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-rw-r--r--gnu/packages/tex.scm54
1 files changed, 54 insertions, 0 deletions
diff --git a/gnu/packages/tex.scm b/gnu/packages/tex.scm
index 45c63ca47a..b40e72c582 100644
--- a/gnu/packages/tex.scm
+++ b/gnu/packages/tex.scm
@@ -1655,6 +1655,60 @@ described in the TeXbook, together with various supporting files (some also
discussed in the book).")
(license license:knuth)))
+(define-public texlive-halloweenmath
+ (let ((template (simple-texlive-package
+ "texlive-halloweenmath"
+ (list "doc/latex/halloweenmath/"
+ "source/latex/halloweenmath/"
+ "tex/latex/halloweenmath/")
+ (base32
+ "1xq72k1p820b5q3haxf936g69p6gv34hr30870l96jnxa3ad7y05"))))
+ (package
+ (inherit template)
+ (outputs '("out" "doc"))
+ (arguments
+ (substitute-keyword-arguments (package-arguments template)
+ ((#:tex-directory _ #t) "latex/halloweenmath")
+ ((#:build-targets _ '()) '(list "halloweenmath.ins"))
+ ((#:phases phases)
+ #~(modify-phases #$phases
+ (add-after 'unpack 'chdir
+ (lambda _ (chdir "source/latex/halloweenmath/")))
+ (add-after 'chdir 'non-interactive-build
+ ;; When it realizes it cannot employ the usedir directive, the
+ ;; build process stops and waits for an input before inserting
+ ;; generated files in the working directory. Do not ask for
+ ;; an input.
+ (lambda _
+ (substitute* "halloweenmath.ins"
+ (("\\Ask.*") "")
+ (("\\(your .*? will be ignored\\).*") ""))))
+ (replace 'copy-files
+ (lambda* (#:key inputs #:allow-other-keys)
+ (let ((origin (assoc-ref inputs "source"))
+ (source (string-append #$output
+ "/share/texmf-dist/source"))
+ (doc (string-append #$output:doc
+ "/share/texmf-dist/doc")))
+ (copy-recursively (string-append origin "/source") source)
+ (copy-recursively (string-append origin "/doc") doc))))))))
+ (native-inputs
+ (list texlive-bin
+ texlive-kpathsea
+ (texlive-updmap.cfg))) ;for psfonts.map
+ (propagated-inputs
+ (list texlive-amsmath texlive-pict2e))
+ (home-page "https://ctan.org/pkg/halloweenmath")
+ (synopsis "Scary and creepy math symbols with AMS-LaTeX integration")
+ (description
+ "The package defines a handful of commands for typesetting mathematical
+symbols of various kinds, ranging from large operators to extensible
+arrow-like relations and growing arrow-like math accents that all draw from
+the classic Halloween-related iconography (pumpkins, witches, ghosts, cats,
+and so on) while being, at the same time, seamlessly integrated within the
+rest of the mathematics produced by (AmS-)LaTeX.")
+ (license license:lppl1.3+))))
+
(define-public texlive-hardwrap
(package
(inherit (simple-texlive-package