_____________________________________________________________________________
Immediately
+ - check ability to use epsilon as a conjunct
+ - use 'a'-'z' or 'a-z' instead of [a-z]?
+ - EOF token?
+ - de-genericize?
+ - better toString() methods all around...
+ - foo.add(x)
+ foo.add(y.andnot(x)) ==> this is broken
+ - distinguish Conjunct from Sequence?
+ => !(Conjunct instanceof Reducible)
+ - document the assumption that Sequences that match epsilon
+ must have tag, and that ONLY that tag is returned
+ when the sequence matches epsilon
+ - try to avoid building the parts of the tree that end up getting
+ dropped
+ - double-check all the region logic
+
+ ..................................................
+
+ - paper/techreport opportunities
+ - interaction between RNGLR and follow restrictions
+ - "doomed node" optimization
+
+ - automatically collect time statistics and display
+ - serializable parse tables?
+ - better ambiguity reporting
+ - colorized tree-diffs?
+ - graphviz?
- - needs/hates/follow API ugliness
-
- - Topology crap is kinda messed up
-
- - do Forest/Tree still need a Region?
- - reconsider the degree of genericization
- - GraphViz stuff pollutes the API...
- - Forest needs a "manual access" API
- - the unwrap bit in Forest makes it really hard to expose an API for forests
-
- - evil problems with (x y? z /ws)
- - ParseFailed, GSS, Walk, Parser, Sequence, Forest
- - copyright notices
- - documentation
+______________________________________________________________________________
+v1.1
+ - Treewalker code compiler?
+ - circular gramars?
+ s = A
+ A = A | "b"
+ - skeleton generator?
+ - precedes restrictions ("<-")
+ - MUST HAVE BETTER ERROR MESSAGES
+ - use for developing java15.g
+ - java15.g
+ - once this is ready, do big announcement
+ - broader regression testing (for stuff like error messages, etc)
+ - More topology untangling [later]
- grammar highlighting?
- - comment indentation vs block indentation?
- - { and } in <pre>
- - recursive { { foo } }
+ - Forest needs a "manual access" API
+ - the unwrap bit in Forest makes it really hard
+ to expose an API for forests
+ - rewriting language? multiple passes?
______________________________________________________________________________
-v1.1
+v1.2
- finalize metagrammar and rdp-op's
- write some grammars
______________________________________________________________________________
Later
+ - understand and implement the RNGLR "kernel state" optimization.
+ The _Practical Early Parsing_ paper may help.
+
- Partly-Linear-PATR? (O(n^6) unification grammar)
- Implement a k-token peek buffer (for each state, see if it "dead