Thomson ReutersJanuary 14, 2013 09:00
* EDF gains, reaches deal on renewables tax
* Saint-Gobain climbs on stake sale news
* Swatch shares up, buys Harry Winston jewellery arm
By Tricia Wright
LONDON, Jan 14 (Reuters) - European shares were flat on Monday, steadying after a recent strong run, with French energy firm EDF the top gainer after it reached a deal with the government over a tax levy shortfall.