Tim Allison created TIKA-2618:
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Summary: LabelRecord and LabelSSTRecord text can be overwritten in
xls
Key: TIKA-2618
URL: https://issues.apache.org/jira/browse/TIKA-2618
Project: Tika
Issue Type: Task
Reporter: Tim Allison
In our regression tests, we've lost small amounts of text from quite a few xls
(standalone, but especially embedded). This is somewhat caused by removing the
{{listenForAllRecords=true}} that I accidentally left in as part of debugging
something a while ago. When that is true, we don't cache the records in
currentSheet, so they are added to the {{extraTextCells}} list. When that is
false, which is now the default, the {{LabelRecord}} and {{LabelSSTRecord}} are
sometimes being overwritten because multiple cells can have the same x/y
coordinates in the {{currentSheet}} map.
When {{listenForAllRecords=false}}, we're trying to listen for labels, but
we're often overwriting them because of the map.
Let's add labels to {{extraTextCells}} so that at least the text is processed.
As one example: "africa" in govdocs1/199/199294.ppt
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