In a backtracking scenario with such memoization, the parsing process is as follows:
2.
Actions can be included to be taken during the parsing process as well and the parse function can be used to process blocks or strings.
3.
When the parsing of a page begins, these counters are set to zero, but they are incremented during the parsing process, as described below.
4.
In the dictionary, APL syntax is controlled by a 9-by-6 table and the parsing process was precisely and succinctly described in Table 2, and there is a primitive ( monadic ?", modeled in APL ) for word formation ( lexing ).
5.
Compared to other algorithms capable of handling the full class of context-free grammars ( such as Earley or CYK ), the GLR algorithm gives better performance on these " nearly deterministic " grammars, because only a single stack will be active during the majority of the parsing process.
6.
Since, for any given backtracking or syntactic predicate capable parser not every grammar will " need " backtracking or predicate checks, the overhead of storing each rule's parse results against every offset in the input ( and storing the parse tree if the parsing process does that implicitly ) may actually " slow down " a parser.
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