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Miscellanious composite character tweaks. (#2491)

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* Make Combining Square Below slightly narrower.

* Improve glyph visual of Combining Suspension Mark.

* Make Combining Number Sign Above always short.

* Improve widths of a few `cyrl/o`-derived letters.
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John McWilliams 2024-09-06 15:33:37 -04:00 • committed by GitHub
parent db7536b2d9
commit a81fef91c3
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9 changed files with 104 additions and 65 deletions
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4
changes/31.6.0.md
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@ -1 +1,5 @@
* Add Latin localization forms for Polish and Romanian.
* Make Combining Square Below (`U+033B`) slightly narrower.
* Improve glyph visual for Combining Suspension Mark (`U+1DC3`).
* Make Cyrillic Capital/Small Letter Uk (`U+0478`..`U+0479`) slightly narrower under Quasi-Proportional.
* Make Cyrillic Capital/Small Letter Round Omega (`U+047A`..`U+047B`) slightly wider under Quasi-Proportional.

4
packages/font-glyphs/src/auto-build/composite.ptl
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@ -1471,8 +1471,8 @@ glyph-block Autobuild-Ligatures : begin
list 0x1F1 { 'D' 'Z' }
list 0x1F2 { 'D' 'z' }
list 0x1F3 { 'd' 'z' }
list 0x478 { 'cyrl/O' 'cyrl/u' }
list 0x479 { 'cyrl/o' 'cyrl/u' }
list 0x478 { 'cyrl/Uk/O' 'cyrl/u' }
list 0x479 { 'cyrl/uk/o' 'cyrl/u' }
list 0x20A7 { 'P' 't' }
list 0x20A8 { 'R' 's' }
list 0x20AF { 'D' 'grek/rho' }

4
packages/font-glyphs/src/auto-build/transformed.ptl
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@ -336,7 +336,7 @@ glyph-block Autobuild-Transformed : begin
list 0x1E050 'cyrl/palochka'
list 0x1E06B 'cyrl/the'
list 0x1E06C 'cyrl/yeryBack'
list 0x1E06D 'cyrl/uShortKazakh'
list 0x1E06D 'cyrl/uo'
list 0x1FBCC 'smallBracketLeft'
createSuperscripts 'numerator' NumeratorForm : list
@ -558,7 +558,7 @@ glyph-block Autobuild-Transformed : begin
createMedievalCombs 0 CAP : list
list 0x365 'i'
list 0x36D 't'
list 0x1AC6 'numberSign'
list 0x1AC6 'numberSign/cap'
list 0x1DD8 'dInsular'
list 0x1DD9 'eth'
list 0x1DDC 'k'

