Escaped Pipe creates new table cell

[de-dan]

Describe the bug
In Storybook-Addon-Notes: I'm using markdown-files with tables. Inside a table-cell I use escaped pipes. These pipes are creating new cells

To Reproduce
Steps to reproduce the behavior:

1. Create a story
2. Use addon notes
3. Create a markdown file with this table:

| Attribute    | Type                  |
| ------------ | --------------------- |
| `position`   | `"left" \| "right"`   |

Which should render this:

Attribute	Type
position	"left" | "right"

But it actually renders like this:

Attribute	Type
position	"left"	"right"

Expected behavior
Do not ignore escaped pipes. Do not create new table cells.

Screenshots

System:

• OS: Windows7
• Browser: Chrome
• Addons: Notes
• Version: 5.0.11

[robaxelsen]

Same issue here, unfortunately.

I wanted to try and find the root cause, and checked the markdown-to-jsx library for clues, but no similar issue reported there. Anyone have any insights into what part of the code or library is parsing this wrong?

[stale]

Hi everyone! Seems like there hasn't been much going on in this issue lately. If there are still questions, comments, or bugs, please feel free to continue the discussion. Unfortunately, we don't have time to get to every issue. We are always open to contributions so please send us a pull request if you would like to help. Inactive issues will be closed after 30 days. Thanks!

[robaxelsen]

I wanted to try and find the root cause, and checked the markdown-to-jsx library for clues, but no similar issue reported there. Anyone have any insights into what part of the code or library is parsing this wrong?

I could investigate this further, and maybe attempt a fix, but would be helpful with some pointers on where in the code to look - or if it's entirely a markdown-to-jsx issue. Pinging some recently active contributors @Gongreg @tmeasday @ndelangen @danielduan.

[Gongreg]

Hey,

  <Markdown>{textAfterFormatted}</Markdown>

this is all ondevice-notes addon is doing.
So I assume the issue is in markdown-to-jsx lib

[robaxelsen]

@Gongreg Thanks! I will try to reproduce with plain markdown-to-jsx, and report any findings to their project. Propose to keep this open for now, for visibility.

[robaxelsen]

This has now been fixed in latest markdown-to-jsx release, 6.10.3. Huge thanks to @ariabuckles in the underlying simple-markdown for providing a fix and submitting it downstream as well.

Submitted a PR to upgrade the markdown-to-jsx version for notes addon.

[shilman]

Crikey!! I just released https://github.com/storybookjs/storybook/releases/tag/v5.2.0-beta.24 containing PR #7694 that references this issue. Upgrade today to try it out!

You can find this prerelease on the @next NPM tag.