Module:Linguistic

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This documentation is transcluded from Module:Linguistic/doc.

-- some simple internationalization that can be called by other modules

local p = {}
local vowels = 'aeiouyąăẵằẳặȃắâẫấầẩậãäǟāáàȁǎảẚåǻḁạǡæǣǽĕȇêễếềểệḙẽḛëēḕéḗèȅěẻẹęȩḝǝĭȋîĩḭïḯīíìȉǐỉịįıŏȏôỗốồổộõṏṍöōṑóṓòȍǒỏọǫǭơỡớờởợøǿŭȗûṷũṻṹṵüǖǘǜǚṳūúùȕǔủůụųưữứừửựŷỹÿȳýỳỷẙỵ'

function isin(str, pattern)
	if mw.ustring.find(str, pattern, 1, true ) then
		return true
	end
end

function langisin(str, lang)
	return isin(str, lang .. ',') -- comma is necessary to avoid false positives like zh in zh-hans
end

function p.vowelfirst (str)
	return isin(vowels, str[1]) 
end

function p.wordsep(lang) -- default separator between words
	-- language with no separator
	if langisin('zh, ja, zh-hans, zh-hant, zh-sg, zh-cn, sh-tw', lang) then 
		return ''
	end
	-- default: white space
	return ' ' 
end

function p.noungroup(noun, adj, lang)
	if not noun then 
		return nil end
	if not adj
		then return noun
	end
	-- adjective before the noun
	if langisin('de, de-at, de-ch, en, en-ca, en-gb, zh ', lang) then
		return adj .. p.wordsep(lang) .. noun
	-- adjective after the noun
	elseif langisin('fr, fr-ca, it') then
		return noun .. p.wordsep(lang) .. adj
	else
		return noun ' (' .. adj .. ')'
	end
end
return p