Use small tables instead of bare \item markers to describe the contents

of return tuples.  The bare \item took advantage of an implementation
detail when formatting in LaTeX, and was just wrong when generating HTML.
It also broke the XML conversion scripts, since there was no enclosing
list-like environment to contain them.

Doc/lib/libwinreg.tex

@@ -126,13 +126,13 @@ This module offers the following functions:
  no more values.
  
  The result is a tuple of 3 items:
- \item[value_name]
- A string that identifies the value name
- \item[value_data]
- An object that holds the value data, and whose type depends
- on the underlying registry type.
- \item[data_type] is an integer that identifies the type of the 
- value data.
+
+ \begin{tableii}{c|p{3in}}{code}{Index}{Meaning}
+   \lineii{0}{A string that identifies the value name}
+   \lineii{1}{An object that holds the value data, and whose
+              type depends on the underlying registry type}
+   \lineii{2}{An integer that identifies the type of the value data}
+ \end{tableii}
 
 \end{funcdesc}
 
@@ -218,13 +218,13 @@ This module offers the following functions:
  \constant{HKEY_*} constants.
 
  The result is a tuple of 3 items:
- \item[num_subkeys]
- An integer that identifies the number of sub keys this key has.
- \item[num_values]
- An integer that identifies the number of values this key has.
- \item [last_modified]
- A long integer that identifies when the key was last modified (if available)
- as 100's of nanoseconds since Jan 1, 1600.
+
+ \begin{tableii}{c|p{3in}}{code}{Index}{Meaning}
+   \lineii{0}{An integer giving the number of sub keys this key has.}
+   \lineii{1}{An integer giving the number of values this key has.}
+   \lineii{2}{A long integer giving when the key was last modified (if
+              available) as 100's of nanoseconds since Jan 1, 1600.}
+ \end{tableii}
 \end{funcdesc}
 
 
@@ -256,10 +256,11 @@ This module offers the following functions:
  \var{value_name} is a string indicating the value to query.
 
  The result is a tuple of 2 items:
- \item [value]
- The value of the registry item.
- \item [type_id]
- An integer that identifies the registry type for this value.
+
+ \begin{tableii}{c|p{3in}}{code}{Index}{Meaning}
+   \lineii{0}{The value of the registry item.}
+   \lineii{1}{An integer giving the registry type for this value.}
+ \end{tableii}
 \end{funcdesc}
 
 
@@ -294,18 +295,20 @@ This module offers the following functions:
  \var{sub_key} is a string that names the subkey with which the value 
  is associated.
  
- \var{type} is an integer that specifies the type of the data.  Currently this
- must be \constant{REG_SZ}, meaning only strings are supported.
- Use the \function{SetValueEx()} function for support for other data types.
+ \var{type} is an integer that specifies the type of the data.
+ Currently this must be \constant{REG_SZ}, meaning only strings are
+ supported.  Use the \function{SetValueEx()} function for support for
+ other data types.
  
  \var{value} is a string that specifies the new value.
 
- If the key specified by the \var{sub_key} parameter does not exist, 
+ If the key specified by the \var{sub_key} parameter does not exist,
  the SetValue function creates it.
 
  Value lengths are limited by available memory. Long values (more than
- 2048 bytes) should be stored as files with the filenames stored in 
- the configuration registry.  This helps the registry perform efficiently.
+ 2048 bytes) should be stored as files with the filenames stored in
+ the configuration registry.  This helps the registry perform
+ efficiently.
 
  The key identified by the \var{key} parameter must have been 
  opened with \constant{KEY_SET_VALUE} access.
@@ -313,43 +316,36 @@ This module offers the following functions:
 
 
 \begin{funcdesc}{SetValueEx}{key, value_name, reserved, type, value}
-  Stores data in the value field of an open registry key.
-  
+ Stores data in the value field of an open registry key.
+
  \var{key} is an already open key, or one of the predefined 
  \constant{HKEY_*} constants.
 
  \var{sub_key} is a string that names the subkey with which the 
  value is associated.
- 
+
  \var{type} is an integer that specifies the type of the data.  
- This should be one of:
- \item[\constant{REG_BINARY}] 
- 	Binary data in any form.
- \item[\constant{REG_DWORD}]
-	A 32-bit number.
- \item[\constant{REG_DWORD_LITTLE_ENDIAN}]
- 	A 32-bit number in little-endian format.
- \item[\constant{REG_DWORD_BIG_ENDIAN}]
-	A 32-bit number in big-endian format.
- \item[\constant{REG_EXPAND_SZ}]
- 	A null-terminated string that contains unexpanded references
-	to environment variables (for example, \code{\%PATH\%})
- \item[\constant{REG_LINK}]
- 	A Unicode symbolic link.
- \item[\constant{REG_MULTI_SZ}]
-	A sequence (eg, list, sequence) of null-terminated strings, 
-	terminated by two null characters. (Note that Python handles 
-	this termination automatically)
- \item[\constant{REG_NONE}]
-	No defined value type.
- \item[\constant{REG_RESOURCE_LIST}]
-	A device-driver resource list.
- \item[\constant{REG_SZ}]
- 	A null-terminated string.
+ This should be one of the following constants defined in this module:
+
+ \begin{tableii}{l|p{3in}}{constant}{Constant}{Meaning}
+   \lineii{REG_BINARY}{Binary data in any form.}
+   \lineii{REG_DWORD}{A 32-bit number.}
+   \lineii{REG_DWORD_LITTLE_ENDIAN}{A 32-bit number in little-endian format.}
+   \lineii{REG_DWORD_BIG_ENDIAN}{A 32-bit number in big-endian format.}
+   \lineii{REG_EXPAND_SZ}{Null-terminated string containing references
+                          to environment variables (\samp{\%PATH\%}).}
+   \lineii{REG_LINK}{A Unicode symbolic link.}
+   \lineii{REG_MULTI_SZ}{A sequence of null-terminated strings, 
+	terminated by two null characters.  (Python handles 
+	this termination automatically.)}
+   \lineii{REG_NONE}{No defined value type.}
+   \lineii{REG_RESOURCE_LIST}{A device-driver resource list.}
+   \lineii{REG_SZ}{A null-terminated string.}
+ \end{tableii}
 
  \var{reserved} can be anything - zero is always passed to the 
  API.
- 
+
  \var{value} is a string that specifies the new value.
 
  This method can also set additional value and type information for the
@@ -366,7 +362,7 @@ This module offers the following functions:
 
 
 
-\subsection{Registry handle objects \label{handle-object}}
+\subsection{Registry Handle Objects \label{handle-object}}
 
  This object wraps a Windows HKEY object, automatically closing it when
  the object is destroyed.  To guarantee cleanup, you can call either