D18951: HTML: highlight JSX, TypeScript & MustacheJS code in the <script> tag

[Nibaldo González]

nibags created this revision.
nibags added reviewers: Framework: Syntax Highlighting, dhaumann, cullmann.
Herald added projects: Kate, Frameworks.
Herald added subscribers: kde-frameworks-devel, kwrite-devel.
nibags requested review of this revision.

REVISION SUMMARY
  In the `<script>` tag, it will be possible to highlight JSX, TypeScript and Mustache (MustacheJS/HandlebarsJS/RactiveJS) code, according to the "type" attribute.
  
    <script type="...">
        ...
    </script>
  
  For example, in `<script type="text/typescript">`, TypeScript code will be highlighted; in `<script type="text/babel">` JavaScript React will be highlighted. These highlights are activated when using the following values in the "type" attribute:
  
  **JSX (JavaScript React):**
  
  - text/jsx
  - text/babel
  
  **TypeScript:**
  
  - text/typescript
  
  **MustacheJS/HandlebarsJS/RactiveJS:**
  
  - x-tmpl-mustache
  - text/x-mustache-template
  - text/x-handlebars-template
  - text/ractive
  
  By default, JavaScript highlighting is used.
  
  The absence of highlighting for Mustache templates in HTML is mentioned in the bug #369562. I have created a new hidden language file that adds Mustache variables to JavaScript. [1][2]
  
  Also, I made some modifications to the **data/generators/generate-php.pl** script:
  
  - Avoid duplicate attribute "hidden" in the "language" tag.
  - Avoid injecting `<IncludeRules context="FindPHP" />` after `<context ... />` (replace `/>` with `><IncludeRules context="FindPHP" /></context>`).
  
  **References:**
  
  - [1] Mustache.js: https://github.com/janl/mustache.js
  - [2] Mustache package for Atom: https://github.com/atom/language-mustache
  
  BUG: 369562

REPOSITORY
  R216 Syntax Highlighting

BRANCH
  html-script

REVISION DETAIL
  https://phabricator.kde.org/D18951

AFFECTED FILES
  autotests/folding/test.htm.fold
  autotests/folding/test.markdown.fold
  autotests/html/test.htm.html
  autotests/input/test.htm
  autotests/reference/test.htm.ref
  data/CMakeLists.txt
  data/generators/generate-php.pl
  data/syntax/html.xml
  data/syntax/mustache-js.xml

To: nibags, #framework_syntax_highlighting, dhaumann, cullmann
Cc: kwrite-devel, kde-frameworks-devel, gennad, michaelh, ngraham, bruns, demsking, cullmann, sars, dhaumann
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