version 1.16, 2004/03/04 03:31:28 |
version 1.20, 2004/03/04 12:28:14 |
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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 1.15 2004/03/04 01:41:32 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/builtin/strobj.c,v 1.19 2004/03/04 08:02:36 noro Exp $ |
*/ |
*/ |
#include "ca.h" |
#include "ca.h" |
#include "parse.h" |
#include "parse.h" |
Line 58 extern jmp_buf environnement; |
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Line 58 extern jmp_buf environnement; |
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#endif |
#endif |
#include <string.h> |
#include <string.h> |
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struct TeXSymbol { |
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char *text; |
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char *symbol; |
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}; |
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extern char *parse_strp; |
extern char *parse_strp; |
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void Prtostr(), Pstrtov(), Peval_str(); |
void Prtostr(), Pstrtov(), Peval_str(); |
Line 69 void Pclear_tb(); |
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Line 74 void Pclear_tb(); |
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void Pstring_to_tb(); |
void Pstring_to_tb(); |
void Pquotetotex_tb(); |
void Pquotetotex_tb(); |
void Pquotetotex(); |
void Pquotetotex(); |
void Ptrim_tb(); |
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); |
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); |
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struct ftab str_tab[] = { |
struct ftab str_tab[] = { |
{"rtostr",Prtostr,1}, |
{"rtostr",Prtostr,1}, |
Line 90 struct ftab str_tab[] = { |
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Line 94 struct ftab str_tab[] = { |
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{"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}, |
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{"quotetotex_tb",Pquotetotex_tb,2}, |
{"quotetotex_tb",Pquotetotex_tb,2}, |
{"quotetotex",Pquotetotex,1}, |
{"quotetotex",Pquotetotex,1}, |
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{"quotetotex_setenv",Pquotetotex_setenv,-99999999}, |
{0,0,0}, |
{0,0,0}, |
}; |
}; |
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Line 106 void write_tb(char *s,TB tb) |
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Line 110 void write_tb(char *s,TB tb) |
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tb->next++; |
tb->next++; |
} |
} |
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void dp_trim_tb(TB tb) |
int register_symbol_table(Obj arg); |
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int register_conv_rule(Obj arg); |
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static struct TeXSymbol *user_texsymbol; |
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static char *(*conv_rule)(char *); |
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static struct { |
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char *name; |
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Obj value; |
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int (*reg)(); |
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} qtot_env[] = { |
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{"symbol_table",0,register_symbol_table}, |
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{"conv_rule",0,register_conv_rule}, |
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{0,0,0}, |
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}; |
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#define PARTIAL "\\partial" |
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char *conv_rule_d(char *name) |
{ |
{ |
int i,j,l,onei,onej; |
int l,i,j,alpha,start; |
char *p; |
char *b,*r; |
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l = strlen(name); |
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if ( !tb->next ) return; |
if ( name[0] == 'd' ) { |
/* number 1 => number */ |
/* 3 : _{} */ |
onei = -1; onej = -1; |
b = (char *)ALLOCA((2*l+1+strlen(PARTIAL)+3)*sizeof(char)); |
for ( i = tb->next-1; i >= 0; i-- ) { |
sprintf(b,"%s_{",PARTIAL); |
p = tb->body[i]; |
i = 1; |
l = strlen(p); |
j = strlen(b); |
if ( onei < 0 ) { |
} else { |
for ( j = l-1; j >= 0 && isspace(p[j]); j-- ); |
b = (char *)ALLOCA((2*l+1)*sizeof(char)); |
if ( j < 0 ) continue; |
i = j = 0; |
if ( p[j] != '1' ) return; |
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/* we found 1 */ |
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onei = i; onej = j; j--; |
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} else |
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j = l-1; |
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/* we search the previous non-space character */ |
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for ( ; j >= 0 && isspace(p[j]); j-- ); |
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if ( j < 0 ) continue; |
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if ( p[j] == '+' || p[j] == '-' ) return; |
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else break; |
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} |
} |
if ( i < 0 ) return; |
for ( ; i < l && name[i] == '_'; i++); |
/* the previous character is a number */ |
for ( ; i < l; ) { |
l = strlen(tb->body[onei]); |
if ( !isalpha(name[i]) ) |
p = (char *)MALLOC_ATOMIC(l+1); |
break; |
strcpy(p,tb->body[onei]); |
else |
p[onej] = ' '; |
b[j++] = name[i++]; |
tb->body[onei] = p; |
} |
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if ( i == l ) return name; |
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/* we found a digit or '_' */ |
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b[j++] = '_'; b[j++] = '{'; |
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if ( name[i] == '_' ) i++; |
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for ( start = 1; i < l; ) { |
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if ( name[i] == '_' ) { |
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i++; |
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start = 1; |
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b[j++] = ','; |
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} else if ( start ) { |
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alpha = isalpha(name[i])?1:0; |
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b[j++] = name[i++]; |
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start = 0; |
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} else if ( alpha ) { |
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if ( isalpha(name[i]) ) |
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b[j++] = name[i++]; |
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else { |
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alpha = 0; |
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start = 1; |
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b[j++] = ','; |
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} |
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} else { |
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if ( isdigit(name[i]) ) |
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b[j++] = name[i++]; |
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else { |
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alpha = 1; |
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start = 1; |
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b[j++] = ','; |
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} |
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} |
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} |
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b[j++] = '}'; |
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if ( name[0] == 'd' ) b[j++] = '}'; |
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b[j++] = 0; |
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r = (char *)MALLOC_ATOMIC((j+1)*sizeof(char)); |
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strcpy(r,b); |
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return r; |
} |
} |
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void Ptrim_tb(NODE arg,Q *rp) |
int register_symbol_table(Obj arg) |
{ |
{ |
asir_assert(ARG0(arg),O_TB,"trim_tb"); |
NODE n,t; |
if ( !INT(ARG1(arg)) ) error("trim_tb : invalid argument"); |
Obj b; |
switch ( QTOS((Q)ARG1(arg)) ) { |
STRING a0,a1; |
case O_DP: |
struct TeXSymbol *uts; |
dp_trim_tb((TB)ARG0(arg)); |
int i,len; |
break; |
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default: |
/* check */ |
break; |
if ( !arg ) { |
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user_texsymbol = 0; |
