Merge branch 'w3c:main' into main

Author: davidcarlisle

.github/workflows/check-core-list.yml

@@ -0,0 +1,17 @@
+name: Validate-YAML-Core-Concept-List
+
+on:
+  push:
+    branches: [ main ]
+    paths: ['_data/core.yml']
+  pull_request:
+    branches: [ main ]
+    paths: ['_data/core.yml']
+
+jobs:
+  validate-yaml-core-concept-list:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Validate YAML intent lists
+        run: yamllint -c _data/_config_yamllint.yml _data/core.yml

.github/workflows/check-core-properties-list.yml

@@ -0,0 +1,17 @@
+name: Validate-YAML-Core-Properties-List
+
+on:
+  push:
+    branches: [ main ]
+    paths: ['_data/core-properties.yml']
+  pull_request:
+    branches: [ main ]
+    paths: ['_data/core-properties.yml']
+
+jobs:
+  validate-yaml-core-properties-concept-list:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Validate YAML intent lists
+        run: yamllint -c _data/_config_yamllint.yml _data/core-properties.yml

.github/workflows/check-open-list.yml

@@ -0,0 +1,17 @@
+name: Validate-YAML-Open-Concept-List
+
+on:
+  push:
+    branches: [ main ]
+    paths: ['_data/open.yml']
+  pull_request:
+    branches: [ main ]
+    paths: ['_data/open.yml']
+
+jobs:
+  validate-yaml-open-concept-list:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Validate YAML intent lists
+        run: yamllint -c _data/_config_yamllint.yml _data/open.yml

.travis.yml

@@ -0,0 +1,31 @@
+---
+
+extends: default
+
+rules:
+  braces:
+    level: warning
+    max-spaces-inside: 1
+  brackets:
+    level: warning
+    max-spaces-inside: 1
+  colons:
+    level: warning
+  commas:
+    level: warning
+  comments: disable
+  comments-indentation: disable
+  document-start: disable
+  empty-lines:
+    level: warning
+  hyphens:
+    level: warning
+  indentation:
+    level: warning
+    indent-sequences: consistent
+  line-length:
+    max: 240
+    level: warning
+    allow-non-breakable-inline-mappings: true
+  truthy: disable
+  trailing-spaces: disable

_data/_config_yamllint.yml

@@ -55,20 +55,30 @@
 - property: literal
   type: inference
   applicability: all presentation elements
-  effect: >
+  effect: |
     Assistive technology should not infer any semantics and just speak the elements with a literal interpretation.
     This includes speaking leaf content literally (e.g., `|` is spoken as "vertical bar").
-    If `intent` is present on a child element, it overrides this property.
-  examples:
-    - intent:
-      mathml: |
-        <mrow intent=':literal'>
-          <msup intent='power($base, $exp)'> <mi arg='base'>x</mi><mn arg='exp'>2</mn> </msup>
-          <mtext> is literally </mtext>
-          <msup> <mi>x</mi><mn>2</mn> </msup>
-        </mrow>
-      en: "x squared is literally x superscript 2 end superscript"
+    If `intent` is present on a child element, it overrides this property.  
+    See [literal property](../literal-common-properties#literal-property)
 
+- property: common
+  type: inference
+  applicability: all presentation elements
+  effect: |
+    Assistive technology should use the specified `common` defaults.  
+    See [common property](../literal-common-properties#common-property)
+
+- property: legacy
+  type: inference
+  applicability: all presentation elements
+  effect: |
+    Assistive technology should use its system specified defaults.
+    This is the default behavior if neither the
+    [literal property](../literal-common-properties#literal-property)
+    nor
+    [common property](../literal-common-properties#common-property)
+    is in effect.
+    See [legacy property](../literal-common-properties#legacy-property)
 
 - property: array
   type: table
@@ -184,6 +194,18 @@
   applicability: mtable
   effect: indicates that the table should be read column by column
 
+- property: equation-label
+  type: table
+  applicability: mtd
+  effect: indicates that the cell holds an equation label.
+          This may influence the way the surrounding `mtr` is announced.
+
+- property: no-equation-label
+  type: table
+  applicability: mtd
+  effect: indicates that the cell does not hold a label.
+          This may be used if a table column is being used solely to hold labels
+          to highlight empty cells for unlabeled rows.
 
 - property: number-set
   type: mathematical-category
@@ -272,16 +294,22 @@
   applicability: mn
   comment: some braille codes (e.g., CMU) have special rules for roman numerals
   examples:
-    - mathml: "<mi intent=':roman-numeral'>cd</mi>"
-      en: c d
-    - mathml: "<mi intent=':roman-numeral'>XVI</mi>"
-      en: x v i
+    - mathml: "<mn intent=':roman-numeral'>cd</mn>"
+      en:
+        -c d
+        - four hundred
+    - mathml: "<mn intent=':roman-numeral'>XVI</mn>"
+      en:
+        - x v i
+        - sixteen
     - mathml: "<mrow intent=':roman-numeral'>
-          <menclose notation='top'><menclose notation='top'><mi>VI</mi></menclose></menclose>
-          <menclose notation='top'><mi>XL</mi></menclose>
-          <mi>DXXI</mi>
+          <menclose notation='top'><menclose notation='top'><mn>VI</mn></menclose></menclose>
+          <menclose notation='top'><mn>XL</mn></menclose>
+          <mn>DXXI</mn>
         </mrow>"
-      en: ???
+      en:
+        - v i double vinculm ; x l vinculum ;  d x x i
+        - six million? ; forty thousand ; five hundred and twenty one
 
