read_special     1143 regex.c              return read_special(p, pend, pp) | 0x80;
read_special     1157 regex.c              c = read_special(p, pend, pp);
read_special     1554 regex.c        	      c = read_special(p, pend, &pp);
read_special     2295 regex.c        	c = read_special(p, pend, &p0);