Module:String2: Difference between revisions
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(allow split to use negative indices) |
(function one2a) |
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txt = txt:gsub("%d[%d%.]*", v2p) -- store just the string |
txt = txt:gsub("%d[%d%.]*", v2p) -- store just the string |
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return txt |
return txt |
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end |
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-- one2a scans through a string, passed as either the first unnamed parameter or |txt= |
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-- it converts each occurrence of 'one ' into either 'a ' or 'an ' and returns the resultant string. |
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p.one2a = function(frame) |
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local args = frame.args |
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if not(args[1] or args.txt) then args = frame:getParent().args end |
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local txt = mw.text.trim(args[1] or args.txt or "") |
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if txt == "" then return nil end |
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return txt:gsub(" one ", " a "):gsub("One ", "A "):gsub("a ([aeiou])", "an %1"):gsub("A ([aeiou])", "An %1") |
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end |
end |
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