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return 1; |
} |
} |
*rp = 0; |
if ( OID(arg) != O_LIST ) return 0; |
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n = BDY((LIST)arg); |
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len = length(n); |
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uts = (struct TeXSymbol *)MALLOC((len+1)*sizeof(struct TeXSymbol)); |
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for ( i = 0; n; n = NEXT(n), i++ ) { |
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b = (Obj)BDY(n); |
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if ( !b || OID(b) != O_LIST ) return 0; |
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t = BDY((LIST)b); |
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if ( !t || !NEXT(t) ) return 0; |
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a0 = (STRING)BDY(t); |
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a1 = (STRING)BDY(NEXT(t)); |
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if ( !a0 || OID(a0) != O_STR ) return 0; |
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if ( !a1 || OID(a1) != O_STR ) return 0; |
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uts[i].text = BDY(a0); |
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uts[i].symbol = BDY(a1); |
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} |
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uts[i].text = 0; |
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uts[i].symbol = 0; |
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user_texsymbol = uts; |
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return 1; |
} |
} |
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int register_conv_rule(Obj arg) |
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{ |
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if ( INT(arg) ) { |
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switch ( QTOS((Q)arg) ) { |
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case 0: |
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conv_rule = 0; |
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return 1; |
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break; |
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case 1: |
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conv_rule = conv_rule_d; |
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return 1; |
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break; |
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default: |
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return 0; |
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break; |
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} |
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} else return 0; |
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} |
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void Pquotetotex_setenv(NODE arg,Obj *rp) |
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{ |
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int ac,i; |
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char *name; |
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NODE n,n0; |
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STRING s; |
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LIST l; |
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ac = argc(arg); |
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if ( !ac ) { |
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n0 = 0; |
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for ( i = 0; qtot_env[i].name; i++ ) { |
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NEXTNODE(n0,n); MKSTR(s,qtot_env[i].name); BDY(n) = (pointer)s; |
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NEXTNODE(n0,n); BDY(n) = (Q)qtot_env[i].value; |
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} |
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NEXT(n) = 0; |
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MKLIST(l,n0); |
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*rp = (Obj)l; |
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} else if ( ac == 1 || ac == 2 ) { |
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asir_assert(ARG0(arg),O_STR,"quotetotex_setenv"); |
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name = BDY((STRING)ARG0(arg)); |
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for ( i = 0; qtot_env[i].name; i++ ) |
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if ( !strcmp(qtot_env[i].name,name) ) { |
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if ( ac == 2 ) { |
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if ( (qtot_env[i].reg)((Obj)ARG1(arg)) ) |
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qtot_env[i].value = (Obj)ARG1(arg); |
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else |
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error("quotetotex_setenv : invalid argument"); |
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} |
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*rp = qtot_env[i].value; |
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return; |
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} |
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*rp = 0; |
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} else |
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*rp = 0; |
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} |
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void Pwrite_to_tb(NODE arg,Q *rp) |
void Pwrite_to_tb(NODE arg,Q *rp) |
{ |
{ |
int i; |
int i; |
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#endif |
#endif |
} |
} |
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struct TeXSymbol { |
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char *text; |
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char *symbol; |
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}; |
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static struct TeXSymbol texsymbol[] = { |
static struct TeXSymbol texsymbol[] = { |
{"sin","\\sin"}, |
{"sin","\\sin"}, |
{"cos","\\cos"}, |
{"cos","\\cos"}, |
Line 502 char *symbol_name(char *name) |
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Line 623 char *symbol_name(char *name) |
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{ |
{ |
int i; |
int i; |
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if ( user_texsymbol ) |
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for ( i = 0; user_texsymbol[i].text; i++ ) |
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if ( !strcmp(user_texsymbol[i].text,name) ) |
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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; |
return name; |
if ( conv_rule ) |
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return (*conv_rule)(name); |
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else |
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return name; |
} |
} |
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void fnodetotex_tb(FNODE f,TB tb) |
void fnodetotex_tb(FNODE f,TB tb) |
Line 515 void fnodetotex_tb(FNODE f,TB tb) |
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Line 643 void fnodetotex_tb(FNODE f,TB tb) |
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char *opname; |
char *opname; |
Obj obj; |
Obj obj; |
int i,len,allzero; |
int i,len,allzero; |
FNODE fi; |
FNODE fi,f2; |
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write_tb(" ",tb); |
write_tb(" ",tb); |
if ( !f ) { |
if ( !f ) { |
Line 564 void fnodetotex_tb(FNODE f,TB tb) |
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Line 692 void fnodetotex_tb(FNODE f,TB tb) |
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} 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 */ |
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f2 = (FNODE)FA2(f); |
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if ( f2->id == I_EV ) { |
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n = (NODE)FA0(f2); |
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for ( i = 0; n; n = NEXT(n), i++ ) { |
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fi = (FNODE)BDY(n); |
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if ( fi->id != I_FORMULA || FA0(fi) ) |
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break; |
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} |
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if ( n ) |
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fnodetotex_tb((FNODE)FA2(f),tb); |
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} else |
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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); |