NEXT(n), i++ ) { |
| |
b = (Obj)BDY(n); |
| |
if ( !b || OID(b) != O_LIST ) return 0; |
| |
t = BDY((LIST)b); |
| |
if ( !t || !NEXT(t) ) return 0; |
| |
a0 = (STRING)BDY(t); |
| |
a1 = (STRING)BDY(NEXT(t)); |
| |
if ( !a0 ) return 0; |
| |
if ( OID(a0) == O_STR ) |
| |
uts[i].text = BDY(a0); |
| |
else if ( OID(a0) == O_P ) |
| |
uts[i].text = NAME(VR((P)a0)); |
| |
else |
| |
return 0; |
| |
if ( !a1 ) return 0; |
| |
if ( OID(a1) == O_STR ) |
| |
uts[i].symbol = BDY(a1); |
| |
else if ( OID(a1) == O_P ) |
| |
uts[i].symbol = NAME(VR((P)a1)); |
| |
else |
| |
return 0; |
| |
} |
| |
uts[i].text = 0; |
| |
uts[i].symbol = 0; |
| |
user_texsymbol = uts; |
| |
return 1; |
| } |
} |
| |
|
| |
int register_dp_vars_hweyl(Obj arg) |
| |
{ |
| |
if ( INT(arg) ) { |
| |
dp_vars_hweyl = QTOS((Q)arg); |
| |
return 1; |
| |
} else return 0; |
| |
} |
| |
|
| |
int register_show_lt(Obj arg) |
| |
{ |
| |
if ( INT(arg) ) { |
| |
show_lt = QTOS((Q)arg); |
| |
return 1; |
| |
} else return 0; |
| |
} |
| |
|
| |
int register_conv_rule(Obj arg) |
| |
{ |
| |
if ( INT(arg) ) { |
| |
conv_flag = QTOS((Q)arg); |
| |
convfunc = 0; |
| |
return 1; |
| |
} else if ( OID(arg) == O_P && |
| |
(int)(VR((P)arg))->attr == V_SR ) { |
| |
conv_flag = CONV_USERFUNC; |
| |
convfunc = (FUNC)(VR((P)arg)->priv); |
| |
/* f must be a function which takes single argument */ |
| |
return 1; |
| |
} else return 0; |
| |
} |
| |
|
| |
int register_dp_vars(Obj arg) |
| |
{ |
| |
int l,i; |
| |
char **r; |
| |
NODE n; |
| |
STRING a; |
| |
|
| |
if ( !arg ) { |
| |
dp_vars = 0; |
| |
dp_vars_len = 0; |
| |
return 1; |
| |
} else if ( OID(arg) != O_LIST ) |
| |
return 0; |
| |
else { |
| |
n = BDY((LIST)arg); |
| |
l = length(n); |
| |
r = (char **)MALLOC_ATOMIC(l*sizeof(char *)); |
| |
for ( i = 0; i < l; i++, n = NEXT(n) ) { |
| |
a = (STRING)BDY(n); |
| |
if ( !a ) return 0; |
| |
if ( OID(a) == O_STR ) |
| |
r[i] = BDY(a); |
| |
else if ( OID(a) == O_P ) |
| |
r[i] = NAME(VR((P)a)); |
| |
else |
| |
return 0; |
| |
} |
| |
dp_vars = r; |
| |
dp_vars_len = l; |
| |
return 1; |
| |
} |
| |
} |
| |
|
| |
int register_dp_vars_prefix(Obj arg) |
| |
{ |
| |
if ( !arg ) { |
| |
dp_vars_prefix = 0; |
| |
return 1; |
| |
} else if ( OID(arg) == O_STR ) { |
| |
dp_vars_prefix = BDY((STRING)arg); |
| |
return 1; |
| |
} else if ( OID(arg) == O_P ) { |
| |
dp_vars_prefix = NAME(VR((P)arg)); |
| |
return 1; |
| |
} else return 0; |
| |
} |
| |
|
| |
void Pquotetotex_env(NODE arg,Obj *rp) |
| |
{ |
| |
int ac,i; |
| |
char *name; |
| |
NODE n,n0; |
| |
STRING s; |
| |
LIST l; |
| |
|
| |
ac = argc(arg); |
| |
if ( !ac ) { |
| |
n0 = 0; |
| |
