Anonymous user
Oh, the existing code is 0-based
en>Anomie (+ substr variant that takes a length instead of an ending position) |
en>Anomie (Oh, the existing code is 0-based) |
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Line 10:
function str.sublength( frame )
local i = tonumber( frame.args.i ) or
local len = tonumber( frame.args.len )
return mw.ustring.sub( frame.args.s, i + 1, len and ( i + len
end
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