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Re: [PATCH] Refactor LAYER_ID to be the one and only layer definition

 

Hi Wayne,

Sorry about this, I did not do the rebase correctly and was not set up to
test the build at the time.  A new patch is attached.  Unfortunately I
cannot test on Windows right now but it does build and run on Linux.

Thanks,
Jon

On Tue, Mar 28, 2017 at 10:43 AM, Wayne Stambaugh <stambaughw@xxxxxxxxx>
wrote:

> Hey Jon,
>
> I'm getting the following build error (there may be more but this is
> where my build stopped):
>
> C:/msys64/home/wstambaugh/src/kicad-trunk/pcbnew/router/router_tool.cpp:
> In member function 'int ROUTER_TOOL::onViaCommand(const TOOL_EVENT&)':
> C:/msys64/home/wstambaugh/src/kicad-trunk/pcbnew/router/
> router_tool.cpp:501:5:
> error: 'LAYER_ID' was not declared in this scope
>      LAYER_ID targetLayer = UNDEFINED_LAYER;
>      ^~~~~~~~
> C:/msys64/home/wstambaugh/src/kicad-trunk/pcbnew/router/
> router_tool.cpp:507:9:
> error: 'targetLayer' was not declared in this scope
>          targetLayer = m_frame->SelectLayer( static_cast<LAYER_ID>(
> currentLayer ),
>          ^~~~~~~~~~~
> C:/msys64/home/wstambaugh/src/kicad-trunk/pcbnew/router/
> router_tool.cpp:507:57:
> error: 'LAYER_ID' does not name a type
>          targetLayer = m_frame->SelectLayer( static_cast<LAYER_ID>(
> currentLayer ),
>                                                          ^~~~~~~~
> C:/msys64/home/wstambaugh/src/kicad-trunk/pcbnew/router/
> router_tool.cpp:559:13:
> error: 'targetLayer' was not declared in this scope
>          if( targetLayer != UNDEFINED_LAYER )
>              ^~~~~~~~~~~
> C:/msys64/home/wstambaugh/src/kicad-trunk/pcbnew/router/
> router_tool.cpp:597:13:
> error: 'targetLayer' was not declared in this scope
>          if( targetLayer != UNDEFINED_LAYER )
>              ^~~~~~~~~~~
> make[2]: *** [pcbnew/router/CMakeFiles/pnsrouter.dir/build.make:783:
> pcbnew/router/CMakeFiles/pnsrouter.dir/router_tool.cpp.obj] Error 1
> make[1]: *** [CMakeFiles/Makefile2:1598:
> pcbnew/router/CMakeFiles/pnsrouter.dir/all] Error 2
> make[1]: *** Waiting for unfinished jobs....
>
>
> and some build warnings that seem pretty ominous:
>
> C:/msys64/home/wstambaugh/src/kicad-trunk/eeschema/widgets/
> widget_eeschema_color_config.cpp:
> In member function 'bool
> WIDGET_EESCHEMA_COLOR_CONFIG::TransferDataFromControl()':
> C:/msys64/home/wstambaugh/src/kicad-trunk/eeschema/widgets/
> widget_eeschema_color_config.cpp:278:63:
> warning: array subscript is above array bounds [-Warray-bounds]
>      COLOR4D bgcolor = currentColors[LAYER_SCHEMATIC_BACKGROUND];
>                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
> C:/msys64/home/wstambaugh/src/kicad-trunk/eeschema/widgets/
> widget_eeschema_color_config.cpp:282:21:
> warning: array subscript is above array bounds [-Warray-bounds]
>          if( bgcolor == currentColors[ clyr ] && clyr !=
> LAYER_SCHEMATIC_BACKGROUND )
>              ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
> C:/msys64/home/wstambaugh/src/kicad-trunk/eeschema/widgets/
> widget_eeschema_color_config.cpp:303:49:
> warning: array subscript is above array bounds [-Warray-bounds]
>      currentColors[ LAYER_SCHEMATIC_BACKGROUND ] = bgcolor;
>      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
> C:/msys64/home/wstambaugh/src/kicad-trunk/eeschema/widgets/
> widget_eeschema_color_config.cpp:308:22:
> warning: array subscript is above array bounds [-Warray-bounds]
>          SetLayerColor( currentColors[ clyr ], clyr );
>          ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> C:/msys64/home/wstambaugh/src/kicad-trunk/eeschema/widgets/
> widget_eeschema_color_config.cpp:
> In member function 'void WIDGET_EESCHEMA_COLOR_CONFIG::CreateControls()':
> C:/msys64/home/wstambaugh/src/kicad-trunk/eeschema/widgets/
> widget_eeschema_color_config.cpp:220:49:
> warning: array subscript is above array bounds [-Warray-bounds]
>      currentColors[ LAYER_SCHEMATIC_BACKGROUND ] = bgColor;
>      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
>
>
> On 3/28/2017 11:05 AM, Jon Evans wrote:
> > Hi Wayne,
> >
> > Please try the attached patch and let me know if you have trouble with
> it.
> >
> > Thanks,
> > Jon
> >
> > On Tue, Mar 28, 2017 at 9:49 AM, Wayne Stambaugh <stambaughw@xxxxxxxxx
> > <mailto:stambaughw@xxxxxxxxx>> wrote:
> >
> >     John,
> >
> >     Please rebase your patch when you get a chance.  I just attempted to
> >     apply it so I could do some testing and it no longer applies.  Sorry
> for
> >     the headaches but I'm really busy.  I will apply it as soon as I get
> it
> >     and do some testing.
> >
> >     Thanks,
> >
> >     Wayne
> >
> >     On 3/24/2017 8:54 AM, Jon Evans wrote:
> >     > Hi Wayne,
> >     >
> >     > Any feedback on this?
