Markdown linting: Code block style (MD046)

[dshevtsov]

Bug report

Description

The Markdown linter reports about 704 issues when the rule 'MD046' is enabled.

Steps to reproduce

1. In the _checks/styles/style-rules-prod change exclude_rule 'MD046' to rule 'MD046', :style => :fenced.
2. In your terminal, run rake test:md.

Test your updates

1. Follow "Steps to reproduce" locally to get list of errors to fix.
2. Preview the HTML locally to ensure your changes did not break formatting in the resulting HTML (run rake:preview). For more information, refer to the README.

Note-->Do NOT use special keywords in your commit message.

Expected result

All the reported issues are fixed.
The rake test:md command returns No issues found.

[atwixfirster]

Hi, @dshevtsov !

I have a question about MD046 rule.

For example, when this rule is active it reports issues:

README.md:160: MD046 Code block style
README.md:170: MD046 Code block style
...

If you open README.md and check lines 160 and 170 you will see code blocks:

Should we ignore this report or the marked code blocks are incorrect?

Thank you!

[dshevtsov]

@atwixfirster, a code bock have to be aligned with first symbol of text in the parent ordered list item.
The indentation for code blocks should be equal to 3 spaces in this case:

[atwixfirster]

Thank you for the explanations, @dshevtsov!

Per my opinion the Editorial label of this issue is a very low price for the requested changes. There are more than 1000 places where we should change code blocks.

This is a big piece of manual work.