50/53: gnu: Add texlive-tree-dvips.

[guix-commits]

ngz pushed a commit to branch master
in repository guix.

commit 084594ddfbf7a75c763da0649da0b0f9d06783df
Author: Nicolas Goaziou <mail@nicolasgoaziou.fr>
AuthorDate: Wed Aug 16 19:53:20 2023 +0200

    gnu: Add texlive-tree-dvips.
    
    * gnu/packages/tex.scm (texlive-tree-dvips): New variable.
---
 gnu/packages/tex.scm | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/gnu/packages/tex.scm b/gnu/packages/tex.scm
index 50e9117a7e..37c215ed99 100644
--- a/gnu/packages/tex.scm
+++ b/gnu/packages/tex.scm
@@ -12587,6 +12587,31 @@ display calculators, specifically the TI-82 STATS.")
 the @code{tabbing} package.")
     (license license:lppl1.0+)))
 
+(define-public texlive-tree-dvips
+  (package
+    (name "texlive-tree-dvips")
+    (version (number->string %texlive-revision))
+    (source (texlive-origin
+             name version
+             (list "doc/latex/tree-dvips/" "dvips/tree-dvips/"
+                   "tex/latex/tree-dvips/")
+             (base32
+              "0wk86z29aqfrsg947h5qbp98fngdx55v8xcx6dgniv5fv7d9ffrp")))
+    (outputs '("out" "doc"))
+    (build-system texlive-build-system)
+    (home-page "https://ctan.org/pkg/tree-dvips";)
+    (synopsis "Trees and other linguists' macros")
+    (description
+     "The package defines a mechanism for specifying connected trees that uses
+a @code{tabular} environment to generate node positions.  The package uses
+PostScript code, loaded by Dvips, so output can only be generated by use of
+Dvips.
+
+The package @code{lingmacros.sty} defines a few macros for linguists:
+@code{\\enumsentence} for enumerating sentence examples, simple
+@code{tabular}-based non-connected tree macros, and gloss macros.")
+    (license license:lppl1.0+)))
+
 (define-public texlive-turnstile
   (package
     (name "texlive-turnstile")