> >     >
> >     > Thanks,
> >     > Jon
> >     >
> >     > On Wed, Mar 22, 2017 at 6:15 AM, Maciej Sumiński
> >     > <maciej.suminski@xxxxxxx <mailto:maciej.suminski@xxxxxxx>
> >     <mailto:maciej.suminski@xxxxxxx <mailto:maciej.suminski@xxxxxxx>>>
> >     wrote:
> >     >
> >     >     I have briefly tested the patch, no issues found. I have no
> objections
> >     >     to the changes, but I will leave the final decision to Wayne.
> >     >
> >     >     Regards,
> >     >     Orson
> >     >
> >     >     On 03/22/2017 03:51 AM, Jon Evans wrote:
> >     >     > Hi Wayne, new patch attached.
> >     >     >
> >     >     > Thanks,
> >     >     > Jon
> >     >     >
> >     >     > On Tue, Mar 21, 2017 at 9:28 AM, Wayne Stambaugh
> >     >     <stambaughw@xxxxxxxxx <mailto:stambaughw@xxxxxxxxx>
> >     <mailto:stambaughw@xxxxxxxxx <mailto:stambaughw@xxxxxxxxx>>>
> >     >     > wrote:
> >     >     >
> >     >     >> Jon,
> >     >     >>
> >     >     >> I just attempted to apply your patch and it no longer
> applies
> >     >     cleanly.
> >     >     >> Please rebase it when you get a chance.
> >     >     >>
> >     >     >> Thanks,
> >     >     >>
> >     >     >> Wayne
> >     >     >>
> >     >     >> On 3/16/2017 10:14 AM, Jon Evans wrote:
> >     >     >>> Bump -- does anyone have time to look at this and report
> back if
> >     >     there
> >     >     >>> are any issues?  I'd like to get it merged so that I can
> feel
> >     >     confident
> >     >     >>> about doing more work on top of these changes.
> >     >     >>>
> >     >     >>> Thanks,
> >     >     >>> Jon
> >     >     >>>
> >     >     >>> On Tue, Mar 14, 2017 at 6:05 PM, Wayne Stambaugh
> >     >     <stambaughw@xxxxxxxxx <mailto:stambaughw@xxxxxxxxx>
> >     <mailto:stambaughw@xxxxxxxxx <mailto:stambaughw@xxxxxxxxx>>
> >     >     >>> <mailto:stambaughw@xxxxxxxxx <mailto:stambaughw@xxxxxxxxx>
> >     <mailto:stambaughw@xxxxxxxxx <mailto:stambaughw@xxxxxxxxx>>>> wrote:
> >     >     >>>
> >     >     >>>     Hey Jon,
> >     >     >>>
> >     >     >>>     This is better than the giant enum concept and I'm
> willing
> >     >     to accept
> >     >     >>>     this.  It still lacks the type safety of the enum
> >     inheritance
> >     >     >> solution.
> >     >     >>>     I still see ints being cast to enums and enum bounds
> >     checking so
> >     >     >> this is
> >     >     >>>     less than ideal.  I would prefer to see some additional
> >     >     testing so if
> >     >     >>>     any one has time, please test this patch before we
> >     commit it.
> >     >     >>>
> >     >     >>>     Thanks,
> >     >     >>>
> >     >     >>>     Wayne
> >     >     >>>
> >     >     >>>     On 3/14/2017 3:09 PM, Jon Evans wrote:
> >     >     >>>     > Hi Wayne,
> >     >     >>>     >
> >     >     >>>     > New patch attached.  Let me know what you think of
> this
> >     >     approach.
> >     >     >>>     >
> >     >     >>>     > Thanks,
> >     >     >>>     > Jon
> >     >     >>>     >
> >     >     >>>     > On Tue, Mar 14, 2017 at 10:40 AM, Jon Evans
> >     >     <jon@xxxxxxxxxxxxx <mailto:jon@xxxxxxxxxxxxx>
> >     <mailto:jon@xxxxxxxxxxxxx <mailto:jon@xxxxxxxxxxxxx>>
> >     >     >> <mailto:jon@xxxxxxxxxxxxx <mailto:jon@xxxxxxxxxxxxx>
> >     <mailto:jon@xxxxxxxxxxxxx <mailto:jon@xxxxxxxxxxxxx>>>
> >     >     >>>     > <mailto:jon@xxxxxxxxxxxxx <mailto:jon@xxxxxxxxxxxxx>
> >     <mailto:jon@xxxxxxxxxxxxx <mailto:jon@xxxxxxxxxxxxx>>
> >     >     <mailto:jon@xxxxxxxxxxxxx <mailto:jon@xxxxxxxxxxxxx>
> >     <mailto:jon@xxxxxxxxxxxxx <mailto:jon@xxxxxxxxxxxxx>>>>> wrote:
> >     >     >>>     >
> >     >     >>>     >     Hi John, that's basically what my first patch
> >     did, but
> >     >     inside
> >     >     >>>     one enum.
> >     >     >>>     >
> >     >     >>>     >     Hi Wayne, thanks for elaborating more, I see
> >     your point.
> >     >     >>>     >
> >     >     >>>     >     I am still not sure there is benefit to adding
> some
> >     >     class to
> >     >     >>>     handle
> >     >     >>>     >     enum inheritance.
> >     >     >>>     >     I think it would work fine to just chain
> >     multiple enums
> >     >     >>>     together, as
> >     >     >>>     >     was done before, but with some tweaks.
> >     >     >>>     >
> >     >     >>>     >     enum PCB_LAYER_ID
> >     >     >>>     >     {
> >     >     >>>     >         F_Cu = 0,
> >     >     >>>     >         //...
