pylilac.Symbol.NonTerminal

Package pylilac :: Module Symbol :: Class NonTerminal

Class NonTerminal

_Symbol --+
          |
         NonTerminal

A non-terminal symbol.

A non-terminal symbol is that symbol which has the capability of being further defined in terms of terminals and/or non-terminals.

It may be said to be a glyph or mark that is further decomposable.

See Also: Terminal

Method Summary
	`__init__(self, reference)`
	`__eq__(self, other)` Compare a non-terminal to another.
	`__hash__(self)`
	`__repr__(self)` Build up a verbose representation according to BNF.
	`dependencies(self)` Compute the non-terminals the symbol depends on.
	`insert_fsa(self, grammar, fsa, initial, final, tag)` Inserts a sub-FSA in a `FSA` according to the rules in a `grammar`.

Method Details

Compare a non-terminal to another. Two non-terminals are equal if their references are the same.

Build up a verbose representation according to BNF.

Compute the non-terminals the symbol depends on.

Overrides:: pylilac.Symbol._Symbol.dependencies (inherited documentation)

Inserts a sub-FSA in a FSA according to the rules in a grammar.

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