| version 1.14, 2004/03/03 09:25:30 |
version 1.22, 2004/03/04 13:19:11 |
|
|
| * 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 1.13 2004/02/26 10:07:55 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/builtin/strobj.c,v 1.21 2004/03/04 13:12:27 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 Pquotetotex_setenv(); |
| void fnodetotex_tb(FNODE f,TB tb); |
void fnodetotex_tb(FNODE f,TB tb); |
| char *symbol_name(char *name); |
char *symbol_name(char *name); |
| void tb_to_string(TB tb,STRING *rp); |
void tb_to_string(TB tb,STRING *rp); |
| Line 90 struct ftab str_tab[] = { |
|
| Line 96 struct ftab str_tab[] = { |
|
| {"string_to_tb",Pstring_to_tb,1}, |
{"string_to_tb",Pstring_to_tb,1}, |
| {"quotetotex_tb",Pquotetotex_tb,2}, |
{"quotetotex_tb",Pquotetotex_tb,2}, |
| {"quotetotex",Pquotetotex,1}, |
{"quotetotex",Pquotetotex,1}, |
| |
{"quotetotex_setenv",Pquotetotex_setenv,-99999999}, |
| {0,0,0}, |
{0,0,0}, |
| }; |
}; |
| |
|
| Line 103 void write_tb(char *s,TB tb) |
|
| Line 110 void write_tb(char *s,TB tb) |
|
| tb->next++; |
tb->next++; |
| } |
} |
| |
|
| |
int register_symbol_table(Obj arg); |
| |
int register_conv_rule(Obj arg); |
| |
static struct TeXSymbol *user_texsymbol; |
| |
static char *(*conv_rule)(char *); |
| |
|
| |
static struct { |
| |
char *name; |
| |
Obj value; |
| |
int (*reg)(); |
| |
} qtot_env[] = { |
| |
{"symbol_table",0,register_symbol_table}, |
| |
{"conv_rule",0,register_conv_rule}, |
| |
{0,0,0}, |
| |
}; |
| |
|
| |
#define PARTIAL "\\partial" |
| |
char *conv_rule_d(char *name) |
| |
{ |
| |
int l,i,j,alpha,start; |
| |
char *b,*r; |
| |
l = strlen(name); |
| |
|
| |
if ( name[0] == 'd' ) { |
| |
/* 3 : _{} */ |
| |
b = (char *)ALLOCA((2*l+1+strlen(PARTIAL)+3)*sizeof(char)); |
| |
sprintf(b,"%s_{",PARTIAL); |
| |
i = 1; |
| |
j = strlen(b); |
| |
} else { |
| |
b = (char *)ALLOCA((2*l+1)*sizeof(char)); |
| |
i = j = 0; |
| |
} |
| |
for ( ; i < l && name[i] == '_'; i++); |
| |
for ( ; i < l; ) { |
| |
if ( !isalpha(name[i]) ) |
| |
break; |
| |
else |
| |
b[j++] = name[i++]; |
| |
} |
| |
if ( i == l ) |
| |
if ( name[0] == 'd' ) |
| |
goto END; |
| |
else |
| |
return name; |
| |
/* we found a digit or '_' */ |
| |
b[j++] = '_'; b[j++] = '{'; |
| |
if ( name[i] == '_' ) i++; |
| |
for ( start = 1; i < l; ) { |
| |
if ( name[i] == '_' ) { |
| |
i++; |
| |
start = 1; |
| |
b[j++] = ','; |
| |
} else if ( start ) { |
| |
alpha = isalpha(name[i])?1:0; |
| |
b[j++] = name[i++]; |
| |
start = 0; |
| |
} else if ( alpha ) { |
| |
if ( isalpha(name[i]) ) |
| |
b[j++] = name[i++]; |
| |
else { |
| |
alpha = 0; |
| |
start = 1; |
| |
b[j++] = ','; |
| |
} |
| |
} else { |
| |
if ( isdigit(name[i]) ) |
| |
b[j++] = name[i++]; |
| |
else { |
| |
alpha = 1; |
| |
start = 1; |
| |
b[j++] = ','; |
| |
} |
| |
} |
| |
} |
| |
b[j++] = '}'; |
| |
END: |
| |
if ( name[0] == 'd' ) b[j++] = '}'; |
| |
b[j++] = 0; |
| |
r = (char *)MALLOC_ATOMIC((j+1)*sizeof(char)); |
| |
strcpy(r,b); |
| |
return 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; |