> >     >     >>>     >         PCB_LAYER_ID_COUNT
> >     >     >>>     >     };
> >     >     >>>     >
> >     >     >>>     >     enum NETNAME_LAYER_ID
> >     >     >>>     >     {
> >     >     >>>     >         NETNAME_LAYER_ID_START = PCB_LAYER_ID_COUNT,
> >     >     >>>     >         NETNAME_LAYER_ID_COUNT =
> >     NETNAME_LAYER_ID_START +
> >     >     >>>     PCB_LAYER_ID_COUNT
> >     >     >>>     >     };
> >     >     >>>     >
> >     >     >>>     >     enum GAL_LAYER_ID
> >     >     >>>     >     {
> >     >     >>>     >         GAL_LAYER_ID_START = NETNAME_LAYER_ID_COUNT,
> >     >     >>>     >         //....
> >     >     >>>     >     };
> >     >     >>>     >
> >     >     >>>     >     And so on for gerbview, eeschema, etc
> >     >     >>>     >
> >     >     >>>     >     That way the IDs will be unique and cover a
> >     contiguous
> >     >     range,
> >     >     >> so
> >     >     >>>     >     functions that want to take any layer ID can just
> >     >     check that
> >     >     >>>     the ID
> >     >     >>>     >     is >= 0 and < the end sentinel of the last enum.
> >     >     >>>     >
> >     >     >>>     >     Any concerns with this approach?
> >     >     >>>     >
> >     >     >>>     >
> >     >     >>>     >     Best,
> >     >     >>>     >     Jon
> >     >     >>>     >
> >     >     >>>     >     On Tue, Mar 14, 2017 at 10:29 AM, John Beard
> >     >     >>>     <john.j.beard@xxxxxxxxx
> >     <mailto:john.j.beard@xxxxxxxxx> <mailto:john.j.beard@xxxxxxxxx
> >     <mailto:john.j.beard@xxxxxxxxx>>
> >     >     <mailto:john.j.beard@xxxxxxxxx <mailto:john.j.beard@xxxxxxxxx>
> >     <mailto:john.j.beard@xxxxxxxxx <mailto:john.j.beard@xxxxxxxxx>>>
> >     >     >>>     >     <mailto:john.j.beard@xxxxxxxxx
> >     <mailto:john.j.beard@xxxxxxxxx>
> >     >     <mailto:john.j.beard@xxxxxxxxx <mailto:john.j.beard@xxxxxxxxx
> >>
> >     >     >>>     <mailto:john.j.beard@xxxxxxxxx
> >     <mailto:john.j.beard@xxxxxxxxx>
> >     >     <mailto:john.j.beard@xxxxxxxxx
> >     <mailto:john.j.beard@xxxxxxxxx>>>>> wrote:
> >     >     >>>     >
> >     >     >>>     >         Hi Jon,
> >     >     >>>     >
> >     >     >>>     >         Protocol Buffers has the same problem.
> >     Messages have a
> >     >     >>>     unique number
> >     >     >>>     >         for each field, but extensions to messages
> don't
> >     >     know about
> >     >     >>>     >         "siblings". A common thing [1] to so is
> reserve
> >     >     IDs up to
> >     >     >> 1000
> >     >     >>>     >         for the
> >     >     >>>     >         base message, and then messages start at
> >     offsets 1000,
> >     >     >>>     2000, etc,
> >     >     >>>     >         based on some in-house scheme.
> >     >     >>>     >
> >     >     >>>     >         It probably won't just "drop in" to KiCad
> >     due to fixed
> >     >     >>>     arrays (I
> >     >     >>>     >         think?), but this is certainly one way it
> >     has been
> >     >     >>>     "solved" in the
> >     >     >>>     >         real world, by Google, no less! It's a bit
> >     crusty to
> >     >     >> manually
> >     >     >>>     >         reserve
> >     >     >>>     >         space, but the "enum inheritance" problem
> isn't
> >     >     limited to
> >     >     >>>     C++.
> >     >     >>>     >
> >     >     >>>     >         There's plenty of space in enums and I
> >     sincerely doubt
> >     >     >>>     there is a
> >     >     >>>     >         measurable benefit to forcing the compiler
> >     to use
> >     >     shorter
> >     >     >>>     integral
> >     >     >>>     >         types anyway, so we could just say "0-9999"
> >     is "common
> >     >     >> GAL",
> >     >     >>>     >         "10000-19999" is Pcbnew, etc. Some work
> might be
> >     >     needed to
> >     >     >>>     handle
> >     >     >>>     >         non-contiguous enums here. "10000 layers
> >     should be
> >     >     enough
> >     >     >> for
> >     >     >>>     >         anyone",
> >     >     >>>     >         right?
> >     >     >>>     >
> >     >     >>>     >         Just a thought, without any real
> >     consideration of the
> >     >     >>>     >         consequences for
> >     >     >>>     >         things like formats and so on.
