28 #define Magic(x)	((int)(x) - 256)  macro
45     return Magic(x);  in toggle_Magic()
104     if (c == Magic('@') || c == Magic('=') || c == Magic('?'))  in re_multi_type()
106     if (c == Magic('*') || c == Magic('+') || c == Magic('{'))  in re_multi_type()
708 		curchr = Magic(curchr);  in peekchr()
734 		curchr = Magic(curchr);  in peekchr()
742 		    && !(prev_at_start && prevchr == Magic('^'))  in peekchr()
744 			|| (prevchr != Magic('(')  in peekchr()
745 			    && prevchr != Magic('&')  in peekchr()
746 			    && prevchr != Magic('|'))))  in peekchr()
747 		curchr = Magic('*');  in peekchr()
755 			|| prevchr == Magic('(')  in peekchr()
756 			|| prevchr == Magic('|')  in peekchr()
757 			|| prevchr == Magic('&')  in peekchr()
758 			|| prevchr == Magic('n')  in peekchr()
760 			    && prevprevchr == Magic('%'))))  in peekchr()
762 		curchr = Magic('^');  in peekchr()
793 		    curchr = Magic('$');  in peekchr()