Prevent str() making strs parse() can't handle

No longer prevent making long lines.

Author: Issac Trotts

cmakelists_parsing/parsing.py

@@ -55,7 +55,7 @@ def parse(s, path='<string>'):
 def strip_blanks(tree):
     return File([x for x in tree if not isinstance(x, BlankLine)])
 
-def compose_lines(tree, max_width=79):
+def compose_lines(tree):
     """
     Yields pretty-printed lines of a CMakeLists file.
     """
@@ -73,12 +73,7 @@ def compose_lines(tree, max_width=79):
             for i, line in enumerate(command_to_lines(item)):
                 offset = 1 if i > 0 else 0
                 line2 = (level + offset) * tab + line
-                if len(line2) <= max_width:
-                    yield line2
-                else:
-                    # Line is too long. Try again.
-                    for _, (ty, contents) in tokenize(line):
-                        yield (level + offset) * tab + contents
+                yield line2
 
             if name in ('function', 'macro', 'if', 'else'):
                 level += 1

tests/example_inputs_test.py

@@ -16,6 +16,7 @@ class ExamplesTestCase(unittest.TestCase):
     def test_idempotency_of_parse_unparse(self):
         round_trip = lambda s, path='<string>': str(cmp.parse(s, path))
         for path, contents in yield_examples():
+            print 'Testing on %s' % path
             self.assertEqual(round_trip(contents, path),
                              round_trip(round_trip(contents, path)),
                              'Failed on %s' % path)