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Annotation of 42BSD/usr.bin/eqn/integral.c, revision 1.1

1.1     ! root        1: #ifndef lint
        !             2: static char sccsid[] = "@(#)integral.c 4.3 8/11/83";
        !             3: #endif
        !             4: 
        !             5: # include "e.h"
        !             6: # include "e.def"
        !             7: 
        !             8: integral(p, p1, p2) {
        !             9: #ifndef        NEQN
        !            10:        if (p1 != 0)
        !            11:                printf(".ds %d \\h'-0.4m'\\v'0.4m'\\*(%d\\v'-0.4m'\n", p1, p1);
        !            12:        if (p2 != 0)
        !            13:                printf(".ds %d \\v'-0.3m'\\*(%d\\v'0.3m'\n", p2, p2);
        !            14: #endif
        !            15:        if (p1 != 0 && p2 != 0)
        !            16:                shift2(p, p1, p2);
        !            17:        else if (p1 != 0)
        !            18:                bshiftb(p, SUB, p1);
        !            19:        else if (p2 != 0)
        !            20:                bshiftb(p, SUP, p2);
        !            21:        if(dbg)printf(".\tintegral: S%d; h=%d b=%d\n", 
        !            22:                p, eht[p], ebase[p]);
        !            23:        lfont[p] = ROM;
        !            24: }
        !            25: 
        !            26: setintegral() {
        !            27:        char *f;
        !            28: 
        !            29:        yyval = oalloc();
        !            30:        f = "\\(is";
        !            31: #ifndef NEQN
        !            32:        printf(".ds %d \\s%d\\v'.1m'\\s+4%s\\s-4\\v'-.1m'\\s%d\n", 
        !            33:                yyval, ps, f, ps);
        !            34:        eht[yyval] = VERT( (((ps+4)*12)/10)*6 );
        !            35:        ebase[yyval] = VERT( (ps*6*3)/10 );
        !            36: #else NEQN
        !            37:        printf(".ds %d %s\n", yyval, f);
        !            38:        eht[yyval] = VERT(2);
        !            39:        ebase[yyval] = 0;
        !            40: #endif NEQN
        !            41:        lfont[yyval] = rfont[yyval] = ROM;
        !            42: }

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