* Rename markdown to markdown-legacy
* Change how default renderWikiTextPragma value is displayed
To prevent out-of-sync, dynamically display the default value of
renderWikiTextPragma from the shadow tiddler instead of hard coding
the text in the "usage.tid".
* Repackage remarkable-based markdown plugin as markdown-legacy
- Rename plugin title to $:/plugins/tiddlywiki/markdown-legacy
- Add support for "text/markdown" MIME type and set that as the default
when creating new markdown tiddlers
* Create new markdown plugin
* add support to text/markdown MIME type
* remove linkify and linkNewWindow config options
- linkify feature should be controlled by "extlink" TW parser rule;
enabling markdown's linkify option will interfere with parsing
- remove the possibility to open external links in the same tab/window
to match TW's behavior
* Ignore latex-parser wikirule in rednerWikiTextPragma
* Prevent camel-case link text from generating a link
* Update editions/markdowndemo
* Produce better parse tree
* Improve markdown/tiddlywiki integration
- widget block should not interrupt paragraph
- ignore tw-syntax links inside markdown-syntax links
- remove repeated renderWikiTextPragma parsing
- more efficient findNextMatch when examining tw rules
* Update user docs
* Replace includes() with indexOf() for legacy browsers
* Rename v9 highlight.js plugin to highlight-legacy
* Add ES6 version of highlight.js plugin
* highlightblock.js
- ensure this ES6 plugin will not cause error on legacy browsers
- update the code to use new highlight.js APIs
- change class tagging to match more closely with highlight.js
- allow users to add language definitions as JS "highlight" modules
* styles.tid
- update to match v11
* howto.tid
- add instructions on how to add language definitions as JS modules
* highlight.min.js, default.min.css
- version 11.4.0 common languages only
* Remove extraneous whitespaces
* Update readme.tid
* Update bundled languages
bundled: common + apache + nginx + latex + dockerfile + fortran
* Update highlight-legacy subtiddlers' titles
* Touch up highlight-legacy docs
* Touch up highlight plugin docs
* Fix pre block styling
- add "hljs" class to <pre> so the element can be styled
