Add Characters (#1747)

changes/24.0.0.md

@@ -3,10 +3,17 @@
 * \[**BREAKING**\] Rectify the variant atlas. As a result, if a character's variant list has motion-serifed, then it will have serifless and serifed variants: the serifed-ness will no longer be controlled by SLAB variable. The characters influenced are `M`, `N`, `P`, `R`, `U`, `V`, `W`, `b`, `h`, `m`, `n`, `p`, `q`, `u`, `v`, `w`, `y`.
 * \[**BREAKING**\] Renamed and/or reordered various variants.
 * Add Characters:
+  - VERTICAL BAR WITH HORIZONTAL STROKE (`U+27CA`).
+  - ELEMENT OF OPENING UPWARDS (`U+27D2`).
+  - TRIPLE VERTICAL BAR DELIMITER (`U+2980`).
+  - Z NOTATION SPOT (`U+2981`).
+  - DOTTED FENCE (`U+2999`).
   - CIRCLED ANTICLOCKWISE-ROTATED DIVISION SIGN (`U+29BC`).
   - CIRCLED WHITE BULLET (`U+29BE`).
   - CIRCLED BULLET (`U+29BF`).
   - SQUARED RISING DIAGONAL SLASH (`U+29C4`) ... SQUARED SQUARE (`U+29C8`).
+  - EQUALS SIGN AND SLANTED PARALLEL (`U+29E3`) ... IDENTICAL TO AND SLANTED PARALLEL (`U+29E5`).
+  - THERMODYNAMIC (`U+29E7`).
   - REVERSE SOLIDUS OPERATOR (`U+29F5`) ... REVERSE SOLIDUS WITH HORIZONTAL STROKE (`U+29F7`).
   - PLUS SIGN WITH SMALL CIRCLE ABOVE (`U+2A22`) ... PLUS SIGN WITH TILDE ABOVE (`U+2A24`).
   - PLUS SIGN WITH TILDE BELOW (`U+2A26`).
@@ -14,9 +21,19 @@
   - PLUS SIGN IN RIGHT HALF CIRCLE (`U+2A2E`).
   - MULTIPLICATION SIGN IN LEFT HALF CIRCLE (`U+2A34`) ... CIRCLED MULTIPLICATION SIGN WITH CIRCUMFLEX ACCENT (`U+2A36`).
   - CIRCLED DIVISION SIGN (`U+2A38`).
+  - UNION WITH MINUS SIGN (`U+2A41`) ... INTERSECTION WITH OVERBAR (`U+2A43`).
+  - LOGICAL AND WITH DOUBLE OVERBAR (`U+2A5E`) ... LOGICAL OR WITH DOUBLE UNDERBAR (`U+2A63`).
+  - TRIPLE HORIZONTAL BAR WITH DOUBLE VERTICAL STROKE (`U+2A68`).
+  - TRIPLE HORIZONTAL BAR WITH TRIPLE VERTICAL STROKE (`U+2A69`).
   - ALMOST EQUAL TO WITH CIRCUMFLEX ACCENT (`U+2A6F`).
+  - ELEMENT OF OPENING DOWNWARDS (`U+2AD9`) ... NONFORKING (`U+2ADD`).
+  - PARALLEL WITH HORIZONTAL STROKE (`U+2AF2`) ... TRIPLE COLON OPERATOR (`U+2AF6`).
+  - LARGE TRIPLE VERTICAL BAR OPERATOR (`U+2AFC`).
+  - GROUP MARK (`U+2BD2`).
   - HYPHEN WITH DIAERESIS (`U+2E1A`).
   - TILDE WITH RING ABOVE (`U+2E1B`).
+  - LEFT VERTICAL BAR WITH QUILL (`U+2E20`).
+  - RIGHT VERTICAL BAR WITH QUILL (`U+2E21`).
   - DOUBLE HYPHEN (`U+2E40`).
 * Add diagonal-tailed variants for lowercase Iota (#1737).
 * Make `VXSF` to influence Eth too (#1738).

font-src/glyphs/symbol/geometric/plain.ptl

@@ -440,6 +440,7 @@ glyph-block Symbol-Geometric-Plain : for-width-kinds WideWidth1
 
