Add raised cap-height cent sign (¢) variants to VSAM (#2044).

changes/27.2.1.md

@@ -2,4 +2,5 @@
 * Fix `ss02`, `ss04`, `ss06`, `ss13`, `ss17`'s application on `i` and `j` (#2033).
 * Add tailed lower lambda (#2036).
 * Add `arrow-lr` ligation group for C-like's spaceship operators (#2041).
+* Add raised cap-height cent sign (`¢`) variants to `VSAM` (#2044).
 * Fix `cv02`, `cv04`, `cv05`, `cv06`, `cv11`, `cv12`, `cv15`, `cv17`, `cv18`, `cv25`, `cv28`, `cv43`, `cv70`, `cv71`, `cv81`, and `cv82` for `ss17` under slab.

font-src/glyphs/letter/latin/c.ptl

@@ -1,7 +1,7 @@
 $$include '../../../meta/macros.ptl'
 
 import [mix linreg clamp fallback] from"../../../support/utils.mjs"
-import [Dotless CvDecompose MathSansSerif] from"../../../support/gr.mjs"
+import [DependentSelector CvDecompose MathSansSerif] from"../../../support/gr.mjs"
 
 glyph-module
 
@@ -10,6 +10,7 @@ glyph-block Letter-Latin-C : begin
 	glyph-block-import Common-Derivatives
 	glyph-block-import Mark-Adjustment : ExtendAboveBaseAnchors ExtendBelowBaseAnchors
 	glyph-block-import Mark-Shared-Metrics : markStroke
+	glyph-block-import Letter-Shared : CreateDependentComposite
 	glyph-block-import Letter-Shared-Shapes : SerifFrame CurlyTail DToothlessRise
 	glyph-block-import Letter-Shared-Shapes : SerifedArcStart SerifedArcEnd InwardSlabArcStart
 	glyph-block-import Letter-Shared-Shapes : ArcStartSerif ArcEndSerif
@@ -180,12 +181,27 @@ glyph-block Letter-Latin-C : begin
 
 		create-glyph "c.\(suffix)" : glyph-proc
 			include : MarkSet.e
+			local lf : CLetterForm [DivFrame 1] sty styBot XH 0
+				ada -- SmallArchDepthA
+				adb -- SmallArchDepthB
+			include : lf.full
+
+		create-glyph "c/centKernelStd.\(suffix)" : glyph-proc
 			set-base-anchor 'cvDecompose' 0 0
 			local lf : CLetterForm [DivFrame 1] sty styBot XH 0
 				ada -- SmallArchDepthA
 				adb -- SmallArchDepthB
 			include : lf.full
 
+		create-glyph "c/centKernelCap.\(suffix)" : glyph-proc
+			set-base-anchor 'cvDecompose' 0 0
+			local t : CAP / 2 + XH / 2
+			local b : CAP / 2 - XH / 2
+			local lf : CLetterForm [DivFrame 1] sty styBot t b
+				ada -- SmallArchDepthA
+				adb -- SmallArchDepthB
+			include : lf.full
+
 		create-glyph "revSmallC.\(suffix)" : glyph-proc
 			include : MarkSet.e
 			local lf : CLetterForm [DivFrame 1] sty styBot XH 0
@@ -294,6 +310,8 @@ glyph-block Letter-Latin-C : begin
 	link-reduced-variant 'c/sansSerif' 'c' MathSansSerif
 	link-reduced-variant 'c/turnDescBase' 'c'
 	select-variant 'revSmallC' 0x2184 (follow -- 'c')
+	select-variant 'c/centKernelStd' (follow -- 'c')
+	select-variant 'c/centKernelCap' (follow -- 'c')
 	alias 'cyrl/es' 0x441 'c'
 	alias 'grek/lunateSmallSigma' 0x3F2 'c.serifless'
 	select-variant 'turncSideways' 0x1D12 (follow -- 'c')
@@ -333,43 +351,54 @@ glyph-block Letter-Latin-C : begin
 		LetterBarOverlay.l SB (CAP * 0.6)
 	derive-composites 'currency/euroSign' 0x20AC 'C' 'currency/euroSign/overlay'
 
