gnu: Add texlive-ragged2e.

* gnu/packages/tex.scm (texlive-ragged2e): New variable.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu/packages/tex.scm

@@ -11224,3 +11224,23 @@ (define-public texlive-ltablex
 fixed-width table) with those of the @code{longtable} package (multi-page
 tables).")
     (license license:lppl)))
+
+(define-public texlive-ragged2e
+  (package
+    (inherit
+     (simple-texlive-package
+      "texlive-ragged2e"
+      (list "doc/latex/ragged2e/"
+            "source/latex/ragged2e/"
+            "tex/latex/ragged2e/")
+      (base32 "1cxj5jdgvr3xk1inrb3yzpm3l386jjawgpqiwsz53k6yshb6yfml")
+      #:trivial? #t))
+    (home-page "https://ctan.org/pkg/ragged2e")
+    (synopsis "Alternative versions of \"ragged\"-type commands")
+    (description
+     "The @code{ragged2e} package defines new commands @code{\\Centering}, @code{\\RaggedLeft},
+and @code{\\RaggedRight} and new environments @code{Center}, @code{FlushLeft},
+and @code{FlushRight}, which set ragged text and are easily configurable to
+allow hyphenation (the corresponding commands in LaTeX, all of whose names are
+lower-case, prevent hyphenation altogether).")
+    (license license:lppl1.3c)))