[jira] [Commented] (PDFBOX-2377) Apparent regression in character mapping in a few files from govdocs1

["Tilman Hausherr (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PDFBOX-2377?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14145297#comment-14145297 ] 

Tilman Hausherr commented on PDFBOX-2377:
-----------------------------------------

I have narrowed this to the two commits from PDFBOX-2247.

> 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
>            Priority: Minor
>              Labels: regression
>         Attachments: 312888.pdf, 764929.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}
> 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}



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