MAXATOM
# define PSBUFSIZE (MAXNAME + MAXATOM) /* size of prescan buffer */
char *pv[MAXATOM + 1];
char *npvp[MAXATOM + 1]; /* temporary space for rebuild */
char *pvpb1[MAXATOM + 1];
MAXATOM - subrindex[nsubr]);
maxatom = MAXATOM;
int l = MAXATOM; /* size of buffer for pvp */
static char *av[MAXATOM + 1];
if (avp >= &av[MAXATOM])
char pvpbuf[MAXLINE + MAXATOM];
#define REWRITE(pvp, rs, env) rewrite(pvp, rs, 0, env, MAXATOM)