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101/245: gnu: Add texlive-helmholtz-ellis-ji-notation.


From: guix-commits
Subject: 101/245: gnu: Add texlive-helmholtz-ellis-ji-notation.
Date: Sun, 30 Jul 2023 13:46:45 -0400 (EDT)

ngz pushed a commit to branch master
in repository guix.

commit 5367f764e175b54671478171c0d8acd7529f6c01
Author: Nicolas Goaziou <mail@nicolasgoaziou.fr>
AuthorDate: Sun Jul 30 16:21:59 2023 +0200

    gnu: Add texlive-helmholtz-ellis-ji-notation.
    
    * gnu/packages/tex.scm (texlive-helmholtz-ellis-ji-notation): New variable.
---
 gnu/packages/tex.scm | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/gnu/packages/tex.scm b/gnu/packages/tex.scm
index ac782405c6..368e1cd71d 100644
--- a/gnu/packages/tex.scm
+++ b/gnu/packages/tex.scm
@@ -3891,6 +3891,37 @@ Afterwards all necessary dimensions are calculated and 
the scheme is drawn.
 Currently two steps of symmetry reduction are supported.")
     (license license:lppl)))
 
+(define-public texlive-helmholtz-ellis-ji-notation
+  (package
+    (name "texlive-helmholtz-ellis-ji-notation")
+    (version (number->string %texlive-revision))
+    (source (texlive-origin
+             name version
+             (list "doc/fonts/helmholtz-ellis-ji-notation/"
+                   "fonts/opentype/public/helmholtz-ellis-ji-notation/"
+                   "source/fonts/helmholtz-ellis-ji-notation/"
+                   "tex/latex/helmholtz-ellis-ji-notation/")
+             (base32
+              "0d2l682v0qsh5x6ab6f0swnbb70niahx145szzhm92ls1lsmkzck")))
+    (outputs '("out" "doc"))
+    (build-system texlive-build-system)
+    (home-page "https://ctan.org/pkg/helmholtz-ellis-ji-notation";)
+    (synopsis "In-line microtonal just intonation accidentals")
+    (description
+     "The Helmholtz-Ellis JI Pitch Notation (HEJI), devised in the early 2000s
+by Marc Sabat and Wolfgang von Schweinitz, explicitly notates the raising and
+lowering of the untempered diatonic Pythagorean notes by specific microtonal
+ratios defined for each prime.  It provides visually distinctive logos
+distinguishing families of justly tuned intervals that relate to the harmonic
+series.  These take the form of strings of additional accidental symbols based
+on historical precedents, extending the traditional sharps and flats.  Since
+its 2020 update, HEJI version 2 (HEJI2) provides unique microtonal symbols
+through the 47-limit.  This package is a simple LaTeX implementation of HEJI2
+that allows for in-line typesetting of microtonal accidentals for use within
+theoretical texts, program notes, symbol legends, etc.  Documents must be
+compiled using XeLaTeX.")
+    (license license:cc-by4.0)))
+
 (define-public texlive-bibtex8
   (package
     (name "texlive-bibtex8")



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