for ( i = 0; qtot_env[i].name; i++ ) { |
| |
NEXTNODE(n0,n); MKSTR(s,qtot_env[i].name); BDY(n) = (pointer)s; |
| |
NEXTNODE(n0,n); BDY(n) = (Q)qtot_env[i].value; |
| |
} |
| |
NEXT(n) = 0; |
| |
MKLIST(l,n0); |
| |
*rp = (Obj)l; |
| |
} else if ( ac == 1 && !ARG0(arg) ) { |
| |
/* set to default */ |
| |
for ( i = 0; qtot_env[i].name; i++ ) |
| |
qtot_env[i].value = 0; |
| |
*rp = 0; |
| |
} else if ( ac == 1 || ac == 2 ) { |
| |
asir_assert(ARG0(arg),O_STR,"quotetotex_env"); |
| |
name = BDY((STRING)ARG0(arg)); |
| |
for ( i = 0; qtot_env[i].name; i++ ) |
| |
if ( !strcmp(qtot_env[i].name,name) ) { |
| |
if ( ac == 2 ) { |
| |
if ( (qtot_env[i].reg)((Obj)ARG1(arg)) ) |
| |
qtot_env[i].value = (Obj)ARG1(arg); |
| |
else |
| |
error("quotetotex_env : invalid argument"); |
| |
} |
| |
*rp = qtot_env[i].value; |
| |
return; |
| |
} |
| |
*rp = 0; |
| |
} else |
| |
*rp = 0; |
| |
} |
| |
|
| void Pwrite_to_tb(NODE arg,Q *rp) |
void Pwrite_to_tb(NODE arg,Q *rp) |
| { |
{ |
| int i; |
int i; |
| Line 179 void Pquotetotex(NODE arg,STRING *rp) |
|
| Line 434 void Pquotetotex(NODE arg,STRING *rp) |
|
| TB tb; |
TB tb; |
| |
|
| NEWTB(tb); |
NEWTB(tb); |
| |
/* XXX for DP */ |
| |
is_lt = 1; |
| fnodetotex_tb(BDY((QUOTE)ARG0(arg)),tb); |
fnodetotex_tb(BDY((QUOTE)ARG0(arg)),tb); |
| tb_to_string(tb,rp); |
tb_to_string(tb,rp); |
| } |
} |
| Line 189 void Pquotetotex_tb(NODE arg,Q *rp) |
|
| Line 446 void Pquotetotex_tb(NODE arg,Q *rp) |
|
| TB tb; |
TB tb; |
| |
|
| asir_assert(ARG1(arg),O_TB,"quotetotex_tb"); |
asir_assert(ARG1(arg),O_TB,"quotetotex_tb"); |
| |
/* XXX for DP */ |
| |
is_lt = 1; |
| fnodetotex_tb(BDY((QUOTE)ARG0(arg)),ARG1(arg)); |
fnodetotex_tb(BDY((QUOTE)ARG0(arg)),ARG1(arg)); |
| *rp = 0; |
*rp = 0; |
| } |
} |
|
|
| #endif |
#endif |
| } |
} |
| |
|
| struct TeXSymbol { |
|
| char *text; |
|
| char *symbol; |
|
| }; |
|
| |
|
| static struct TeXSymbol texsymbol[] = { |
static struct TeXSymbol texsymbol[] = { |
| {"sin","\\sin"}, |
{"sin","\\sin"}, |
| {"cos","\\cos"}, |
{"cos","\\cos"}, |
| Line 494 static struct TeXSymbol texsymbol[] = { |
|
| Line 748 static struct TeXSymbol texsymbol[] = { |
|
| {"c_i","\\sqrt{-1}"}, |
{"c_i","\\sqrt{-1}"}, |
| |
|
| /* Temporary */ |
/* Temporary */ |
| {"dx","\\partial"}, |
|
| {0,0} |
{0,0} |
| }; |
}; |
| |
|
| Line 502 char *symbol_name(char *name) |
|
| Line 755 char *symbol_name(char *name) |
|
| { |
{ |
| int i; |
int i; |
| |
|
| |
if ( user_texsymbol ) |
| |
for ( i = 0; user_texsymbol[i].text; i++ ) |
| |
if ( !strcmp(user_texsymbol[i].text,name) ) |
| |
return user_texsymbol[i].symbol; |
| for ( i = 0; texsymbol[i].text; i++ ) |