-	create-glyph 'currency/centSignBar.open' : glyph-proc
+	define CentBarConfig : object
-		set-width 0
+		open           { (Descender / 2) (XH - Descender / 2) 0 "std" }
-		set-mark-anchor 'cvDecompose' 0 0
+		through        { (Descender / 2) (XH - Descender / 2) 1 "std" }
-		include : dispiro
+		interrupted    { (Descender / 2) (XH - Descender / 2) 2 "std" }
-			widths.center [AdviceStroke 3]
+		openCap        { 0               CAP                  0 "cap" }
-			flat Middle (XH - HalfStroke)
+		throughCap     { 0               CAP                  1 "cap" }
-			curl Middle (XH - Descender / 2) [heading Upward]
+		interruptedCap { 0               CAP                  2 "cap" }
-		include : dispiro
-			widths.center [AdviceStroke 3]
-			flat Middle (Descender / 2) [heading Upward]
-			curl Middle HalfStroke
 
-	create-glyph 'currency/centSignBar.through' : glyph-proc
+	foreach { suffix { bot top fillType selector } } [Object.entries CentBarConfig] : do
-		include [refer-glyph 'currency/centSignBar.open'] AS_BASE ALSO_METRICS
+		create-glyph "cent/bar.\(suffix)" : glyph-proc
+			define w : AdviceStroke 3
+			define fine : AdviceStroke [StrokeWidthBlend 3 5.5]
 
-		define fine : AdviceStroke [StrokeWidthBlend 3 5]
+			local yMid : mix bot top 0.5
-		include : VBar.m Middle (XH - HalfStroke) (0 + HalfStroke) fine
+			local fillBottom : yMid - XH / 2
+			local fillTop : yMid + XH / 2
 
-	create-glyph 'currency/centSignBar.barInterrupted' : glyph-proc
+			# Draw the outside subbars
-		include [refer-glyph 'currency/centSignBar.open'] AS_BASE ALSO_METRICS
+			include : dispiro
+				flat Middle fillTop [widths.center w]
+				curl Middle top     [heading Upward]
+			include : dispiro
+				flat Middle fillBottom [widths.center w]
+				curl Middle bot        [heading Downward]
 
-		define cofine : AdviceStroke 4
+			include : match fillType
-		define fine : AdviceStroke [StrokeWidthBlend 3 5]
+				[Just 1] : VBar.m Middle fillBottom fillTop fine
-		define gap : Math.max (XH / 8) [AdviceStroke2 6 6 XH]
+				[Just 2] : begin
-		include : dispiro
+					define cofine : AdviceStroke 4
-			flat Middle (XH - HalfStroke)  [widths.center.heading cofine Downward]
+					define gap : Math.max (XH / 8) [AdviceStroke2 6 6 XH]
-			curl Middle (XH / 2 + gap / 2) [widths.center.heading fine Downward]
-		include : dispiro
-			flat Middle (HalfStroke)       [widths.center.heading cofine Upward]
-			curl Middle (XH / 2 - gap / 2) [widths.center.heading fine Upward]
 
-	select-variant 'currency/centSignBar' (follow -- 'cent')
+					union
+						dispiro
+							flat Middle fillTop [widths.center.heading cofine Downward]
+							curl Middle (yMid + gap / 2) [widths.center.heading fine Downward]
+						dispiro
+							flat Middle fillBottom [widths.center.heading cofine Upward]
+							curl Middle (yMid - gap / 2) [widths.center.heading fine Upward]
 
