converter__Pattern - Bibliome/alvisnlp GitHub Wiki
#Pattern
Compiles a regular expression.
Parses the value as a regular expression in Java Regular Expression Format (see Java regexp).
<param value="PATTERN"/>```
or
```xml
<param pattern="PATTERN"/>```
or
```xml
<param regexp="PATTERN"/>```
or
```xml
<param regex="PATTERN"/>```
or
```xml
<param>PATTERN</param>```
*PATTERN* is converted into a regular expression pattern as specified by the string conversion.