for ( i = 0; texsymbol[i].text; i++ ) |
| if ( !strcmp(texsymbol[i].text,name) ) |
if ( !strcmp(texsymbol[i].text,name) ) |
| return texsymbol[i].symbol; |
return texsymbol[i].symbol; |
| Line 512 void fnodetotex_tb(FNODE f,TB tb) |
|
| Line 769 void fnodetotex_tb(FNODE f,TB tb) |
|
| { |
{ |
| NODE n,t,t0; |
NODE n,t,t0; |
| char vname[BUFSIZ]; |
char vname[BUFSIZ]; |
| char *opname; |
char *opname,*vname_conv; |
| Obj obj; |
Obj obj; |
| int i,len,allzero; |
int i,len,allzero,elen,elen2; |
| FNODE fi; |
FNODE fi,f2; |
| |
|
| write_tb(" ",tb); |
write_tb(" ",tb); |
| if ( !f ) { |
if ( !f ) { |
| Line 524 void fnodetotex_tb(FNODE f,TB tb) |
|
| Line 781 void fnodetotex_tb(FNODE f,TB tb) |
|
| } |
} |
| switch ( f->id ) { |
switch ( f->id ) { |
| /* unary operators */ |
/* unary operators */ |
| case I_NOT: case I_PAREN: case I_MINUS: |
case I_NOT: |
| switch ( f->id ) { |
write_tb("\\neg (",tb); |
| case I_NOT: |
fnodetotex_tb((FNODE)FA0(f),tb); |
| write_tb("\\neg (",tb); |
write_tb(")",tb); |
| fnodetotex_tb((FNODE)FA0(f),tb); |
|
| write_tb(")",tb); |
|
| break; |
|
| case I_PAREN: |
|
| write_tb("(",tb); |
|
| fnodetotex_tb((FNODE)FA0(f),tb); |
|
| write_tb(")",tb); |
|
| break; |
|
| case I_MINUS: |
|
| write_tb("-",tb); |
|
| fnodetotex_tb((FNODE)FA0(f),tb); |
|
| break; |
|
| } |
|
| break; |
break; |
| |
case I_PAREN: |
| |
write_tb("(",tb); |
| |
fnodetotex_tb((FNODE)FA0(f),tb); |
| |
write_tb(")",tb); |
| |
break; |
| |
case I_MINUS: |
| |
write_tb("-",tb); |
| |
fnodetotex_tb((FNODE)FA0(f),tb); |
| |
break; |
| |
|
| /* binary operators */ |
/* binary operators */ |
| case I_BOP: case I_COP: case I_LOP: case I_AND: case I_OR: |
/* arg list */ |
| /* arg list */ |
/* I_AND, I_OR => FA0(f), FA1(f) */ |
| /* I_AND, I_OR => FA0(f), FA1(f) */ |
/* otherwise => FA1(f), FA2(f) */ |
| /* otherwise => FA1(f), FA2(f) */ |
case I_BOP: |
| |
opname = ((ARF)FA0(f))->name; |
| /* op */ |
if ( !strcmp(opname,"+") ) { |
| switch ( f->id ) { |
fnodetotex_tb((FNODE)FA1(f),tb); |
| case I_BOP: |
if ( !top_is_minus((FNODE)FA2(f)) ) write_tb(opname,tb); |
| opname = ((ARF)FA0(f))->name; |
fnodetotex_tb((FNODE)FA2(f),tb); |
| if ( !strcmp(opname,"+") ) { |
} else if ( !strcmp(opname,"-") ) { |
| fnodetotex_tb((FNODE)FA1(f),tb); |
if ( FA1(f) ) fnodetotex_tb((FNODE)FA1(f),tb); |
| write_tb(opname,tb); |
write_tb(opname,tb); |
| fnodetotex_tb((FNODE)FA2(f),tb); |
fnodetotex_tb((FNODE)FA2(f),tb); |
| } else if ( !strcmp(opname,"-") ) { |
} else if ( !strcmp(opname,"*") ) { |
| if ( FA1(f) ) fnodetotex_tb((FNODE)FA1(f),tb); |
fnodetotex_tb((FNODE)FA1(f),tb); |
| write_tb(opname,tb); |
write_tb(" ",tb); |
| fnodetotex_tb((FNODE)FA2(f),tb); |
