adds newline suppression for divs

[wghilliard]

DISCLAIMER: I am a Microsoft employee making a contribution to this opensource project for use by downstream Microsoft products. If you would like to learn more, please contact cela@microsoft.com.

In some cases there is HTML that will wrap standard text in div tags like this

<div>hello</div><div>world</div>

The default behavior for the ReverseMarkdown library is to append two newlines for each item, a prefix and suffix \r\n per div tag, resulting in something that looks like this:

hello

world

In this PR, I propose adding a new Config option called SuppressNewlines that will remove the prefixed newline from div tags not enclosed in td tags, such that the output may look like the following:

hello
world

also

would it be okay if the dotnet framework 4.7.2 builds were re-enabled? my product doesn't currently support dotnet core :(

[mysticmind]

@wghilliard Acknowledge you PR, few comments:

• First to the easy bit, I removed support for dotnet framework 4.7.2 in the recent release thinking that no one would be using it given that dotnet core has become so much a main stream thing. I will add it back, no worries.
• With regards to suppressing new lines, with the PR which you have sent, if the contiguous div elements don't have a parent then not adding the newline will result in altered Markdown behavior when you have other block tags above or below it. Since it is applied based on config, I am okay with pulling in the changes, it does not alter the default/correct behavior. I want you to think carefully on this and revert with your thoughts on why you want to do this. Alternative is to have a pre-processing step by parsing it using (say HtmlAgilityPack) and alter the pattern of div's as in your example to convert <div>hello</div><div>world</div> to hello<br>world.

On a lighter note, I have observed that many Microsoft folks use the library but never intend to support with say a GitHub sponsor to help the maintainer to maintain the library on an ongoing basis. I will be more than glad and appreciate If you could nudge your stakeholders at Microsoft to help with a sponsor.

[wghilliard]

I will add it back, no worries.

Thank you so much!

if the contiguous div elements don't have a parent then not adding the newline will result in altered Markdown behavior when you have other block tags above or below it.

I don't quite follow, do you have an example / test case you could share?

Alternative is to have a pre-processing step by parsing it using (say HtmlAgilityPack) and alter the pattern of div's as in your example to convert

hello

world

to hello
world.

This could be a viable solution, I'm not certain how the pattern matching works with HtmlAgilityPack. I can imagine defining the base case would be straight forward however it's not clear if an exhaustive list would be necessary in order to catch nested structures.

I will be more than glad and appreciate If you could nudge your stakeholders at Microsoft to help with a sponsor.

I have registered this library in the catalog of opensource dependencies, however I'm very removed from the decision makers. I can nominate it for the FOSS Fund, however the project will need to satisfy some additional criteria that is not currently met. We could discuss this more offline.

[mysticmind]

@wghilliard quick note, I am down with a flu and will push out a release by Monday once I am feeling better. In retrospect, when I took a deeper look, what you have implemented is fine since the other block elements surrounding it will render their newlines appropriately. So ignore the concern which I raised.

I can nominate it for the FOSS Fund, however the project will need to satisfy some additional criteria that is not currently met. We could discuss this more offline.

I would like to learn more, you could DM me on twitter handle @mysticmindB, we could discuss it offline.

[wghilliard]

I don't actually have an active twitter account, but I've sent you an email (as listed on your github profile) from my @msft email address!

[wghilliard]

if we're okay with this implementation, let's ship it!

[mysticmind]

@wghilliard Check the latest release v4.3.0, it has support for your changes and also net46. There is one small change, the config name is SuppressDivNewlines.

[wghilliard]

excellent, thank you!!