need custom locale support, manual mode in popover

Description

Need to support l10n in popover to change locale strings(hint). And also need to add manual mode for control popover window. There’s no option to control nor set any options related with popover window until now, and Latex descriptions are hard-coded in variable SAMPLES and NOTES in editor-popover.js. I think we can use l10n in popover to support other languages that we already had. Also we need to serve some options to control popover window so that we could use mathlive in tiny section without popover which wraps whole section.

[arnog]

You can already define new commands by using the macros config property. For example:

   mf.$setOptions({macros: {'square_root': '\\sqrt{#1}'}});

You can also control which inline shortcuts are recognized. Set the overrideDefaultInlineShortcuts config property to false to turn off the default inline shortcuts, then use the inlineShortcuts config property to define only those inline shortcuts you want.

This should give you the customization you’re looking for, but let me know if you need more.

[Paosder]

Like virtual keyboard virtualKeyboardMode, it needs option to control mode ( e.g popOverMode ) to control its appearing state. At least two modes are needed, auto and manual mode. auto is work as a default mathlive popover and manual is give a chance to developer to control its appearing time. Furthermore, another new option popOverOptions, control its theme or include or exclude other latex expression to describe, that would feel great to customize popover window. And also needed outer API to show or hide popover, like $showPopover() and $hidePopover().