diff -r 51152e85c5e9 -r 1a43351889d5 Plugins/VcsPlugins/vcsMercurial/hg.py --- a/Plugins/VcsPlugins/vcsMercurial/hg.py Sat Feb 01 17:16:45 2014 +0100 +++ b/Plugins/VcsPlugins/vcsMercurial/hg.py Sat Feb 01 17:47:46 2014 +0100 @@ -1039,6 +1039,9 @@ self.addArguments(args, opts) if force: args.append("--force") + if self.getPlugin().getPreferences("InternalMerge"): + args.append("--tool") + args.append("internal:merge") if rev: args.append("--rev") args.append(rev)