-	create-glyph 'currency/centSign' 0xA2 : glyph-proc
+				__ : no-shape
-		include [refer-glyph 'c'] AS_BASE ALSO_METRICS
+
-		include [refer-glyph 'currency/centSignBar']
+			DependentSelector.set currentGlyph selector
-		CvDecompose.set currentGlyph { 'c' 'currency/centSignBar' }
+
+	select-variant 'cent/bar' (follow -- 'cent')
+
+	CreateDependentComposite 'cent/centSign' 0xA2 "cent/bar" : object
+		'std' 'c/centKernelStd'
+		'cap' 'c/centKernelCap'
 
 	turned 'turnC' 0x186 'C' Middle (CAP / 2)
 	turned 'turnc' 0x254 'c' Middle (XH / 2)

font-src/glyphs/letter/latin/s.ptl

@@ -248,7 +248,7 @@ glyph-block Letter-Latin-S : begin
 			include : SAutoSlabStart doTS XH sw Hook
 			include : SAutoSlabEnd   doBS 0  sw Hook
 
-		create-glyph "DollarKernelStd.\(suffix)" : glyph-proc
+		create-glyph "S/dollarKernelStd.\(suffix)" : glyph-proc
 			define top : CAP * 0.95
 			define bot : CAP * 0.05
 			local sw : AdviceStroke2 2 3 (top - bot)
@@ -258,7 +258,7 @@ glyph-block Letter-Latin-S : begin
 			include : SAutoSlabStart doTS top sw Hook
 			include : SAutoSlabEnd   doBS bot sw Hook
 
-		create-glyph "DollarKernelCap.\(suffix)" : glyph-proc
+		create-glyph "S/dollarKernelCap.\(suffix)" : glyph-proc
 			define top : CAP * 0.88
 			define bot : CAP * 0.12
 			local sw : AdviceStroke2 2 3 (top - bot)
@@ -350,8 +350,8 @@ glyph-block Letter-Latin-S : begin
 	alias 'cyrl/DzeRev' 0xA644 'revS'
 	alias 'cyrl/dzeRev' 0xA645 'revs'
 
-	select-variant 'DollarKernelStd' (follow -- 'S')
+	select-variant 'S/dollarKernelStd' (follow -- 'S')
-	select-variant 'DollarKernelCap' (follow -- 'S')
+	select-variant 'S/dollarKernelCap' (follow -- 'S')
 
 	select-variant 'SSwash' 0x2C7E
 	select-variant 'sSwash' 0x23F
@@ -500,5 +500,5 @@ glyph-block Letter-Latin-S : begin
 	select-variant 'dollar/bar' (follow -- 'dollar')
 
 	CreateDependentComposite 'dollar' '$' "dollar/bar" : object
-		'std' 'DollarKernelStd'
+		'std' 'S/dollarKernelStd'
-		'cap' 'DollarKernelCap'
+		'cap' 'S/dollarKernelCap'

params/variants.toml

@@ -6667,17 +6667,17 @@ selector.dollar = "interrupted"
 
 [prime.dollar.variants.open-cap]
 rank = 4
-description = "Dollar symbol with open contour, not exceeding baseline and ascender"
+description = "Dollar symbol with open contour, sized not exceeding baseline and ascender"
 selector.dollar = "openCap"
 
 [prime.dollar.variants.through-cap]
 rank = 5
-description = "Dollar symbol with strike-through vertical bar, not exceeding baseline and ascender"
+description = "Dollar symbol with strike-through vertical bar, sized not exceeding baseline and ascender"
 selector.dollar = "throughCap"
 
 [prime.dollar.variants.interrupted-cap]
 rank = 6
-description = "Dollar symbol with interrupted strike-through vertical bar, not exceeding baseline and ascender"
+description = "Dollar symbol with interrupted strike-through vertical bar, sized not exceeding baseline and ascender"
 selector.dollar = "interruptedCap"
 
 
@@ -6826,7 +6826,22 @@ selector.cent = "through"
 [prime.cent.variants.bar-interrupted]
 rank = 3
 description = "Cent sign (`¢`) with vertical bar breaks at center"
-selector.cent = "barInterrupted"
+selector.cent = "interrupted"
+
+[prime.cent.variants.open-cap]
+rank = 4
+description = "Cent sign (`¢`) with open contour, sized not exceeding baseline and ascender"
+selector.cent = "openCap"
+
+[prime.cent.variants.through-cap]
+rank = 5
+description = "Cent sign (`¢`) with vertical bar all through the `c` part, sized not exceeding baseline and ascender"
+selector.cent = "throughCap"
+
+[prime.cent.variants.bar-interrupted-cap]
+rank = 6
+description = "Cent sign (`¢`) with vertical bar breaks at center, sized not exceeding baseline and ascender"
+selector.cent = "interruptedCap"
 
