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pdfcraft/crates/render
Brandon ThomasandClaude Opus 5.5 90bb2f14ad Refs #142: decode outline titles with BOMs and raw UTF-8 consistently (#614)
The bookmarks panel decoded /Title through lopdf::decode_text_string,
which keeps a PDF 2.0 UTF-8 BOM as a visible U+FEFF, drops the whole
title when the bytes after a UTF-8 BOM are not valid UTF-8, and reads
BOM-less raw UTF-8 (written by some producers) as PDFDocEncoding
mojibake. Outline editing in pdfcraft-organize used a second decoder,
PdfString::to_text, so the two could disagree.

PdfString::to_text now decodes UTF-8 after a BOM lossily, reads
BOM-less strings that are valid non-ASCII UTF-8 as UTF-8, and strips
stray leading U+FEFF. The inspector's text strings (titles, name-tree
keys, field values) go through the same function.

The reporter's file decodes correctly on main, so this is hardening of
the decoder rather than a reproduction of that file.

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-09 16:52:07 -04:00
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