> >     >     >>>     >
> >     >     >>>     >         Cheers,
> >     >     >>>     >
> >     >     >>>     >         John
> >     >     >>>     >
> >     >     >>>     >         [1]
> >     >     >>>     >
> >     >     >>>
> >     https://developers.google.com/protocol-buffers/docs/proto#
> >     <https://developers.google.com/protocol-buffers/docs/proto#>
> >     >     <https://developers.google.com/protocol-buffers/docs/proto#
> >     <https://developers.google.com/protocol-buffers/docs/proto#>>
> >     >     >> choosing-extension-numbers
> >     >     >>>     <https://developers.google.com/protocol-buffers/docs/
> >     <https://developers.google.com/protocol-buffers/docs/>
> >     >     <https://developers.google.com/protocol-buffers/docs/
> >     <https://developers.google.com/protocol-buffers/docs/>>
> >     >     >> proto#choosing-extension-numbers>
> >     >     >>>     >
> >     >     >>>      <https://developers.google.com/protocol-buffers/docs/
> >     <https://developers.google.com/protocol-buffers/docs/>
> >     >     <https://developers.google.com/protocol-buffers/docs/
> >     <https://developers.google.com/protocol-buffers/docs/>>
> >     >     >> proto#choosing-extension-numbers
> >     >     >>>     <https://developers.google.com/protocol-buffers/docs/
> >     <https://developers.google.com/protocol-buffers/docs/>
> >     >     <https://developers.google.com/protocol-buffers/docs/
> >     <https://developers.google.com/protocol-buffers/docs/>>
> >     >     >> proto#choosing-extension-numbers>>
> >     >     >>>     >
> >     >     >>>     >         On Tue, Mar 14, 2017 at 10:08 PM, Jon Evans
> >     >     >>>     <jon@xxxxxxxxxxxxx <mailto:jon@xxxxxxxxxxxxx>
> >     <mailto:jon@xxxxxxxxxxxxx <mailto:jon@xxxxxxxxxxxxx>>
> >     >     <mailto:jon@xxxxxxxxxxxxx <mailto:jon@xxxxxxxxxxxxx>
> >     <mailto:jon@xxxxxxxxxxxxx <mailto:jon@xxxxxxxxxxxxx>>>
> >     >     >>>     >         <mailto:jon@xxxxxxxxxxxxx <mailto:
> jon@xxxxxxxxxxxxx>
> >     >     <mailto:jon@xxxxxxxxxxxxx <mailto:jon@xxxxxxxxxxxxx>>
> >     <mailto:jon@xxxxxxxxxxxxx <mailto:jon@xxxxxxxxxxxxx>
> >     >     <mailto:jon@xxxxxxxxxxxxx <mailto:jon@xxxxxxxxxxxxx>>>>>
> >     >     >> wrote:
> >     >     >>>     >         > Hi Orson, Wayne,
> >     >     >>>     >         >
> >     >     >>>     >         > I looked at the "enum inheritance" thing
> some
> >     >     more and I
> >     >     >>>     don't
> >     >     >>>     >         think it
> >     >     >>>     >         > would be a good solution for our case.
> >     >     >>>     >         >
> >     >     >>>     >         > This technique lets you extend enum A with
> >     enum
> >     >     B, and
> >     >     >> have
> >     >     >>>     >         functions f(A)
> >     >     >>>     >         > and f(A or B), and you could continue
> >     making larger
> >     >     >>>     enums that
> >     >     >>>     >         contained
> >     >     >>>     >         > smaller ones.
> >     >     >>>     >         > But, if we maintain multiple enums (one
> >     for each
> >     >     >>>     application,
> >     >     >>>     >         plus one for
> >     >     >>>     >         > GAL layers) I don't see how it would make
> >     anything
> >     >     >> simpler,
> >     >     >>>     >         because we would
> >     >     >>>     >         > not be able to treat them as "sibling
> classes"
> >     >     >>>     >         >
> >     >     >>>     >         > Before I spend more time coding things I
> >     want to
> >     >     get an
> >     >     >> idea
> >     >     >>>     >         of what your
> >     >     >>>     >         > requirements are / what you would and
> >     would not
> >     >     accept
> >     >     >> as a
> >     >     >>>     >         change in this
> >     >     >>>     >         > area.  I misunderstood Wayne's earlier
> >     reply to
> >     >     me and
> >     >     >>>     thought
> >     >     >>>     >         that a single
> >     >     >>>     >         > enum would be accepted, but if not, I don't
> >     >     currently
> >     >     >>>     have a good
> >     >     >>>     >         > understanding of what the concerns are
> >     with that
> >     >     >> approach.
> >     >     >>>     >         >
> >     >     >>>     >         > Questions for Wayne, Orson, and others who
> >     care
> >     >     about
> >     >     >> this:
> >     >     >>>     >         >
> >     >     >>>     >         > 1) Is there any opposition to moving the
> layer
> >     >     >> definitions
> >     >     >>>     >         from GerbView and
> >     >     >>>     >         > Eeschema into
> >     layers_id_colors_and_visibility.h?
> >     >     >> (ignoring
> >     >     >>>     >         whether they are
> >     >     >>>     >         > merged into one enum for now)
> >     >     >>>     >         >
> >     >     >>>     >         > 2) Is there any opposition to ensuring
> that no
> >     >     layer IDs
> >     >     >>>     >         overlap across all
> >     >     >>>     >         > applications?  To be clear, what I mean
> >     now is that
> >     >     >>>     currently
> >     >     >>>     >         GerbView draw
> >     >     >>>     >         > layers occupy the same layer IDs as Pcbnew
> >     board
> >     >     >> layers.  I
> >     >     >>>     >         want to change
> >     >     >>>     >         > it so that a layer ID (cast to integer) is
> >     >     always unique
> >     >     >>>     >         across all
> >     >     >>>     >         > applications, unless it truly is the same
> >     layer
> >     >     (i.e can
> >     >     >> use
> >     >     >>>     >         the same color
> >     >     >>>     >         > settings, visibility settings, etc. as
> >     >     GP_OVERLAY can
> >     >     >> across
> >     >     >>>     >         > GerbView/Pcbnew).
