On May 20, 2011, at 11:26 AM, Kam Kasravi wrote: > Some references to parsers that do not share ambiguity problems due to > limited lookahead such as GLR and PEG parsers. > > http://www.cs.nyu.edu/rgrimm/papers/pldi06.pdf > http://www.cs.rit.edu/~ats/projects/jsm/paper.xml > http://www.cs.ucla.edu/~awarth/papers/dls07.pdf
The trick is not so much to use an expensive memoizing parser, or even a forking one that could be much more efficient, but to figure out how real JS parsers, which are all top down in the big VMs, should implement. Working on that... /be
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