Problem
1)
http://wayback.archive.org/web/20110615000000*/libgd.org/Documentation
When simply pasted in question or comments, this URL keeps just the first part linked ( http://wayback.archive.org/web/20110615000000*/libgd.org/Documentation )
2)
http://wayback.archive.org/web/20110615000000*/http://libgd.org/Documentation
When simply pasted, this URL
- in comments: breaks up in two ( second comment to this question )
- in question: keeps first part linked ( http://wayback.archive.org/web/20110615000000*/http://libgd.org/Documentation )
But * is a valid URL character ( Which characters make a URL invalid? )
Workarounds
There is a workaround to adding such URL in question - just use the toolbar button in the question context box. "Go here"
In comments, the quick help box contains details on the syntax (it works).
The bug
This enquiry relates to the feature of making hyperlinks automatically just when URLs are pasted.
Related:
- A star in a URL breaks the linkification in posts status-completed
- Star in link(s) in comments is removed status-by-design "An asterisk is not in the sanitizer's character whitelist for URLs"