Erik Demaine 485c509879 Cleanup MathML <mrow>, <mtext>, <mn> (#1338) ...

* Avoid unnecessary <mrow> wrapping

buildMathML gains two helpers:
* `makeRow` helper wraps an array of nodes in `<mrow>`,
  unless the array has length 1, in which case no wrapping is necessary.
* `buildExpressionRow` for common case of `makeRow(buildExpression(...))`

* Combine adjacent <mtext>s in all cases

No more need for `makeTextRow` helper or anything fancy in text MathML handler.

* Concatenate <mn>s and decimal point into single <mn>

Fix #203

* Fix snapshots

2018-05-21 22:56:34 -04:00

..

katex-spec.js.snap

Move test helpers into common modules (#1318)

2018-05-18 09:45:19 -04:00

mathml-spec.js.snap

Cleanup MathML <mrow>, <mtext>, <mn> (#1338)

2018-05-21 22:56:34 -04:00