TEXT-179 Fix escaped nested variable pattern handling#751
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LeandroAntunes39 wants to merge 1 commit into
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TEXT-179 Fix escaped nested variable pattern handling#751LeandroAntunes39 wants to merge 1 commit into
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Fixes TEXT-179.
This change fixes the handling of escaped variable expressions that start with a nested variable prefix but do not contain a matching outer suffix.
Before this change,
$${${a}was processed in a way that allowed the inner${a}expression to be resolved after the escape character was removed, producing${1.The expected behavior is to keep the expression as
${${a}, because the escaped outer expression should be treated as a whole and the inner prefix should not be processed independently in this incomplete boundary pattern.The change preserves the existing behavior for complete escaped nested expressions such as
$${${a}}, which still resolves to${1}, and for standard escaped expressions such as$${animal}, which still resolves to${animal}.Added/enabled regression coverage in
StringSubstitutorTest.