 		StdBlackShape CircleShape 'blackVerySmallCircle' null Size.VerySmall
 		StdBlackShape CircleShape 'blackSmallCircle' null Size.Small
+		StdBlackShape CircleShape 'blackMediumSmallCircle' 0x2981 Size.MediumSmall
 		StdBlackShape CircleShape 'blackSlightlySmallCircle' 0x1F784 Size.SlightlySmall
 		StdBlackShape CircleShape 'blackMediumCircle' 0x26AB Size.Medium
 		StdBlackShape CircleShape 'blackLargeCircle' 0x2B24 Size.Large

font-src/glyphs/symbol/math/negation.ptl

@@ -6,8 +6,6 @@ glyph-module
 
 glyph-block Symbol-Math-Negation : begin
 	glyph-block-import NotGlyphFn : notGlyph
-	notGlyph        null 0x2224 'mathBar' [mix SymbolMid BgOpTop 0.5] [mix SymbolMid BgOpBot 0.5] 0.1
-	notGlyph        null 0x2226 'parallel' [mix SymbolMid BgOpTop 0.5] [mix SymbolMid BgOpBot 0.5] 0
 	notGlyph        null 0x2260 'equal'
 	notGlyph        null 0x2262 'ident'
 	notGlyph        null 0x226D 'equivalentTo'
@@ -44,4 +42,3 @@ glyph-block Symbol-Math-Negation : begin
 	notGlyph        null 0x2278 'lessGreater'
 	notGlyph        null 0x2279 'greaterLess'
 	notGlyph.right2 null 0x2204 'exists' (CAP - Descender / 2) (Descender / 2) 0.4
-	notGlyph        'revNotmathBar' 0x2AEE 'mathBar' [mix SymbolMid BgOpBot 0.5] [mix SymbolMid BgOpTop 0.5] 0.1

font-src/glyphs/symbol/math/not-glyph-fn.ptl

@@ -7,7 +7,7 @@ glyph-module
 glyph-block NotGlyphFn : begin
 	glyph-block-import CommonShapes
 	glyph-block-import Common-Derivatives
-	glyph-block-export notGlyph
+	glyph-block-export NotGlyphSw notGlyph
 
 	define NotGlyphSw : AdviceStroke 4.5
 

font-src/glyphs/symbol/math/other.ptl

@@ -5,12 +5,57 @@ import [mix linreg clamp fallback] from"../../../support/utils.mjs"
 glyph-module
 
 glyph-block Symbol-Math-Other : begin
-	glyph-block-import Common-Derivatives : alias
+	glyph-block-import CommonShapes
+	glyph-block-import Common-Derivatives
+	glyph-block-import NotGlyphFn : NotGlyphSw
 
 	alias 'mathBullet' 0x2219 'bullet'
 	alias 'whiteDiamondOperator' 0x22C4 'whiteDiamondOperatorImpl.NWID'
 	alias 'mathstar' 0x22C6 'blackStar.NWID'
 
+	alias 'divides' 0x2223 'bar.upright'
+
+	create-glyph 'notdivides' 0x2224 : glyph-proc
+		include : refer-glyph 'divides'
+		include : dispiro
+			widths.center NotGlyphSw
+			flat [mix SB RightSB 0.1] [mix SymbolMid ParenBot 0.5]
+			curl [mix SB RightSB 0.9] [mix SymbolMid ParenTop 0.5]
+
+	alias 'parallel' 0x2225 'doubleBar.upright'
+
+	create-glyph 'notparallel' 0x2226 : glyph-proc
+		include : refer-glyph 'parallel'
+		include : dispiro
+			widths.center NotGlyphSw
+			flat SB [mix SymbolMid ParenBot 0.5]
+			curl RightSB [mix SymbolMid ParenTop 0.5]
+
+	create-glyph 'barStroke' 0x27CA : glyph-proc
+		include : refer-glyph 'divides'
+		include : HBar.m [mix SB RightSB 0.1] [mix SB RightSB 0.9] SymbolMid OverlayStroke
+
+	create-glyph 'revnotdivides' 0x2AEE : glyph-proc
+		include : refer-glyph 'divides'
+		include : dispiro
+			widths.center NotGlyphSw
+			flat [mix SB RightSB 0.1] [mix SymbolMid ParenTop 0.5]
+			curl [mix SB RightSB 0.9] [mix SymbolMid ParenBot 0.5]
+
+	create-glyph 'doubleBarStroke' 0x2AF2 : glyph-proc
+		include : refer-glyph 'parallel'
+		include : HBar.m SB RightSB SymbolMid OverlayStroke
+
+	create-glyph 'doubleBarTilde' 0x2AF3 : composite-proc
+		refer-glyph 'parallel'
+		refer-glyph 'sym'
+
+	alias 'interleave' 0x2AF4 'tripleBar.upright'
+
+	create-glyph 'tripleBarStroke' 0x2AF5 : glyph-proc
+		include : refer-glyph 'interleave'
+		include : HBar.m [mix SB 0 0.5] [mix RightSB Width 0.5] SymbolMid OverlayStroke
+
 	create-glyph 'sqrt' 0x221A : glyph-proc
 		include : dispiro
 			widths.center OperatorStroke

