Merged revisions 86561-86562,86564-86565,86705,86708,86713 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r86561 | georg.brandl | 2010-11-20 12:47:10 +0100 (Sa, 20 Nov 2010) | 1 line

  #10460: Update indent.pro to match PEP 7 better.
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  r86562 | georg.brandl | 2010-11-20 14:44:41 +0100 (Sa, 20 Nov 2010) | 1 line

  #10439: document PyCodec C APIs.
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  r86564 | georg.brandl | 2010-11-20 15:08:53 +0100 (Sa, 20 Nov 2010) | 1 line

  #10460: an even better indent.pro.
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  r86565 | georg.brandl | 2010-11-20 15:16:17 +0100 (Sa, 20 Nov 2010) | 1 line

  socket.gethostbyname(socket.gethostname()) can fail when host name resolution is not set up correctly; do not fail test_socket if this is the case.
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  r86705 | georg.brandl | 2010-11-23 08:54:19 +0100 (Di, 23 Nov 2010) | 1 line

  #10468: document Unicode exception creation and access functions.
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  r86708 | georg.brandl | 2010-11-23 09:37:54 +0100 (Di, 23 Nov 2010) | 2 lines

  #10511: clarification of what heaps are; suggested by Johannes Hoff.
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  r86713 | georg.brandl | 2010-11-23 19:14:57 +0100 (Di, 23 Nov 2010) | 1 line

  assert.h is also included. Thanks to Savio Sena.
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diff --git a/Doc/c-api/intro.rst b/Doc/c-api/intro.rst
index b2e9e0a..a2e47d9 100644
--- a/Doc/c-api/intro.rst
+++ b/Doc/c-api/intro.rst
@@ -41,8 +41,8 @@
    #include "Python.h"
 
 This implies inclusion of the following standard headers: ``<stdio.h>``,
-``<string.h>``, ``<errno.h>``, ``<limits.h>``, and ``<stdlib.h>`` (if
-available).
+``<string.h>``, ``<errno.h>``, ``<limits.h>``, ``<assert.h>`` and ``<stdlib.h>``
+(if available).
 
 .. note::