Peter Klügl created UIMA-2446:
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Summary: Evaluation of optional composed rule elements not working
correctly
Key: UIMA-2446
URL: https://issues.apache.org/jira/browse/UIMA-2446
Project: UIMA
Issue Type: Bug
Components: TextMarker
Reporter: Peter Klügl
Assignee: Peter Klügl
The evaluation of optional composed rule elements is not working correctly.
Example:
Input:
some data : 20,20
some more data : 20
and again : 20,20
Rule:
ANY+? NUM (COMMA NUM)?;
This rule is not matching on the second line. The evaluation of the composed
rule elements terminates too early since no comma was found. However, the
complete expression should be optional.
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