version 1.14, 2004/03/03 09:25:30 |
version 1.34, 2004/03/09 09:40:46 |
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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 1.13 2004/02/26 10:07:55 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/builtin/strobj.c,v 1.33 2004/03/09 07:25:35 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(); |
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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); |
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char *conv_rule(char *name); |
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char *conv_subscript(char *name); |
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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); |
Line 90 struct ftab str_tab[] = { |
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Line 99 struct ftab str_tab[] = { |
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{"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}, |
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{"quotetotex_env",Pquotetotex_env,-99999999}, |
{0,0,0}, |
{0,0,0}, |
}; |
}; |
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Line 103 void write_tb(char *s,TB tb) |
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Line 113 void write_tb(char *s,TB tb) |
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tb->next++; |
tb->next++; |
} |
} |
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int register_symbol_table(Obj arg); |
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int register_conv_rule(Obj arg); |
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int register_dp_vars(Obj arg); |
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int register_dp_vars_prefix(Obj arg); |
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int register_dp_vars_hweyl(Obj arg); |
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int register_show_lt(Obj arg); |
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static struct TeXSymbol *user_texsymbol; |
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static char **dp_vars; |
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static int dp_vars_len; |
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static char *dp_vars_prefix; |
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static int show_lt; |
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static FUNC convfunc; |
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static int is_lt; |
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static int conv_flag; |
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static int dp_vars_hweyl; |
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#define CONV_SUBSCRIPT (1U<<0) |
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#define CONV_DMODE (1U<<1) |
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#define CONV_USERFUNC (1U<<31) |
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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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{"dp_vars",0,register_dp_vars}, |
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{"dp_vars_prefix",0,register_dp_vars_prefix}, |
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{"dp_vars_hweyl",0,register_dp_vars_hweyl}, |
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{"show_lt",0,register_show_lt}, |
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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(char *name) |
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{ |
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char *body,*r; |
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if ( conv_flag & CONV_DMODE ) { |
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if ( *name == 'd' ) { |
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if ( conv_flag & CONV_SUBSCRIPT ) |
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body = conv_subscript(name+1); |
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else |
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body = name+1; |
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r = MALLOC_ATOMIC((strlen(PARTIAL)+strlen(body)+5)*sizeof(char)); |
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sprintf(r,"{%s}_{%s}",PARTIAL,body); |
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return r; |
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} else { |
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if ( conv_flag & CONV_SUBSCRIPT ) |
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body = conv_subscript(name); |
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else |
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body = name; |
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} |
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} else if ( conv_flag & CONV_SUBSCRIPT ) |
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return conv_subscript(name); |
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else if ( conv_flag & CONV_USERFUNC && convfunc ) |
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return call_convfunc(name); |
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else |
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return name; |
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} |
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char *conv_subscript(char *name) |
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{ |
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int i,j,k,len,clen,slen,start,level; |
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char *buf,*head,*r,*h,*brace; |
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char **subs; |
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len = strlen(name); |
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subs = (char **)ALLOCA(len*sizeof(char* )); |
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for ( i = 0, j = 0, start = i; ; j++ ) { |
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while ( (i < len) && |
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(name[i] == ' ' || name[i] == '_' || name[i] == ',') ) i++; |
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start = i; |
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if ( i == len ) break; |
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if ( name[i] == '{' ) { |
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for ( level = 1, i++; i < len && level; i++ ) { |
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if ( name[i] == '{' ) level++; |
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else if ( name[i] == '}' ) level--; |
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} |
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slen = i-start; |
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brace = (char *)ALLOCA((slen+1)*sizeof(char)); |
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strncpy(brace,name+start+1,slen-2); |
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brace[slen-2] = 0; |
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buf = conv_subscript(brace); |
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subs[j] = (char *)ALLOCA((strlen(buf)+3)*sizeof(char)); |
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sprintf(subs[j],"{%s}",buf); |
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} else { |
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if ( isdigit(name[i]) ) |
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while ( i < len && isdigit(name[i]) ) i++; |
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else |
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while ( i < len && (isalpha(name[i]) || name[i] == '\\') ) i++; |
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slen = i-start; |
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buf = (char *)ALLOCA((slen+1)*sizeof(char)); |
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strncpy(buf,name+start,slen); buf[slen] = 0; |
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subs[j] = symbol_name(buf); |
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} |
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} |
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for ( k = 0, clen = 0; k < j; k++ ) clen += strlen(subs[k]); |
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/* {subs(0)}_{{subs(1)},...,{subs(j-1)}} => {}:j+1 _:1 ,:j-2 */ |
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h = r = MALLOC_ATOMIC((clen+(j+1)*2+1+(j-2)+1)*sizeof(char)); |
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if ( j == 1 ) |
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sprintf(h,"{%s}",subs[0]); |
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else { |
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sprintf(h,"{%s}_{{%s}",subs[0],subs[1]); |
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h += strlen(h); |
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for ( k = 2; k < j; k++ ) { |
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sprintf(h,",{%s}",subs[k]); |
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h += strlen(h); |
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} |
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strcpy(h,"}"); |
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} |
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return r; |
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} |
