Modification to ngram.hh to mark to-be-pruned ngrams
second attempt at prunung
second attempt at prunung
Resolved conflicts
Working highest-order ngram pruning, lower orders segfaulting
Changed formula to conform with Chen&Goodman, fixes bad perplexity
Attempt at lower order pruning
Added hash_gamma.hh
Added hash_gamma.hh
cleaning up
Corrected highest order prune marking
Pruning seems to work now for all orders
Typo / Lane Schwartz
Make lmplz support --help.  Partial fix for #1.
Remove some debugging
Fix segfault reported by jonmay (#12)
Partial #10: --help for build_binary
Update query command line and support --help (#10)
Export WallTime function
Use difftime