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-rw-r--r--_TODO.md3
-rw-r--r--_article.yml2
-rw-r--r--_templates/README.md28
-rw-r--r--_templates/doc-class.tex1
4 files changed, 31 insertions, 3 deletions
diff --git a/_TODO.md b/_TODO.md
index 9be5c9b..49588ad 100644
--- a/_TODO.md
+++ b/_TODO.md
@@ -143,9 +143,6 @@ auxiliary metadata:
* maybe render with ConTeXt engine for richer PDF metadata
<https://pandoc.de/#tip-082-untitled>
- * generate PDF/A compliant PDF files
- <https://www.aalto.fi/en/services/creating-a-pdfa-compliant-file-of-your-thesis>
- <https://tex.stackexchange.com/a/655531/309738>
* support adding DOI to XMP metadata
<https://www.crossref.org/blog/marking-up-doi/>
* maybe tweak PDF tagging
diff --git a/_article.yml b/_article.yml
index 6a17ef9..5a10e49 100644
--- a/_article.yml
+++ b/_article.yml
@@ -10,6 +10,8 @@ format:
csquotes: true
papersize: a4
fontsize: 12pt
+ template-partials:
+ - ../_templates/doc-class.tex
include-in-header:
# recalculate page margins, since mainfont was set after documentclass
diff --git a/_templates/README.md b/_templates/README.md
new file mode 100644
index 0000000..fa966b5
--- /dev/null
+++ b/_templates/README.md
@@ -0,0 +1,28 @@
+# Template customizations
+
+This directory contains Pandoc template files
+derived from Quarto version 1.4.549.
+
+## Tagged PDF/A
+
+The PDF workflow is tweaked to embed semantically structured metadata,
+a.k.a. [tagged PDF] files,
+which conforms to the [PDF/A-2b] standard,
+using experimental LaTeX hint
+[`\DocumentMetadata` declaration][DocumentMetadata].
+
+PDF/A comes in multiple flavors.
+[Some guidelines] advice to use the 2b flavor,
+so that is what is currently done.
+
+[tagged PDF]: https://taggedpdf.com/
+ "tagged PDF - PDF containing semantically structured metadata"
+
+[PDF/A-2b]: https://pdfa.org/pdfa-faq/
+ "PDF/A - PDF standards for archiving and long-term preservation"
+
+[DocumentMetadata]: https://ctan.org/pkg/latex-lab
+ "DocumentMetadata - LaTeX hint for generating modern tagged PDF"
+
+[Some guidelines] https://www.aalto.fi/en/services/creating-a-pdfa-compliant-file-of-your-thesis
+ "Aalto guide to creating a PDF/A -compliant file of your thesis"
diff --git a/_templates/doc-class.tex b/_templates/doc-class.tex
index b9c942e..19f9c04 100644
--- a/_templates/doc-class.tex
+++ b/_templates/doc-class.tex
@@ -2,6 +2,7 @@
$if(lang)$
lang={$lang$},
$endif$
+pdfstandard=A-2b,
}
\documentclass[
$if(fontsize)$