 
 
@@ -7473,6 +7488,7 @@ eight = "two-circles"
 nine = "closed-contour"
 asterisk = "hex-low"
 brace = "straight"
+cent = "through-cap"
 guillemet = "straight"
 at = "fourfold"
 percent = "rings-continuous-slash"
@@ -7546,6 +7562,7 @@ nine = "closed-contour"
 asterisk = "hex-mid"
 underscore = "low"
 brace = "straight"
+cent = "through-cap"
 guillemet = "straight"
 number-sign = "slanted"
 at = "fourfold"
@@ -7813,7 +7830,7 @@ brace = "straight"
 guillemet = "straight"
 number-sign = "slanted"
 at = "fourfold"
-cent = "open"
+cent = "open-cap"
 percent = "rings-continuous-slash"
 bar = "force-upright"
 pilcrow = "low"
@@ -7891,6 +7908,7 @@ seven = "curly-serifless"
 nine = "closed-contour"
 asterisk = "hex-mid"
 paren = "large-contour"
+cent = "through-cap"
 guillemet = "straight"
 number-sign = "slanted"
 at = "fourfold"
@@ -8107,6 +8125,7 @@ asterisk = "penta-low"
 guillemet = "straight"
 number-sign = "slanted"
 dollar = "open"
+cent = "through-cap"
 bar = "force-upright"
 pilcrow = "low"
 micro-sign = "tailed-serifless"
@@ -8237,6 +8256,7 @@ tilde = "high"
 asterisk = "hex-high"
 caret = "high"
 brace = "straight"
+cent = "through-cap"
 guillemet = "straight"
 percent = "rings-continuous-slash"
 
@@ -8399,6 +8419,7 @@ nine = "closed-contour"
 guillemet = "straight"
 number-sign = "slanted"
 percent = "rings-continuous-slash"
+cent = "through-cap"
 pilcrow = "low"
 micro-sign = "toothed-serifless"
 punctuation-dot = "square"
@@ -8776,7 +8797,7 @@ number-sign = "slanted"
 ampersand = "upper-open"
 at = "fourfold"
 dollar = "interrupted"
-cent = "bar-interrupted"
+cent = "bar-interrupted-cap"
 pilcrow = "low"
 partial-derivative = "straight-bar"
 micro-sign = "tailed-serifless"
@@ -8890,6 +8911,7 @@ eight = "two-circles"
 nine = "closed-contour"
 asterisk = "hex-mid"
 underscore = "low"
+cent = "through-cap"
 guillemet = "straight"
 number-sign = "slanted"
 percent = "rings-continuous-slash"

utility/export-data/coverage-export/gather-coverage-data.mjs

@@ -69,7 +69,10 @@ export async function gatherCoverageData(covUpright, covItalic, covOblique) {
 	}
 
 	let featureSeries = [];
-	for (const [id, x] of featureSeriesStore.values()) featureSeries[id] = x;
+	for (const [id, x] of featureSeriesStore.values()) {
+		for (let gr of x.groups) gr.sort((a, b) => a.css.localeCompare(b.css));
+		featureSeries[id] = x;
+	}
 
 	return { unicodeCoverage, featureSeries };
 }

utility/export-data/index.mjs

@@ -33,11 +33,9 @@ async function main(argv) {
 					nonMergeSets: ligationData.nonMergeSets
 				}
 			},
-			{ spaces: 2 }
+			null,
+			2
 		)
 	);
-	await fs.promises.writeFile(
+	await fs.promises.writeFile(argv.exportPathCov, JSON.stringify({ version, ...cl }, null, 2));
-		argv.exportPathCov,
-		JSON.stringify({ version, ...cl }, { spaces: 2 })
-	);
 }