[latex3-commits] [git/LaTeX3-latex3-pdfresources] testtagging: improve docu (f7ed5bd)

[Ulrike Fischer]

Repository : https://github.com/latex3/pdfresources
On branch  : testtagging
Link       : https://github.com/latex3/pdfresources/commit/f7ed5bd9a64db30418f24799ef28a0ac7dd49c52

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commit f7ed5bd9a64db30418f24799ef28a0ac7dd49c52
Author: Ulrike Fischer <fischer at troubleshooting-tex.de>
Date:   Sat Aug 7 22:02:52 2021 +0200

    improve docu


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f7ed5bd9a64db30418f24799ef28a0ac7dd49c52
 ltdocinit.dtx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ltdocinit.dtx b/ltdocinit.dtx
index 48d96e5..7edc61f 100644
--- a/ltdocinit.dtx
+++ b/ltdocinit.dtx
@@ -125,6 +125,8 @@
 %    \texttt{tagpdf}, this load the tagpdf package, \texttt{headings}, this loads
 %    code which reimplements heading commands, and \texttt{ptagging} this loads code
 %    to allow paragraph tagging to work with engine other than luatex.
+%    The key must be used in the first |\DeclareDocumentMetadata| command, in following commands
+%    it is ignored.
 %    \item[\texttt{activate}] This key is used to enable some document wide functions. It is
 %    currently in an experimental state. The values and their behaviour are subject to change.
 %    Currently the only value is |tagging|,