--- a/textshaper/indent.py	Sun Feb 23 16:48:09 2014 -0800
+++ b/textshaper/indent.py	Sun Mar 02 15:33:07 2014 -0800
@@ -43,6 +43,12 @@
 
     return retval
 
+@lines
+def deindent(text):
+    """strip lines"""
+    return [line.strip() for line in text]
+
+### CLI
 
 def add_arguments(parser):
     parser.add_argument('infile', nargs='?', type=argparse.FileType('r'),
@@ -52,6 +58,7 @@
 
 
 def main(args=sys.argv[1:]):
+    """CLI"""
 
     # parse command line
     description = """indent files or stdin if no files given"""