|String literal match for |
Matches any zero-width word boundary, such as between a letter and a space.
Matches any zero-width non-word boundary, such as between two letters or two spaces.
| ||Matches a control character (|
|Matches any digit.|
|Matches any non-digit.|
|Matches a form feed.|
|Matches a line feed.|
|Matches a carriage return.|
Matches any whitespace character. These characters include:
|Matches any character that is not one of the supported whitespace characters.|
|Matches a horizontal tab.|
Matches a vertical tab.
Matches any alphanumeric value, including the underscore.
|Matches any non-alphanumeric character, including the underscore.|
| ||Matches the ASCII character code as expressed by the hexadecimal value |
|Matches the Unicode character code as expressed by the hexadecimal value |