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Reference Data Guide

Reference Data Guide

10.5.6
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- 10.5.8
- 10.5.7
- 10.5.1
- 10.5
- 10.4.1
- 10.4.0
- 10.2.2

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Regular Expression Properties

Regular Expression Properties

Configure properties that determine how a regular expression identifies and writes output strings.

The following table describes the properties for a user-defined regular expression:

Property	Description
Number of Outputs	Defines the number of output ports that the regular expression writes.
Regular Expression	Defines a pattern that the Parser transformation uses to match strings.
Test Expression	Contains data that you enter to test the regular expression. As you type data in this field, the field highlights strings that matches the regular expression.
Next Expression	Moves to the next string that matches the regular expression and changes the font of that string to bold.
Previous Expression	Moves to the previous string that matches the regular expression and changes the font of that string to bold.

Regular Expressions

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