2238         # experimental config: experimental.graphstyle.*

  2238         # experimental config: experimental.graphstyle.*

  2239         styles[key] = ui.config('experimental', 'graphstyle.%s' % name,

  2239         styles[key] = ui.config('experimental', 'graphstyle.%s' % name,

  2240                                 styles[key])

  2240                                 styles[key])

  2241         if not styles[key]:

  2241         if not styles[key]:

  2242             styles[key] = None

  2242             styles[key] = None

  2243     for rev, type, ctx, parents in dag:

  2247     for rev, type, ctx, parents in dag:

  2244         char = formatnode(repo, ctx)

  2248         char = formatnode(repo, ctx)

  2245         copies = None

  2249         copies = None

  2246         if getrenamed and ctx.rev():

  2250         if getrenamed and ctx.rev():

  2247             copies = []

  2251             copies = []