120
packages/font-glyphs/src/letter/latin/o.ptl
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@ -28,61 +28,52 @@ glyph-block Letter-Latin-O : begin
include : MarkSet.e
include : OShape XH 0 SB RightSB nothing nothing nothing
create-glyph 'cyrl/oNarrow' 0x1C82 : glyph-proc
local df : include : DivFrame para.diversityF 2
include : df.markSet.e
local subDf : DivFrame 0.75 2
local ada : subDf.archDepthA SmallArchDepth subDf.mvs
local adb : subDf.archDepthB SmallArchDepth subDf.mvs
include : with-transform [ApparentTranslate (0.5 * (df.width - subDf.width)) 0]
OShape XH 0 subDf.leftSB subDf.rightSB subDf.mvs ada adb
create-glyph 'oSideways' 0x1D11 : glyph-proc
include : MarkSet.e
include : PointingTo Width XH Width 0 : function []
OShape (Width - SB / 2) (SB / 2) (XH * 0.1) (XH * 0.9) nothing nothing nothing
define rBroadOn : DotRadius * [StrokeWidthBlend 1.625 1]
create-glyph 'cyrl/BroadOn' 0x47A : glyph-proc
define df : DivFrame 1 3
include : MarkSet.capital
include : OShape CAP 0 SB RightSB df.mvs ArchDepthA ArchDepthB
include : DotAt Middle (df.mvs / 2 + O) rBroadOn
include : DotAt Middle (CAP - df.mvs / 2 - O) rBroadOn
create-glyph 'cyrl/broadOn' 0x47B : glyph-proc
define df : DivFrame 1 3
include : MarkSet.e
include : OShape XH 0 SB RightSB df.mvs nothing nothing
include : DotAt Middle (df.mvs / 2 + O) rBroadOn
include : DotAt Middle (XH - df.mvs / 2 - O) rBroadOn
create-glyph 'grek/Omicron' 0x39F : glyph-proc
include [refer-glyph 'O'] AS_BASE ALSO_METRICS
include : SetGrekUpperTonos 0
alias 'cyrl/O' 0x41E 'O'
alias 'grek/omicron' 0x3BF 'o'
alias 'cyrl/o' 0x43e 'o'
create-glyph 'mathbb/O' 0x1D546 : glyph-proc
include : MarkSet.capital
include : OShape CAP 0 SB RightSB BBS ArchDepthA ArchDepthB
include : intersection
OShapeOutline.NoOvershoot CAP 0 SB RightSB BBS ArchDepthA ArchDepthB
union
VBar.l (SB + OX + BBD) 0 CAP BBS
VBar.r (RightSB - OX - BBD) 0 CAP BBS
alias 'cyrl/O' 0x41E 'O'
alias 'cyrl/o' 0x43E 'o'
create-glyph 'mathbb/o' 0x1D560 : glyph-proc
include : MarkSet.e
include : OShape XH 0 SB RightSB BBS
include : intersection
OShapeOutline.NoOvershoot XH 0 SB RightSB BBS
union
VBar.l (SB + OX + BBD) 0 XH BBS
VBar.r (RightSB - OX - BBD) 0 XH BBS
create-glyph 'cyrl/Uk/O' : glyph-proc
local df : include : DivFrame para.diversityF 2
include : df.markSet.capital
local ada : df.archDepthA ArchDepth df.mvs
local adb : df.archDepthB ArchDepth df.mvs
include : OShape CAP 0 df.leftSB df.rightSB df.mvs ada adb
create-glyph 'cyrl/uk/o' : glyph-proc
local df : include : DivFrame para.diversityF 2
include : df.markSet.e
local ada : df.archDepthA SmallArchDepth df.mvs
local adb : df.archDepthB SmallArchDepth df.mvs
include : OShape XH 0 df.leftSB df.rightSB df.mvs ada adb
create-glyph 'cyrl/oNarrow' 0x1C82 : glyph-proc
local df : include : DivFrame para.diversityF 2
include : df.markSet.e
local subDf : DivFrame (5 / 6) 2
local ada : subDf.archDepthA SmallArchDepth subDf.mvs
local adb : subDf.archDepthB SmallArchDepth subDf.mvs
include : with-transform [ApparentTranslate (0.5 * (df.width - subDf.width)) 0]
OShape XH 0 subDf.leftSB subDf.rightSB subDf.mvs ada adb
define rBroadOn : DotRadius * [StrokeWidthBlend 1.625 1]
create-glyph 'cyrl/BroadOn' 0x47A : glyph-proc
define df : include : DivFrame [mix 1 para.diversityM 0.5] 3
include : df.markSet.capital
include : OShape CAP 0 df.leftSB df.rightSB df.mvs ArchDepthA ArchDepthB
include : DotAt df.middle (df.mvs / 2 + O) rBroadOn
include : DotAt df.middle (CAP - df.mvs / 2 - O) rBroadOn
create-glyph 'cyrl/broadOn' 0x47B : glyph-proc
define df : include : DivFrame [mix 1 para.diversityM 0.5] 3
include : df.markSet.e
include : OShape XH 0 df.leftSB df.rightSB df.mvs nothing nothing
include : DotAt df.middle (df.mvs / 2 + O) rBroadOn
include : DotAt df.middle (XH - df.mvs / 2 - O) rBroadOn
derive-multi-part-glyphs 'OHorn' 0x01A0 {'O' 'longHorn'} : function [srcs gr] : glyph-proc
local { base horn } srcs
@ -120,6 +111,11 @@ glyph-block Letter-Latin-O : begin
flat (SB + O + fine) [mix XH 0 1.05] [widths.center : 2 * fine]
curl (RightSB - O - fine) [mix 0 XH 1.05]
create-glyph 'oSideways' 0x1D11 : glyph-proc
include : MarkSet.e
include : PointingTo Width XH Width 0 : function []
OShape (Width - SB / 2) (SB / 2) (XH * 0.1) (XH * 0.9) nothing nothing nothing
create-glyph 'oSlashSideways' 0x1D13 : glyph-proc
include : MarkSet.e
include : PointingTo Width XH Width 0 : function [] : glyph-proc
@ -137,10 +133,16 @@ glyph-block Letter-Latin-O : begin
include [refer-glyph 'o'] AS_BASE
include : HBar.m (SB + OX + 1) (RightSB - OX - 1) (XH * 0.5) OverlayStroke
alias 'grek/capSymbolTheta' 0x3F4 'Obar'
alias 'cyrl/Oe' 0x4E8 'Obar'
alias 'cyrl/oe' 0x4E9 'obar'
derive-composites 'cyrl/OMonocular' 0xA668 'O' 'innerDot'
derive-composites 'cyrl/oMonocular' 0xA669 'o' 'innerDotSmall'
derive-composites 'cyrl/OBinocular' 0xA66A 'O' 'innerDoubleDot'
derive-composites 'cyrl/oBinocular' 0xA66B 'o' 'innerDoubleDotSmall'
alias 'bullEye' 0x298 'cyrl/OMonocular'
create-glyph 'cyrl/OCross' 0xA69A : glyph-proc
@ -201,10 +203,6 @@ glyph-block Letter-Latin-O : begin
include : OShape (CAP - 2 * heightGap) (0 + 2 * heightGap) arcXL2 arcXR2 df.mvs adaInner2 adbInner2
include : VBar.m df.middle (df.mvs / 2) (CAP - df.mvs / 2) df.mvs
alias 'cyrl/Oe' 0x4E8 'Obar'
alias 'grek/capSymbolTheta' 0x3F4 'Obar'
alias 'cyrl/oe' 0x4E9 'obar'
create-glyph 'oupperhalf' 0x1D16 : glyph-proc
include : MarkSet.e
include : dispiro
@ -278,3 +276,21 @@ glyph-block Letter-Latin-O : begin
x -- [mix [arch.adjust-x.bot Middle] SB 0.75]
y -- 0
yAttach -- [mix O SmallArchDepthB : archv.yFromX 0.75]
create-glyph 'mathbb/O' 0x1D546 : glyph-proc
include : MarkSet.capital
include : OShape CAP 0 SB RightSB BBS ArchDepthA ArchDepthB
include : intersection
OShapeOutline.NoOvershoot CAP 0 SB RightSB BBS ArchDepthA ArchDepthB
union
VBar.l (SB + OX + BBD) 0 CAP BBS
VBar.r (RightSB - OX - BBD) 0 CAP BBS
create-glyph 'mathbb/o' 0x1D560 : glyph-proc
include : MarkSet.e
include : OShape XH 0 SB RightSB BBS
include : intersection
OShapeOutline.NoOvershoot XH 0 SB RightSB BBS
union
VBar.l (SB + OX + BBD) 0 XH BBS
VBar.r (RightSB - OX - BBD) 0 XH BBS

