This appears to be related to a long closed 'question' #159 in that the default settings for 'markdown.extensions' do not obey the very clearly specified spec for Markdown (as per JBake documentation is located at Daring Fireball. Specifically:

The implication of the "one or more consecutive lines of text" rule is that Markdown supports

Dans le chapitre 2, est écrit :

La compilation manuelle est également intéressante pour régler plus finement
certains aspects de Node : (…) le module http/2

C'est pas sûr que le module doit être compilé depuis Node v10.

Currently, when I press Ctrl+/, there is no space between // and the text which follows it.

Most style guides advocate for this space, and so we are very used to use it. It will be useful to have an option to enable it.

Current behavior:

foo
becomes
//foo

// foo
becomes
 foo (with a space in the beginning; bad)

Requested behavior (optional):

foo
becomes
/