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tsengwoody / Access8Math

Allows access math content written by MathML ; Assist writing math content by LaTeX
GNU General Public License v2.0
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very limited support for `mmultiscripts` #68

Closed thrintuim closed 2 years ago

thrintuim commented 2 years ago

Steps to reproduce

  1. navigate to thrintuim.github.io/mmultiscripts.html
  2. use NVDA with Access8Math installed to read through the page.
  3. Notice that the equation under the heading no none arguments announces as: "clickable left script base order0left down mark pre subscript order0left up mark pre superscript end script", with no mention of the post scripts
  4. Notice that all other equations are announced only as clickable.

Expected results

For each math equation in the page NVDA + MathPlayer 4 announces the following: clickable multi-scripts with base base and 1 prescript and 1 post-script pre-scripts lower pre subscript upper pre superscript post-scripts lower post subscript upper post superscript end multi-scripts clickable multi-scripts with base base and 1 prescript and 1 post-script pre-scripts upper pre superscript post-scripts lower post subscript upper post superscript end multi-scripts clickable multi-scripts with base base and 1 prescript and 1 post-script pre-scripts lower pre subscript post-scripts lower post subscript upper post superscript end multi-scripts clickable multi-scripts with base base and 1 prescript and 1 post-script pre-scripts lower pre subscript upper pre superscript post-scripts lower post subscript end multi-scripts clickable multi-scripts with base base and 1 prescript and 1 post-script pre-scripts lower pre subscript upper pre superscript post-scripts upper post superscript end multi-scripts clickable multi-scripts with base base and 1 prescript and 1 post-script pre-scripts lower pre subscript upper pre superscript post-scripts end multi-scripts clickable multi-scripts with base base and 1 prescript and 1 post-script pre-scripts post-scripts lower post subscript upper post superscript end multi-scripts clickable multi-scripts with base base and 1 prescript and 1 post-script pre-scripts upper pre superscript post-scripts upper post superscript end multi-scripts clickable multi-scripts with base base and 1 prescript and 1 post-script pre-scripts lower pre subscript post-scripts lower post subscript end multi-scripts clickable multi-scripts with base base and 1 prescript and 1 post-script pre-scripts upper pre superscript post-scripts lower post subscript end multi-scripts clickable multi-scripts with base base and 1 prescript and 1 post-script pre-scripts lower pre subscript post-scripts upper post superscript end multi-scripts clickable multi-scripts with base base and 1 prescript and 1 post-script pre-scripts post-scripts lower post subscript end multi-scripts clickable multi-scripts with base base and 1 prescript and 1 post-script pre-scripts post-scripts upper post superscript end multi-scripts clickable multi-scripts with base base and 1 prescript and 1 post-script pre-scripts lower pre subscript post-scripts end multi-scripts clickable multi-scripts with base base and 1 prescript and 1 post-script pre-scripts upper pre superscript post-scripts end multi-scripts

JAWS 2022 is not helpful for determining how this element should be annoucned. JAWS 2022 announces the content of mmultiscripts child elements in document order with no mention of any kind of super or subscripting. mmultiscripts seems like it would be the preferred way to write combinations and permutations, e.g. nPk.

tsengwoody commented 2 years ago

Improved in the 8f916b commit