Greedy match or optimal match?

[sunfangxun]

It seems the matching strategy is greedy instead of optimal.

For example: grammar = Grammar() play = AlternativeSet("play", "play the") something = AlternativeSet("the game", "piano") play_something = PublicRule("play_something", Sequence(play, something)) grammar.add_rules(play_something) grammar.compile()

grammar.find_matching_rules("play the game") -- no matching grammar.find_matching_rules("play the piano") -- matching

I think the sentance "play the game" should match the rule "play""the game".

Can you help to support it? Thanks.

@Danesprite

[drmfinlay]

@sunfangxun Thanks for reporting this! I'll see if I can fix it soon.