dirs.append(os.path.join(toolsdir, '../../lib/layouts'))
dirs.append(os.path.join(toolsdir, '../../lib/citeengines'))
for directory in dirs:
+ oldcwd = os.getcwd()
os.chdir(directory)
for i in os.listdir("."):
(base, ext) = os.path.splitext(i)
args = ["layout2layout", i + ".old", i]
shutil.copy(args[2], args[1])
layout2layout(args)
+ os.chdir(oldcwd)
return 0