* fix problems with html style comments in embedded code
* add spacings to the replaced characters
add same amount of characters, in the replacements so that all offsets stays the same
* revert javascriptMode.ts
* add replace characters in embeddedSupport.ts instead
* added few more tests with javascript
more testcases with js code before and after the comments
* polish
Co-authored-by: UwUeeb <106700035+UwUeeb@users.noreply.github.com>
Co-authored-by: Martin Aeschlimann <martinae@microsoft.com>