![](https://secure.gravatar.com/avatar/9edb56e12822211700d7c153e5e34657.jpg?s=120&d=mm&r=g)
10 Jun
2016
10 Jun
'16
5:58 a.m.
Hi all. I believe there is a problem with the way pdfTeX constructs the CharSet for a subsetted font. Not all fonts are affected, and it only shows up when attempting to validate for PDF/A. I’ve mentioned the problem to Thanh and others, but as there’s been nothing done, I’ll bring it up here, with an example that cannot be worked-around. Attached are two PDF/A documents, using Hebrew text. The main font is the “David” style font from the culmus package: DavidCLM-Medium hebart-david.pdf — produced by pdfTeX hebart-gs.pdf — produced using dvips+GS hebart-david fails PDF/A validation in one aspect only (see image): “CharSet in subset font is incomplete (font contains glyphs that are not listed)"