[latex3-commits] [latex3/latex3] main: Add `\ExplLoaderFileDate` docu (5b389dcce)

[github at latex-project.org]

Repository : https://github.com/latex3/latex3
On branch  : main
Link       : https://github.com/latex3/latex3/commit/5b389dccec369bcd3cab9904fb128226653a69a5

>---------------------------------------------------------------

commit 5b389dccec369bcd3cab9904fb128226653a69a5
Author: Yukai Chou <muzimuzhi at gmail.com>
Date:   Tue Oct 24 04:58:42 2023 +0800

    Add `\ExplLoaderFileDate` docu


>---------------------------------------------------------------

5b389dccec369bcd3cab9904fb128226653a69a5
 l3kernel/CHANGELOG.md |  3 +++
 l3kernel/expl3.dtx    | 10 ++++++++++
 2 files changed, 13 insertions(+)

diff --git a/l3kernel/CHANGELOG.md b/l3kernel/CHANGELOG.md
index 919e6779b..594f91d7a 100644
--- a/l3kernel/CHANGELOG.md
+++ b/l3kernel/CHANGELOG.md
@@ -7,6 +7,9 @@ this project uses date-based 'snapshot' version identifiers.
 
 ## [Unreleased]
 
+### Added
+- Documentation for `\ExplLoaderFileDate` in `expl3.pdf`
+
 ## [2023-10-23]
 
 ### Added
diff --git a/l3kernel/expl3.dtx b/l3kernel/expl3.dtx
index 09e21e471..15230a274 100644
--- a/l3kernel/expl3.dtx
+++ b/l3kernel/expl3.dtx
@@ -958,6 +958,16 @@
 % loadable: package loading is dependent on the \LaTeXe{} package-management
 % mechanism.
 %
+% \section{Getting the version of \pkg{expl3}}
+%
+% \begin{function}{\ExplLoaderFileDate}
+%   Once the programming layer is loaded by one of the loaders, you can access
+%   its version in the ISO date format \meta{year}-\meta{month}-\meta{day},
+%   through \cs{ExplLoaderFileDate}.
+%
+%   The current version of \pkg{expl3} is \ExplLoaderFileDate.
+% \end{function}
+%
 % \section{Engine/primitive requirements}
 %
 % To use \pkg{expl3} and the higher level packages provided by the