refs https://github.com/TryGhost/Ghost/issues/9623
- `code` card that uses CodeMirror for the edit view and outputs `<pre><code>...</code></pre>` for the rendered view
- adds triple-backtick text expansion for creating code cards
refs https://github.com/TryGhost/Ghost/issues/9623
- adds `toggleHeaderSection` action to have a central place for logic
- adds `_performEdit()` so that we can avoid nested runloops in actions
- update text expansion and toolbar to use the new `toggleHeaderSection` action
refs https://github.com/TryGhost/Ghost/issues/9623
- disable the default mobiledoc-kit heading text expansion and replace with our own that matches heading markdown at the beginning of existing text and will change the heading level of the existing text
refs https://github.com/TryGhost/Ghost/issues/9623
- match `--` and `---` and convert if followed by a space or any character respectively
- include guards to ensure that expansion doesn't occur inside code blocks
refs https://github.com/TryGhost/Ghost/issues/9505
- ensure we select the next section when inserting a card
- remove duplicated card insertion logic by passing the Koenig instance to our text expansion helpers so that they can call actions
refs https://github.com/TryGhost/Ghost/issues/9505
- adjusted regexes to match a non-space group separately to a spaced group to deal with 1 or 2 chars of markup
- fixed `matchStrongStar` always triggering a markup toggle because the toggle was outside of the match conditional
refs https://github.com/TryGhost/Ghost/issues/9505
- previous attempts at toggling the markup state failed because mobiledoc-kit was automatically setting the activeMarkupState after we made the replacement
- by scheduling the toggle we change the active markup state after mobiledoc has done it's thing so you can continue typing without the markdown markup being applied and without needing to insert an unexpected space
refs https://github.com/TryGhost/Ghost/issues/9505
- add `deleteCard` action to `{{koenig-editor}}` component and pass it through to the component cards
- required modifying the `_deleteCard` behaviour so that it doesn't always try to move the cursor
- use `onLeaveEdit` action from `{{koenig-card}}` in the markdown and html cards to check if their payload is empty and remove the card when exiting edit mode
- fixed `onLeaveEdit` action firing when card first rendered
refs https://github.com/TryGhost/Ghost/issues/9505
- fix overzealous matching of inline formatting
- ensure the match starts with a space or the start of the paragraph
- ensure the start matched chars are not followed by a space
- ensure the end matched chars are not preceded by a space
- avoid matching more MD chars than expected
- allow text expansions to work when editing text in the middle of a paragraph
- do not add a trailing space after reformatting in this case
refs https://github.com/TryGhost/Ghost/issues/9311
- adds the `koenig-card-image` card that renders an `<img>` element
- adds text expansion to convert markdown images into the new image card
refs https://github.com/TryGhost/Ghost/issues/9311
Koenig is being fully rebooted, first port of call is to focus on getting the rich-text only aspect of mobiledoc-kit working with our popup toolbar.
- renames old koenig implementation (used for reference, will eventually be deleted)
- new `{{koenig-editor}}` mobiledoc-kit component implementation based on ember-mobiledoc-editor
- markdown text expansions
- new `{{gh-koenig-edtor}}` that wraps our title+editor and handles keyboard navigation between the two
- clicks below content will focus the editor
- new `{{koenig-toolbar}}` component for the popup formatting toolbar with improved behaviour and simplified code