font-src/glyphs/symbol/math/relation.ptl

@@ -42,6 +42,8 @@ glyph-block Symbol-Math-Relation-Equal : begin
 	glyph-block-import Common-Derivatives
 	glyph-block-import Symbol-Math-Relation-Common : EqualHalfSpace dH EqualHoleWidth
 	glyph-block-export EqualShape EqualHole IdentShape IdentHole
+	glyph-block-import Mark-Shared-Metrics : markExtend markHalfStroke
+	glyph-block-import Mark-Above : TildeShape
 
 	glyph-block-export : EqualShape
 	define [EqualShape left right] : union
@@ -65,10 +67,6 @@ glyph-block Symbol-Math-Relation-Equal : begin
 	create-glyph 'equal' '=' : glyph-proc
 		include : EqualShape SB RightSB
 
-	create-glyph 'equalParallel' 0x22D5 : composite-proc
-		refer-glyph 'equal'
-		refer-glyph 'parallel'
-
 	define EqDotDistance : EqualHalfSpace * 2 + DotRadius * OperatorStroke / Stroke
 
 	WithDotVariants 'oneDotApproxEq' 0x2250 : function [DrawAt kr ov] : glyph-proc
@@ -165,6 +163,31 @@ glyph-block Symbol-Math-Relation-Equal : begin
 				g4 Middle (SymbolMid - EqualHalfSpace) [heading Rightward]
 				g4 [mix Middle RightSB kArcExtX] (SymbolMid - EqualHalfSpace * kArcExtY1)
 
+	create-glyph 'equalParallel' 0x22D5 : composite-proc
+		refer-glyph 'equal'
+		refer-glyph 'parallel'
+
+	create-glyph 'equalDoubleSlash' 0x29E3 : composite-proc
+		EqualShape [mix SB 0 0.5] [mix RightSB Width 0.5]
+		refer-glyph 'doubleSlash'
+
+	create-glyph 'equalDoubleSlashTilde' 0x29E4 : composite-proc
+		refer-glyph 'equalDoubleSlash'
+		TildeShape
+			ttop -- ParenTop + AccentClearance + AccentHeight * 0.75
+			tbot -- ParenTop + AccentClearance
+			leftEnd -- (Middle - markExtend * 1.5)
+			rightEnd -- (Middle + markExtend * 1.5)
+			hs -- markHalfStroke
+
+	create-glyph 'identDoubleSlash' 0x29E5 : composite-proc
+		IdentShape [mix SB 0 0.5] [mix RightSB Width 0.5]
+		refer-glyph 'doubleSlash'
+
+	create-glyph 'equalDivides' 0x29E7 : composite-proc
+		refer-glyph 'equal'
+		refer-glyph 'divides'
+
 	turned 'equalDot' 0x2A66 'oneDotApproxEq' Middle SymbolMid
 
 	WithDotVariants 'oneDotIdent' 0x2A67 : function [DrawAt kr ov] : glyph-proc
@@ -172,6 +195,18 @@ glyph-block Symbol-Math-Relation-Equal : begin
 		include : refer-glyph 'ident'
 		include : DrawAt Middle (SymbolMid + EqualHalfSpace * 0.5 + EqDotDistance) (dr - ov)
 