 - property: shape
   type: geometry
@@ -345,4 +373,55 @@
        </mrow>
       </mrow>
      en: '2,  cap h, sub 2;  cap o; reacts to form; 2  cap h, sub 2; plus  cap o, sub 2'
-     
+
+
+
+- property: pause-short
+  type: pause
+  applicability: all
+  effect: "short pause before processing the element as usual."
+  examples:
+    - mathml: '<math><mi>a</mi><mspace intent=":pause-short" width=".2em"/><mi>b</mi></math>'
+      en: "a [pause.] b"
+    
+- property: pause-medium
+  type: pause
+  applicability: all
+  effect: "medium pause before processing the element as usual."
+  examples:
+    - mathml: |
+        <math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
+         <mtable displaystyle="true" intent=":system-of-equations">
+          <mtr>
+           <mtd intent=":equation-label"><mtext>(10)</mtext></mtd>
+           <mtd><mi>𝑎</mi><mi>+</mi><mi>𝑎</mi></mtd>
+           <mtd><mo form="infix">=</mo><mi>𝑏</mi><mo>+</mo><mi>𝑏</mi></mtd>
+           <mtd intent=":pause-medium"><mi>𝑐</mi><mo>+</mo><mi>𝑐</mi></mtd>
+           <mtd><mo form="infix">=</mo><mi>𝑑</mi><mo>+</mo><mi>𝑑</mi></mtd>
+          </mtr>
+          <mtr>
+           <mtd intent=":equation-label"><mtext>(11)</mtext></mtd>
+           <mtd><mi>𝑎</mi></mtd>
+           <mtd><mo form="infix">=</mo><mi>𝑏</mi></mtd>
+           <mtd intent=":pause-medium"><mi>𝑐</mi></mtd>
+           <mtd><mo form="infix">=</mo><mi>𝑑</mi></mtd>
+          </mtr>
+         </mtable>
+        </math>
+      en: "line one label 10; a plus a equals b plus b [pause..] c plus c equals d plus d; line two label 11; a equals b [pause..] c equals d"
+ 
+- property: pause-long
+  type: pause
+  applicability: all
+  effect: "long pause before processing the element as usual."
+  examples:
+    - mathml: '<math><mi>a</mi><mspace intent=":pause-long" width="2em"/><mi>b</mi></math>'
+      en: "a [pause...] b"
+
+- property: pause-xlong
+  type: pause
+  applicability: all
+  effect: "extra long pause before processing the element as usual."
+  examples:
+    - mathml: '<math><mi>a</mi><mspace intent=":pause-xlong" width="4cm"/><mi>b</mi></math>'
+      en: "a [pause....] b"

_data/core-properties.yml

@@ -380,7 +380,7 @@ concepts:
         - condition: ""
           en: "$2<i>th</i> root of $1"
 
-    - concept: greatest-common-divsor
+    - concept: greatest-common-divisor
       arity: ">=2"
       property: function
       en: greatest common divisor of $1, $2, ...
@@ -1104,7 +1104,7 @@ concepts:
 
     - concept: transpose
       arity: 1
-      property: suffix
+      property: function
       default: false
       en: "transpose of $1"
       fr: "transposée de $1"

_data/core.yml

@@ -1,13 +1,4 @@
-
-
 - property: example
-  type: example-type
-  applicability: mi
-  examples:
-    - mathml: "<mrow><mi mathvariant='normal' intent=':example'>$</mi><mn>1.50</mn></mrow>"
-      en: 1.50 dollars
-    - mathml: "<mrow><mn>1.50</mn><mi intent=':example'>USD</mi></mrow>"
-      en: 1.50 U S dollars
-    - mathml: "<mrow><mi mathvariant='normal' intent=':example'>£</mi><mn>1.50</mn></mrow>"
-      en: 1.50 pounds
-
+  type: example
+  applicability: none
+  effect: placeholder for any future use of this list

_data/open-properties.yml

@@ -10245,9 +10245,9 @@ concepts:
       urls: 
        - "https://dlmf.nist.gov/21.2#i"
        - "https://dlmf.nist.gov/21.2#E1"
-    
+
     - concept: schlaefli-symbol
-      arity: ">=0"	
+      arity: ">=0"
       en: schlaefli symbol of $1, ...
       property: fenced
       area: "geometry"

_data/open.yml

@@ -1,4 +1,8 @@
 ---
+-
+    - char: +
+    - u: "002B"
+    - t: plus
 -
     - char: ¡
     - u: "00A1"
@@ -1561,9 +1565,8 @@
 -
     - char: ℏ
     - u: "210F"
-    - choose:
-        - terse: h bar
-        - default: reduced planck constant
+    - t: "h bar"
+
 # just Weierstrass, others handled with alphabet
 # -
 #     - char: ℐℒ℘ℬℰℱℳ
@@ -8014,7 +8017,7 @@
 -
     - char: ＋
     - u: "FF0B"
-    - t: equals sign
+    - t: full width plus
 -
     - char: ＜
     - u: "FF1C"