Description: Fix indentation and import the ABCs from collections.abc (removed
  from collections in Python 3.10).
Issue ID: none
Changeset: none
TODO: Upstream is dead (last release 1.0.1 in 2011); keep locally.

--- apache_conf_parser.py.orig	2011-04-12 03:06:39 UTC
+++ apache_conf_parser.py
@@ -1,7 +1,7 @@ import abc as abc_mod
 
 import re as re_mod
 import abc as abc_mod
-import collections as col_mod
+import collections.abc as col_mod
 
 INDENT = "    "
 _NODES = []
@@ -466,8 +466,8 @@ class ApacheConfParser(ComplexNode):
     def __init__(self, source, infile=True, delay=False, count=None):
         """Count is the starting number for line counting..."""
         super(ApacheConfParser, self).__init__(_NODES)
-	self.source = source.splitlines()
-	if infile:
+        self.source = source.splitlines()
+        if infile:
             self.source = (line.strip("\n") for line in open(source))
         self.count = count
         if not delay:
