ngz pushed a commit to branch master
in repository guix.
commit 5367f764e175b54671478171c0d8acd7529f6c01
Author: Nicolas Goaziou <[email protected]>
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")
