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Difference between revisions of "Module:Icon"
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| (5 intermediate revisions by the same user not shown) | |||
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local function _requirements(resource, value, link, text, lang) | local function _requirements(resource, value, link, text, lang) | ||
--[[ Language switch isn't | --[[ Language switch isn't actually needed, but stems from early design when | ||
all languages would have a single wiki, leaving in as this may change in the | all languages would have a single wiki, leaving in as this may change in the | ||
future ]] | future ]] | ||
| Line 17: | Line 17: | ||
if resource ~= nil then | if resource ~= nil then | ||
-- Init link here, will be nil if resource is nil | -- Init link here, will be nil if resource is nil | ||
if not com.exists(link) then | if not com.exists(link) then | ||
| Line 26: | Line 27: | ||
--Check after trim as may be whitespace only | --Check after trim as may be whitespace only | ||
if com.exists(value) then | if com.exists(value) then | ||
value = ' | value = '' .. value .. ' ' | ||
else | else | ||
value = '' | value = '' | ||
| Line 44: | Line 45: | ||
end | end | ||
end | end | ||
result = | result = value .. result | ||
else | else | ||
result = 'Icon does not exist[[Category:Missing Icon]]' | result = 'Icon does not exist[[Category:Missing Icon]]' | ||