original code
Remove use of n+k pattern in AIT.lhs to make it work with ghc 7.2
Optimise cat in quine.lam.
Peephole optimisation in uni.lam.
Reimplement primes.lam.
Add alternative (un)delimiter for binary strings.
Improve handling of "in" keyword.
Add pairlen.lam (extracted from delimit.lam) for testing pairup.
Add sort implementation.
Add .gitignore file.
Add another pairup implementation.
Whitespace only.
Improve pairup2.lam.
Do some eta-reductions, as suggested by John Tromp.
pairup2: Incorporate another improvement by John Tromp.
pairup2: Apply the same idea to the program's evaluation.
allow use of '_' in identifiers; avoid some warnings
pass ps into listP, expose ps from uni, pass dummy for eval
shorten progem for Levenshtein delimited decoding to 338 bits
read input files in binary mode