4
packages/font-glyphs/src/letter/latin/upper-y.ptl
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@ -138,8 +138,8 @@ glyph-block Letter-Latin-Upper-Y : begin
select-variant 'cyrl/Ue' 0x4AE (shapeFrom -- 'Y')
select-variant 'cyrl/ue' 0x4AF
CreateAccentedComposition 'cyrl/UShortKazakh' 0x4B0 'cyrl/Ue' 'barOver'
CreateAccentedComposition 'cyrl/uShortKazakh' 0x4B1 'cyrl/ue' 'barOver'
CreateAccentedComposition 'cyrl/Uo' 0x4B0 'cyrl/Ue' 'barOver'
CreateAccentedComposition 'cyrl/uo' 0x4B1 'cyrl/ue' 'barOver'
create-glyph 'YStroke/Overlay' : HOverlayBar ([mix 0 SB 0.5]) ([mix Width RightSB 0.5]) [mix 0 CAP 0.75]
derive-composites 'YStroke' 0x24E 'Y' 'YStroke/Overlay'

2
packages/font-glyphs/src/marks/above.ptl
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@ -1220,7 +1220,7 @@ glyph-block Mark-Above : begin
arcvh
g2.right.mid markMiddle (aboveMarkBot + markHalfStroke) [heading Rightward]
alsoThru.g2 0.5 0.5
g2.right.end rightEnd ([mix aboveMarkTop aboveMarkBot 0.5] + markHalfStroke) [heading Rightward]
g2.right.end rightEnd (aboveMarkTop - markHalfStroke) [heading Rightward]
create-glyph 'deletionMarkAbove' 0x1DFB : glyph-proc
set-width 0

13
packages/font-glyphs/src/marks/below.ptl
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@ -118,14 +118,15 @@ glyph-block Mark-Below : begin
create-glyph 'boxBelow' 0x33B : glyph-proc
set-width 0
include : StdAnchors.wide
include : StdAnchors.mediumWide
local boxsw : Math.min (markFine * 2) ((belowMarkTop - belowMarkBot) / 3)
local boxhs : Math.min (markFine * 2) ((belowMarkTop - belowMarkBot) / 3)
local boxvs : Math.min (markFine * 2) (markExtend * 2 / 3)
include : VBar.m (markMiddle - markExtend) belowMarkBot belowMarkTop (markFine * 2)
include : VBar.m (markMiddle + markExtend) belowMarkBot belowMarkTop (markFine * 2)
include : HBar.b (markMiddle - markExtend) (markMiddle + markExtend) belowMarkBot boxsw
include : HBar.t (markMiddle - markExtend) (markMiddle + markExtend) belowMarkTop boxsw
include : VBar.l (markMiddle - markExtend) belowMarkBot belowMarkTop boxvs
include : VBar.r (markMiddle + markExtend) belowMarkBot belowMarkTop boxvs
include : HBar.b (markMiddle - markExtend) (markMiddle + markExtend) belowMarkBot boxhs
include : HBar.t (markMiddle - markExtend) (markMiddle + markExtend) belowMarkTop boxhs
create-glyph 'equalBelow' 0x347 : glyph-proc
set-width 0

