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Remove MVAR table #428

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aaronbell opened this issue Feb 24, 2021 · 0 comments · Fixed by #410
Closed

Remove MVAR table #428

aaronbell opened this issue Feb 24, 2021 · 0 comments · Fixed by #410

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@aaronbell
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Per this thread, the addition of the MVAR table can cause an unwanted impact on vertical metrics / positioning due to inconsistent support. Unfortunately, this is necessary for the strikeout size and underline size modifications. This will roll-back #395.

DHowett pushed a commit that referenced this issue Feb 25, 2021
A small set of fixes that resolves a couple of new bugs introduced in the latest version, plus other fixes I have been working on. 

## PR Checklist
* [x] Closes #406 - updated anchor type to lock with the other equals-related ligatures
* [x] Closes #408 - corrected component used for glyph to align with Unicode
* [x] Closes #412 - updated locl features removing iacute_j ligature and Catalan substitution
* [x] Closes #414 - increased overlaps of middle glyph for arrow ligatures
* [x] Closes #415 - reduces width of macronbelow
* [x] Closes #416 - rolls back name ID 4 modification as JetBrains cannot process it correctly
* [x] Closes #428 - rolls back variation of the underline to prevent MVAR table generation

## Detailed Description of the Pull Request / Additional comments

Full changelist:
- Repositioned tilde in related ligatures. Previously it was higher than the standard one.
- Added missing vietnamese anchors on acute and grave (futureproofing). 
- Corrected / made consistent greater & less positioning in </> and <$> related ligatures.
- Otherwise reviewed hinting
DHowett added a commit to microsoft/terminal that referenced this issue Feb 25, 2021
This update fixes some issues in Cascadia Code's February update:

microsoft/cascadia-code#406 - updated anchor type to lock with the other equals-related ligatures
microsoft/cascadia-code#408 - corrected component used for glyph to align with Unicode
microsoft/cascadia-code#412 - updated locl features removing iacute_j ligature and Catalan substitution
microsoft/cascadia-code#414 - increased overlaps of middle glyph for arrow ligatures
microsoft/cascadia-code#415 - reduces width of macronbelow
microsoft/cascadia-code#416 - rolls back name ID 4 modification as JetBrains cannot process it correctly
microsoft/cascadia-code#428 - rolls back variation of the underline to prevent MVAR table generation

Full changelist:
* Repositioned tilde in related ligatures. Previously it was higher than the standard one.
* Added missing vietnamese anchors on acute and grave (futureproofing).
* Corrected / made consistent greater & less positioning in </> and <$> related ligatures.
* Otherwise reviewed hinting
DHowett added a commit to microsoft/terminal that referenced this issue Feb 25, 2021
This update fixes some issues in Cascadia Code's February update:

microsoft/cascadia-code#406 - updated anchor type to lock with the other equals-related ligatures
microsoft/cascadia-code#408 - corrected component used for glyph to align with Unicode
microsoft/cascadia-code#412 - updated locl features removing iacute_j ligature and Catalan substitution
microsoft/cascadia-code#414 - increased overlaps of middle glyph for arrow ligatures
microsoft/cascadia-code#415 - reduces width of macronbelow
microsoft/cascadia-code#416 - rolls back name ID 4 modification as JetBrains cannot process it correctly
microsoft/cascadia-code#428 - rolls back variation of the underline to prevent MVAR table generation

Full changelist:
* Repositioned tilde in related ligatures. Previously it was higher than the standard one.
* Added missing vietnamese anchors on acute and grave (futureproofing).
* Corrected / made consistent greater & less positioning in </> and <$> related ligatures.
* Otherwise reviewed hinting
DHowett added a commit to microsoft/terminal that referenced this issue Feb 25, 2021
This update fixes some issues in Cascadia Code's February update:

microsoft/cascadia-code#406 - updated anchor type to lock with the other equals-related ligatures
microsoft/cascadia-code#408 - corrected component used for glyph to align with Unicode
microsoft/cascadia-code#412 - updated locl features removing iacute_j ligature and Catalan substitution
microsoft/cascadia-code#414 - increased overlaps of middle glyph for arrow ligatures
microsoft/cascadia-code#415 - reduces width of macronbelow
microsoft/cascadia-code#416 - rolls back name ID 4 modification as JetBrains cannot process it correctly
microsoft/cascadia-code#428 - rolls back variation of the underline to prevent MVAR table generation

Full changelist:
* Repositioned tilde in related ligatures. Previously it was higher than the standard one.
* Added missing vietnamese anchors on acute and grave (futureproofing).
* Corrected / made consistent greater & less positioning in </> and <$> related ligatures.
* Otherwise reviewed hinting

(cherry picked from commit cb03b97)
DHowett added a commit to microsoft/terminal that referenced this issue Feb 25, 2021
This update fixes some issues in Cascadia Code's February update:

microsoft/cascadia-code#406 - updated anchor type to lock with the other equals-related ligatures
microsoft/cascadia-code#408 - corrected component used for glyph to align with Unicode
microsoft/cascadia-code#412 - updated locl features removing iacute_j ligature and Catalan substitution
microsoft/cascadia-code#414 - increased overlaps of middle glyph for arrow ligatures
microsoft/cascadia-code#415 - reduces width of macronbelow
microsoft/cascadia-code#416 - rolls back name ID 4 modification as JetBrains cannot process it correctly
microsoft/cascadia-code#428 - rolls back variation of the underline to prevent MVAR table generation

Full changelist:
* Repositioned tilde in related ligatures. Previously it was higher than the standard one.
* Added missing vietnamese anchors on acute and grave (futureproofing).
* Corrected / made consistent greater & less positioning in </> and <$> related ligatures.
* Otherwise reviewed hinting

(cherry picked from commit cb03b97)
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