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Annotation of 43BSDReno/usr.bin/eqn/common_source/funny.c, revision 1.1

1.1     ! root        1: #ifndef lint
        !             2: static char sccsid[] = "@(#)funny.c    4.3 8/11/83";
        !             3: #endif
        !             4: 
        !             5: # include "e.h"
        !             6: # include "e.def"
        !             7: 
        !             8: funny(n) int n; {
        !             9:        char *f;
        !            10: 
        !            11:        yyval = oalloc();
        !            12:        switch(n) {
        !            13:        case SUM:
        !            14:                f = "\\(*S"; break;
        !            15:        case UNION:
        !            16:                f = "\\(cu"; break;
        !            17:        case INTER:     /* intersection */
        !            18:                f = "\\(ca"; break;
        !            19:        case PROD:
        !            20:                f = "\\(*P"; break;
        !            21:        default:
        !            22:                error(FATAL, "funny type %d in funny", n);
        !            23:        }
        !            24: #ifndef NEQN
        !            25:        printf(".ds %d \\s%d\\v'.3m'\\s+5%s\\s-5\\v'-.3m'\\s%d\n", yyval, ps, f, ps);
        !            26:        eht[yyval] = VERT( (ps+5)*6 -(ps*6*2)/10 );
        !            27:        ebase[yyval] = VERT( (ps*6*3)/10 );
        !            28: #else NEQN
        !            29:        printf(".ds %d %s\n", yyval, f);
        !            30:        eht[yyval] = VERT(2);
        !            31:        ebase[yyval] = 0;
        !            32: #endif NEQN
        !            33:        if(dbg)printf(".\tfunny: S%d <- %s; h=%d b=%d\n", 
        !            34:                yyval, f, eht[yyval], ebase[yyval]);
        !            35:        lfont[yyval] = rfont[yyval] = ROM;
        !            36: }

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