Make U+23B0 and U+23B1 stretchable

stipub / stixfonts

OpenType Unicode fonts for Scientific, Technical, and Mathematical texts

SIL Open Font License 1.1

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Make U+23B0 and U+23B1 stretchable #67

Closed davidmjones closed 6 years ago

davidmjones commented 9 years ago

U+23B0 and U+23B1 are not part of the official MathML operator dictionary. However, I think some LaTeX generators use them for lmoustache & rmoustache (e.g. MathJax I believe). Gecko has entries to stretch them using the pieces for {, }:

U+23B0 => use U+23A7, U+23AD, U+23AA U+23B1 => use U+23AB, U+23A9, U+23AA

Reported by: fred-wang

Original Ticket: stixfonts/tracking/67

davidmjones commented 9 years ago

U+23B0 and U+23B1 are missing from STIX 1.1.1. They are available in XITS.

Original comment by: fred-wang

davidmjones commented 9 years ago

So it turns out that the two glyphs are present and that they already have the proper constructions to stretch them to an arbitrary size. So the only things to do is to map them to a Unicode code point:

"uni23B0.s1" should be use for U+23B0
"uni23B1.s1" should be use for U+23B1

Original comment by: fred-wang

davidmjones commented 7 years ago

status: open --> closed-fixed

Original comment by: stipub

davidmjones commented 7 years ago

We believe that this issue has been addressed in version 2.0.0.

Original comment by: stipub