/* XXX special care for DP */ |
| } else if ( !strcmp(opname,"*") ) { |
f2 = (FNODE)FA2(f); |
| fnodetotex_tb((FNODE)FA1(f),tb); |
if ( f2->id == I_EV ) { |
| write_tb(" ",tb); |
n = (NODE)FA0(f2); |
| fnodetotex_tb((FNODE)FA2(f),tb); |
for ( i = 0; n; n = NEXT(n), i++ ) { |
| } else if ( !strcmp(opname,"/") ) { |
fi = (FNODE)BDY(n); |
| write_tb("\\frac{",tb); |
if ( fi->id != I_FORMULA || FA0(fi) ) |
| fnodetotex_tb((FNODE)FA1(f),tb); |
|
| write_tb("} {",tb); |
|
| fnodetotex_tb((FNODE)FA2(f),tb); |
|
| write_tb("}",tb); |
|
| } else if ( !strcmp(opname,"^") ) { |
|
| fnodetotex_tb((FNODE)FA1(f),tb); |
|
| write_tb("^{",tb); |
|
| fnodetotex_tb((FNODE)FA2(f),tb); |
|
| write_tb("} ",tb); |
|
| } else if ( !strcmp(opname,"%") ) { |
|
| fnodetotex_tb((FNODE)FA1(f),tb); |
|
| write_tb(" {\\rm mod}\\, ",tb); |
|
| fnodetotex_tb((FNODE)FA2(f),tb); |
|
| } else |
|
| error("invalid binary operator"); |
|
| |
|
| case I_COP: |
|
| switch( (cid)FA0(f) ) { |
|
| case C_EQ: |
|
| fnodetotex_tb((FNODE)FA1(f),tb); |
|
| write_tb(" = ",tb); |
|
| fnodetotex_tb((FNODE)FA2(f),tb); |
|
| break; |
break; |
| case C_NE: |
|
| fnodetotex_tb((FNODE)FA1(f),tb); |
|
| write_tb(" \\neq ",tb); |
|
| fnodetotex_tb((FNODE)FA2(f),tb); |
|
| break; |
|
| case C_GT: |
|
| fnodetotex_tb((FNODE)FA1(f),tb); |
|
| write_tb(" \\gt ",tb); |
|
| fnodetotex_tb((FNODE)FA2(f),tb); |
|
| break; |
|
| case C_LT: |
|
| fnodetotex_tb((FNODE)FA1(f),tb); |
|
| write_tb(" \\lt ",tb); |
|
| fnodetotex_tb((FNODE)FA2(f),tb); |
|
| break; |
|
| case C_GE: |
|
| fnodetotex_tb((FNODE)FA1(f),tb); |
|
| write_tb(" \\geq ",tb); |
|
| fnodetotex_tb((FNODE)FA2(f),tb); |
|
| break; |
|
| case C_LE: |
|
| fnodetotex_tb((FNODE)FA1(f),tb); |
|
| write_tb(" \\leq ",tb); |
|
| fnodetotex_tb((FNODE)FA2(f),tb); |
|
| break; |
|
| } |
} |
| break; |
if ( n ) |
| |
fnodetotex_tb((FNODE)FA2(f),tb); |
| |
} else |
| |
fnodetotex_tb((FNODE)FA2(f),tb); |
| |
} else if ( !strcmp(opname,"/") ) { |
| |
write_tb("\\frac{",tb); |
| |
fnodetotex_tb((FNODE)FA1(f),tb); |
| |
write_tb("} {",tb); |
| |
fnodetotex_tb((FNODE)FA2(f),tb); |
| |
write_tb("}",tb); |
| |
} else if ( !strcmp(opname,"^") ) { |
| |
fnodetotex_tb((FNODE)FA1(f),tb); |
| |
write_tb("^{",tb); |
| |
fnodetotex_tb((FNODE)FA2(f),tb); |
| |
write_tb("} ",tb); |
| |
} else if ( !strcmp(opname,"%") ) { |
| |
fnodetotex_tb((FNODE)FA1(f),tb); |
| |
write_tb(" {\\rm mod}\\, ",tb); |
| |
fnodetotex_tb((FNODE)FA2(f),tb); |
| |
} else |
| |
error("invalid binary operator"); |
| |
break; |
| |
|
| case I_LOP: |
case I_COP: |
| switch( (lid)FA0(f) ) { |
switch( (cid)FA0(f) ) { |
| case L_EQ: |
case C_EQ: |
