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Module:String: Difference between revisions
m
make sub match current behaviour of {{str sub}}
m (adding "sub" method) |
m (make sub match current behaviour of {{str sub}}) |
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Line 11:
local arg3 = tonumber( frame.args[3] )
if arg2 and arg3 then
local last = first + arg3
return string.sub( arg1, first, last )
else
return ""
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