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char *call_convfunc(char *name) |
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{ |
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STRING str,r; |
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NODE arg; |
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MKSTR(str,name); |
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arg = mknode(1,str); |
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r = (STRING)bevalf(convfunc,arg); |
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if ( !r || OID(r) != O_STR ) |
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error("call_convfunc : invalid result"); |
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return BDY(r); |
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} |
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int register_symbol_table(Obj arg) |
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{ |
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NODE n,t; |
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Obj b; |
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STRING a0,a1; |
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struct TeXSymbol *uts; |
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int i,len; |
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/* check */ |
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if ( !arg ) { |
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user_texsymbol = 0; |
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return 1; |
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} |
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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 ) return 0; |
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if ( OID(a0) == O_STR ) |
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uts[i].text = BDY(a0); |
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else if ( OID(a0) == O_P ) |
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uts[i].text = NAME(VR((P)a0)); |
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else |
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return 0; |
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if ( !a1 ) return 0; |
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if ( OID(a1) == O_STR ) |
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uts[i].symbol = BDY(a1); |
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else if ( OID(a1) == O_P ) |
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uts[i].symbol = NAME(VR((P)a1)); |
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else |
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return 0; |
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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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} |
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int register_dp_vars_hweyl(Obj arg) |
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{ |
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if ( INT(arg) ) { |
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dp_vars_hweyl = QTOS((Q)arg); |
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return 1; |
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} else return 0; |
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} |
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int register_show_lt(Obj arg) |
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{ |
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if ( INT(arg) ) { |
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show_lt = QTOS((Q)arg); |
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return 1; |
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} else return 0; |
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} |
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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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conv_flag = QTOS((Q)arg); |
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convfunc = 0; |
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return 1; |
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} else if ( OID(arg) == O_P && |
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(int)(VR((P)arg))->attr == V_SR ) { |
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conv_flag = CONV_USERFUNC; |
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convfunc = (FUNC)(VR((P)arg)->priv); |
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/* f must be a function which takes single argument */ |
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return 1; |
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} else return 0; |
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} |
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int register_dp_vars(Obj arg) |
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{ |
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int l,i; |
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char **r; |
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NODE n; |
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STRING a; |
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if ( !arg ) { |
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dp_vars = 0; |
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dp_vars_len = 0; |
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return 1; |
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} else if ( OID(arg) != O_LIST ) |
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return 0; |
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else { |
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n = BDY((LIST)arg); |
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l = length(n); |
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r = (char **)MALLOC_ATOMIC(l*sizeof(char *)); |
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for ( i = 0; i < l; i++, n = NEXT(n) ) { |
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a = (STRING)BDY(n); |
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if ( !a ) return 0; |
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if ( OID(a) == O_STR ) |
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r[i] = BDY(a); |
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else if ( OID(a) == O_P ) |
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r[i] = NAME(VR((P)a)); |
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else |
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return 0; |
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} |
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dp_vars = r; |
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dp_vars_len = l; |
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return 1; |
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} |
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} |
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int register_dp_vars_prefix(Obj arg) |
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{ |
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if ( !arg ) { |
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dp_vars_prefix = 0; |
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return 1; |
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} else if ( OID(arg) == O_STR ) { |
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dp_vars_prefix = BDY((STRING)arg); |
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return 1; |
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} else if ( OID(arg) == O_P ) { |
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dp_vars_prefix = NAME(VR((P)arg)); |
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return 1; |
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} else return 0; |
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} |
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void Pquotetotex_env(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 && !ARG0(arg) ) { |
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/* set to default */ |
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for ( i = 0; qtot_env[i].name; i++ ) |
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qtot_env[i].value = 0; |
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*rp = 0; |
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} else if ( ac == 1 || ac == 2 ) { |
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asir_assert(ARG0(arg),O_STR,"quotetotex_env"); |
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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_env : 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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Obj obj; |
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TB tb; |
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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); |
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if ( !obj ) |
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write_tb("",ARG1(arg)); |
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else if ( OID(obj) == O_STR ) |
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write_tb(BDY((STRING)obj),ARG1(arg)); |
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else if ( OID(obj) == O_TB ) { |
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tb = (TB)obj; |
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for ( i = 0; i < tb->next; i++ ) |