+	create-glyph 'identParallel' 0x2A68 : composite-proc
+		refer-glyph 'ident'
+		refer-glyph 'parallel'
+
+	create-glyph 'identInterleave' 0x2A69 : composite-proc
+		IdentShape [mix SB 0 0.5] [mix RightSB Width 0.5]
+		refer-glyph 'interleave'
+
+	create-glyph 'identDivides' 0x2BD2 : composite-proc
+		refer-glyph 'ident'
+		refer-glyph 'divides'
+
 glyph-block Symbol-Math-Relation-Addons : begin
 	glyph-block-import CommonShapes
 	glyph-block-import Common-Derivatives

font-src/glyphs/symbol/math/v-and-cup.ptl

@@ -10,6 +10,8 @@ glyph-block Symbol-Math-VAndCup : begin
 	glyph-block-import Letter-Latin-U : UShape
 	glyph-block-import Letter-Greek-Pi : PiShape
 	glyph-block-import Symbol-Arrow : ArrowShape
+	glyph-block-import Symbol-Math-Relation-Common : EqualHalfSpace
+	glyph-block-import NotGlyphFn : NotGlyphSw
 
 	define [VeeShape top bot sw] : union
 		dispiro
@@ -31,10 +33,6 @@ glyph-block Symbol-Math-VAndCup : begin
 	create-glyph 'wedge/aplThin' : WedgeShape OperTop OperBot [AdviceStroke 4]
 	create-glyph 'vee/aplThin' : VeeShape OperTop OperBot [AdviceStroke 4]
 
-	create-glyph 'mt/projection' 0x2305 : union
-		HBar.t SB RightSB OperTop OperatorStroke
-		WedgeShape (OperTop - OperatorStroke) OperBot
-
 	define [WedgeBarGap] : Math.max [AdviceStroke 4] ((OperTop - OperBot) / 8)
 
 	create-glyph 'math/logic/xor' 0x22BB : let [gap : WedgeBarGap] : union
@@ -49,11 +47,6 @@ glyph-block Symbol-Math-VAndCup : begin
 		HBar.t SB RightSB OperTop OperatorStroke
 		VeeShape (OperTop - OperatorStroke - gap) OperBot
 
-	create-glyph 'mt/perspective' 0x2306 : let [gap : WedgeBarGap] : union
-		HBar.t SB RightSB OperTop OperatorStroke
-		HBar.t SB RightSB (OperTop - OperatorStroke - gap) OperatorStroke
-		WedgeShape (OperTop - 2 * OperatorStroke - gap) OperBot
-
 	create-glyph 'curlyVee' 0x22CE : glyph-proc
 		local fine : CThin * OperatorStroke
 		include : dispiro
@@ -67,6 +60,15 @@ glyph-block Symbol-Math-VAndCup : begin
 
 	turned 'curlyWedge' 0x22CF 'curlyVee' Middle SymbolMid
 
+	create-glyph 'mt/projection' 0x2305 : union
+		HBar.t SB RightSB OperTop OperatorStroke
+		WedgeShape (OperTop - OperatorStroke) OperBot
+
+	create-glyph 'mt/perspective' 0x2306 : let [gap : WedgeBarGap] : union
+		HBar.t SB RightSB OperTop OperatorStroke
+		HBar.t SB RightSB (OperTop - OperatorStroke - gap) OperatorStroke
+		WedgeShape (OperTop - 2 * OperatorStroke - gap) OperBot
+
 	create-glyph 'doubleVee' 0x2A54 : glyph-proc
 		define sw : AdviceStroke 6
 		include : dispiro
@@ -102,9 +104,29 @@ glyph-block Symbol-Math-VAndCup : begin
 
 	turned 'doubleWedge' 0x2A53 'doubleVee' Middle SymbolMid
 
+	create-glyph 'math/logic/equalAnd' 0x2A5E : let [gap : WedgeBarGap] : union
+		HBar.t SB RightSB (OperTop + EqualHalfSpace * 0.75) OperatorStroke
+		HBar.t SB RightSB (OperTop - EqualHalfSpace * 0.75) OperatorStroke
+		WedgeShape (OperTop - OperatorStroke - EqualHalfSpace * 0.75 - gap) OperBot
+
+	create-glyph 'math/logic/xand' 0x2A5F : let [gap : WedgeBarGap] : union
+		HBar.b SB RightSB OperBot OperatorStroke
+		WedgeShape OperTop (OperBot + OperatorStroke + gap)
+
+	create-glyph 'math/logic/andEqual' 0x2A60 : let [gap : WedgeBarGap] : union
+		HBar.b SB RightSB (OperBot - EqualHalfSpace * 0.75) OperatorStroke
+		HBar.b SB RightSB (OperBot + EqualHalfSpace * 0.75) OperatorStroke
+		WedgeShape OperTop (OperBot + OperatorStroke + EqualHalfSpace * 0.75 + gap)
+
+	alias  'veeUnderbar'        0x2A61 'math/logic/xor'
+	turned 'math/logic/equalOr' 0x2A62 'math/logic/andEqual' Middle SymbolMid
+	turned 'math/logic/orEqual' 0x2A63 'math/logic/equalAnd' Middle SymbolMid
+
 	create-glyph 'cup' 0x222A : glyph-proc
 		include : UShape [DivFrame 1] OperTop OperBot (stroke -- OperatorStroke)
 
