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

1.1       root        1: #include "e.h"
                      2: #include "y.tab.h"
                      3: 
                      4: extern int Funnyps;
                      5: extern double Funnyht, Funnybase;
                      6: 
                      7: void funny(int n)
                      8: {
                      9:        char *f;
                     10: 
                     11:        yyval = salloc();
                     12:        switch (n) {
                     13:        case SUM:
                     14:                f = lookup(deftbl, "sum_def")->cval; break;
                     15:        case UNION:
                     16:                f = lookup(deftbl, "union_def")->cval; break;
                     17:        case INTER:     /* intersection */
                     18:                f = lookup(deftbl, "inter_def")->cval; break;
                     19:        case PROD:
                     20:                f = lookup(deftbl, "prod_def")->cval; break;
                     21:        default:
                     22:                ERROR "funny type %d in funny", n FATAL;
                     23:        }
                     24:        printf(".ds %d %s\n", yyval, f);
                     25:        eht[yyval] = EM(1.0, ps+Funnyps) - EM(Funnyht, ps);
                     26:        ebase[yyval] = EM(Funnybase, ps);
                     27:        dprintf(".\tS%d <- %s; h=%g b=%g\n", 
                     28:                yyval, f, eht[yyval], ebase[yyval]);
                     29:        lfont[yyval] = rfont[yyval] = ROM;
                     30: }

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