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Add more character overrides to two Latin locales. (#2499)

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* Add more character overrides to `PLK` and `TRK`.

* clarification.

* clarification.
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John McWilliams 2024-09-12 19:46:33 -04:00 • committed by GitHub
parent 1ddbccc98c
commit 9d17e38ed9
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10 changed files with 79 additions and 47 deletions
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2
changes/31.7.0.md
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@ -1,5 +1,7 @@
* Fix Macedonian Cyrillic Gje under italics (#2493).
* Improve widths of overline marks of Serbian italic lower Ghe/Pe/Te.
* Remove crossbar variants for `Z`/`z` when under Polish locale (`PLK`) to avoid confusion with the handwritten `Ż`/`ż` allograph, `Ƶ`/`ƶ`.
* Make serif variants for Latin Capital/Small Schwa (`Ə`/`ə`) only appear under Turkic (Turkish/Azerbaijani/etc.) locales (`TRK`, `AZE`, `GAG`, `KAZ`, `TAT`, `CRT`) as other languages that use schwa as well as the IPA unify its metrics with Open O (`Ɔ`/`ɔ`) or a literal turned e (`Ǝ`/`ǝ`).
* Add Characters:
- COUNTING ROD UNIT DIGIT ONE (`U+1D360`) ... COUNTING ROD TENS DIGIT NINE (`U+1D371`).
- COMPOSITION SYMBOL (`U+2384`).

1
packages/font-glyphs/src/letter/cyrillic/orthography.ptl
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@ -34,6 +34,7 @@ glyph-block Letter-Cyrillic-Orthography : begin
orthographic-italic 'cyrl/dche' 0x52D
orthographic-italic 'cyrl/teTall' 0x1C84
orthographic-italic 'cyrl/teThreeLeg' 0x1C85
orthographic-italic 'cyrl/este' null
orthographic-italic 'cyrl/tseRev' 0xA661
orthographic-italic 'cyrl/dzze' 0xA689
orthographic-italic 'cyrl/teMidHook' 0xA68B

8
packages/font-glyphs/src/letter/latin-ext/orthography.ptl
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@ -1,8 +0,0 @@
$$include '../../meta/macros.ptl'
glyph-module
glyph-block Letter-Latin-Orthography : begin
glyph-block-import Common-Derivatives
orthographic-italic "cyrl/este"

4
packages/font-glyphs/src/letter/latin.ptl
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@ -46,6 +46,8 @@ export : define [apply] : begin
run-glyph-module "./latin/lower-y.mjs"
run-glyph-module "./latin/z.mjs"
run-glyph-module "./latin/orthography.mjs"
run-glyph-module "./latin-ext/bidental-percussive.mjs"
run-glyph-module "./latin-ext/egyptological.mjs"
run-glyph-module "./latin-ext/eszet.mjs"
@ -71,5 +73,3 @@ export : define [apply] : begin
run-glyph-module "./latin-ext/upper-aa-ao.mjs"
run-glyph-module "./latin-ext/wynn.mjs"
run-glyph-module "./latin-ext/yogh.mjs"
run-glyph-module "./latin-ext/orthography.mjs"

