Bug overview description.
DText parsing eats up link text in sometimes unpredictable ways when DText is used as link text.

Note that using ` almost "solves" this problem i.e.:

-> `not bold`

What part(s) of the site page(s) are affected?
DText

What is the expected behavior?

• "thumb #14":http://example.com/ -> thumb \#14
• "post #14":http://example.com/ -> post \#14
• "[[no effect]]":http://example.com/ -> \[[no effect]]
• "{{no effect}}":http://example.com/ -> \{{no effect}}
• "[b]not bold[/b]":http://example.com/ -> \not bold
• "[color=red]not red[/color]":http://example.com/ -> \[color=red]not red[/color]

There are more cases but to summarize the " delimiting link text should pretty much work as `.

What actual behavior is given instead?

• "thumb #14":http://example.com/ -> thumb #14 = post #14
• "post #14":http://example.com/ -> post #14 = post #14
• "[[no effect]]":http://example.com/ -> "">no effect":https://e621.net/wiki/show/no_effect%3Ca%20href= = ">no effect
• "{{no effect}}":http://example.com/ -> "">no effect":https://e621.net/post/search?tags=no+effect%3Ca%20href= = ">no effect
• "[b]bold[/b]":http://example.com/ -> ">bold = ">bold
• "[color=red]not red[/color]":http://example.com/ -> "not red":http://example.com/ (in red) = [color=red]not red[/color]

(it could possibly be argued (both for and against) that link colors should be allowed, since the following doesn't work: [color=red]"red":http://example.com/[/color])

Time of incident (if applicable).
N/A

Can you reproduce the bug every time?
Yes

What steps did you take to replicate this bug?
See above.

Errors or other messages returned (if any).
N/A