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Posted to dev@pdfbox.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2017/12/08 18:03:00 UTC
[jira] [Commented] (PDFBOX-4032) Handle correctly special
characters while writing COSString
[ https://issues.apache.org/jira/browse/PDFBOX-4032?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16283940#comment-16283940 ]
ASF GitHub Bot commented on PDFBOX-4032:
----------------------------------------
GitHub user dudasl opened a pull request:
https://github.com/apache/pdfbox/pull/41
PDFBOX-4032: Handle correctly write special characters '\n' (LF), '\r…
Pull request for [PDFBOX-4032](https://issues.apache.org/jira/browse/PDFBOX-4032)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/dudasl/pdfbox PDFBOX-4032
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/pdfbox/pull/41.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #41
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commit 4288f64f9cf1cf76cdc38284d29c6dd4af787f26
Author: Ladislav Dudáš <du...@digitaldocuments.org>
Date: 2017-12-08T17:59:02Z
PDFBOX-4032: Handle correctly write special characters '\n' (LF), '\r' (CR), '\t' (HT), '\b' (BS) and '\f' (FF) in COSString
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> Handle correctly special characters while writing COSString
> -----------------------------------------------------------
>
> Key: PDFBOX-4032
> URL: https://issues.apache.org/jira/browse/PDFBOX-4032
> Project: PDFBox
> Issue Type: Improvement
> Components: Writing
> Affects Versions: 2.0.8
> Reporter: Ladislav Dudáš
> Fix For: 2.0.9
>
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> Regarding to case PDFBOX-3107. There was change in CosWritter.java that if string contains characters CR (0x0d) and LF (0x0a) the string is written in hex format. This may be ok, but PDF specification (7.3.4.2 Literal Strings) explicitly defines more characters that should handle specially.
> I'm providing another version of the code that handles all special characters without transforming to hex format.
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