40
packages/font-glyphs/src/letter/latin/lower-e.ptl
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@ -198,6 +198,15 @@ glyph-block Letter-Latin-Lower-E : begin
y -- 0
yAttach -- lastKnot.y
create-glyph "Schwa.\(suffix)" : glyph-proc
include : MarkSet.capital
include : Body [DivFrame 1] CAP [AdviceStroke2 2 3 CAP]
include : FlipAround Middle (CAP / 2)
create-glyph "schwa.\(suffix)" : glyph-proc
include [refer-glyph "e.\(suffix)"] AS_BASE ALSO_METRICS
include : FlipAround Middle (XH / 2)
create-glyph "eRev.\(suffix)" : glyph-proc
include : MarkSet.e
include : RevBody [DivFrame 1] XH [AdviceStroke2 2 3 XH]
@ -207,8 +216,8 @@ glyph-block Letter-Latin-Lower-E : begin
include : HBar.m [mix SB 0 0.7] [mix RightSB Width 0.7] (XH * 0.25 + Stroke * 0.25)
Math.min [AdviceStroke 5] (0.25 * (XH - 3 * Stroke))
DefineSelectorGlyph "Schwa" suffix [DivFrame 1] 'capital'
DefineSelectorGlyph "schwa" suffix [DivFrame 1] 'e'
DefineSelectorGlyph "cyrl/Schwa" suffix [DivFrame 1] 'capital'
DefineSelectorGlyph "cyrl/schwa" suffix [DivFrame 1] 'e'
define abkCheDf : DivFrame para.diversityM 3
@ -218,12 +227,12 @@ glyph-block Letter-Latin-Lower-E : begin
DefineSelectorGlyph "cyrl/abk/cheDescender" suffix abkCheDf 'p'
foreach { suffixSerif { styTop styBot } } [Object.entries CConfig] : do
create-glyph "Schwa.\(suffix).\(suffixSerif)" : glyph-proc
create-glyph "cyrl/Schwa.\(suffix).\(suffixSerif)" : glyph-proc
set-width 0
set-mark-anchor 'cvDecompose' 0 0
include : Body [DivFrame 1] CAP [AdviceStroke2 2 3 CAP] (tailSlab -- styTop) (schwaTail -- true)
include : FlipAround Middle (CAP / 2)
create-glyph "schwa.\(suffix).\(suffixSerif)" : glyph-proc
create-glyph "cyrl/schwa.\(suffix).\(suffixSerif)" : glyph-proc
set-width 0
set-mark-anchor 'cvDecompose' 0 0
include : Body [DivFrame 1] XH [AdviceStroke2 2 3 XH] (tailSlab -- styTop) (schwaTail -- true)
@ -246,8 +255,8 @@ glyph-block Letter-Latin-Lower-E : begin
set-mark-anchor 'cvDecompose' 0 0
include : AbkCheShape 1 Body abkCheDf XH (tailSlab -- styBot)
select-variant "Schwa.\(suffix)" (follow -- 'cyrl/ETopSerifOnly')
select-variant "schwa.\(suffix)" (follow -- 'cyrl/eTopSerifOnly')
select-variant "cyrl/Schwa.\(suffix)" (follow -- 'cyrl/ETopSerifOnly')
select-variant "cyrl/schwa.\(suffix)" (follow -- 'cyrl/eTopSerifOnly')
select-variant "cyrl/abk/Che.\(suffix)" (follow -- 'CBottomSerifOnly')
select-variant "cyrl/abk/che.\(suffix)" (follow -- 'cBottomSerifOnly')
select-variant "cyrl/abk/CheDescender.\(suffix)" (follow -- 'CBottomSerifOnly')
@ -261,20 +270,23 @@ glyph-block Letter-Latin-Lower-E : begin
select-variant 'eRetroflexHook' 0x1D92 (follow -- 'e')
select-variant 'eWithNotch' 0x2C78 (follow -- 'e')
select-variant 'Schwa' 0x18F
select-variant 'schwa' 0x259
select-variant 'eRev' 0x258 (follow -- 'e')
select-variant 'eBar' 0xAB33 (follow -- 'e')
CreateSelectorVariants 'Schwa' 0x18F [Object.keys SmallEConfig] (follow -- 'e')
alias 'cyrl/Schwa' 0x4D8 'Schwa'
CreateSelectorVariants 'cyrl/Schwa' 0x4D8 [Object.keys SmallEConfig] (follow -- 'Schwa')
alias 'Schwa.TRK' null 'cyrl/Schwa'
CreateSelectorVariants 'schwa' 0x259 [Object.keys SmallEConfig] (follow -- 'e')
alias 'cyrl/schwa' 0x4D9 'schwa'
CreateSelectorVariants 'cyrl/schwa' 0x4D9 [Object.keys SmallEConfig] (follow -- 'schwa')
alias 'schwa.TRK' null 'cyrl/schwa'
CreateSelectorVariants 'cyrl/abk/Che' 0x4BC [Object.keys SmallEConfig] (follow -- 'e')
CreateSelectorVariants 'cyrl/abk/che' 0x4BD [Object.keys SmallEConfig] (follow -- 'e')
CreateSelectorVariants 'cyrl/abk/CheDescender' 0x4BE [Object.keys SmallEConfig] (follow -- 'e')
CreateSelectorVariants 'cyrl/abk/cheDescender' 0x4BF [Object.keys SmallEConfig] (follow -- 'e')
CreateSelectorVariants 'cyrl/abk/Che' 0x4BC [Object.keys SmallEConfig]
CreateSelectorVariants 'cyrl/abk/che' 0x4BD [Object.keys SmallEConfig]
CreateSelectorVariants 'cyrl/abk/CheDescender' 0x4BE [Object.keys SmallEConfig] (follow -- 'cyrl/abk/Che')
CreateSelectorVariants 'cyrl/abk/cheDescender' 0x4BF [Object.keys SmallEConfig] (follow -- 'cyrl/abk/che')
glyph-block-import Letter-Blackboard : BBS BBD
create-glyph 'mathbb/e' 0x1D556 : glyph-proc