| fnodetotex_tb((FNODE)FA1(f),tb); |
fnodetotex_tb((FNODE)FA1(f),tb); |
| write_tb(" = ",tb); |
write_tb(" = ",tb); |
| fnodetotex_tb((FNODE)FA2(f),tb); |
fnodetotex_tb((FNODE)FA2(f),tb); |
| break; |
|
| case L_NE: |
|
| fnodetotex_tb((FNODE)FA1(f),tb); |
|
| write_tb(" \\neq ",tb); |
|
| fnodetotex_tb((FNODE)FA2(f),tb); |
|
| break; |
|
| case L_GT: |
|
| fnodetotex_tb((FNODE)FA1(f),tb); |
|
| write_tb(" \\gt ",tb); |
|
| fnodetotex_tb((FNODE)FA2(f),tb); |
|
| break; |
|
| case L_LT: |
|
| fnodetotex_tb((FNODE)FA1(f),tb); |
|
| write_tb(" \\lt ",tb); |
|
| fnodetotex_tb((FNODE)FA2(f),tb); |
|
| break; |
|
| case L_GE: |
|
| fnodetotex_tb((FNODE)FA1(f),tb); |
|
| write_tb(" \\geq ",tb); |
|
| fnodetotex_tb((FNODE)FA2(f),tb); |
|
| break; |
|
| case L_LE: |
|
| fnodetotex_tb((FNODE)FA1(f),tb); |
|
| write_tb(" \\leq ",tb); |
|
| fnodetotex_tb((FNODE)FA2(f),tb); |
|
| break; |
|
| case L_AND: |
|
| fnodetotex_tb((FNODE)FA1(f),tb); |
|
| write_tb(" {\\rm \\ and\\ } ",tb); |
|
| fnodetotex_tb((FNODE)FA2(f),tb); |
|
| break; |
|
| case L_OR: |
|
| fnodetotex_tb((FNODE)FA1(f),tb); |
|
| write_tb(" {\\rm \\ or\\ } ",tb); |
|
| fnodetotex_tb((FNODE)FA2(f),tb); |
|
| break; |
|
| case L_NOT: |
|
| /* XXX : L_NOT is a unary operator */ |
|
| write_tb("\\neg (",tb); |
|
| fnodetotex_tb((FNODE)FA1(f),tb); |
|
| write_tb(")",tb); |
|
| return; |
|
| } |
|
| break; |
break; |
| |
case C_NE: |
| case I_AND: |
|
| fnodetotex_tb((FNODE)FA0(f),tb); |
|
| write_tb(" {\\rm \\ and\\ } ",tb); |
|
| fnodetotex_tb((FNODE)FA1(f),tb); |
fnodetotex_tb((FNODE)FA1(f),tb); |
| |
write_tb(" \\neq ",tb); |
| |
fnodetotex_tb((FNODE)FA2(f),tb); |
| break; |
break; |
| |
case C_GT: |
| |
fnodetotex_tb((FNODE)FA1(f),tb); |
| |
write_tb(" \\gt ",tb); |
| |
fnodetotex_tb((FNODE)FA2(f),tb); |
| |
break; |
| |
case C_LT: |
| |
fnodetotex_tb((FNODE)FA1(f),tb); |
| |
write_tb(" \\lt ",tb); |
| |
fnodetotex_tb((FNODE)FA2(f),tb); |
| |
break; |
| |
case C_GE: |
| |
fnodetotex_tb((FNODE)FA1(f),tb); |
| |
write_tb(" \\geq ",tb); |
| |
fnodetotex_tb((FNODE)FA2(f),tb); |
| |
break; |
| |
case C_LE: |
| |
fnodetotex_tb((FNODE)FA1(f),tb); |
| |
write_tb(" \\leq ",tb); |
| |
fnodetotex_tb((FNODE)FA2(f),tb); |
| |
break; |
| |
} |
| |
break; |
| |
|
| case I_OR: |
case I_LOP: |
| fnodetotex_tb((FNODE)FA0(f),tb); |
switch( (lid)FA0(f) ) { |
| write_tb(" {\\rm \\ or\\ } ",tb); |
case L_EQ: |
| fnodetotex_tb((FNODE)FA1(f),tb); |
fnodetotex_tb((FNODE)FA1(f),tb); |
| |
write_tb(" = ",tb); |
| |
fnodetotex_tb((FNODE)FA2(f),tb); |
| break; |
break; |
| |
case L_NE: |
| |
fnodetotex_tb((FNODE)FA1(f),tb); |
| |
write_tb(" \\neq ",tb); |
| |
