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Diffstat (limited to 'textproc/p5-CQL-Parser/pkg-descr')
| -rw-r--r-- | textproc/p5-CQL-Parser/pkg-descr | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/textproc/p5-CQL-Parser/pkg-descr b/textproc/p5-CQL-Parser/pkg-descr index 8a63053b1962..81e9d9162df0 100644 --- a/textproc/p5-CQL-Parser/pkg-descr +++ b/textproc/p5-CQL-Parser/pkg-descr @@ -1,19 +1,19 @@ -CQL::Parser provides a mechanism to parse Common Query Language (CQL) -statements. The best description of CQL comes from the CQL homepage at the +CQL::Parser provides a mechanism to parse Common Query Language (CQL) +statements. The best description of CQL comes from the CQL homepage at the Library of Congress http://www.loc.gov/z3950/agency/zing/cql/ -CQL is a formal language for representing queries to information retrieval -systems such as web indexes, bibliographic catalogs and museum collection -information. The CQL design objective is that queries be human readable -and human writable, and that the language be intuitive while maintaining +CQL is a formal language for representing queries to information retrieval +systems such as web indexes, bibliographic catalogs and museum collection +information. The CQL design objective is that queries be human readable +and human writable, and that the language be intuitive while maintaining the expressiveness of more complex languages. -A CQL statement can be as simple as a single keyword, or as complicated as -a set of compoenents indicating search indexes, relations, relational -modifiers, proximity clauses and boolean logic. CQL::Parser will parse CQL -statements and return the root node for a tree of nodes which describes -the CQL statement. This data structure can then be used by a client -application to analyze the statement, and possibly turn it into a query +A CQL statement can be as simple as a single keyword, or as complicated as +a set of compoenents indicating search indexes, relations, relational +modifiers, proximity clauses and boolean logic. CQL::Parser will parse CQL +statements and return the root node for a tree of nodes which describes +the CQL statement. This data structure can then be used by a client +application to analyze the statement, and possibly turn it into a query for a local repository. WWW: http://search.cpan.org/dist/CQL-Parser/ |