Extra space with 'default' caused by line breaks=false

[yzlnew]

Using either marked or markdown-it with breaks=false, and writing markdown files with paragraphs of multi lines causes this issue.

[curbengh]

const md = require('markdown-it')({
  breaks: false
})

console.log(md.render('lorem\nlorem\nlorem'))

<p>lorem
lorem
lorem</p>

Newline \n is displayed as a space in browser. This plugin doesn't trim newlines.