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Module:Delink: Difference between revisions
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split the search algorithm out into its own function, add data type checks
(use pcall and mw.title.new to check for valid titles) |
(split the search algorithm out into its own function, add data type checks) |
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Line 115:
end
local function
error("Attempt to de-link non-string input.", 2)
local result = ""▼
-- Delink wikilinks. We need to search character by character rather ▼
-- than just use gsub, otherwise nested links aren't detected properly.▼
while mw.ustring.len(text) > 0 do▼
text = mw.ustring.gsub(text, "^%[%[.-%]%]", delinkWikilink, 1)▼
result = result .. mw.ustring.sub(text, 1, 1)▼
text = mw.ustring.sub(text, 2, -1)▼
end
if not ( type(pattern) == "string" and mw.ustring.sub(pattern, 1, 1) == "^" ) then
error('Invalid pattern detected. Patterns must begin with "^".', 2)
-- Iterate over the text string, and replace any matched text. using the
▲ -- than just use gsub, otherwise nested links aren't detected properly.
▲ local result = ""
-- Replace text using one iteration of gsub.
-- Append the left-most character to the result string.
end
return result
end
local function _delink(args)
local text = args[1] or ""
▲
text = delinkLinkClass(text, "^%[.-%]", delinkURL) -- De-link URLs.
return text
end
Line 158 ⟶ 159:
args = frame
end
return _delink(args)
end
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