[Mm10s] 2020-05-11

>
> Last week and this one are still in low-motion, but here we are :)
>
> ### Last week:
>
>     * [Spec2] uncovered a bug in RubAbstractTextArea: it does not fires eventHandler events! (but I
>     will need to see how deep is this problem tomorrow, maybe it affects all events there).
>     * [Pharo 9] added a PR (https://github.com/pharo-project/pharo/pull/6305) to fix a missing event
>     handling of keyUp/keyDown events when morphic event handling is used.
>     * [Spec2] add cursorPosition protocol to SpTextPresenters, who will answer a column@row
>     position, instead of cursorPositionIndex who will answer the position in the text (an offset)
>     * [Spec2] add cmd+t to show context menus
>     * [Spec2-doc] SpStyle
>     * [NewTools] add a generic StHeaderPanel to contain a StHeaderBar and a content presenter. Add
>     also a global addWindowShortcurTo: to override on the presenters who wants to add global
>     shortcuts to its owner window.
>     * [NewTools-Playground] add line and cursor position information in the status bar.
>     * [NewTools-Playground] pass on load page dialog (presenter). Is working, but not as I want
>     * [NewTools-Playground] added headers to page selector window.
>     * [NewTools-Playground] auto-save current page
>     * [Spec2] added shortcut based context menu popup for morphic (it was implemented in Gtk
>     already)
>     * [NewTools-Playground] add publish code
>     * [Pharo 9] bug: spanNewSessionFrom: breakes debugging tests (moved to new tools, which is where is actually needed)
>
> ### This week (starting 2020-05-11):
>
> - move new playground to beta status (open it for test)
> - finish some keybindings issues on Gtk backend
> - work on idle vm to fix remaining bugs
> - sync with Ronnie to start testing lowcode memory access
> - document transmission sub-framework
>