Merged revisions 85530,85534,85538,85540-85542 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r85530 | georg.brandl | 2010-10-15 17:32:05 +0200 (Fr, 15 Okt 2010) | 1 line

  Refrain from using inline suites.
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  r85534 | georg.brandl | 2010-10-15 18:19:43 +0200 (Fr, 15 Okt 2010) | 1 line

  #9801: document how list and dict proxies created by Managers behave w.r.t. mutable items.
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  r85538 | georg.brandl | 2010-10-15 18:35:46 +0200 (Fr, 15 Okt 2010) | 1 line

  #7303: add documentation for useful pkgutil functions and classes.
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  r85540 | georg.brandl | 2010-10-15 18:42:37 +0200 (Fr, 15 Okt 2010) | 1 line

  #6798: fix wrong docs for the arguments to several trace events.
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  r85541 | georg.brandl | 2010-10-15 18:53:24 +0200 (Fr, 15 Okt 2010) | 1 line

  #4968: updates to inspect.is* function docs.
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  r85542 | georg.brandl | 2010-10-15 19:01:15 +0200 (Fr, 15 Okt 2010) | 1 line

  #7790: move table of struct_time members to the actual description of struct_time.
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diff --git a/Doc/c-api/init.rst b/Doc/c-api/init.rst
index f8ab642..d13009f 100644
--- a/Doc/c-api/init.rst
+++ b/Doc/c-api/init.rst
@@ -925,13 +925,14 @@
    +------------------------------+--------------------------------------+
    | :const:`PyTrace_LINE`        | Always *NULL*.                       |
    +------------------------------+--------------------------------------+
-   | :const:`PyTrace_RETURN`      | Value being returned to the caller.  |
+   | :const:`PyTrace_RETURN`      | Value being returned to the caller,  |
+   |                              | or *NULL* if caused by an exception. |
    +------------------------------+--------------------------------------+
-   | :const:`PyTrace_C_CALL`      | Name of function being called.       |
+   | :const:`PyTrace_C_CALL`      | Function object being called.        |
    +------------------------------+--------------------------------------+
-   | :const:`PyTrace_C_EXCEPTION` | Always *NULL*.                       |
+   | :const:`PyTrace_C_EXCEPTION` | Function object being called.        |
    +------------------------------+--------------------------------------+
-   | :const:`PyTrace_C_RETURN`    | Always *NULL*.                       |
+   | :const:`PyTrace_C_RETURN`    | Function object being called.        |
    +------------------------------+--------------------------------------+