Markdown: Enable wrapping in code blocks and a color tweak

[silverwind]

• Enable wrapping of long lines in code blocks like already done in code view.
• Slightly lighten the background of code blocks on default theme.
• Darken the background on inline code and kbd elements on arc-green.

[6543]

@silverwind can we somehow indicate if it's an auto linebreak?

so you can see the difference between

echo hi this is a joke .......
rm -r -f data

and

echo hi this is NO joke .......
rm -r -f data

[silverwind]

Hmm, I don't think it's possible to interact with forced linebreaks in CSS. Would probably be even hard to do in JS.

How would you want indicate it? Icon on the end of the line?

[6543]

... Icon on the end of the line?

not a bad idear - but if it will create thousand of js/css lines then forgett it

[lafriks]

I don't think that's possible to add something like that

[silverwind]

Yeah, not easily possible. If we were to split each line into a <div> of its own, it may be possible with some advanced JS to detect wrapped lines, but I guess it'll be a bigger refactor and we'd want to also do that on the code view. Maybe something for later.

[6543]

@silverwind thanks for the info :)

[silverwind]

For reference, something like https://github.com/xdamman/js-line-wrap-detector might be of use but it's a rather flimsy thing to do in JS and I'd certainly expect it to break on edge cases.