+	turned 'cap' 0x2229 'cup' Middle SymbolMid
+
 	define ThinCupStroke : AdviceStroke 4
 	create-glyph 'thinCup' : glyph-proc
 		include : UShape [DivFrame 1] OperTop OperBot (stroke -- ThinCupStroke)
@@ -130,18 +152,18 @@ glyph-block Symbol-Math-VAndCup : begin
 			include : Translate Middle (OperBot + ArchDepth)
 			include : Regizmo
 
+	define cupInnerPlusSw : AdviceStroke 6
+	define cupInnerPlusSize : Math.min (RightSB - SB - ThinCupStroke * HVContrast * (2 + 0.5 * cupInnerPlusSw / ThinCupStroke)) ((RightSB - SB) * 0.8)
 	create-glyph 'cupPlus' 0x228E : glyph-proc
 		include [refer-glyph 'thinCup'] AS_BASE ALSO_METRICS
-		local sw : AdviceStroke 6
-		local size : Math.min (RightSB - SB - ThinCupStroke * HVContrast * (2 + 0.5 * sw / ThinCupStroke)) ((RightSB - SB) * 0.8)
 		include : dispiro
-			widths.center sw
+			widths.center cupInnerPlusSw
-			corner (Middle - size / 2) (OperBot + ArchDepth)
+			corner (Middle - cupInnerPlusSize / 2) (OperBot + ArchDepth)
-			corner (Middle + size / 2) (OperBot + ArchDepth)
+			corner (Middle + cupInnerPlusSize / 2) (OperBot + ArchDepth)
 		include : dispiro
-			widths.center sw
+			widths.center cupInnerPlusSw
-			corner Middle (OperBot + ArchDepth - size / 2)
+			corner Middle (OperBot + ArchDepth - cupInnerPlusSize / 2)
-			corner Middle (OperBot + ArchDepth + size / 2)
+			corner Middle (OperBot + ArchDepth + cupInnerPlusSize / 2)
 
 	create-glyph 'doubleCup' 0x22D3 : glyph-proc
 		local sw : AdviceStroke 6
@@ -153,14 +175,59 @@ glyph-block Symbol-Math-VAndCup : begin
 			ada -- [ArchDepthAOf (ArchDepth - sw - gap) Width]
 			adb -- [ArchDepthBOf (ArchDepth - sw - gap) Width]
 
-	turned 'cap' 0x2229 'cup' Middle SymbolMid
-	turned 'capDot' 0x2A40 'cupDot' Middle SymbolMid
 	turned 'doubleCap' 0x22D2 'doubleCup' Middle SymbolMid
 
