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