> >     >     >>>     >         >
> >     >     >>>     >         > 3) If the answers to both 1 and 2 are
> >     "no", can
> >     >     you give
> >     >     >>>     some
> >     >     >>>     >         more details
> >     >     >>>     >         > on why it's a bad idea to put all the
> >     layers in
> >     >     the same
> >     >     >>>     enum,
> >     >     >>>     >         and based on
> >     >     >>>     >         > that I will come back with a proposal on a
> >     >     different way
> >     >     >> of
> >     >     >>>     >         doing it?
> >     >     >>>     >         >
> >     >     >>>     >         > Thanks,
> >     >     >>>     >         > Jon
> >     >     >>>     >         >
> >     >     >>>     >         > On Mon, Mar 13, 2017 at 3:07 PM, Jon Evans
> >     >     >>>     <jon@xxxxxxxxxxxxx <mailto:jon@xxxxxxxxxxxxx>
> >     <mailto:jon@xxxxxxxxxxxxx <mailto:jon@xxxxxxxxxxxxx>>
> >     >     <mailto:jon@xxxxxxxxxxxxx <mailto:jon@xxxxxxxxxxxxx>
> >     <mailto:jon@xxxxxxxxxxxxx <mailto:jon@xxxxxxxxxxxxx>>>
> >     >     >>>     >         <mailto:jon@xxxxxxxxxxxxx <mailto:
> jon@xxxxxxxxxxxxx>
> >     >     <mailto:jon@xxxxxxxxxxxxx <mailto:jon@xxxxxxxxxxxxx>>
> >     <mailto:jon@xxxxxxxxxxxxx <mailto:jon@xxxxxxxxxxxxx>
> >     >     <mailto:jon@xxxxxxxxxxxxx <mailto:jon@xxxxxxxxxxxxx>>>>>
> >     >     >> wrote:
> >     >     >>>     >         >>
> >     >     >>>     >         >> Hi Orson,
> >     >     >>>     >         >>
> >     >     >>>     >         >> It's an interesting idea, I will have to
> >     look at it
> >     >     >> more.
> >     >     >>>     >         But, doesn't
> >     >     >>>     >         >> this still allow the programmer to
> >     accidentally
> >     >     overlap
> >     >     >> two
> >     >     >>>     >         enum values?  I
> >     >     >>>     >         >> can add checks to prevent this from
> happening
> >     >     elsewhere
> >     >     >> in
> >     >     >>>     >         the code, but it
> >     >     >>>     >         >> seems less clean to me.
> >     >     >>>     >         >>
> >     >     >>>     >         >> Best,
> >     >     >>>     >         >> -Jon
> >     >     >>>     >         >>
> >     >     >>>     >         >> On Mon, Mar 13, 2017 at 1:52 PM, Maciej
> >     Suminski
> >     >     >>>     >         <maciej.suminski@xxxxxxx
> >     <mailto:maciej.suminski@xxxxxxx>
> >     >     <mailto:maciej.suminski@xxxxxxx
> >     <mailto:maciej.suminski@xxxxxxx>> <mailto:maciej.suminski@xxxxxxx
> >     <mailto:maciej.suminski@xxxxxxx>
> >     >     <mailto:maciej.suminski@xxxxxxx <mailto:maciej.suminski@cern.
> ch>>>
> >     >     >>>     <mailto:maciej.suminski@xxxxxxx
> >     <mailto:maciej.suminski@xxxxxxx>
> >     >     <mailto:maciej.suminski@xxxxxxx
> >     <mailto:maciej.suminski@xxxxxxx>> <mailto:maciej.suminski@xxxxxxx
> >     <mailto:maciej.suminski@xxxxxxx>
> >     >     <mailto:maciej.suminski@xxxxxxx
> >     <mailto:maciej.suminski@xxxxxxx>>>>>
> >     >     >>>     >         >> wrote:
> >     >     >>>     >         >>>
> >     >     >>>     >         >>> Hi,
> >     >     >>>     >         >>>
> >     >     >>>     >         >>> How about emulating enum inheritance
> [1]? I
> >     >     suppose it
> >     >     >>>     would
> >     >     >>>     >         be the
> >     >     >>>     >         >>> cleanest solution allowing us to clearly
> >     >     specify what
> >     >     >> kind
> >     >     >>>     >         of layer is
> >     >     >>>     >         >>> expected for certain methods. This is
> even
> >     >     better kind
> >     >     >> of
> >     >     >>>     >         type checking.
> >     >     >>>     >         >>>
> >     >     >>>     >         >>> Cheers,
> >     >     >>>     >         >>> Orson
> >     >     >>>     >         >>>
> >     >     >>>     >         >>> 1.
> >     >     https://www.codeproject.com/kb/cpp/inheritenum.aspx
> >     <https://www.codeproject.com/kb/cpp/inheritenum.aspx>
> >     >     <https://www.codeproject.com/kb/cpp/inheritenum.aspx
> >     <https://www.codeproject.com/kb/cpp/inheritenum.aspx>>
> >     >     >>>     <https://www.codeproject.com/kb/cpp/inheritenum.aspx
> >     <https://www.codeproject.com/kb/cpp/inheritenum.aspx>
> >     >     <https://www.codeproject.com/kb/cpp/inheritenum.aspx
> >     <https://www.codeproject.com/kb/cpp/inheritenum.aspx>>>
> >     >     >>>     >
> >     >      <https://www.codeproject.com/kb/cpp/inheritenum.aspx
> >     <https://www.codeproject.com/kb/cpp/inheritenum.aspx>
> >     >     <https://www.codeproject.com/kb/cpp/inheritenum.aspx
> >     <https://www.codeproject.com/kb/cpp/inheritenum.aspx>>
> >     >     >>>     <https://www.codeproject.com/kb/cpp/inheritenum.aspx
> >     <https://www.codeproject.com/kb/cpp/inheritenum.aspx>
> >     >     <https://www.codeproject.com/kb/cpp/inheritenum.aspx
> >     <https://www.codeproject.com/kb/cpp/inheritenum.aspx>>>>
> >     >     >>>     >         >>>
> >     >     >>>     >         >>> On 03/13/2017 02:50 PM, Jon Evans wrote:
> >     >     >>>     >         >>> > Hi Wayne,
> >     >     >>>     >         >>> >
> >     >     >>>     >         >>> > I understand this might seem like too
> >     big a
> >     >     change.
