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authorNorbert Preining <norbert@preining.info>2023-10-11 03:02:59 +0000
committerNorbert Preining <norbert@preining.info>2023-10-11 03:02:59 +0000
commit366cf31a771ded1f10860be3212058d48020398d (patch)
tree99ee483a9fd05dfd4ec908582abb44028bdffbd1 /macros/latex/contrib/l3kernel/source3body.tex
parent48eedda2cb4d2644886b862409b24a1d8e9a136f (diff)
CTAN sync 202310110302
Diffstat (limited to 'macros/latex/contrib/l3kernel/source3body.tex')
-rw-r--r--macros/latex/contrib/l3kernel/source3body.tex10
1 files changed, 9 insertions, 1 deletions
diff --git a/macros/latex/contrib/l3kernel/source3body.tex b/macros/latex/contrib/l3kernel/source3body.tex
index cddbdac6e2..34573d3d64 100644
--- a/macros/latex/contrib/l3kernel/source3body.tex
+++ b/macros/latex/contrib/l3kernel/source3body.tex
@@ -44,8 +44,16 @@ for those people who are interested.
\setlength\parskip{\baselineskip}
\noindent
+\ifinterface
This is the reference documentation for the \pkg{expl3}
-programming environment. The \pkg{expl3} modules set up an experimental
+programming environment; see the matching \pkg{source3} PDF
+for the typeset sources.
+\else
+This is the typset sources for the \pkg{expl3}
+programming environment; see the matching \pkg{interface3} PDF
+for the API reference manual.
+\fi
+The \pkg{expl3} modules set up a
naming scheme for \LaTeX{} commands, which allow the \LaTeX{} programmer
to systematically name functions and variables, and specify the argument
types of functions.