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Annotation of researchv10no/cmd/eqn/integral.c, revision 1.1.1.1

1.1       root        1: #include "e.h"
                      2: #include "y.tab.h"
                      3: 
                      4: extern int Intps;
                      5: extern double Intht, Intbase, Int1h, Int1v, Int2h, Int2v;
                      6: 
                      7: void integral(int p, int p1, int p2)
                      8: {
                      9:        if (p1 != 0)
                     10:                printf(".ds %d \\h'%gm'\\v'%gm'\\*(%d\\v'%gm'\n", p1, -Int1h, Int1v, p1, -Int1v);
                     11:        if (p2 != 0)
                     12:                printf(".ds %d \\v'%gm'\\h'%gm'\\*(%d\\v'%gm'\n", p2, -Int2v, Int2h, p2, Int2v);
                     13:        if (p1 != 0 && p2 != 0)
                     14:                shift2(p, p1, p2);
                     15:        else if (p1 != 0)
                     16:                bshiftb(p, SUB, p1);
                     17:        else if (p2 != 0)
                     18:                bshiftb(p, SUP, p2);
                     19:        dprintf(".\tintegral: S%d; h=%g b=%g\n", p, eht[p], ebase[p]);
                     20:        lfont[p] = ROM;
                     21: }
                     22: 
                     23: void setintegral(void)
                     24: {
                     25:        yyval = salloc();
                     26:        printf(".ds %d %s\n", yyval, lookup(deftbl, "int_def")->cval);
                     27:        eht[yyval] = EM(Intht, ps+Intps);
                     28:        ebase[yyval] = EM(Intbase, ps);
                     29:        lfont[yyval] = rfont[yyval] = ROM;
                     30: }

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