1
packages/font-glyphs/src/symbol/punctuation/slashes-and-number-sign.ptl
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@ -191,3 +191,4 @@ glyph-block Symbol-Punctuation-Slashes-And-Number-Sign : begin
select-variant 'numberSign' '#'
select-variant 'numberSign.jr' (follow -- 'numberSign')
select-variant 'numberSign/cap' (shapeFrom -- 'numberSign')

17
params/variants.toml
View file

@ -7985,41 +7985,49 @@ tagKind = "symbol"
rank = 1
description = "Number sign with vertical bars"
selector.numberSign = "upright"
selector."numberSign/cap" = "upright"
[prime.number-sign.variants.slanted]
rank = 2
description = "Number sign with slanted bars"
selector.numberSign = "slanted"
selector."numberSign/cap" = "slanted"
[prime.number-sign.variants.upright-open]
rank = 3
description = "Number sign with vertical bars and open inner"
selector.numberSign = "uprightOpen"
selector."numberSign/cap" = "uprightOpen"
[prime.number-sign.variants.slanted-open]
rank = 4
description = "Number sign with slanted bars and open inner"
selector.numberSign = "slantedOpen"
selector."numberSign/cap" = "slantedOpen"
[prime.number-sign.variants.upright-tall]
rank = 5
description = "Number sign with vertical bars and taller than digits"
selector.numberSign = "uprightTall"
selector."numberSign/cap" = "upright"
[prime.number-sign.variants.slanted-tall]
rank = 6
description = "Number sign with slanted bars and taller than digits"
selector.numberSign = "slantedTall"
selector."numberSign/cap" = "slanted"
[prime.number-sign.variants.upright-open-tall]
rank = 7
description = "Number sign with vertical bars, open inner, and taller than digits"
selector.numberSign = "uprightOpenTall"
selector."numberSign/cap" = "uprightOpen"
[prime.number-sign.variants.slanted-open-tall]
rank = 8
description = "Number sign with slanted bars, open inner, and taller than digits"
selector.numberSign = "slantedOpenTall"
selector."numberSign/cap" = "slantedOpen"
@ -9050,6 +9058,7 @@ diacritic-dot = "square"
asterisk = "hex-low"
brace = "straight"
guillemet = "straight"
number-sign = "upright"
at = "fourfold"
cent = "through-cap"
percent = "rings-continuous-slash"
@ -9259,6 +9268,7 @@ cyrl-u = "straight-turn-serifless"
cyrl-ef = "serifless"
cyrl-yeri = "corner"
cyrl-yery = "corner"
zero = "tall-slashed"
one = "base"
two = "straight-neck-serifless"
four = "closed-serifless"
@ -9569,6 +9579,7 @@ cyrl-u = "straight-turn-serifless"
cyrl-ef = "serifless"
cyrl-yeri = "corner"
cyrl-yery = "corner"
zero = "tall-slashed"
one = "base"
four = "closed-serifless"
six = "closed-contour"
@ -9906,6 +9917,7 @@ nine = "straight-bar"
tittle = "square"
underscore = "low"
guillemet = "straight"
number-sign = "upright"
at = "threefold"
dollar = "through-cap"
cent = "slanted-through"
@ -9970,6 +9982,7 @@ one = "base"
two = "straight-neck-serifless"
three = "flat-top-serifless"
four = "closed-serifless"
five = "upright-arched-serifless"
six = "closed-contour"
seven = "straight-serifless"
eight = "two-circles"
@ -9977,9 +9990,12 @@ nine = "closed-contour"
braille-dot = "square"
tilde = "high"
asterisk = "hex-high"
underscore = "high"
caret = "high"
brace = "straight"
guillemet = "straight"
number-sign = "upright"
ampersand = "closed"
at = "threefold"
dollar = "through-cap"
cent = "through-cap"
@ -9989,6 +10005,7 @@ percent = "rings-continuous-slash"
two = "straight-neck-serifed"
three = "flat-top-serifed"
four = "closed-serifed"
five = "upright-arched-serifed"
seven = "straight-serifed"