Klaus Rettinghaus
Klaus Rettinghaus
The range of [Medieval and Renaissance rests](https://w3c.github.io/smufl/latest/tables/medieval-and-renaissance-rests.html) differentiates between perfect and imperfect longa rest, but only has a single glyph for maxima rests. It would be good to add a...
There are several ornaments explained by Purcell that are currently not SMuFL. Although some of those are mere variants of other ornamental symbols, they represent a well known set of...
I would like to have a recommendation for leger lines on rests added. In other sections we find something like "Scoring applications should ... using a primitive line". What is...
In Spanish manuscripts around 1700 a _Z_ probation sign can be found. Proporción mayor (after a C with slash):  Proporción menor (after a C without slash):  This should...
As a custos is used to point to a pitch, they should all be positioned on the baseline like noteheads. While the plainchant custodes are, the mensural ones (U+EA02, U+EA03,...
For correctly positioning the combination glyphs (`U+E920` – `U+E925`) within the tempus glyphs (especially within `mensuralProlation6` and `mensuralProlation7`) we need anchor points. Placing them in the horizontal center would lead...
I'm missing some documentation/implementation notes on tablature fret glyphs for the lute ranges. I would expect to position them like normal noteheads on a line, but as they all sit...
Tablature notation needs different spacing between staff lines, yet this should be based on the "normal" staff size to work with SMuFL specifications for tablature glyphs. However I couldn't find...
Thoinot Arbeau used in his [_Orchesographie_](https://gallica.bnf.fr/ark:/12148/btv1b8610761x) (1589) a special (mensural) clef for the rhythmic notation of drum beats (_Battements du tambour_).  I don't know if this notation was very...