gnu: Add texstudio.

* gnu/packages/tex.scm (texstudio): New variable.

Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

gnu/packages/tex.scm

@@ -25,6 +25,7 @@
 ;;; Copyright © 2022 Philip McGrath <philip@philipmcgrath.com>
 ;;; Copyright © 2023 Thomas Albers Raviola <thomas@thomaslabs.org>
 ;;; Copyright © 2023 John Kehayias <john.kehayias@protonmail.com>
+;;; Copyright © 2023 Dominik Delgado Steuter <d@delgado.nrw>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -8591,6 +8592,36 @@ (define-public texmaker
 develop documents with LaTeX, in a single application.")
     (license license:gpl2+)))
 
+(define-public texstudio
+  (package
+    (name "texstudio")
+    (version "4.5.2")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://github.com/texstudio-org/texstudio")
+                    (commit version)))
+              (file-name (git-file-name name version))
+              (sha256
+               (base32
+                "0bzdcsc0273809hx04zqd2famq05q9rpvqcbqhkjqnqp9vxbisig"))))
+    (build-system qt-build-system)
+    (arguments
+     `(#:tests? #f))                    ;tests work only with debug build
+    (native-inputs
+     (list pkg-config
+           poppler-qt5
+           qtdeclarative-5
+           qtsvg-5
+           qttools-5))
+    (home-page "https://www.texstudio.org/")
+    (synopsis "Feature-packed LaTeX editor")
+    (description
+     "TeXstudio is an integrated writing environment for creating LaTeX
+documents.  It makes writing LaTeX comfortable by providing features such as
+syntax-highlighting, an integrated viewer and reference checking.")
+    (license license:gpl3)))
+
 (define-public dvisvgm
   (package
     (name "dvisvgm")