Talk:Recursive descent parser generator: Difference between revisions
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Revision as of 06:04, 2 April 2014
Input specification
The main thing that needs to be fixed before adding any examples is the input specification. I want to make it detailed enough to be at least slightly usable (so more than just a recognizer) but I'm having trouble coming up with a clear way of expressing both the rule and the extra code generated when the rule is applied, especially taking in to account all the different languages that you might want to output with or to. Here's one attempt, but as you can see, it's not that clear:
!! start pre-traversal code here -> var expr post-traversal code here !! expr ...
Is there any way to simplify this? MagiMaster (talk) 06:04, 2 April 2014 (UTC)