User dictionary support

[DarrenCook]

I found the TODO for user dictionaries:
https://github.com/takuyaa/kuromoji.js/blob/master/src/Tokenizer.js#L110

But, comparing to the atilika version of kuromoji, I think the user dictionary code actually needs to go here:
https://github.com/takuyaa/kuromoji.js/blob/master/src/viterbi/ViterbiBuilder.js#L96

Ref: https://github.com/atilika/kuromoji/blob/master/kuromoji-core/src/main/java/com/atilika/kuromoji/viterbi/ViterbiBuilder.java#L101
https://github.com/atilika/kuromoji/blob/master/kuromoji-core/src/main/java/com/atilika/kuromoji/viterbi/ViterbiBuilder.java#L176
https://github.com/atilika/kuromoji/blob/d0700ab6dd489aaf0fcb1e4e78ce2f682be9f255/kuromoji-core/src/main/java/com/atilika/kuromoji/dict/UserDictionary.java#L72

That seems like a fair bit of code - no wonder you skipped over it before! Based on your knowledge of the code, is it all fairly mechanical porting work, or is it going to be hard work?

(Do you have any other ideas for dynamically adding new entries, that don't require recompiling, then reloading, all the dictionary files?)

[weituotian]

yes , i need it too.