Introduce documentation for the `$id_base`, `$name`, `$widget_options`, `$control_options`, `$number`, `$id`, and `$updated` properties in `WP_Widget'.

See #30315.

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git-svn-id: http://core.svn.wordpress.org/trunk@30763 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Introduce documentation for three methods in `WP_Widget_Factory`: `register()`, `unregister()`, `_register_widgets()`.

See #30315.

Built from https://develop.svn.wordpress.org/trunk@30774


git-svn-id: http://core.svn.wordpress.org/trunk@30764 1a063a9b-81f0-0310-95a4-ce76da25c4cd
TinyMCE: return focus to the editor after closing the image toolbar. Props afercia, see #27642.
Built from https://develop.svn.wordpress.org/trunk@30775


git-svn-id: http://core.svn.wordpress.org/trunk@30765 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Flesh out information in the DocBlock for `wp_register_sidebar_widget()`.

Includes:
* Documenting the `$options` parameter in hash notation style
* Converting `@uses` tags to `@global`
* Various backtick-escaping.

See #30315.

Built from https://develop.svn.wordpress.org/trunk@30776


git-svn-id: http://core.svn.wordpress.org/trunk@30766 1a063a9b-81f0-0310-95a4-ce76da25c4cd
When using the spacebar to select something in "bulk select" mode, don't scroll the page.

Props avryl.
Fixes #30622.

Built from https://develop.svn.wordpress.org/trunk@30777


git-svn-id: http://core.svn.wordpress.org/trunk@30767 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Flesh out and fix formatting in the DocBlock for `wp_register_widget_control()`.

Includes:
* Added todos for documenting `$options` in the hash notation style
* Backtick-escaping and general formatting

See #30315.

Built from https://develop.svn.wordpress.org/trunk@30778


git-svn-id: http://core.svn.wordpress.org/trunk@30768 1a063a9b-81f0-0310-95a4-ce76da25c4cd