Module:Sandbox/Erutuon: Difference between revisions

Revision as of 22:43, 3 July 2018

Revision as of 22:52, 3 July 2018

Line 356:

end

local parsed_subtags_mt = {}

parsed_subtags_mt. __index = parsed_subtags_mt{

throw = function (self, error, index)

setmetatable(parsed_subtags_mt, parsed_subtags_mt)

self.error = error

self.invalid = table.concat(self.input, "-", index)

return self:remove_unnecessary_fields()

end,

remove_unnecessary_fields = function (self)

-- Only useful internally.

self.input = nil

return setmetatable(self, nil)

end,

}

}

function setmetatable(parsed_subtags_mt:throw(error, index){

__call = function (self, input)

self.error = error

return setmetatable({ input = input }, self)

self.invalid = table.concat(self.input, "-", index)

end

return self:remove_unnecessary_fields()

})

end

function parsed_subtags_mt:remove_unnecessary_fields()

-- Only useful internally.

self.input = nil

return setmetatable(self, nil)

end

function parsed_subtags_mt:__call(input)

return setmetatable({ input = input }, self)

end

Line 393 ⟶ 395:

-- are not needed on Wikipedia. Does not recognize "grandfathered" tags.

-- https://www.rfc-editor.org/rfc/rfc6067.txt, https://tools.ietf.org/html/bcp47

-- Only checks that the syntax is correct, not that the values are valid. For

-- instance, does not check that a language code actually exists.

function p.parse_IETF(tag)

if type(tag) ~= "string" or tag == "" then

Line 447 ⟶ 452:

type = subtag_info[index].type

matched = true

-- There can be multiple "variant" subtags (and "extension"

-- subtags, if those are added)

if type ~= "variant" then

index = index + 1

end

break

end

Line 460 ⟶ 470:

if type then

if parsed_subtags[type] = subtagthen

parsed_subtags[type] = { parsed_subtags[type] }

table.insert(parsed_subtags[type], subtag)

else

parsed_subtags[type] = subtag

end

last_matched_subtag_i = subtag_i

matched_count = matched_count + 1