Call cyclefocus with Alt+Escape

[friederbluemle]

I'm trying to invoke cyclefocus using Alt+Escape. For some reason this does not seem to work:

awful.key({ "Mod1",           }, "Escape",
    function (c)
        cyclefocus.cycle({modifier="Alt_L"})
    end,
    {description = "cyclefocus", group = "client"}),

When I replace Escape with Tab it works as expected.
Am I missing anything?

Thanks

[friederbluemle]

I noticed this piece of code in cyclefocus:

-- Abort on Escape.
if key == 'Escape' then
    return exit_grabber(orig_client)
end

After commenting it out, the wbox appears as expected. However, subsequent presses of Escape don't focus the next item in the list...

[blueyed]

With #29 this works:

    cyclefocus.key({altkey}, 'Escape'),

or

    cyclefocus.key({altkey}, 'Escape', {exit_key='a'}),

[blueyed]

I have altkey = "Mod1".
Please check the debug log / output in case it does not work - I've seen it complaining about unexpected "Alt_L" in some case. Might need to pass this in as modifiers then.

[blueyed]

Should be:

    cyclefocus.key({'Mod1'}, 'Escape', {modifer='Alt_L'}),

Alt_L gets used by default due to 0-indexing in cyclefocus.key currently.
Will fix it, and maybe add some mapping there.
Ref: #19