Man pages for xegaBNF
Compile a Backus-Naur Form Specification into an R Grammar Object
| booleanGrammar | A constant function which returns the BNF (Backus-Naur Form)... |
| compileBNF | Compile a BNF (Backus-Naur Form) of a context-free grammar. |
| compileShortPT | Produces a production table with non-recursive productions... |
| derive | Derives the identifier list which expands the non-terminal... |
| id2symb | Convert a numeric identifier to a symbol. |
| isNonTerminal | Is the numeric identifier a non-terminal symbol? |
| isTerminal | Is the numeric identifier a terminal symbol? |
| makeProductionTable | Produces a production table. |
| makeRule | Transforms a single BNF rule into a production table. |
| makeStartSymbol | Extracts the numerical identifier of the start symbol of the... |
| makeSymbolTable | Build a symbol table from a character string which contains a... |
| newBNF | Convert grammar file into a constant function. |
| readBNF | Read text file. |
| rules | Returns all indices of rules applicable for a non-terminal... |
| symb2id | Convert a symbol to a numeric identifier. |
| writeBNF | Write BNF into text file. |
| xegaBNF | Package xegaBNF |