fnodetotex_tb((FNODE)FA2(f),tb); |
| |
break; |
| |
case L_GT: |
| |
fnodetotex_tb((FNODE)FA1(f),tb); |
| |
write_tb(" \\gt ",tb); |
| |
fnodetotex_tb((FNODE)FA2(f),tb); |
| |
break; |
| |
case L_LT: |
| |
fnodetotex_tb((FNODE)FA1(f),tb); |
| |
write_tb(" \\lt ",tb); |
| |
fnodetotex_tb((FNODE)FA2(f),tb); |
| |
break; |
| |
case L_GE: |
| |
fnodetotex_tb((FNODE)FA1(f),tb); |
| |
write_tb(" \\geq ",tb); |
| |
fnodetotex_tb((FNODE)FA2(f),tb); |
| |
break; |
| |
case L_LE: |
| |
fnodetotex_tb((FNODE)FA1(f),tb); |
| |
write_tb(" \\leq ",tb); |
| |
fnodetotex_tb((FNODE)FA2(f),tb); |
| |
break; |
| |
case L_AND: |
| |
fnodetotex_tb((FNODE)FA1(f),tb); |
| |
write_tb(" {\\rm \\ and\\ } ",tb); |
| |
fnodetotex_tb((FNODE)FA2(f),tb); |
| |
break; |
| |
case L_OR: |
| |
fnodetotex_tb((FNODE)FA1(f),tb); |
| |
write_tb(" {\\rm \\ or\\ } ",tb); |
| |
fnodetotex_tb((FNODE)FA2(f),tb); |
| |
break; |
| |
case L_NOT: |
| |
/* XXX : L_NOT is a unary operator */ |
| |
write_tb("\\neg (",tb); |
| |
fnodetotex_tb((FNODE)FA1(f),tb); |
| |
write_tb(")",tb); |
| |
return; |
| } |
} |
| break; |
break; |
| |
|
| |
case I_AND: |
| |
fnodetotex_tb((FNODE)FA0(f),tb); |
| |
write_tb(" {\\rm \\ and\\ } ",tb); |
| |
fnodetotex_tb((FNODE)FA1(f),tb); |
| |
break; |
| |
|
| |
case I_OR: |
| |
fnodetotex_tb((FNODE)FA0(f),tb); |
| |
write_tb(" {\\rm \\ or\\ } ",tb); |
| |
fnodetotex_tb((FNODE)FA1(f),tb); |
| |
break; |
| |
|
| /* ternary operators */ |
/* ternary operators */ |
| case I_CE: |
case I_CE: |
| error("fnodetotex_tb : not implemented yet"); |
error("fnodetotex_tb : not implemented yet"); |
| Line 697 void fnodetotex_tb(FNODE f,TB tb) |
|
| Line 957 void fnodetotex_tb(FNODE f,TB tb) |
|
| break; |
break; |
| |
|
| /* function */ |
/* function */ |
| case I_FUNC: case I_CAR: case I_CDR: case I_EV: |
case I_FUNC: |
| switch ( f->id ) { |
opname = conv_rule(((FUNC)FA0(f))->name); |
| case I_FUNC: |
write_tb(opname,tb); |
| opname = symbol_name(((FUNC)FA0(f))->name); |
write_tb("(",tb); |
| |
fargstotex_tb(opname,FA1(f),tb); |
| |
write_tb(")",tb); |
| |
break; |
| |
|
| |
/* XXX */ |
| |
case I_CAR: |
| |
opname = conv_rule("car"); |
| |
write_tb(opname,tb); |
| |
write_tb("(",tb); |
| |
fargstotex_tb(opname,FA0(f),tb); |
| |
write_tb(")",tb); |
| |
break; |
| |
|
| |
case I_CDR: |
| |
opname = conv_rule("cdr"); |
| |
write_tb(opname,tb); |
| |
write_tb("(",tb); |
| |
fargstotex_tb(opname,FA0(f),tb); |
| |
write_tb(")",tb); |
| |
break; |
| |
|
| |
/* exponent vector */ |
| |
case I_EV: |
| |
n = (NODE)FA0(f); |
| |
if ( dp_vars_hweyl ) { |
| |
elen = length(n); |
| |
elen2 = elen>>1; |
| |
elen = elen2<<1; |
| |
} |
| |
allzero = 1; |
