maxnest          1603 ext/ereg/regex/regcomp.c 	register sopno maxnest = 0;
maxnest          1616 ext/ereg/regex/regcomp.c 			if (plusnest > maxnest)
maxnest          1617 ext/ereg/regex/regcomp.c 				maxnest = plusnest;
maxnest          1624 ext/ereg/regex/regcomp.c 	return(maxnest);