Vote #77635
未完了Markdown Table formatting breaks with redmine wiki links
0%
説明
When formatting a table in markdown, and inserting internal wiki links via @custom name@, such as:
| header | [[FAQ]] | [[Plugins|List of Plugins]] | |--------|---------|-----------------------------| | aaa | bbb | ccc |
The @List of Plugins@ will get incorrectly truncated at @|@ which is interpreted as signaling the end of that column, and hence the URL link is not generated as it breaks off before reaching the @]]@.
journals
FWIW, in the meantime, the following workaround is available:
Instead of @[[wiki_page_name|custom name]]@ one can write @[custom name](wiki_page_name)@.
Updating the above table example:
<pre>
| header | [[FAQ]] | [List of Plugins](Plugins) |
|--------|---------|----------------------------|
| aaa | bbb | ccc |
</pre>
_Disclaimer: I don't know if this workaround would work for cross-project-wiki references..._
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FYI - This problem remains in latest redmine v3.4.2 (and its updated @redcarpet@ gem)
In redmine 3.3.x and 3.4.x, it renders as such:
!redmine_3.4.2.png!
Could this problem be due to @redcarpet@ gem itself, vs. redmine's integration of @redcarpet@..?
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I confirmed that redcarpet gem cannot distinguish '|'.
To solve this problem, It is necessary to replace '|', before and after redcarpet is formatting Markdown to HTML.
So, I made a patch that overrides Redcarpet::Render::HTML#preprocess and #postprocess methods and replace '|'.
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Thanks Takenori for the patch. I've found out that the regexp does not work when it is trying to replace the @&#124;@ placeholder back with @|@, as the placeholder is multicharacter and used in a character class.
As a result, it does not work if the name contains e.g. numbers 1, 2 or 4.
The solution is to use this regexp:
<pre>
full_document.gsub(/(\[\[(((?![\]\n]|#{pattern}).)+)(#{pattern})(((?![\]\n]|#{pattern}).)+)\]\])/) do |m|
all, page, separater, title = $1, $2, $4, $5
</pre>
A new patch is attached (it's against Redmine 3.4 though).
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related_issues
relates,Closed,29852,Cannot use Wiki link with a different name in the table of markdown
Admin Redmine さんがほぼ2年前に更新
- カテゴリ を Text formatting_26 にセット
- 対象バージョン を Candidate for next minor release_33 にセット