gnu: Add texlive-quoting.

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

gnu/packages/tex.scm

@@ -93465,6 +93465,29 @@ (define-public texlive-quotchap
 font set (as supported by @code{psnfss}).")
     (license license:gpl2)))
 
+(define-public texlive-quoting
+  (package
+    (name "texlive-quoting")
+    (version (number->string %texlive-revision))
+    (source (texlive-origin
+             name version
+             (list "doc/latex/quoting/" "source/latex/quoting/"
+                   "tex/latex/quoting/")
+             (base32
+              "035jilwq326893l3iza8dasznjfxvxg0w3r5zkygrjc5zycqmfp4")))
+    (outputs '("out" "doc"))
+    (build-system texlive-build-system)
+    (home-page "https://ctan.org/pkg/quoting")
+    (synopsis "Consolidated environment for displayed text")
+    (description
+     "As an alternative to the LaTeX standard environments @code{quotation} and
+@code{quote}, the package provides a consolidated environment for displayed
+text.  First-line indentation may be activated by adding a blank line before
+the quoting environment.  A key-value interface (using kvoptions) allows the
+user to configure font properties and spacing and to control orphans within
+and after the environment.")
+    (license license:lppl1.3+)))
+
 ;;;
 ;;; Avoid adding new packages to the end of this file. To reduce the chances
 ;;; of a merge conflict, place them above by existing packages with similar