> >     >     >>>     >         >>> > Here is what I was thinking when I
> >     thought that
> >     >     >>>     combining
> >     >     >>>     >         everything
> >     >     >>>     >         >>> > would
> >     >     >>>     >         >>> > be a good solution.
> >     >     >>>     >         >>> >
> >     >     >>>     >         >>> > - If there is more than one enum, then
> >     >     functions that
> >     >     >>>     >         consume data from
> >     >     >>>     >         >>> > more than one app (i.e. things in
> >     >     common/GAL) have
> >     >     >>>     to cast
> >     >     >>>     >         to int, so
> >     >     >>>     >         >>> > you
> >     >     >>>     >         >>> > lose type checking that the enum gives
> you
> >     >     for free
> >     >     >> (or
> >     >     >>>     >         your type
> >     >     >>>     >         >>> > checking
> >     >     >>>     >         >>> > gets more complicated, because the
> >     range of
> >     >     valid
> >     >     >> values
> >     >     >>>     >         is different
> >     >     >>>     >         >>> > for
> >     >     >>>     >         >>> > each application)
> >     >     >>>     >         >>> >
> >     >     >>>     >         >>> > - If there is more than one enum, it's
> >     easier to
> >     >     >>>     duplicate
> >     >     >>>     >         layers for
> >     >     >>>     >         >>> > no
> >     >     >>>     >         >>> > good reason (i.e. GerbView and Pcbnew
> have
> >     >     different
> >     >     >>>     layer
> >     >     >>>     >         ids for
> >     >     >>>     >         >>> > "grid"
> >     >     >>>     >         >>> > right now)
> >     >     >>>     >         >>> >
> >     >     >>>     >         >>> > - I want to combine the color settings
> >     for all
> >     >     >>>     >         applications under the
> >     >     >>>     >         >>> > hood
> >     >     >>>     >         >>> > (users will still be able to configure
> >     different
> >     >     >> colors
> >     >     >>>     >         for each
> >     >     >>>     >         >>> > application).  This change will let
> color
> >     >     settings
> >     >     >> take
> >     >     >>>     >         LAYER_ID
> >     >     >>>     >         >>> > instead of
> >     >     >>>     >         >>> > int, and there will only be one
> key/value
> >     >     mapping of
> >     >     >>>     >         colors -- no more
> >     >     >>>     >         >>> > difference between "GetLayerColor" and
> >     >     >> "GetItemColor".
> >     >     >>>     >         There will be
> >     >     >>>     >         >>> > no
> >     >     >>>     >         >>> > clashes between the meaning of a layer
> id
> >     >     (int type)
> >     >     >>>     >         between different
> >     >     >>>     >         >>> > applications.
> >     >     >>>     >         >>> >
> >     >     >>>     >         >>> > - Bringing Eeschema into this now is
> >     just early
> >     >     >>>     groundwork
> >     >     >>>     >         for Eeschema
> >     >     >>>     >         >>> > GAL
> >     >     >>>     >         >>> > port (as well as unified color
> settings)
> >     >     >>>     >         >>> >
> >     >     >>>     >         >>> > If you will not accept this change, I
> have
> >     >     to think
> >     >     >>>     about
> >     >     >>>     >         a different
> >     >     >>>     >         >>> > proposal that will make the different
> >     layer
> >     >     types in
> >     >     >>>     different
> >     >     >>>     >         >>> > applications
> >     >     >>>     >         >>> > a bit more manageable than they are
> >     today.  I
> >     >     >> understand
> >     >     >>>     >         how having one
> >     >     >>>     >         >>> > giant enum for LAYER_ID seems more
> >     >     complicated, I'm
> >     >     >> just
> >     >     >>>     >         worried that
> >     >     >>>     >         >>> > having several different enums will
> >     make the
> >     >     code
> >     >     >> that
> >     >     >>>     >         consumes
> >     >     >>>     >         >>> > LAYER_ID
> >     >     >>>     >         >>> > more complicated, especially if the
> >     applications
> >     >     >> become
> >     >     >>>     >         more integrated
> >     >     >>>     >         >>> > with each other and start sharing more
> >     code.
