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Posted to dev@pdfbox.apache.org by "Tim Allison (JIRA)" <ji...@apache.org> on 2014/10/09 15:13:34 UTC
[jira] [Updated] (PDFBOX-2377) Apparent regression in character
mapping in a few files from govdocs1
[ https://issues.apache.org/jira/browse/PDFBOX-2377?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tim Allison updated PDFBOX-2377:
--------------------------------
Description:
On a small number of test files in a 50k sample of pdfs from govdocs1, it appears that some characters are no longer being extracted correctly in 1.8.7 when compared to 1.8.6. I ran pdfbox's app.jar with ExtractText
{noformat}
764929.pdf
1.8.6: Lang, Astrophysical Data: Planets and Stars
1.8.7: Lang, AefdaphyeiUSl DSfS: PlSnefe Snd EfSde,
{noformat}
and
{noformat}
312888.pdf
1.8.6: Self-Assessment \u0026 Capability Description
1.8.7: Seff-Ammemmmehn \u0026 Cajabcfcns Demclcjncih
{noformat}
was:
On a small number of test files in a 50k sample of pdfs from govdocs1, it appears that some characters are no longer being extracted correctly in 1.8.7 when compared to 1.8.6. I ran pdfbox's app.jar with ExtractText
{noformat}
764949.pdf
1.8.6: Lang, Astrophysical Data: Planets and Stars
1.8.7: Lang, AefdaphyeiUSl DSfS: PlSnefe Snd EfSde,
{noformat}
and
{noformat}
312888.pdf
1.8.6: Self-Assessment \u0026 Capability Description
1.8.7: Seff-Ammemmmehn \u0026 Cajabcfcns Demclcjncih
{noformat}
> Apparent regression in character mapping in a few files from govdocs1
> ---------------------------------------------------------------------
>
> Key: PDFBOX-2377
> URL: https://issues.apache.org/jira/browse/PDFBOX-2377
> Project: PDFBox
> Issue Type: Bug
> Components: Text extraction
> Affects Versions: 1.8.7
> Reporter: Tim Allison
> Assignee: Andreas Lehmkühler
> Priority: Minor
> Labels: regression
> Attachments: 290991-6.txt, 290991-7.txt, 290991-8.txt, 290991.pdf, 312888.pdf, 357094-1.8.6.txt, 357094-1.8.8.txt, 357094.pdf, 764929.pdf, PDFBOX2247-701542.pdf
>
>
> On a small number of test files in a 50k sample of pdfs from govdocs1, it appears that some characters are no longer being extracted correctly in 1.8.7 when compared to 1.8.6. I ran pdfbox's app.jar with ExtractText
> {noformat}
> 764929.pdf
> 1.8.6: Lang, Astrophysical Data: Planets and Stars
> 1.8.7: Lang, AefdaphyeiUSl DSfS: PlSnefe Snd EfSde,
> {noformat}
> and
> {noformat}
> 312888.pdf
> 1.8.6: Self-Assessment \u0026 Capability Description
> 1.8.7: Seff-Ammemmmehn \u0026 Cajabcfcns Demclcjncih
> {noformat}
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