1*3ee4fc2aSCody Peter MelloThe illumos nawk(1) is slightly divergent from upstream: 2*3ee4fc2aSCody Peter Mello- We allow an unlimited number of input program files 3*3ee4fc2aSCody Peter Mello- We allow an unlimited number of "/pat/, /pat/" expressions 4*3ee4fc2aSCody Peter Mello- Some of the code has been altered to track the length of strings 5*3ee4fc2aSCody Peter Mello better so that we can avoid repeatedly calling strlen(3C) 6