28
packages/font-glyphs/src/letter/latin/orthography.ptl Normal file
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@ -0,0 +1,28 @@
$$include '../../meta/macros.ptl'
import [LocalizedForm] from "@iosevka/glyph/relation"
glyph-module
glyph-block Letter-Latin-Orthography : begin
glyph-block-import Common-Derivatives
# Link localization forms
link-gr LocalizedForm.PLK 'CAcute' 'CAcute.PLK'
link-gr LocalizedForm.PLK 'cAcute' 'cAcute.PLK'
link-gr LocalizedForm.PLK 'NAcute' 'NAcute.PLK'
link-gr LocalizedForm.PLK 'nAcute' 'nAcute.PLK'
link-gr LocalizedForm.PLK 'OAcute' 'OAcute.PLK'
link-gr LocalizedForm.PLK 'oAcute' 'oAcute.PLK'
link-gr LocalizedForm.PLK 'SAcute' 'SAcute.PLK'
link-gr LocalizedForm.PLK 'sAcute' 'sAcute.PLK'
link-gr LocalizedForm.PLK 'Z' 'Z.PLK'
link-gr LocalizedForm.PLK 'z' 'z.PLK'
link-gr LocalizedForm.PLK 'ZAcute' 'ZAcute.PLK'
link-gr LocalizedForm.PLK 'zAcute' 'zAcute.PLK'
link-gr LocalizedForm.PLK 'ZDot' 'ZDot.PLK'
link-gr LocalizedForm.PLK 'zDot' 'zDot.PLK'
link-gr LocalizedForm.TRK 'Schwa' 'Schwa.TRK'
link-gr LocalizedForm.TRK 'schwa' 'schwa.TRK'
link-gr LocalizedForm.TRK 'i' 'i.TRK'

10
packages/font-glyphs/src/letter/latin/z.ptl
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@ -361,10 +361,12 @@ glyph-block Letter-Latin-Z : begin
CreateAccentedComposition 'ZCaron' 0x17D 'Z' 'caronAbove' true
CreateAccentedComposition 'zCaron' 0x17E 'z' 'caronAbove' true
CreateAccentedComposition 'ZAcute.PLK' null 'Z' 'kreskaAbove'
CreateAccentedComposition 'zAcute.PLK' null 'z' 'kreskaAbove'
CreateAccentedComposition 'ZDot.PLK' null 'Z' 'kropkaAbove'
CreateAccentedComposition 'zDot.PLK' null 'z' 'kropkaAbove'
alias 'Z.PLK' null 'Z/reduced'
alias 'z.PLK' null 'z/reduced'
CreateAccentedComposition 'ZAcute.PLK' null 'Z/reduced' 'kreskaAbove'
CreateAccentedComposition 'zAcute.PLK' null 'z/reduced' 'kreskaAbove'
CreateAccentedComposition 'ZDot.PLK' null 'Z/reduced' 'kropkaAbove'
CreateAccentedComposition 'zDot.PLK' null 'z/reduced' 'kropkaAbove'
CreateAccentedComposition 'ZStroke' 0x1B5 'Z/reduced' 'barOver'
CreateAccentedComposition 'zStroke' 0x1B6 'z/reduced' 'barOver'

