ContentMathML-extension-proposal.md

@@ -18,41 +18,9 @@ Our [current ContentMathML extension](https://github.com/mathjax/MathJax/blob/ma
 
 ### notes from a MathML test suite run
 
-Sorted by test suite sections.
-
-Legend:
-
-* plain link: something's wrong
-* ?? = not sure if the presentation is correct
-* (...) = could be better?
-
-#### Bidi
-
-lots of bidi works? Does the ContentMML extension do something here?
-
-* http://www.w3.org/Math/testsuite/build/main/Topics/BiDi/Complex/Maghreb1-form.xhtml almost works
-* http://www.w3.org/Math/testsuite/build/main/Topics/BiDi/RTL/longdivision-rtl1-form.xhtml
-
-
-#### linebreaking
-
-* http://www.w3.org/Math/testsuite/build/main/Topics/LineBreak/linebreaking006-linebreakmultchar-form.xhtml
-* http://www.w3.org/Math/testsuite/build/main/Topics/LineBreak/linebreaking008-indentalign2-form.xhtml
-* http://www.w3.org/Math/testsuite/build/main/Topics/LineBreak/linebreaking010-indentshift-form.xhtml
-* http://www.w3.org/Math/testsuite/build/main/Topics/LineBreak/linebreaking011-indentamount-form.xhtml
-* http://www.w3.org/Math/testsuite/build/main/Topics/LineBreak/linebreaking011-indentamount-form.xhtml
-* http://www.w3.org/Math/testsuite/build/main/Topics/LineBreak/linebreaking016-indentalign4-form.xhtml
-
-
-
-#### TortureTests => ContentMML
-
 * http://www.w3.org/Math/testsuite/build/main/TortureTests/Complexity/complex4-form.xhtml
-  * unkown nodes
-
-
-### ContentMML
-
+  * unkown nodes: forall, exists, int, partialdiff, sum, product, limit, log, 
+  * might be a different problem b/c these nodes work in other tests? maybe torture test tripping up the xslt?
 * http://www.w3.org/Math/testsuite/build/main/Content/ArithmeticAlgebraLogic/divide/divide5-form.xhtml
 * http://www.w3.org/Math/testsuite/build/main/Content/ArithmeticAlgebraLogic/divide/divide3-form.xhtml
   * styling bevelled will often go bad
@@ -129,44 +97,64 @@ lots of bidi works? Does the ContentMML extension do something here?
   * http://www.w3.org/Math/testsuite/build/main/StrictContent/BasicContentElements/interval/rec-interval2-form.xhtml
 * http://www.w3.org/Math/testsuite/build/main/StrictContent/BasicContentElements/piecewise/rec-piecewise1-form.xhtml
   * pieceswise basically fails
-
-
-
-
-
-* http://www.w3.org/Math/testsuite/build/main/StrictContent/BasicContentElements/reln/rec-reln3-form.xhtml
-* http://www.w3.org/Math/testsuite/build/main/StrictContent/BasicContentElements/share/rec3-share-1-form.xhtml
-* http://www.w3.org/Math/testsuite/build/main/StrictContent/Calculus/bvar/rec-bvar1-form.xhtml
+  * http://www.w3.org/Math/testsuite/build/main/StrictContent/BasicContentElements/reln/rec-reln3-form.xhtml
+  * http://www.w3.org/Math/testsuite/build/main/StrictContent/Calculus/bvar/rec-bvar1-form.xhtml
 * http://www.w3.org/Math/testsuite/build/main/StrictContent/Calculus/bvar/rec-bvar2-form.xhtml
-
+  * something's wrong
+  * http://www.w3.org/Math/testsuite/build/main/StrictContent/Calculus/degree/rec-degree1-form.xhtml
 * http://www.w3.org/Math/testsuite/build/main/StrictContent/Calculus/degree/degree2-form.xhtml
-* http://www.w3.org/Math/testsuite/build/main/StrictContent/Calculus/degree/rec-degree1-form.xhtml
+  * extra 0 subscript
 * http://www.w3.org/Math/testsuite/build/main/StrictContent/Calculus/divergence/rec-divergence2-form.xhtml
-* http://www.w3.org/Math/testsuite/build/main/StrictContent/Calculus/int/int1-form.xhtml
+  * might just be missing parens but looks very wrong...
+  * http://www.w3.org/Math/testsuite/build/main/StrictContent/Calculus/int/int1-form.xhtml (and lambda woes)
 * http://www.w3.org/Math/testsuite/build/main/StrictContent/Calculus/int/int2-form.xhtml 
-etc
-
+  * more lambda problems
+  * http://www.w3.org/Math/testsuite/build/main/StrictContent/Calculus/int/rec-int3-form.xhtml
+  * http://www.w3.org/Math/testsuite/build/main/StrictContent/Calculus/int/rec-int4-form.xhtml
+  * http://www.w3.org/Math/testsuite/build/main/StrictContent/Calculus/int/rec-int5-form.xhtml
+  * http://www.w3.org/Math/testsuite/build/main/StrictContent/Calculus/partialdiff/rec-partialdiff3-form.xhtml
+  * http://www.w3.org/Math/testsuite/build/main/StrictContent/SequencesAndSeries/product/product2-form.xhtml
+  * http://www.w3.org/Math/testsuite/build/main/StrictContent/SequencesAndSeries/product/rec-product3-form.xhtml
+  * http://www.w3.org/Math/testsuite/build/main/StrictContent/SequencesAndSeries/sum/rec-sum1-form.xhtml
+  * http://www.w3.org/Math/testsuite/build/main/StrictContent/SequencesAndSeries/sum/sum2-form.xhtml
+  * http://www.w3.org/Math/testsuite/build/main/StrictContent/SequencesAndSeries/sum/sum3-form.xhtml
 * http://www.w3.org/Math/testsuite/build/main/StrictContent/Calculus/laplacian/rec-laplacian1-form.xhtml
-* http://www.w3.org/Math/testsuite/build/main/StrictContent/Calculus/partialdiff/rec-partialdiff3-form.xhtml
+  * Laplacian; see `curl`, `div`.
 * http://www.w3.org/Math/testsuite/build/main/StrictContent/Calculus/partialdiff/rec-partialdiff5-form.xhtml
+  * very wrong.
 * http://www.w3.org/Math/testsuite/build/main/StrictContent/ConstantsAndSymbols/primes/rec-primes1-form.xhtml
-
+  * should P be blackboard bold?
+  * http://www.w3.org/Math/testsuite/build/main/StrictContent/TheoryOfSets/cartesianproduct/rec-cartesianproduct2-form.xhtml
 * http://www.w3.org/Math/testsuite/build/main/StrictContent/LinearAlgebra/matrix/rec-matrix1-form.xhtml
-* http://www.w3.org/Math/testsuite/build/main/StrictContent/LinearAlgebra/selector/rec-selector1-form.xhtml
+  * superfluous `matrixrow` strings
+  * http://www.w3.org/Math/testsuite/build/main/StrictContent/LinearAlgebra/selector/rec-selector1-form.xhtml
+* http://www.w3.org/Math/testsuite/build/main/StrictContent/TheoryOfSets/card/rec-card1-form.xhtml
+  * alternative rendering `|A|` preferred? optional?
+* http://www.w3.org/Math/testsuite/build/main/ErrorHandling/NumChildren/noChildContent-form.xhtml
+  * unkown nodes: domainofapp, piece, otherwise, moment
+  * http://www.w3.org/Math/testsuite/build/main/ErrorHandling/NumChildren/emptyContent-form.xhtml
 