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write_tb(tb->body[i],ARG1(arg)); |
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} |
*rp = 0; |
*rp = 0; |
} |
} |
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Line 117 void Pquotetotex(NODE arg,STRING *rp) |
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Line 433 void Pquotetotex(NODE arg,STRING *rp) |
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TB tb; |
TB tb; |
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NEWTB(tb); |
NEWTB(tb); |
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/* XXX for DP */ |
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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 127 void Pquotetotex_tb(NODE arg,Q *rp) |
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Line 445 void Pquotetotex_tb(NODE arg,Q *rp) |
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TB tb; |
TB tb; |
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asir_assert(ARG1(arg),O_TB,"quotetotex_tb"); |
asir_assert(ARG1(arg),O_TB,"quotetotex_tb"); |
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/* XXX for DP */ |
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is_lt = 1; |
fnodetotex_tb(BDY((QUOTE)ARG0(arg)),ARG1(arg)); |
fnodetotex_tb(BDY((QUOTE)ARG0(arg)),ARG1(arg)); |
*rp = 0; |
*rp = 0; |
} |
} |
Line 182 void Pstr_len(arg,rp) |
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Line 502 void Pstr_len(arg,rp) |
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NODE arg; |
NODE arg; |
Q *rp; |
Q *rp; |
{ |
{ |
STRING str; |
Obj obj; |
int r; |
TB tb; |
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int r,i; |
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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"); |
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if ( OID(obj) == O_STR) |
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r = strlen(BDY((STRING)obj)); |
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else if ( OID(obj) == O_TB ) { |
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tb = (TB)obj; |
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for ( r = i = 0; i < tb->next; i++ ) |
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r += strlen(tb->body[i]); |
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} |
STOQ(r,*rp); |
STOQ(r,*rp); |
} |
} |
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#endif |
#endif |
} |
} |
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static struct TeXSymbol texsymbol[] = { |
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{"sin","\\sin"}, |
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{"cos","\\cos"}, |
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{"tan","\\tan"}, |
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{"sinh","\\sinh"}, |
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{"cosh","\\cosh"}, |
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{"tanh","\\tanh"}, |
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{"exp","\\exp"}, |
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{"log","\\log"}, |
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/* Greek Letters (lower case) */ |
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{"alpha","\\alpha"}, |
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{"beta","\\beta"}, |
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{"gamma","\\gamma"}, |
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{"delta","\\delta"}, |
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{"epsilon","\\epsilon"}, |
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{"varepsilon","\\varepsilon"}, |
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{"zeta","\\zeta"}, |
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{"eta","\\eta"}, |
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{"theta","\\theta"}, |
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{"vartheta","\\vartheta"}, |
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{"iota","\\iota"}, |
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{"kappa","\\kappa"}, |
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{"lambda","\\lambda"}, |
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{"mu","\\mu"}, |
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{"nu","\\nu"}, |
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{"xi","\\xi"}, |
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{"pi","\\pi"}, |
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{"varpi","\\varpi"}, |
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{"rho","\\rho"}, |
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{"sigma","\\sigma"}, |
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{"varsigma","\\varsigma"}, |
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{"tau","\\tau"}, |
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{"upsilon","\\upsilon"}, |
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{"phi","\\phi"}, |
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{"varphi","\\varphi"}, |
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{"chi","\\chi"}, |
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{"omega","\\omega"}, |
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/* Greek Letters, (upper case) */ |
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{"ggamma","\\Gamma"}, |
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{"ddelta","\\Delta"}, |
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{"ttheta","\\Theta"}, |
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{"llambda","\\Lambda"}, |
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{"xxi","\\Xi"}, |
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{"ppi","\\Pi"}, |
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{"ssigma","\\Sigma"}, |
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{"uupsilon","\\Upsilon"}, |
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{"pphi","\\Phi"}, |
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{"ppsi","\\Psi"}, |
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{"oomega","\\Omega"}, |
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/* Our own mathematical functions */ |
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{"algebra_tensor","\\otimes"}, |
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{"base_where","{\\rm \\ where \\ }"}, |
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/* Mathematical constants */ |
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{"c_pi","\\pi"}, |
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{"c_i","\\sqrt{-1}"}, |
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|
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/* Temporary */ |
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{0,0} |
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}; |
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char *symbol_name(char *name) |
char *symbol_name(char *name) |
{ |
{ |
/* XXX */ |
int i; |
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|
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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; |
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for ( i = 0; texsymbol[i].text; i++ ) |
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if ( !strcmp(texsymbol[i].text,name) ) |
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return texsymbol[i].symbol; |
return name; |
return name; |
} |
} |
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Line 369 void fnodetotex_tb(FNODE f,TB tb) |
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Line 768 void fnodetotex_tb(FNODE f,TB tb) |
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{ |
{ |
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; |
int i,len,allzero,elen,elen2; |
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FNODE fi,f2; |
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write_tb(" ",tb); |
write_tb(" ",tb); |
if ( !f ) { |
if ( !f ) { |
Line 380 void fnodetotex_tb(FNODE f,TB tb) |
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Line 780 void fnodetotex_tb(FNODE f,TB tb) |
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} |
} |
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); |
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break; |
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case I_PAREN: |
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write_tb("(",tb); |
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fnodetotex_tb((FNODE)FA0(f),tb); |
|
write_tb(")",tb); |
|
break; |
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case I_MINUS: |
|
write_tb("-",tb); |
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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; |
|
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/* 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: |
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 553 void fnodetotex_tb(FNODE f,TB tb) |
|
Line 956 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); |
|
for ( t0 = 0, i = 0; n; n = NEXT(n), i++ ) { |
|
sprintf(vname,"x_{%d}^{",i); |
|
write_tb(vname,tb); |
|
fnodetotex_tb((FNODE)BDY(n),tb); |
|
write_tb("} ",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 605 void fnodetotex_tb(FNODE f,TB tb) |
|
Line 1056 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 620 void fnodetotex_tb(FNODE f,TB tb) |
|
Line 1072 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); |
} |
} |