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- #include "e.h"
- #include "y.tab.h"
- extern int Intps;
- extern double Intht, Intbase, Int1h, Int1v, Int2h, Int2v;
- void integral(int p, int p1, int p2)
- {
- if (p1 != 0)
- printf(".ds %d \\h'%gm'\\v'%gm'\\*(%d\\v'%gm'\n", p1, -Int1h, Int1v, p1, -Int1v);
- if (p2 != 0)
- printf(".ds %d \\v'%gm'\\h'%gm'\\*(%d\\v'%gm'\n", p2, -Int2v, Int2h, p2, Int2v);
- if (p1 != 0 && p2 != 0)
- shift2(p, p1, p2);
- else if (p1 != 0)
- bshiftb(p, SUB, p1);
- else if (p2 != 0)
- bshiftb(p, SUP, p2);
- dprintf(".\tintegral: S%d; h=%g b=%g\n", p, eht[p], ebase[p]);
- lfont[p] = ROM;
- }
- void setintegral(void)
- {
- yyval = salloc();
- printf(".ds %d %s\n", yyval, lookup(deftbl, "int_def")->cval);
- eht[yyval] = EM(Intht, ps+Intps);
- ebase[yyval] = EM(Intbase, ps);
- lfont[yyval] = rfont[yyval] = ROM;
- }
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