> >     >     >>>     >         >>> >
> >     >     >>>     >         >>> > Best,
> >     >     >>>     >         >>> > Jon
> >     >     >>>     >         >>> >
> >     >     >>>     >         >>> > On Mon, Mar 13, 2017 at 8:21 AM, Wayne
> >     Stambaugh
> >     >     >>>     >         <stambaughw@xxxxxxxxx
> >     <mailto:stambaughw@xxxxxxxxx>
> >     >     <mailto:stambaughw@xxxxxxxxx <mailto:stambaughw@xxxxxxxxx>>
> >     <mailto:stambaughw@xxxxxxxxx <mailto:stambaughw@xxxxxxxxx>
> >     >     <mailto:stambaughw@xxxxxxxxx <mailto:stambaughw@xxxxxxxxx>>>
> >     >     >>>     <mailto:stambaughw@xxxxxxxxx
> >     <mailto:stambaughw@xxxxxxxxx> <mailto:stambaughw@xxxxxxxxx
> >     <mailto:stambaughw@xxxxxxxxx>>
> >     >     <mailto:stambaughw@xxxxxxxxx <mailto:stambaughw@xxxxxxxxx>
> >     <mailto:stambaughw@xxxxxxxxx <mailto:stambaughw@xxxxxxxxx>>>>>
> >     >     >>>     >         >>> > wrote:
> >     >     >>>     >         >>> >
> >     >     >>>     >         >>> >> Jon,
> >     >     >>>     >         >>> >>
> >     >     >>>     >         >>> >> I misunderstood your original
> intent.  I
> >     >     don't think
> >     >     >>>     >         cluttering the
> >     >     >>>     >         >>> >> board layer enums with all of the
> virtual
> >     >     layer and
> >     >     >>>     >         schematic layer
> >     >     >>>     >         >>> >> enums is a good idea.  It just seems
> like
> >     >     overkill
> >     >     >> to
> >     >     >>>     >         me.  I thought
> >     >     >>>     >         >>> >> you
> >     >     >>>     >         >>> >> were going to create a separate enum
> for
> >     >     virtual
> >     >     >> board
> >     >     >>>     >         layers.  You
> >     >     >>>     >         >>> >> could always start the virtual board
> >     layer
> >     >     enums
> >     >     >>>     from the
> >     >     >>>     >         last board
> >     >     >>>     >         >>> >> layer enum if you need unique enums.
> I
> >     >     would also
> >     >     >>>     prefer the
> >     >     >>>     >         >>> >> schematic
> >     >     >>>     >         >>> >> layer enums be separate from the board
> >     >     layer enums
> >     >     >> for
> >     >     >>>     >         clarity.
> >     >     >>>     >         >>> >> Anyone
> >     >     >>>     >         >>> >> else have any thoughts on this?
> >     >     >>>     >         >>> >>
> >     >     >>>     >         >>> >> Cheers,
> >     >     >>>     >         >>> >>
> >     >     >>>     >         >>> >> Wayne
> >     >     >>>     >         >>> >>
> >     >     >>>     >         >>> >> On 3/12/2017 11:24 PM, Jon Evans
> wrote:
> >     >     >>>     >         >>> >>> Hi all,
> >     >     >>>     >         >>> >>>
> >     >     >>>     >         >>> >>> Per the other thread, this patch
> unifies
> >     >     the layer
> >     >     >>>     >         definitions
> >     >     >>>     >         >>> >>> between
> >     >     >>>     >         >>> >>> Pcbnew, GerbView, and Eeschema.  It
> >     >     removes the
> >     >     >>>     need for
> >     >     >>>     >         >>> >>> ITEM_GAL_LAYER
> >     >     >>>     >         >>> >>> and some other macros, and it will
> >     >     simplify the
> >     >     >>>     >         implementation of
> >     >     >>>     >         >>> >>> cross-application color themes and
> using
> >     >     GAL in
> >     >     >>>     multiple
> >     >     >>>     >         >>> >>> applications.
> >     >     >>>     >         >>> >>>
> >     >     >>>     >         >>> >>> Note that this patch introduces some
> >     temporary
> >     >     >>>     weirdness
> >     >     >>>     >         in a few
> >     >     >>>     >         >>> >>> places, such as in
> >     COLORS_DESIGN_SETTINGS
> >     >     (there
> >     >     >>>     is now
> >     >     >>>     >         a single
> >     >     >>>     >         >>> >>> array
> >     >     >>>     >         >>> >>> for color storage, but it's still
> >     referred
> >     >     to by
> >     >     >>>     two sets of
> >     >     >>>     >         >>> >>> getters/setters).  This is because I
> >     wanted to
> >     >     >>>     keep this
> >     >     >>>     >         refactor as
> >     >     >>>     >         >>> >>> simple as possible, as I plan to
> >     follow it
> >     >     up with
> >     >     >> an
> >     >     >>>     >         overhaul of
> >     >     >>>     >         >>> >>> color
> >     >     >>>     >         >>> >>> settings when I share my color
> >     themes work.  I
> >     >     >> didn't
> >     >     >>>     >         want to do work
> >     >     >>>     >         >>> >>> that I would soon end up getting rid
> of
> >     >     anyway.
