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I remember reading somewhere that the complement of a meagre set in a Baire space is also a Baire space and this is in fact easy to prove. Looking for this result in the standard collection of Topology books I could not find it. Can anyone help me locate a reference?

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    $\begingroup$ N. Bourbaki General Topology IX, §5, Proposition 5 — this follows indeed directly from the definition. $\endgroup$ – abx Nov 28 '18 at 5:47

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