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Rev 13590 Rev 17974
Line 122... Line 122...
122 
    else {
 122 
    else {
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      fprintf(outf,"question=%s\n",executed_str);
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      fprintf(outf,"question=%s\n",executed_str);
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      ex_statement=1;
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      ex_statement=1;
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    }
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    }
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}
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}
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void p_latex(char *p[MAX_PARM])
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{
- 
 
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    if(ex_latex<0) return;
- 
 
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    if(ex_latex>0 || p==NULL) {
- 
 
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      out_exec(vbuf_latex,"latex");
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      ex_latex=-1; return;
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    }
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    snprintf(vbuf_latex,sizeof(vbuf_latex),"%s",p[0]);
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    subst(vbuf_latex);
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    singlespace(vbuf_latex);
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    fprintf(outf,"latex=!nosubst %s\n\n", vbuf_latex);
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}
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void p_gen(int *ex_gen, char vbuf_gen[], char *name_gen, char *p[MAX_PARM])
 139 
void p_gen(int *ex_gen, char vbuf_gen[], char *name_gen, char *p[MAX_PARM])
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{
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{
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    if(*ex_gen<0) return;
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    if(*ex_gen<0) return;
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    if(*ex_gen>0 || p==NULL) {
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    if(*ex_gen>0 || p==NULL) {
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      out_exec(vbuf_gen, name_gen);
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      out_exec(vbuf_gen, name_gen);
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      *ex_gen=-1; return;
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      *ex_gen=-1; return;
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    }
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    }
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    snprintf(vbuf_gen,MAX_LINELEN,"%s",p[0]); subst(vbuf_gen);
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    snprintf(vbuf_gen,MAX_LINELEN,"%s",p[0]); subst(vbuf_gen);
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    if(strchr(vbuf_gen,'\\')!=NULL) {
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    if(strchr(vbuf_gen,'\\')!=NULL) {
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      fprintf(outf,"%s=%s\n", name_gen, executed_str);
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      fprintf(outf,"%s=%s\n", name_gen, executed_str);
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      *ex_gen=1;
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      *ex_gen=1;
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    }
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    }
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    else {
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    else {
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      singlespace(vbuf_gen);
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      singlespace(vbuf_gen);
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      fprintf(outf,"%s=!nosubst %s\n\n", name_gen, vbuf_gen);
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      fprintf(outf,"%s=!nosubst %s\n\n", name_gen, vbuf_gen);
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    }
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    }
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}
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}
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void p_hint(char *p[MAX_PARM]) {p_gen(&ex_hint, vbuf_hint, "hint", p);}
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void p_hint(char *p[MAX_PARM]) {p_gen(&ex_hint, vbuf_hint, "hint", p);}
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void p_help(char *p[MAX_PARM]) {p_gen(&ex_help, vbuf_help, "help", p);}
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void p_help(char *p[MAX_PARM]) {p_gen(&ex_help, vbuf_help, "help", p);}
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void p_solution(char *p[MAX_PARM]) {p_gen(&ex_solution, vbuf_solution, "solution", p);}
 159 
void p_solution(char *p[MAX_PARM]) {p_gen(&ex_solution, vbuf_solution, "solution", p);}
149 
 
 - 
 
150 
void p_latex(char *p[MAX_PARM])
 - 
 
151 
{
 - 
 
152 
    if(ex_latex<0) return;
 - 
 
153 
    if(ex_latex>0 || p==NULL) {
 - 
 
154 
      out_exec(vbuf_latex,"latex");
 - 
 
155 
      ex_latex=-1; return;
 - 
 
156 
    }
 - 
 
157 
    snprintf(vbuf_latex,sizeof(vbuf_latex),"%s",p[0]);
 - 
 
158 
    subst(vbuf_latex);
 - 
 
159 
      singlespace(vbuf_latex);
 - 
 
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      fprintf(outf,"latex=!nosubst %s\n\n", vbuf_latex);
 - 
 
161 
}
 - 
 
162 
 
 160 
 
163 
enum {typ_default, typ_num, typ_func, typ_units, typ_text,
 161 
enum {typ_default, typ_num, typ_func, typ_units, typ_text,
164 
      typ_formal,typ_matrix,typ_vector,typ_set,typ_equation,
 162 
      typ_formal,typ_matrix,typ_vector,typ_set,typ_equation,
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      typ_case, typ_nocase, typ_atext, typ_wlist, typ_comp,
 163 
      typ_case, typ_nocase, typ_atext, typ_wlist, typ_comp,
166 
      typ_algexp, typ_litexp, typ_menu, typ_coord, typ_fill,
 164 
      typ_algexp, typ_litexp, typ_menu, typ_coord, typ_fill,