> >     >     >>>     >         >>> >>>
> >     >     >>>     >         >>> >>> Best,
> >     >     >>>     >         >>> >>> Jon
> >     >     >>>     >         >>> >>>
> >     >     >>>     >         >>> >>>
> >     >     >>>     >         >>> >>>
> >     >     _______________________________________________
> >     >     >>>     >         >>> >>> Mailing list:
> >     >     >>>     https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>
> >     >     >>>     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>>
> >     >     >>>     >         <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>
> >     >     >>>     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>>>
> >     >     >>>     >         >>> >>> Post to     :
> >     >     kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>
> >     >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>>
> >     >     >>>     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>
> >     >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>>>
> >     >     >>>     >         <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>
> >     >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>>
> >     >     >>>     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>
> >     >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>>>>
> >     >     >>>     >         >>> >>> Unsubscribe :
> >     https://launchpad.net/~kicad-
> >     >     >> developers
> >     >     >>>     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>>
> >     >     >>>     >         <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>
> >     >     >>>     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>>>
> >     >     >>>     >         >>> >>> More help   :
> >     >     https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>
> >     >     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>>
> >     >     >>>     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>
> >     >     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>>>
> >     >     >>>     >         <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>
> >     >     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>>
> >     >     >>>     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>
> >     >     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>>>>
> >     >     >>>     >         >>> >>>
> >     >     >>>     >         >>> >>
> >     >     >>>     >         >>> >>
> >     _______________________________________________
> >     >     >>>     >         >>> >> Mailing list:
> >     https://launchpad.net/~kicad-
> >     >     >> developers
> >     >     >>>     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>>
> >     >     >>>     >         <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>
> >     >     >>>     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>>>
> >     >     >>>     >         >>> >> Post to     :
> >     >     kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>
> >     >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>>
> >     >     >>>     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>
> >     >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>>>
> >     >     >>>     >         <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>
> >     >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>>
> >     >     >>>     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>
> >     >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>>>>
> >     >     >>>     >         >>> >> Unsubscribe :
> >     https://launchpad.net/~kicad-
> >     >     >> developers
> >     >     >>>     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>>
> >     >     >>>     >         <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>
> >     >     >>>     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>>>
> >     >     >>>     >         >>> >> More help   :
> >     >     https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>
> >     >     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>>
> >     >     >>>     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>
> >     >     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>>>
> >     >     >>>     >         <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>
> >     >     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>>
> >     >     >>>     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>
> >     >     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>>>>
> >     >     >>>     >         >>> >>
> >     >     >>>     >         >>> >
> >     >     >>>     >         >>> >
> >     >     >>>     >         >>> >
> >     >     >>>     >         >>> >
> >     _______________________________________________
> >     >     >>>     >         >>> > Mailing list:
> >     https://launchpad.net/~kicad-
> >     >     >> developers
> >     >     >>>     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>>
> >     >     >>>     >         <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>
> >     >     >>>     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>>>
> >     >     >>>     >         >>> > Post to     :
> >     >     kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>
> >     >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>>
> >     >     >>>     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>
> >     >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>>>
> >     >     >>>     >         <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>
> >     >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>>
> >     >     >>>     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>
> >     >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>>>>
> >     >     >>>     >         >>> > Unsubscribe :
> >     https://launchpad.net/~kicad-
> >     >     >> developers
> >     >     >>>     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>>
> >     >     >>>     >         <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>
> >     >     >>>     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>>>
> >     >     >>>     >         >>> > More help   :
> >     >     https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>
> >     >     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>>
> >     >     >>>     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>
> >     >     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>>>
> >     >     >>>     >         <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>
> >     >     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>>
> >     >     >>>     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>
> >     >     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>>>>
> >     >     >>>     >         >>> >
> >     >     >>>     >         >>>
> >     >     >>>     >         >>> ______________________________
> _________________
> >     >     >>>     >         >>> Mailing list:
> >     >     https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>
> >     >     >>>     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>>
> >     >     >>>     >         <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>
> >     >     >>>     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>>>
> >     >     >>>     >         >>> Post to     :
> >     >     kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>
> >     >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>>
> >     >     >>>     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>
> >     >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>>>
> >     >     >>>     >         <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>
> >     >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>>
> >     >     >>>     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>
> >     >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>>>>
> >     >     >>>     >         >>> Unsubscribe :
> >     >     https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>
> >     >     >>>     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>>
> >     >     >>>     >         <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>
> >     >     >>>     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>>>
> >     >     >>>     >         >>> More help   :
> >     >     https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>
> >     >     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>>
> >     >     >>>     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>
> >     >     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>>>
> >     >     >>>     >         <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>
> >     >     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>>
> >     >     >>>     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>
> >     >     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>>>>
> >     >     >>>     >         >>
> >     >     >>>     >         >>
> >     >     >>>     >         >
> >     >     >>>     >         >
> >     >     >>>     >         > ______________________________
> _________________
> >     >     >>>     >         > Mailing list:
> >     >     https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>
> >     >     >>>     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>>
> >     >     >>>     >         <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>
> >     >     >>>     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>>>
> >     >     >>>     >         > Post to     :
> >     >     kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>
> >     >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>>
> >     >     >>>     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>
> >     >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>>>
> >     >     >>>     >         <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>
> >     >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>>
> >     >     >>>     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>
> >     >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>>>>
> >     >     >>>     >         > Unsubscribe :
> >     >     https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>
> >     >     >>>     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>>
> >     >     >>>     >         <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>
> >     >     >>>     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>>>
> >     >     >>>     >         > More help   :
> >     >     https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>
> >     >     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>>
> >     >     >>>     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>
> >     >     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>>>
> >     >     >>>     >         <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>
> >     >     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>>
> >     >     >>>     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>
> >     >     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>>>>
> >     >     >>>     >         >
> >     >     >>>     >
> >     >     >>>     >
> >     >     >>>     >
> >     >     >>>
> >     >     >>>
> >     >     >>
> >     >     >
> >     >     >
> >     >     >
> >     >     > _______________________________________________
> >     >     > Mailing list: https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>
> >     >     > Post to     : kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>
> >     >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>>
> >     >     > Unsubscribe : https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>
> >     >     > More help   : https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>
> >     >     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>>
> >     >     >
> >     >
> >     >
> >     >
> >     >     _______________________________________________
> >     >     Mailing list: https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>
> >     >     Post to     : kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>
> >     >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>>
> >     >     Unsubscribe : https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     >     <https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>>
> >     >     More help   : https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>
> >     >     <https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>>
> >     >
> >     >
> >     >
> >     >
> >     > _______________________________________________
> >     > Mailing list: https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     > Post to     : kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>
> >     > Unsubscribe : https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     > More help   : https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>
> >     >
> >
> >     _______________________________________________
> >     Mailing list: https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     Post to     : kicad-developers@xxxxxxxxxxxxxxxxxxx
> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>
> >     Unsubscribe : https://launchpad.net/~kicad-developers
> >     <https://launchpad.net/~kicad-developers>
> >     More help   : https://help.launchpad.net/ListHelp
> >     <https://help.launchpad.net/ListHelp>
> >
> >
>

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