Expression Types

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Agent Ransack supports the following expression types:

Boolean

Regular expression

DOS

 

 

Boolean Expressions

 

Boolean expressions combine individual search phrases using the AND, OR, and NOT operators. For more information see Boolean Expressions.

 

 

Regular Expression

 

Agent Ransack uses a Perl compatible regexp syntax when evaluating Regular Expressions. Perl compatible regexp syntax is based around the Boost regular expression engine and includes not only the functionality of the 'classic' regular expression engine but also additional Perl style expression enhancements detailed here: http://www.boost.org/doc/libs/release/libs/regex.

 

Basic regular expressions can be built using the Expression Wizard

 

 

DOS Expressions

 

DOS expressions are usually used to specify groups of files. Use a semi-colon to specify multiple groups, e.g.

 

The expression *.cpp;*.h searches for files that end with .cpp or .h

 

For more information see DOS Expressions.


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