bug#12159: 24.1.50; vc-dir: Need a way to hide unregistered files

[Jambunathan K]

Andreas Schwab <schwab@linux-m68k.org> writes:

> Jambunathan K <kjambunathan@gmail.com> writes:
>
>> Andreas Schwab <schwab@linux-m68k.org> writes:
>>
>>> Jambunathan K <kjambunathan@gmail.com> writes:
>>>
>>>> +(defcustom vc-dir-hide-these-states '("up-to-date")
>>>> +  "States hidden by `vc-dir-hide-some-states'."
>>>> +  :type '(choice
>>>> +    (const :tag "None")
>>>> +    (set :tag "Choices"
>>>> +         (string :tag "VC State" "added")
>>>
>>> Why a string?  Using the symbol would be more natural.
>>
>> There is a note up in the thread, which reads:
>>
>> ,----
>> | 2. Magnus' changes assumes that states are just elisp symbols.  This
>> | may not be true.  In case of locked states - designated as USER in
>> | `vc-state' - the state could actually be a string.
>> `----
>
> There is nothing wrong with using a string where the state is a string.
> But if the user name happens to match the name of one of the state
> symbols it becomes ambigous.

Sure, I will name my next kid `conflict' or even better `missing'.  In
the latter case, I will have hard time reporting to police if he ever
goes missing.

Here comes the modified patch.

I think I am hitting a bug with defcustom and I will open a separte
report for it.  When I do, M-x customize-variable RET
vc-hide-these-states RET, I see two "up-to-date"s and "added" goes
missing.

I will let you folks handle the defcustom issue.

,----
| Operate on all settings in this buffer:
|  Revert...   Apply   Apply and Save 
| 
| Hide Vc Dir Hide These States: Value Menu Choices:
| [X] VC State: up-to-date
| [ ] VC State: conflict
| [ ] VC State: edited
| [ ] VC State: ignored
| [ ] VC State: missing
| [ ] VC State: needs-merge
| [ ] VC State: needs-update
| [ ] VC State: removed
| [ ] VC State: unlocked-changes
| [ ] VC State: unregistered
| [ ] VC State: up-to-date
|     State : STANDARD.
|    States hidden by `vc-dir-hide-some-states'.
| Groups: Vc
`----

bug#12159-vc-dir-hide-some-states.patch
Description: bug#12159.patch

> Andreas.