+	define pitchForkTop : [mix OperBot OperTop 1.2] + Stroke / 4
 	create-glyph 'pitchFork' 0x22D4 : composite-proc
 		UShape [DivFrame 1] OperTop OperBot (stroke -- [AdviceStroke 3.25])
 		FlipAround Middle SymbolMid
-		VBar.m Middle OperBot ([mix OperBot OperTop 1.2] + Stroke / 4) [AdviceStroke 3.25]
+		VBar.m Middle OperBot pitchForkTop [AdviceStroke 3.25]
+
+	create-glyph 'elementUp' 0x27D2 : glyph-proc
+		include [refer-glyph 'thinCup'] AS_BASE ALSO_METRICS
+		include : VBar.m Middle OperBot OperTop ThinCupStroke
+
+	turned 'capDot' 0x2A40 'cupDot' Middle SymbolMid
+
+	create-glyph 'cupMinus' 0x2A41 : glyph-proc
+		include [refer-glyph 'thinCup'] AS_BASE ALSO_METRICS
+		include : HBar.m (Middle - cupInnerPlusSize / 2) (Middle + cupInnerPlusSize / 2) (OperBot + ArchDepth) cupInnerPlusSw
+
+	create-glyph 'cupOverbar' 0x2A42 : let [gap : WedgeBarGap] : glyph-proc
+		include : UShape [DivFrame 1] (OperTop - OperatorStroke - gap) OperBot (stroke -- OperatorStroke)
+		include : HBar.t SB RightSB OperTop OperatorStroke
+
+	create-glyph 'capOverbar' 0x2A43 : let [gap : WedgeBarGap] : glyph-proc
+		include : UShape [DivFrame 1] OperTop (OperBot + OperatorStroke + gap) (stroke -- OperatorStroke)
+		include : FlipAround Middle SymbolMid
+		include : HBar.t SB RightSB OperTop OperatorStroke
+
+	turned 'elementDown' 0x2AD9 'elementUp' Middle SymbolMid
+
+	create-glyph 'transversalIntersection' 0x2ADB : glyph-proc
+		local top : mix SymbolMid OperTop 0.5
+		local bot : mix SymbolMid OperBot 0.5
+		include : UShape [DivFrame 1] top bot (stroke -- ThinCupStroke)
+		include : FlipAround Middle [mix top bot 0.5]
+		include : VBar.m Middle OperBot OperTop ThinCupStroke
+
+	create-glyph 'pitchForkTeeTop' 0x2ADA : glyph-proc
+		include [refer-glyph 'pitchFork'] AS_BASE ALSO_METRICS
+		include : HBar.t [mix Middle SB 0.5] [mix Middle RightSB 0.5] pitchForkTop OperatorStroke
+
+	create-glyph 'nonForking' 0x2ADD : glyph-proc
+		local top : mix SymbolMid OperTop 0.75
+		local bot : mix SymbolMid OperBot 0.75
+		local mid : mix SymbolMid OperTop 0.25
+		include : UShape [DivFrame 1] mid bot (stroke -- ThinCupStroke)
+		include : VBar.m Middle bot top ThinCupStroke
+
+	create-glyph 'forking' 0x2ADC : glyph-proc
+		include [refer-glyph 'nonForking'] AS_BASE ALSO_METRICS
+		include : dispiro
+			widths.center NotGlyphSw
+			flat SB OperBot
+			curl RightSB OperTop
 
 	create-glyph 'squareCap' 0x2293 : glyph-proc
 		include : PiShape [DivFrame 1] OperTop OperBot (shrinkRate -- 0) (fine -- OperatorStroke) (doSerif -- false)

font-src/glyphs/symbol/punctuation/bar.ptl

@@ -47,6 +47,20 @@ glyph-block Symbol-Punctuation-Bar : begin
 		include : ForceUpright
 		include : DoubleBarShape
 
+	define [TripleBarShape] : glyph-proc
+		set-base-anchor 'above' Middle ParenTop
+		set-base-anchor 'below' Middle ParenBot
+		local sw : AdviceStroke 4.25
+		include : VBar.m (Middle - Width * 0.2625) ParenBot ParenTop sw
+		include : VBar.m  Middle                   ParenBot ParenTop sw
+		include : VBar.m (Middle + Width * 0.2625) ParenBot ParenTop sw
+
+	create-glyph 'tripleBar.upright'              : TripleBarShape
+	create-glyph 'tripleBar.slanted.naturalSlope' : TripleBarShape
+	create-glyph 'tripleBar.slanted.forceUpright' : glyph-proc
+		include : ForceUpright
+		include : TripleBarShape
+
 	define [BrokenBarShape] : glyph-proc
 		local breakDist : Math.max Stroke (CAP / 8)
 		include : VBar.m Middle (SymbolMid + breakDist / 2) ParenTop
@@ -67,9 +81,10 @@ glyph-block Symbol-Punctuation-Bar : begin
 	orthographic-slanted 'bar' '|'
 	select-variant 'doubleBar.slanted' (follow -- 'bar.slanted')
 	orthographic-slanted 'doubleBar' 0x2016
+	select-variant 'tripleBar.slanted' (follow -- 'bar.slanted')
+	orthographic-slanted 'tripleBar' 0x2AFC
 	select-variant 'brokenBar.slanted' (follow -- 'bar.slanted')
 	orthographic-slanted 'brokenBar' 0xA6
 	alias 'dentalclick' 0x1C0 'bar.upright'
 	alias 'alveolarlateralclick' 0x1C1 'doubleBar.upright'
-	alias 'mathBar' 0x2223 'bar.upright'
+	alias 'retroflexlateralclick' 0x2980 'tripleBar.upright'
-	alias 'parallel' 0x2225 'doubleBar.upright'

font-src/glyphs/symbol/punctuation/brackets.ptl

@@ -183,6 +183,12 @@ glyph-block Symbol-Punctuation-Brackets : begin
 				HBar.m hDim.l hDim.r [mix ParenBot ParenTop 0.5]
 				VBar.l hDim.l ParenBot ParenTop
 
