Minor cleanups, wrap long lines.

Doc/lib/libcurses.tex

@@ -7,7 +7,7 @@
 \modulesynopsis{An interface to the curses library.}
 \versionadded{1.6}
 
-The \module{curses} module provides an interface to the curses \UNIX{}
+The \module{curses} module provides an interface to the curses
 library, the de-facto standard for portable advanced terminal
 handling.
 
@@ -15,7 +15,7 @@ While curses is most widely used in the \UNIX{} environment, versions
 are available for DOS, OS/2, and possibly other systems as well.  This
 extension module is designed to match the API of ncurses, an
 open-source curses library hosted on Linux and the BSD variants of
-Unix.
+\UNIX.
 
 \begin{seealso}
   \seemodule{curses.ascii}{Utilities for working with \ASCII{}
@@ -26,11 +26,10 @@ Unix.
   \seemodule{curses.wrapper}{Convenience function to ensure proper
                              terminal setup and resetting on
                              application entry and exit.}
-  \seetext{Tutorial material on using curses with Python is available
-           on the Python Web site as Andrew Kuchling's
-\citetitle[http://www.python.org/doc/howto/curses/curses.html]{Curses
-           Programming with Python}, at
-           \url{http://www.python.org/doc/howto/curses/curses.html}.}
+  \seetitle[http://www.python.org/doc/howto/curses/curses.html]{Curses
+            Programming with Python}{Tutorial material on using curses
+            with Python, by Andrew Kuchling, is available on the
+            Python Web site.}
 \end{seealso}
 
 

Doc/lib/libpyexpat.tex

@@ -59,7 +59,8 @@ For example, if \var{namespace_separator} is set to
 </root>
 \end{verbatim}
 
-\function{StartElementHandler()} will receive the following strings for each element: 
+\function{StartElementHandler()} will receive the following strings
+for each element:
 
 \begin{verbatim}
 http://default-namespace.org/ root
@@ -98,7 +99,7 @@ Returns a string containing the base set by a previous call to
 \method{SetBase()} hasn't been called.
 \end{methoddesc}
 
-\class{xmlparser} objects have the following attributes.  
+\class{xmlparser} objects have the following attributes:
 
 \begin{datadesc}{returns_unicode} 
 If this attribute is set to 1, the handler functions will be passed
@@ -154,11 +155,14 @@ Called for every processing instruction.
 Called for character data.  
 \end{methoddesc}
 
-\begin{methoddesc}{UnparsedEntityDeclHandler}{entityName, base, systemId, publicId, notationName}
+\begin{methoddesc}{UnparsedEntityDeclHandler}{entityName, base,
+                                              systemId, publicId,
+                                              notationName}
 Called for unparsed (NDATA) entity declarations.
 \end{methoddesc}
 
-\begin{methoddesc}{NotationDeclHandler}{notationName, base, systemId, publicId}
+\begin{methoddesc}{NotationDeclHandler}{notationName, base, systemId,
+                                        publicId}
 Called for notation declarations.
 \end{methoddesc}
 
@@ -197,10 +201,12 @@ The entity reference will not be passed to the default handler.
 \end{methoddesc}
 
 \begin{methoddesc}{NotStandaloneHandler}{}
-Called if the XML document hasn't been declared as being a standalone document.
+Called if the XML document hasn't been declared as being a standalone
+document.
 \end{methoddesc}
 
-\begin{methoddesc}{ExternalEntityRefHandler}{context, base, systemId, publicId}
+\begin{methoddesc}{ExternalEntityRefHandler}{context, base, systemId,
+                                             publicId}
 Called for references to external entities.  
 \end{methoddesc}