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yob / pdf-reader

The PDF::Reader library implements a PDF parser conforming as much as possible to the PDF specification from Adobe.
MIT License
1.81k stars 271 forks source link

Support filter aliases in all places #440

Closed yob closed 2 years ago

yob commented 2 years ago

Thee PDF 2.0 spec (ISO 32000-2:2020(E)) lists thesee abbreviated filter names for use with inline images. However there's PDFs in the wild that use them for normal stream objects as well and Acrobat seems to handle that just fine.

Where acrobat goes, we follow 🤷‍♂️

Fixes #122