Fix indentation level in wiki's TOC

When creating a table of contents with [[_TOC_]] on a wiki page, it ignores the headline level:

Example

# Main headline 1
## sub headline 1
### sub sub headline 1
## sub headline 2
# Main headline 2

Expected result

• Main headline 1
  • sub headline 1
    • sub sub headline 1
  • sub headline 2
• Main headline 2

What we get instead

• Main headline 1
• sub headline 1
• sub sub headline 1
• sub headline 2
• Main headline 2

@rspeicher Maybe you can have a look a this issue, as you also implemented #2494 (closed)?

mentioned in issue #2494 (closed)

Reassigned to @cabargas

@rspeicher Maybe you can have a look a this issue, as you also implemented #2494 (closed)?

See my note in https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/3166#note_4202467. We want to switch to Kramdown for our Markdown processing for a number of reasons, and we get the Table of Contents for free, so I think that's the best way to go, rather than trying to re-implement this ourselves.

Assignee removed

What's the status on switching to Kramdown? Gollum's [[_TOC_]] still does one-level lists, Kramdown-style {:toc} doesn't seem to be working

@dpurgin https://gitlab.com/gitlab-org/gitlab-ce/issues/18552

@markglenfletcher For this unlabeled issue I suggest label wiki

added ~889916 wiki labels

mentioned in issue #23373 (closed)

mentioned in issue #33727 (closed)

What is the status of this issue? Is it planned at some point?

mentioned in issue #18552 (moved)

What's the status of this issue?

@victorwu think this would be a good one to open up to a community contribution?

added Accepting Merge Requests label

I created a patch to solve this issue and tested about I can get Expected result with Example.

Signed-off-by: Akihiro Nakashima shibamu@gmail.com
fix_gitlab_ce_19690.patch

Can you tell me what can/should I do next?
I'm not sure about oss contribution...

Thank you.

@anakashima Please find the guidelines for contributing to the project in the contributing guide. You should find all of the information there to make your Merge Request. Feel free to mention me on your Merge Request if you need any help. Thanks for helping out!

@markglenfletcher Thank you for your introduction! I'll try it.

mentioned in merge request !13650 (closed)

@markglenfletcher I created a Merge Request !13650 (closed). Is it OK? thanks. :)

@anakashima Great. Thank you! We'll review in the MR

I believe this was closed by @rspeicher in gitlab-org/gitlab-ce!13909.

Yes indeed, thanks @GotenXiao!

closed

changed milestone to %10.0