[图片] [图片] When I export my Java notes to PDF, the code blocks have a wrong number of tab spaces that makes it hard to read, especially for long sentences in a code block.

Thanks for sharing the source. Yes, unfortunately, I see the same spacing issue in an exported PDF. The CSS snippet, courtesy of bvdg, in the bug report that @CawlinTeffid linked to above fixes the spacing and is a good workaround for now: @media print { code { tab-size: 4; } }