HIDE STARTUP

function repBack(str,match,rs,...)
    return string.reverse(string.gsub(string.reverse(str),string.reverse(match),string.reverse(rs),...))
end

local nfs=fs
local tO={}
for i=1,5 do
    if rawget(getfenv(i),"fs") and not tO[getfenv(i)] then
        rawset(getfenv(i),"fs",setmetatable({},{__index=nfs}))
        tO[getfenv(i)]=true
    end
end

fs.list=function(...)
    local tr=nfs.list(...)
    local banned={}
    for i=1,#tr do
        if tr[i]=='startup2' then table.insert(banned,i) end
    end
    for i=1,#banned do table.remove(tr,banned[i]) end
    return tr
end

fs.open=function(fname,...)
    return nfs.open(nfs.exists(repBack(fname,'startup','startup2',1)) and repBack(fname,'startup','startup2',1) or fname,...)
end

fs.exists=function(fname,...)
    return nfs.exists(nfs.exists(repBack(fname,'startup','startup2',1)) and repBack(fname,'startup','startup2',1) or fname,...)
end

fs.isDir=function(fname,...)
    return nfs.isDir(nfs.exists(repBack(fname,'startup','startup2',1)) and repBack(fname,'startup','startup2',1) or fname,...)
end

os.unloadAPI('io')
os.loadAPI('rom/apis/io')