Reenables the change of rule sets and preferences for speech generation.
Uses a standard variable definition forspeechRules.
Switches to clearspeak as default, thereby also fixing a type mathspeek that lead to incorrect speech computation.
Fixes an error when the selection box is closed, as it is not attached to a mathitem.
Still two issues:
I still need to make an SRE release.
Currently one can select rule sets that do not always exist for every locale. There are two solutions for this:
disactivating the menu items that should not be chosen, which would require quite a bit of refactoring of the current speech menu code,
on the other hand I always wanted to ensure that SRE produces reasonable output even with a non-existing rule set is chosen. I go with this solution for now.
Reenables the change of rule sets and preferences for speech generation.
speechRules.mathspeekthat lead to incorrect speech computation.mathitem.Still two issues: