[unix-history] / usr / src / cmd / eqn / funny.c

# include "e.h"
# include "e.def"

funny(n) int n; {
	char *f;

	yyval = oalloc();
	switch(n) {
	case SUM:
		f = "\\(*S"; break;
	case UNION:
		f = "\\(cu"; break;
	case INTER:	/* intersection */
		f = "\\(ca"; break;
	case PROD:
		f = "\\(*P"; break;
	default:
		error(FATAL, "funny type %d in funny", n);
	}
	printf(".ds %d \\s%d\\v'.3m'\\s+5%s\\s-5\\v'-.3m'\\s%d\n", yyval, ps, f, ps);
	eht[yyval] = VERT( (ps+5)*6 -(ps*6*2)/10 );
	ebase[yyval] = VERT( (ps*6*3)/10 );
	if(dbg)printf(".\tfunny: S%d <- %s; h=%d b=%d\n", 
		yyval, f, eht[yyval], ebase[yyval]);
	lfont[yyval] = rfont[yyval] = ROM;
}
Commit	Line	Data
cc057ced TL	1	# include "e.h"
	2	# include "e.def"
	3
	4	funny(n) int n; {
	5	char *f;
	6
	7	yyval = oalloc();
	8	switch(n) {
	9	case SUM:
	10	f = "\\(*S"; break;
	11	case UNION:
	12	f = "\\(cu"; break;
	13	case INTER: /* intersection */
	14	f = "\\(ca"; break;
	15	case PROD:
	16	f = "\\(*P"; break;
	17	default:
	18	error(FATAL, "funny type %d in funny", n);
	19	}
	20	printf(".ds %d \\s%d\\v'.3m'\\s+5%s\\s-5\\v'-.3m'\\s%d\n", yyval, ps, f, ps);
	21	eht[yyval] = VERT( (ps+5)6 -(ps6*2)/10 );
	22	ebase[yyval] = VERT( (ps63)/10 );
	23	if(dbg)printf(".\tfunny: S%d <- %s; h=%d b=%d\n",
	24	yyval, f, eht[yyval], ebase[yyval]);
	25	lfont[yyval] = rfont[yyval] = ROM;
	26	}