| |
} |
| |
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 || OID(a0) != O_STR ) return 0; |
| |
if ( !a1 || OID(a1) != O_STR ) return 0; |
| |
uts[i].text = BDY(a0); |
| |
uts[i].symbol = BDY(a1); |
| |
} |
| |
uts[i].text = 0; |
| |
uts[i].symbol = 0; |
| |
user_texsymbol = uts; |
| |
return 1; |
| |
} |
| |
|
| |
int register_conv_rule(Obj arg) |
| |
{ |
| |
if ( INT(arg) ) { |
| |
switch ( QTOS((Q)arg) ) { |
| |
case 0: |
| |
conv_rule = 0; |
| |
return 1; |
| |
break; |
| |
case 1: |
| |
conv_rule = conv_rule_d; |
| |
return 1; |
| |
break; |
| |
default: |
| |
return 0; |
| |
break; |
| |
} |
| |
} else return 0; |
| |
} |
| |
|
| |
void Pquotetotex_setenv(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 || ac == 2 ) { |
| |
asir_assert(ARG0(arg),O_STR,"quotetotex_setenv"); |
| |
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_setenv : 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; |
| |
Obj obj; |
| |
TB tb; |
| |
|
| asir_assert(ARG1(arg),O_TB,"write_to_tb"); |
asir_assert(ARG1(arg),O_TB,"write_to_tb"); |
| write_tb(BDY((STRING)ARG0(arg)),ARG1(arg)); |
obj = ARG0(arg); |
| |
if ( !obj ) |
| |
write_tb("",ARG1(arg)); |
| |
else if ( OID(obj) == O_STR ) |
| |
write_tb(BDY((STRING)obj),ARG1(arg)); |
| |
else if ( OID(obj) == O_TB ) { |
| |
tb = (TB)obj; |
| |
for ( i = 0; i < tb->next; i++ ) |
| |
write_tb(tb->body[i],ARG1(arg)); |
| |
} |
| *rp = 0; |
*rp = 0; |
| } |
} |
| |
|
| Line 182 void Pstr_len(arg,rp) |
|
| Line 375 void Pstr_len(arg,rp) |
|
| NODE arg; |
NODE arg; |
| Q *rp; |
Q *rp; |
| { |
{ |
| STRING str; |
Obj obj; |
| int r; |
TB tb; |
| |
int r,i; |
| |
|
| str = (STRING)ARG0(arg); |
obj = (Obj)ARG0(arg); |
| asir_assert(str,O_STR,"str_chr"); |
if ( !obj || (OID(obj) != O_STR && OID(obj) != O_TB) ) |
| r = strlen(BDY(str)); |
error("str_len : invalid argument"); |
| |
if ( OID(obj) == O_STR) |
| |
r = strlen(BDY((STRING)obj)); |
| |
else if ( OID(obj) == O_TB ) { |
| |
tb = (TB)obj; |
| |
for ( r = i = 0; i < tb->next; i++ ) |
| |
r += strlen(tb->body[i]); |
| |
} |
| STOQ(r,*rp); |
STOQ(r,*rp); |
| } |
} |
| |
|
|
|
| #endif |
#endif |
| } |
} |
| |
|
| |
static struct TeXSymbol texsymbol[] = { |
| |
{"sin","\\sin"}, |
| |
{"cos","\\cos"}, |
| |
{"tan","\\tan"}, |
| |
{"sinh","\\sinh"}, |
| |
{"cosh","\\cosh"}, |
| |
{"tanh","\\tanh"}, |
| |
{"exp","\\exp"}, |
| |
{"log","\\log"}, |
| |
|
| |
/* Greek Letters (lower case) */ |
| |
{"alpha","\\alpha"}, |
| |
{"beta","\\beta"}, |
| |
{"gamma","\\gamma"}, |
| |
{"delta","\\delta"}, |
| |
{"epsilon","\\epsilon"}, |
| |
{"varepsilon","\\varepsilon"}, |
| |
{"zeta","\\zeta"}, |
| |
{"eta","\\eta"}, |
| |
{"theta","\\theta"}, |
| |
{"vartheta","\\vartheta"}, |
| |
{"iota","\\iota"}, |
| |
{"kappa","\\kappa"}, |
| |
{"lambda","\\lambda"}, |
| |
{"mu","\\mu"}, |
| |
{"nu","\\nu"}, |
| |
{"xi","\\xi"}, |
| |
{"pi","\\pi"}, |
| |
{"varpi","\\varpi"}, |
| |
{"rho","\\rho"}, |
| |
{"sigma","\\sigma"}, |
| |
{"varsigma","\\varsigma"}, |
| |
