terminal symbol in a sentence
Examples
- The vertical bar represents an alternative and the terminal symbols are enclosed with quotation marks followed by a semicolon as terminating character.
- A terminal symbol, such as a word or a token, is a stand-alone structure in a language being defined.
- In a tree representation of a grammar, a terminal symbol of a production rule corresponds to a leaf node of the tree.
- The grammar's terminal symbols are the multi-character symbols or'tokens'found in the input stream by a lexical scanner.
- One can read off the corresponding terminal string by performing an ordered tree traversal and recording the terminal symbols in the order they are encountered.
- By this definition, it is always possible to add terminal symbols to the end of a viable prefix to obtain a right sentential form.
- Such a grammar defines the formal language : all words consisting solely of terminal symbols which can be reached by a derivation from the start symbol.
- Its parent nodes corresponds to a non-terminal symbol ( e . g . a noun phrase or a verb phrase ) in the rule set.
- The SLR generator works out Follow ( S ), the set of all terminal symbols which can immediately follow some occurrence of " S ".
- Since such a tree does not exist for all strings, S is padded with a terminal symbol not seen in the string ( usually denoted $ ).