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Annotation of 43BSDReno/usr.bin/eqn/common_source/funny.c, revision 1.1.1.1

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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