-* http://www.w3.org/Math/testsuite/build/main/StrictContent/SequencesAndSeries/product/product1-form.xhtml
-* http://www.w3.org/Math/testsuite/build/main/StrictContent/SequencesAndSeries/product/product2-form.xhtml
-etc
+### presentation MML notes [should be moved]
 
-* http://www.w3.org/Math/testsuite/build/main/StrictContent/TheoryOfSets/card/rec-card1-form.xhtml
-* http://www.w3.org/Math/testsuite/build/main/StrictContent/TheoryOfSets/cartesianproduct/rec-cartesianproduct2-form.xhtml
+#### Bidi
+
+lots of bidi works. Does the ContentMML extension do anything here?
+
+* http://www.w3.org/Math/testsuite/build/main/Topics/BiDi/Complex/Maghreb1-form.xhtml almost works -- but some VERY weird "unkown node: SVG" issue.
+* http://www.w3.org/Math/testsuite/build/main/Topics/BiDi/RTL/longdivision-rtl1-form.xhtml
 
-#### Errors
+
+#### linebreaking
+
+* http://www.w3.org/Math/testsuite/build/main/Topics/LineBreak/linebreaking006-linebreakmultchar-form.xhtml
+* http://www.w3.org/Math/testsuite/build/main/Topics/LineBreak/linebreaking008-indentalign2-form.xhtml
+* http://www.w3.org/Math/testsuite/build/main/Topics/LineBreak/linebreaking010-indentshift-form.xhtml
+* http://www.w3.org/Math/testsuite/build/main/Topics/LineBreak/linebreaking011-indentamount-form.xhtml
+* http://www.w3.org/Math/testsuite/build/main/Topics/LineBreak/linebreaking011-indentamount-form.xhtml
+* http://www.w3.org/Math/testsuite/build/main/Topics/LineBreak/linebreaking016-indentalign4-form.xhtml
+
+#### other errors
 
 * http://www.w3.org/Math/testsuite/build/main/ErrorHandling/BadAttribs/badAttribsVal3-form.xhtml
-* http://www.w3.org/Math/testsuite/build/main/ErrorHandling/BadChildren/badBvar1-form.xhtml ????
-* http://www.w3.org/Math/testsuite/build/main/ErrorHandling/NumChildren/emptyContent-form.xhtml
 * http://www.w3.org/Math/testsuite/build/main/ErrorHandling/NumChildren/mrootE2-form.xhtml
-* http://www.w3.org/Math/testsuite/build/main/ErrorHandling/NumChildren/noChildContent-form.xhtml
-