[IMPLEMENTED] Less forgiven Markdown preview

Less forgiven Markdown preview.

Hi we are experiencing that the preview of markdown editor is a bit to forgiven, in compared to the markdown standard. This result in that something in the preview looks okay, when it’s rendered on some page it doesn’t look like it supposed to.

A concrete example is:
**This is a bold text with a space in the end ** is rendered as bold text in preview, but it’s not allowed to have space in the end before the ** according the markdown syntax rules. This result in when rendered through other markdown converters it’s not bold, but the text with ** around

I see, the markdown editor used marked internally, which has pedantic mode. Should be easy to setup.

Hi, I was able to partially implement it for the preview mode, but not for the integrated kind of preview.