Module:Lang/utilities: Difference between revisions

Revision as of 22:49, 21 October 2022

Revision as of 14:18, 22 October 2022

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]]

local function ietf_tag_make (args_t, codetag, swap)

local ietf_tag_t = {codetag}; -- initialize with <codetag>

local enum = swap and '1' or '2'; -- when <swap> is true latin <text1> is rendered second by _lang()

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--[[--------------------------< _ L A N G _ X 2 >--------------------------------------------------------------

mimics {{lang|<codetag>|<text1>|<text2>}} except that <text2> is not a romanization of <text1> (which is always the

Latin-script form). Intended for languages where two scripts are 'official' or 'native and equal in status' (sh

is and sr may be candidatesa candidate for this; are there others?)

{{lang_x2|<codetag>|<text1>|<text2>|swap=yes|script2=<script>|separator=[,|;|/|<quoted string>]}}

<codetag> - (required) language codetag for both of <text1> and <text2>

<text1> - (required) Latin-script text (always)

<text2> - (required) non-Latin-script text (always)

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enumerated parameters:

|script1= - ISO 15924 script tag for <text1> -- when <text1> renders first, these are passed to _lang_xx_...() individually

|region1= - ISO 3166 region tag for <text1> -- when <text1> renders second, these are combined with <codetag> to make an IETF tag for _lang()

|variant1= - IETF tag for <text1>

|script2= - ISO 15924 script tag for <text2> -- when <text2> renders first, these are passed to _lang_xx_...() individually

|region2= - ISO 3166 region tag for <text2> -- when <text2> renders second, these are combined with <codetag> to make an IETF tag for _lang()

|variant2= - IETF tag for <text2>

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local function _lang_x2 (args_t)

iflocal nottag (args_t[1] and= args_t[2].tag andor args_t[31]) then;

local text1 = args_t.text1 or args_t[2];

local text2 = args_t.text2 or args_t[3];

if not (tag and text1 and text2) then

return error_msg_make ('missing a required argument', 'lang-x2', args_t);

end

if args_t[1]tag:find ('-', 1, true) then

return error_msg_make ('invalid language codetag: <code style="color: inherit; background: inherit; border: none; padding: inherit;">' .. args_t[1]tag .. '</code>; IETF format not supported', 'lang-x2', args_t);

end

if not unicode.is_Latin (args_t[2]text1) then

return error_msg_make ('<code style="color: inherit; background: inherit; border: none; padding: inherit;">&lt;text1></code> is not Latin script', 'lang-x2', args_t);

end

if unicode.is_Latin (args_t[3]text2) then

return error_msg_make ('<code style="color: inherit; background: inherit; border: none; padding: inherit;">&lt;text2></code> is Latin script', 'lang-x2', args_t);

end

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local swap = 'yes' == args_t.swap; -- boolean

local out = {};

-- local code = args_t[1];

-- local text1 = args_t[2];

-- local text2 = args_t[3];

local translation = args_t[4];

local ietf_tags = ietf_tag_make (args_t, codetag, swap); -- for calls to {{lang}}

-- create base-form arguments tables

local lang_xx_args_t = {['code']=codetag, ['label']=args_t.label, ['link']=args_t.link, ['cat']=args_t.cat, ['nocat']=args_t.nocat}; -- for whichever <textn> renders first

local lang_args_t = {['code']=ietf_tags, ['cat']=args_t.cat, ['nocat']=args_t.nocat}; -- for whichever <textn> renders second