“Module:IRC Nick”的意思、由来-开放百科全书

词条

Module:IRC Nick

释义

local p = {}

function p.guessNick( frame )

    local username = frame.args[1]    local nick     -- First, strip out non-ASCII as best we can    -- Note this will totally fail for non-Latin-script usernames. Nothing much we can do about that.    nick = mw.ustring.toNFD( username )    nick = string.gsub( nick, '[^\\32-\\126]', '' )     -- Next, replace other unacceptable characters    if string.match( nick, '^[0-9%-]' ) then        -- Begins with a number, so prepend an underscore        nick = '_' .. nick    end    nick = string.gsub( nick, '[^a-zA-Z0-9_%-%[\\%]{|}^`]+', '_' )     -- Cut to 24 charcaters + `|` if username was modified or 25 characters otherwise    if nick == username then        nick = string.sub( nick, 1, 25 )    else        nick = string.sub( nick, 1, 24 ) .. '|'    end    return nick

end

return p

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