bit_toggle       594 src/bregex.c   	      bit_toggle(rAc,'\n');
bit_toggle       600 src/bregex.c   	      v.i=C_END_CLASS,bit_toggle(rAc,C_END_CLASS);
bit_toggle       605 src/bregex.c   	      v.i=C_RANGE,bit_toggle(rAc,C_RANGE);