initial checkin of new branch, but nothing works yet.
initial checkin of new branch, but nothing works yet.
first checkin of new branch
original HRG parser works now with new graph format.
read input from stdin, set verbosity level on command line
kbest
kbest
keep nonterminal indices on chart. Fixed k-best. integrated derivation applicator to print k-best derived graphs.
Removed derivation applicator subpackage. Functionality is in output.py
Merged Dag and Amr class and renamed the new class Hgraph.
Match node labels by default. -e command line option to match edge labels only.
fixed k best warning.
print info when no derivations are found.
fixed bug in old parser disjointness check.
Check for compatible node labels in derived graphs and handle resulting exception.
Changed command line options according to Kevin's revisions.
included string parser and string derivation applicator
Fixed visit order in strings to be left-to-right. Otherwise word order is sometimes ignored during completes
Fixed bug in basic parser: external nodes with user defined indices were broken.
TD parser integrated (but doesn't support node labels yet), construct CKY chart from TD output. Fixed some minor bugs in TD parser.