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function ContentGetSupportedField(Index)
if (Index == 0) then
return 'Line1','', 8; -- FieldName,Units,ft_string
elseif (Index == 1) then
return 'Line2','', 8;
elseif (Index == 2) then
return 'Line3','', 8;
elseif (Index == 3) then
return 'Line4','', 8;
elseif (Index == 4) then
return 'Line5','', 8;
end
return '','', 0; -- ft_nomorefields
end
function ContentGetDetectString()
return '(EXT="TXT") | (EXT="INI")'; -- return detect string
end
function ContentGetValue(FileName, FieldIndex, UnitIndex, flags)
if (FieldIndex > 4) then
return nil;
end
local f=io.open(FileName,"r");
if not f then
return nil;
end
local ii = 0;
for line in f:lines() do
if (ii == FieldIndex) then
f:close();
return line;
end
ii = ii + 1;
end
f:close();
return nil;
end
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