AEDIT
char *cp = str_nsave(xcp, nchars, AEDIT);
afree((void *)killstack[killsp], AEDIT);
sp = x_mapin(a2, AEDIT);
afree((void *)x_atab[prefix][key], AEDIT);
ainit(AEDIT);
x_tab = (Findex (*)[X_TABSZ]) alloc(sizeofN(*x_tab, X_NTABS), AEDIT);
x_atab = (char *(*)[X_TABSZ]) alloc(sizeofN(*x_atab, X_NTABS), AEDIT);