21
packages/font-otl/src/gsub-locl.ptl
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@ -52,21 +52,7 @@ export : define [buildLOCL gsub para glyphStore] : begin
# PLK
define loclPLK : latnPLK.addFeature : gsub.createFeature 'locl'
loclPLK.addLookup : gsub.createLookup
.type 'gsub_single'
.substitutions : object
'CAcute' : glyphStore.ensureExists 'CAcute.PLK'
'cAcute' : glyphStore.ensureExists 'cAcute.PLK'
'NAcute' : glyphStore.ensureExists 'NAcute.PLK'
'nAcute' : glyphStore.ensureExists 'nAcute.PLK'
'OAcute' : glyphStore.ensureExists 'OAcute.PLK'
'oAcute' : glyphStore.ensureExists 'oAcute.PLK'
'SAcute' : glyphStore.ensureExists 'SAcute.PLK'
'sAcute' : glyphStore.ensureExists 'sAcute.PLK'
'ZAcute' : glyphStore.ensureExists 'ZAcute.PLK'
'zAcute' : glyphStore.ensureExists 'zAcute.PLK'
'ZDot' : glyphStore.ensureExists 'ZDot.PLK'
'zDot' : glyphStore.ensureExists 'zDot.PLK'
loclPLK.addLookup : createGsubLookupFromGr gsub glyphStore LocalizedForm.PLK
# ROM
define loclROM : gsub.createFeature 'locl'
@ -88,10 +74,7 @@ export : define [buildLOCL gsub para glyphStore] : begin
latnKAZ.addFeature loclTRK
latnTAT.addFeature loclTRK
latnCRT.addFeature loclTRK
loclTRK.addLookup : gsub.createLookup
.type 'gsub_single'
.substitutions : object
'i' : glyphStore.ensureExists 'i.TRK'
loclTRK.addLookup : createGsubLookupFromGr gsub glyphStore LocalizedForm.TRK
# VIT
define loclVIT : latnVIT.addFeature : gsub.createFeature 'locl'

4
packages/glyph/src/relation.mjs
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@ -35,6 +35,8 @@ export const LocalizedForm = {
Italic: LinkedGlyphProp("BashkirLocItalic"),
},
CHU: LinkedGlyphProp("ChuvashLoc"),
PLK: LinkedGlyphProp("PolishLoc"),
TRK: LinkedGlyphProp("TurkishLoc"),
IPPH: LinkedGlyphProp("IPALoc"),
};
@ -192,6 +194,8 @@ export const AnyLocalizedForm = {
if (LocalizedForm.BSH.Upright.get(glyph)) grs.push(LocalizedForm.BSH.Upright);
if (LocalizedForm.BSH.Italic.get(glyph)) grs.push(LocalizedForm.BSH.Italic);
if (LocalizedForm.CHU.get(glyph)) grs.push(LocalizedForm.CHU);
if (LocalizedForm.PLK.get(glyph)) grs.push(LocalizedForm.PLK);
if (LocalizedForm.TRK.get(glyph)) grs.push(LocalizedForm.TRK);
if (LocalizedForm.IPPH.get(glyph)) grs.push(LocalizedForm.IPPH);
if (grs.length) return grs;
return null;

8
params/variants.toml
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@ -2569,11 +2569,19 @@ tagKind = "letter"
rank = 1
description = "`e` with flat crossbar"
selector.e = "flatCrossbar"
selector.Schwa = "flatCrossbar"
selector.schwa = "flatCrossbar"
selector."cyrl/abk/Che" = "flatCrossbar"
selector."cyrl/abk/che" = "flatCrossbar"
[prime.e.variants.rounded]
rank = 2
description = "`e` with more rounded shape"
selector.e = "rounded"
selector.Schwa = "flatCrossbar"
selector.schwa = "rounded"
selector."cyrl/abk/Che" = "flatCrossbar"
selector."cyrl/abk/che" = "rounded"