{"tau","\\tau"}, |
| |
{"upsilon","\\upsilon"}, |
| |
{"phi","\\phi"}, |
| |
{"varphi","\\varphi"}, |
| |
{"chi","\\chi"}, |
| |
{"omega","\\omega"}, |
| |
|
| |
/* Greek Letters, (upper case) */ |
| |
{"ggamma","\\Gamma"}, |
| |
{"ddelta","\\Delta"}, |
| |
{"ttheta","\\Theta"}, |
| |
{"llambda","\\Lambda"}, |
| |
{"xxi","\\Xi"}, |
| |
{"ppi","\\Pi"}, |
| |
{"ssigma","\\Sigma"}, |
| |
{"uupsilon","\\Upsilon"}, |
| |
{"pphi","\\Phi"}, |
| |
{"ppsi","\\Psi"}, |
| |
{"oomega","\\Omega"}, |
| |
|
| |
/* Our own mathematical functions */ |
| |
{"algebra_tensor","\\otimes"}, |
| |
{"base_where","{\\rm \\ where \\ }"}, |
| |
/* Mathematical constants */ |
| |
{"c_pi","\\pi"}, |
| |
{"c_i","\\sqrt{-1}"}, |
| |
|
| |
/* Temporary */ |
| |
{0,0} |
| |
}; |
| |
|
| char *symbol_name(char *name) |
char *symbol_name(char *name) |
| { |
{ |
| /* XXX */ |
int i; |
| return name; |
|
| |
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++ ) |
| |
if ( !strcmp(texsymbol[i].text,name) ) |
| |
return texsymbol[i].symbol; |
| |
if ( conv_rule ) |
| |
return (*conv_rule)(name); |
| |
else |
| |
return name; |
| } |
} |
| |
|
| void fnodetotex_tb(FNODE f,TB tb) |
void fnodetotex_tb(FNODE f,TB tb) |
| Line 371 void fnodetotex_tb(FNODE f,TB tb) |
|
| Line 646 void fnodetotex_tb(FNODE f,TB tb) |
|
| char vname[BUFSIZ]; |
char vname[BUFSIZ]; |
| char *opname; |
char *opname; |
| Obj obj; |
Obj obj; |
| int i,len; |
int i,len,allzero; |
| |
FNODE fi,f2; |
| |
|
| write_tb(" ",tb); |
write_tb(" ",tb); |
| if ( !f ) { |
if ( !f ) { |
| Line 420 void fnodetotex_tb(FNODE f,TB tb) |
|
| Line 696 void fnodetotex_tb(FNODE f,TB tb) |
|
| } else if ( !strcmp(opname,"*") ) { |
} else if ( !strcmp(opname,"*") ) { |
| fnodetotex_tb((FNODE)FA1(f),tb); |
fnodetotex_tb((FNODE)FA1(f),tb); |
| write_tb(" ",tb); |
write_tb(" ",tb); |
| fnodetotex_tb((FNODE)FA2(f),tb); |
/* XXX special care for DP */ |
| |
f2 = (FNODE)FA2(f); |
| |
if ( f2->id == I_EV ) { |
| |
n = (NODE)FA0(f2); |
| |
for ( i = 0; n; n = NEXT(n), i++ ) { |
| |
fi = (FNODE)BDY(n); |
| |
if ( fi->id != I_FORMULA || FA0(fi) ) |
| |
break; |
| |
} |
| |
if ( n ) |
| |
fnodetotex_tb((FNODE)FA2(f),tb); |
| |
} else |
| |
fnodetotex_tb((FNODE)FA2(f),tb); |
| } else if ( !strcmp(opname,"/") ) { |
} else if ( !strcmp(opname,"/") ) { |
| write_tb("\\frac{",tb); |
write_tb("\\frac{",tb); |
| fnodetotex_tb((FNODE)FA1(f),tb); |
fnodetotex_tb((FNODE)FA1(f),tb); |
| Line 578 void fnodetotex_tb(FNODE f,TB tb) |
|
| Line 866 void fnodetotex_tb(FNODE f,TB tb) |
|
| break; |
break; |
| case I_EV: |
case I_EV: |
| n = (NODE)FA0(f); |
n = (NODE)FA0(f); |
| |
allzero = 1; |
| for ( t0 = 0, i = 0; n; n = NEXT(n), i++ ) { |
for ( t0 = 0, i = 0; n; n = NEXT(n), i++ ) { |
| sprintf(vname,"x_{%d}^{",i); |
fi = (FNODE)BDY(n); |
| write_tb(vname,tb); |
if ( fi->id == I_FORMULA && !FA0(fi) ) continue; |
| fnodetotex_tb((FNODE)BDY(n),tb); |
allzero = 0; |
| write_tb("} ",tb); |
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; |
break; |
| } |
} |
| break; |
break; |