* Fix Bug #7054: Reuse of $:/core/ui/EditTemplate/fields broken
This fixes Bug #7054 by creating a new variable
`safeNewFieldValueTiddlerPrefix` that is always set to a valid,
temporary prefix. This variable is used within `$action-deletetiddler`.
If the passed `newFieldValueTiddlerPrefix` variable is empty a new
prefix will be generated by the same logic that creates the original
`newFieldValueTiddlerPrefix` variable.
To be even more defensive, the prefix-filter was prepended with another
prefix filter that limits matches to `$:/temp/NewFieldValue`. This
prevents a bogus but non empty value in `newFieldValueTiddlerPrefix`
to delete arbitrary tiddlers.
* Add a default for `newFieldValueTiddlerPrefix`
This fixes a problem that was identified while fixing bug #7054. If the
tiddler `$:/core/ui/EditTemplate/fields` is transcluded directly and
`newFieldValueTiddlerPrefix` is not set, it will be generated. This
makes sure that this value is defined. It can not be redefined
unconditionally because if this tiddler is transcluded from
`EditTemplate.tid` these two tiddlers must agree on the same prefix
because the clean-up is duplicated between `EditTemplate.tid` and
`fields.tid`.
This would make `safeNewFieldValueTiddlerPrefix` obsolete, but I leave
it in there to make the macros safe and prevent any problems if the
`newFieldValueTiddlerPrefix` is unset by a later change.
* feat: option to allow click on modalBackdrop to close modal
* feat: allow switcher modals closable
* feat: allow use caption field as modal title
* refactor: make maskClosable a variable
* fix: use "true"
* fix: code style
* docs: add description about maskClosable
* fix: convention is to have double quotes for strings in the TW core
* refactor: using a "mask-closable" field on the modal tiddlers instead of as a message parameter
* docs: move to modal tid
* Update WidgetMessage_ tm-modal.tid
* make more sidebar tabs configurable vertical or horizontal
* more sidebar tabs orientation German translation
* remove language specific texts for more-horizontal setting
* Add More -> tabs horizontal setting to Hidden Settings
* allow $:/core/ui/ControlPanel/Basics to work in the story river + some docs about utility classes
* apply changes suggested by twMat
* fix some typos and change the base padding for tables
* fix a typo and remove whitespace
* remove TODO in base CSS
* allow user defined setting for retain-story-order button in ControlPanel
* improve hidden setting wording
* adjust all languages with new "ControlPanel DefaultTiddlers BottomHint
* fix typos and snippet filename
* Add `main` and `article` roles to stories and story.
* Support `role` and \aria-checked` in buttons, and integrate with sidebar tabs.
* Add `region` role to sidebar, and set caption as `aria-label`.
* Add accessibility roles and labels to static templates.
* Update test fixtures with new ARIA tab attributes.
