Tilman Hausherr created PDFBOX-5915:
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Summary: false "Unknown charstring command in glyph" messages
Key: PDFBOX-5915
URL: https://issues.apache.org/jira/browse/PDFBOX-5915
Project: PDFBox
Issue Type: Bug
Components: FontBox
Affects Versions: 3.0.3 PDFBox
Reporter: Tilman Hausherr
Assignee: Tilman Hausherr
Fix For: 3.0.4 PDFBox, 4.0.0
I'm often getting "Unknown charstring command in glyph" messages. I took the
time to find whether these are real, and they're not. They happen because of
type2 charstrings that start with 19 or 20. These are passed to
{{CharStringCommand.getInstance(value)}} where they are classified as UNKNOWN
either because the value array is more than 3 or because a 2 byte command
doesn't result in a known value. However 19 and 20 are 1 byte commands
(hintmask and cntrmask, which we ignore) so this must be changed.
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