gnu: Add texlive-latex-examplep.

* gnu/packages/tex.scm (texlive-latex-examplep): New variable.

gnu/packages/tex.scm

@@ -4885,3 +4885,44 @@ a replica of the @code{boxedverbatim} environment itself).  A valuable use is
 in places where the standard @code{verbatim} environment (which is based on a
 @code{trivlist}) may not appear.")
     (license license:lppl1.3+)))
+
+(define-public texlive-latex-examplep
+  (package
+    (name "texlive-latex-examplep")
+    (version (number->string %texlive-revision))
+    (source (origin
+              (method svn-fetch)
+              (uri (svn-reference
+                    (url (string-append "svn://www.tug.org/texlive/tags/"
+                                        %texlive-tag "/Master/texmf-dist/"
+                                        "/tex/latex/examplep"))
+                    (revision %texlive-revision)))
+              (file-name (string-append name "-" version "-checkout"))
+              (sha256
+               (base32
+                "0fsvvmz68ij0zwfzrny6x13d92grxr4ap59lxgah4smbkccd6s27"))))
+    (build-system trivial-build-system)
+    (arguments
+     `(#:modules ((guix build utils))
+       #:builder
+       (begin
+         (use-modules (guix build utils))
+         (let ((target (string-append (assoc-ref %outputs "out")
+                                      "/share/texmf-dist/tex/latex/examplep")))
+           (mkdir-p target)
+           (copy-recursively (assoc-ref %build-inputs "source") target)
+           #t))))
+    (home-page "https://www.ctan.org/pkg/examplep")
+    (synopsis "Verbatim phrases and listings in LaTeX")
+    (description
+     "Examplep provides sophisticated features for typesetting verbatim source
+code listings, including the display of the source code and its compiled LaTeX
+or METAPOST output side-by-side, with automatic width detection and enabled
+page breaks (in the source), without the need for specifying the source twice.
+Special care is taken that section, page and footnote numbers do not interfere
+with the main document.  For typesetting short verbatim phrases, a replacement
+for the @code{\\verb} command is also provided in the package, which can be
+used inside tables and moving arguments such as footnotes and section
+titles.")
+    ;; No version of the GPL is specified.
+    (license license:gpl3+)))