If a sysadmin needs to find details about a server configuration value they need to make do with the comments, or find some way to open the TAG. It would be useful if this information was more readily available from the command prompt, the same way information about commands is.
Note that the line for what should and shouldn't be included will probably be very arbitrary unless we want the entire TAG to be available.
(This spawned off bug 7049)
We could consider adding
*** Bug 7881 has been marked as a duplicate of this bug. ***
From bug 7881:
We should consider adding this type of functionality to tl-config. Parameter explanations and syntax could be very useful.