| <?xml version="1.0"?> |
| <lexicon xmlns="http://chaperon.sourceforge.net/schema/lexicon/1.0"> |
| <lexeme symbol="id"> |
| <cclass minOccurs="1" maxOccurs="*"> |
| <cinterval min="A" max="Z"/> |
| <cinterval min="a" max="z"/> |
| </cclass> |
| </lexeme> |
| |
| <lexeme symbol="number"> |
| <cclass minOccurs="1" maxOccurs="*"> |
| <cinterval min="0" max="9"/> |
| </cclass> |
| </lexeme> |
| |
| <lexeme symbol="mult"> |
| <cstring content="*"/> |
| </lexeme> |
| |
| <lexeme symbol="div"> |
| <cstring content="/"/> |
| </lexeme> |
| |
| <lexeme symbol="plus"> |
| <cstring content="+"/> |
| </lexeme> |
| |
| <lexeme symbol="minus"> |
| <cstring content="-"/> |
| </lexeme> |
| |
| <lexeme symbol="pleft"> |
| <cstring content="("/> |
| </lexeme> |
| |
| <lexeme symbol="pright"> |
| <cstring content=")"/> |
| </lexeme> |
| |
| <lexeme> |
| <cclass minOccurs="1" maxOccurs="*"> |
| <cset content=" 	 "/> |
| </cclass> |
| </lexeme> |
| |
| </lexicon> |