+		create-glyph 'barBarLeft' 0x2E20 : glyph-proc
+			local hDim : Bracket.HDim
+			include : union
+				HBar.m hDim.l hDim.r [mix ParenBot ParenTop 0.5]
+				VBar.l hDim.l ParenBot ParenTop
+
 		turned 'bracketRight' ']' 'bracketLeft' Middle SymbolMid
 		turned 'bracketRightUHalf' 0x2E23 'bracketLeftLHalf' Middle SymbolMid
 		turned 'bracketRightLHalf' 0x2E25 'bracketLeftUHalf' Middle SymbolMid
@@ -191,6 +197,7 @@ glyph-block Symbol-Punctuation-Brackets : begin
 		turned 'bracketRightUpper' 0x23A4 'bracketLeftLower' Middle SymbolMid
 		turned 'dblBracketRight' 0x27E7 'dblBracketLeft' Middle SymbolMid
 		turned 'bracketBarRight' 0x2046 'bracketBarLeft' Middle SymbolMid
+		turned 'barBarRight' 0x2E21 'barBarLeft' Middle SymbolMid
 
 		create-glyph 'ligExtBracketRight' : glyph-proc
 			include [refer-glyph 'ligExtBracketLeft'] AS_BASE ALSO_METRICS

font-src/glyphs/symbol/punctuation/ellipsis.ptl

@@ -88,5 +88,17 @@ glyph-block Symbol-Punctuation-Ellipsis : begin
 			set-width df.width
 			include : VFourDotShape DrawAt kDotRadius overshoot df.middle (-XH / 6) (XH * 7 / 6)
 
+		create-glyph "mathTriColon.\(suffix)" : glyph-proc
+			local df : DivFrame para.diversityF
+			set-width df.width
+			include : VThreeDotsShape DrawAt kDotRadius overshoot 0 df.width 0 (SymbolMid - XH / 2) (SymbolMid + XH / 2)
+
+		create-glyph "mathQuadColon.\(suffix)" : glyph-proc
+			local df : DivFrame para.diversityF
+			set-width df.width
+			include : VFourDotShape DrawAt kDotRadius overshoot df.middle (SymbolMid - XH * 2 / 3) (SymbolMid + XH * 2 / 3)
+
 	select-variant "triColon"  0x205D (follow -- 'punctuationDot')
 	select-variant "quadColon" 0x205E (follow -- 'punctuationDot')
+	select-variant "mathTriColon" 0x2AF6 (follow -- 'punctuationDot')
+	select-variant "mathQuadColon" 0x2999 (follow -- 'punctuationDot')

font-src/glyphs/symbol/punctuation/slashes-and-number-sign.ptl

@@ -62,7 +62,7 @@ glyph-block Symbol-Punctuation-Slashes-And-Number-Sign : begin
 		include : BackslashShape (Middle - backslashWidth / 2) (Middle + backslashWidth / 2)
 
 	alias 'mathSetMinus'  0x2216 'backslash'
-	alias 'mathBackSlash' 0x29F5 'backslash'
+	alias 'mathBackslash' 0x29F5 'backslash'
 
 	create-glyph 'slashOverbar' 0x29F6 : glyph-proc
 		include : refer-glyph "slash"
@@ -70,7 +70,7 @@ glyph-block Symbol-Punctuation-Slashes-And-Number-Sign : begin
 
 	create-glyph 'backslashBar' 0x29F7 : glyph-proc
 		include : refer-glyph "backslash"
-		include : HBar.m SB RightSB SymbolMid OperatorStroke
+		include : HBar.m SB RightSB SymbolMid OverlayStroke
 
 	create-glyph 'backslash.left' : glyph-proc
 		Joining.set currentGlyph Joining.Classes.Right