83/93: gnu: Add texlive-treetex.

[guix-commits]

ngz pushed a commit to branch master
in repository guix.

commit 7f18571a5bb2ca1a8de0aa20309ac0c858df9209
Author: Nicolas Goaziou <mail@nicolasgoaziou.fr>
AuthorDate: Thu Jul 20 11:08:14 2023 +0200

    gnu: Add texlive-treetex.
    
    * gnu/packages/tex.scm (texlive-treetex): New variable.
---
 gnu/packages/tex.scm | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/gnu/packages/tex.scm b/gnu/packages/tex.scm
index 9334325142..5b6b216862 100644
--- a/gnu/packages/tex.scm
+++ b/gnu/packages/tex.scm
@@ -3907,6 +3907,23 @@ be chosen by the installer.  Therefore, the files in the 
package cannot be
 used directly.  For details see the manual.")
     (license license:gpl3)))
 
+(define-public texlive-treetex
+  (package
+    (name "texlive-treetex")
+    (version (number->string %texlive-revision))
+    (source (texlive-origin
+             name version
+             (list "doc/plain/treetex/" "tex/plain/treetex/")
+             (base32
+              "0cv7kwa865i473l8ffsyq5n7kw6pihclf87asbpsc1rx2h4v6mhs")))
+    (outputs '("out" "doc"))
+    (build-system texlive-build-system)
+    (home-page "https://ctan.org/pkg/treetex-plain";)
+    (synopsis "Draw trees")
+    (description
+     "This package provides macros to draw trees, within TeX or LaTeX.")
+    (license license:public-domain)))
+
 (define-public texlive-lcdftypetools
   (package
     (name "texlive-lcdftypetools")