X-Git-Url: http://git.tremily.us/?a=blobdiff_plain;f=doc%2Fuser%2Fenvironments.xml;h=8f62b3bf2bb649be1b3b99307deb5b6b20118bbc;hb=9c08098a9522379f50983e9f54eda769db351513;hp=0746793bbdc2f7749a6d3873791d7dc4df3f18e7;hpb=fbcc0788e977dc6ad92994ae7bb2144d10b36a1b;p=scons.git

diff --git a/doc/user/environments.xml b/doc/user/environments.xml
index 0746793b..8f62b3bf 100644
--- a/doc/user/environments.xml
+++ b/doc/user/environments.xml
@@ -672,11 +672,8 @@ environment, of directory names, suffixes, etc.
 
       <programlisting>
          env = Environment()
-         dict = env.Dictionary()
-         keys = dict.keys()
-         keys.sort()
-         for key in keys:
-             print "construction variable = '%s', value = '%s'" % (key, dict[key])
+         for item in sorted(env.Dictionary().items()):
+             print "construction variable = '%s', value = '%s'" % item
       </programlisting>
 
     </section>
@@ -1543,11 +1540,10 @@ environment, of directory names, suffixes, etc.
       #!/usr/bin/env python
       import os
       import sys
-      if len(sys.argv) > 1:
+      if len(sys.argv) &gt; 1:
           keys = sys.argv[1:]
       else:
-          keys = os.environ.keys()
-          keys.sort()
+          keys = sorted(os.environ.keys())
       for key in keys:
           print "    " + key + "=" + os.environ[key]
       </file>