| |
if ( show_lt && is_lt ) |
| |
write_tb("\\underline{",tb); |
| |
for ( t0 = 0, i = 0; n; n = NEXT(n), i++ ) { |
| |
fi = (FNODE)BDY(n); |
| |
if ( fi->id == I_FORMULA && !FA0(fi) ) continue; |
| |
allzero = 0; |
| |
if ( dp_vars_hweyl ) { |
| |
if ( i < elen2 ) |
| |
if ( dp_vars_prefix ) |
| |
sprintf(vname,"%s_{%d}",dp_vars_prefix,i); |
| |
else |
| |
sprintf(vname,"x_{%d}",i); |
| |
else if ( i < elen ) |
| |
sprintf(vname,"{\\partial}_{%d}",i-elen2); |
| |
else |
| |
strcpy(vname,"h"); |
| |
} else if ( dp_vars && i < dp_vars_len ) |
| |
strcpy(vname,dp_vars[i]); |
| |
else if ( dp_vars_prefix ) |
| |
sprintf(vname,"%s_{%d}",dp_vars_prefix,i); |
| |
else |
| |
sprintf(vname,"x_{%d}",i); |
| |
vname_conv = conv_rule(vname); |
| |
if ( fi->id == I_FORMULA && UNIQ(FA0(fi)) ) { |
| |
len = strlen(vname_conv); |
| |
opname = MALLOC_ATOMIC(len+2); |
| |
sprintf(opname,"%s ",vname_conv); |
| write_tb(opname,tb); |
write_tb(opname,tb); |
| write_tb("(",tb); |
} else { |
| fargstotex_tb(opname,FA1(f),tb); |
len = strlen(vname_conv); |
| write_tb(")",tb); |
/* 2: ^{ */ |
| break; |
opname = MALLOC_ATOMIC(len+1+2); |
| case I_CAR: |
sprintf(opname,"%s^{",vname_conv); |
| opname = symbol_name("car"); |
|
| write_tb(opname,tb); |
write_tb(opname,tb); |
| write_tb("(",tb); |
fnodetotex_tb((FNODE)BDY(n),tb); |
| fargstotex_tb(opname,FA0(f),tb); |
write_tb("} ",tb); |
| write_tb(")",tb); |
} |
| break; |
|
| case I_CDR: |
|
| opname = symbol_name("cdr"); |
|
| write_tb(opname,tb); |
|
| write_tb("(",tb); |
|
| fargstotex_tb(opname,FA0(f),tb); |
|
| write_tb(")",tb); |
|
| break; |
|
| case I_EV: |
|
| n = (NODE)FA0(f); |
|
| allzero = 1; |
|
| for ( t0 = 0, i = 0; n; n = NEXT(n), i++ ) { |
|
| fi = (FNODE)BDY(n); |
|
| if ( fi->id == I_FORMULA && !FA0(fi) ) continue; |
|
| allzero = 0; |
|
| if ( fi->id == I_FORMULA && UNIQ(FA0(fi)) ) { |
|
| sprintf(vname,"x_{%d}",i); |
|
| len = strlen(vname); |
|
| opname = MALLOC_ATOMIC(len+1); |
|
| strcpy(opname,vname); |
|
| write_tb(opname,tb); |
|
| } else { |
|
| sprintf(vname,"x_{%d}^{",i); |
|
| len = strlen(vname); |
|
| opname = MALLOC_ATOMIC(len+1); |
|
| strcpy(opname,vname); |
|
| write_tb(opname,tb); |
|
| fnodetotex_tb((FNODE)BDY(n),tb); |
|
| write_tb("} ",tb); |
|
| } |
|
| } |
|
| /* XXX */ |
|
| if ( allzero ) |
|
| write_tb(" 1 ",tb); |
|
| break; |
|
| } |
} |
| |
/* XXX */ |
| |
if ( allzero ) |
| |
write_tb(" 1 ",tb); |
| |
if ( show_lt && is_lt ) { |
| |
write_tb("}",tb); |
| |
is_lt = 0; |
| |
} |
| break; |
break; |
| |
|
| |
/* string */ |
| case I_STR: |
case I_STR: |
| write_tb((char *)FA0(f),tb); |
write_tb((char *)FA0(f),tb); |
| break; |
break; |
| |
|
| |
/* internal object */ |
| case I_FORMULA: |
case I_FORMULA: |
| obj = (Obj)FA0(f); |
obj = (Obj)FA0(f); |
| if ( obj && OID(obj) == O_P ) { |
if ( obj && OID(obj) == O_P ) { |
| opname = symbol_name(VR((P)obj)->name); |
opname = conv_rule(VR((P)obj)->name); |
| } else { |
} else { |
| len = estimate_length(CO,obj); |
len = estimate_length(CO,obj); |
| opname = (char *)MALLOC_ATOMIC(len+1); |
opname = (char *)MALLOC_ATOMIC(len+1); |
| Line 767 void fnodetotex_tb(FNODE f,TB tb) |
|
| Line 1057 void fnodetotex_tb(FNODE f,TB tb) |
|
| write_tb(opname,tb); |
write_tb(opname,tb); |
| break; |
break; |
| |
|
| |
/* program variable */ |
| case I_PVAR: |
case I_PVAR: |
| if ( FA1(f) ) |
if ( FA1(f) ) |
| error("fnodetotex_tb : not implemented yet"); |
error("fnodetotex_tb : not implemented yet"); |
| Line 782 void fnodetotex_tb(FNODE f,TB tb) |
|
| Line 1073 void fnodetotex_tb(FNODE f,TB tb) |
|
| void fnodenodetotex_tb(NODE n,TB tb) |
void fnodenodetotex_tb(NODE n,TB tb) |
| { |
{ |
| for ( ; n; n = NEXT(n) ) { |
for ( ; n; n = NEXT(n) ) { |
| |
is_lt = 1; |
| fnodetotex_tb((FNODE)BDY(n),tb); |
fnodetotex_tb((FNODE)BDY(n),tb); |
| if ( NEXT(n) ) write_tb(", ",tb); |
if ( NEXT(n) ) write_tb(", ",tb); |
| } |
} |
| Line 801 void fargstotex_tb(char *name,FNODE f,TB tb) |
|
| Line 1093 void fargstotex_tb(char *name,FNODE f,TB tb) |
|
| fnodenodetotex_tb(n,tb); |
fnodenodetotex_tb(n,tb); |
| } else |
} else |
| fnodetotex_tb(f,tb); |
fnodetotex_tb(f,tb); |
| |
} |
| |
} |
| |
|
| |
int top_is_minus(FNODE f) |
| |
{ |
| |
char *opname; |
| |
int len; |
| |
Obj obj; |
| |
|
| |
if ( !f ) |
| |
return 0; |
| |
switch ( f->id ) { |
| |
case I_MINUS: |
| |
return 1; |
| |
case I_BOP: |
| |
opname = ((ARF)FA0(f))->name; |
| |
switch ( opname[0] ) { |
| |
case '+': case '*': case '/': case '^': case '%': |
| |
return top_is_minus((FNODE)FA1(f)); |
| |
case '-': |
| |
if ( FA1(f) ) |
| |
return top_is_minus((FNODE)FA1(f)); |
| |
else |
| |
return 1; |
| |
default: |
| |
return 0; |
| |
} |
| |
break; |
| |
case I_COP: |
| |
return top_is_minus((FNODE)FA1(f)); |
| |
case I_LOP: |
| |
if ( (lid)FA0(f) == L_NOT ) return 0; |
| |
else return top_is_minus((FNODE)FA1(f)); |
| |
case I_AND: case I_OR: |
| |
return top_is_minus((FNODE)FA0(f)); |
| |
case I_FORMULA: |
| |
obj = (Obj)FA0(f); |
| |
if ( obj && OID(obj) == O_P ) { |
| |
opname = conv_rule(VR((P)obj)->name); |
| |
} else { |
| |
len = estimate_length(CO,obj); |
| |
opname = (char *)MALLOC_ATOMIC(len+1); |
| |
soutput_init(opname); |
| |
sprintexpr(CO,obj); |
| |
} |
| |
return opname[0]=='-'; |
| |
default: |
| |
return 0; |
| } |
} |
| } |
} |