您如何设计正则表达式来捕获法律引文？这是一个段落,显示了两个典型的法律引用:
我们坚持在各种情况下严格审查,即使对于所谓的"良性"种族分类,例如种族意识的大学录取政策,请参阅Grutter诉Bollinger,539 US 306,326(2003),基于种族的偏好政府合同,见上文Adarand,226,以及旨在改善少数民族代表性的基于种族的限制,参见Shaw诉Reno,509 US 630,650(1993).
引文将以逗号和空格,句点和空格或"信号"(如"看"或"看,例如")和空格开头.我无法弄清楚如何准确指定引文的开头.
我最熟悉Perl正则表达式,但也可以理解其他语言的例子.
我的表格包含以下列:
gamelogs_id (auto_increment primary key)
player_id (int)
player_name (varchar)
game_id (int)
season_id (int)
points (int)
该表具有以下索引
+-----------------+------------+--------------------+--------------+--------------------+-----------+-------------+----------+--------+------+------------+---------+---------------+
| Table | Non_unique | Key_name | Seq_in_index | Column_name | Collation | Cardinality | Sub_part | Packed | Null | Index_type | Comment | Index_comment |
+-----------------+------------+--------------------+--------------+--------------------+-----------+-------------+----------+--------+------+------------+---------+---------------+
| player_gamelogs | 0 | PRIMARY | 1 | player_gamelogs_id | A | 371330 | NULL | NULL | | BTREE | | |
| player_gamelogs | 1 | player_name | 1 | player_name | …