Open
Description
Reason
Currently, syntax like [foo.i] will automatically create a link with popup to the source code, the mechanism for this is fragile because it is required to fall through for traditional markdown shortcut syntax.
Design
The autolink.py extension of MooseDocs should define a command for this rather than trying to be automatic: [!file](foo.i)
Impact
The documentation for moose and the apps will need to be updated, but the current method can be deprecated first while the update happens.