Difference between revisions of "Module:String"
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(+ substr variant that takes a length instead of an ending position) |
(Oh, the existing code is 0-based) |
||
Line 10: | Line 10: | ||
function str.sublength( frame ) | function str.sublength( frame ) | ||
− | local i = tonumber( frame.args.i ) or | + | local i = tonumber( frame.args.i ) or 0 |
local len = tonumber( frame.args.len ) | local len = tonumber( frame.args.len ) | ||
− | 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 ) ) |
end | end | ||
Revision as of 01:50, 21 February 2013
Documentation for this module may be created at Module:String/doc
local str = {}
function str.len( frame )
return mw.ustring.len( frame.args.s )
end
function str.sub( frame )
return mw.ustring.sub( frame.args.s, tonumber( frame.args.i ), tonumber( frame.args.j ) )
end
function str.sublength( frame )
local i = tonumber( frame.args.i ) or 0
local len = tonumber( frame.args.len )
return mw.ustring.sub( frame.args.s, i + 1, len and ( i + len ) )
end
function str.match( frame )
return mw.ustring.match( frame.args.s, frame.args.pattern, tonumber( frame.args.i ) )
end
return str