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stipub / stixfonts

OpenType Unicode fonts for Scientific, Technical, and Mathematical texts
SIL Open Font License 1.1
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Add missing glyphs from unicode-math.sty #106

Closed davidmjones closed 5 years ago

davidmjones commented 6 years ago

The following 6 glyphs used by unicode-math.sty v0.8i are absent from STIX2Math v2.0.0:

Unicode unicode-math
U+23B7 RADICAL SYMBOL BOTTOM \sqrtbottom
U+23B8 LEFT VERTICAL BOX LINE \lvboxline
U+23B9 RIGHT VERTICAL BOX LINE \rvboxline
U+2422 BLANK SYMBOL \blanksymbol
U+1EEF0 ARABIC MATHEMATICAL OPERATOR MEEM WITH HAH WITH TATWEEL \arabicmaj
U+1EEF1 ARABIC MATHEMATICAL OPERATOR HAH WITH DAL \arabichad

The two Arabic glyphs would more appropriately be considered as part of #51, but since they are explicitly mentioned by unicode-math, it might make sense to consider them separately for compatibility.

tiroj commented 6 years ago

Will add the first four characters in 2.0.1, and placeholder designs for the two Arabic operators, to be reviewed when considering Arabic math support.

davidmjones commented 6 years ago

STIPub has decided not to pursue general Arabic support, but we would still like these two operators added for compatibility with the LaTeX unicode-math package.

tiroj commented 6 years ago

Logged for addition in 2.0.1

tiroj commented 5 years ago

[✓ Tiro internal]