Patch #1680978: consistently use "alive" instead of "active" in the

thread lib doc.

Doc/lib/libthreading.tex

@@ -15,10 +15,9 @@ situations where \module{threading} cannot be used because
 This module defines the following functions and objects:
 
 \begin{funcdesc}{activeCount}{}
-Return the number of currently active \class{Thread} objects.
-The returned count is equal to the length of the list returned by
+Return the number of \class{Thread} objects currently alive.  The
+returned count is equal to the length of the list returned by
 \function{enumerate()}.
-A function that returns the number of currently active threads.
 \end{funcdesc}
 
 \begin{funcdesc}{Condition}{}
@@ -36,10 +35,10 @@ is returned.
 \end{funcdesc}
 
 \begin{funcdesc}{enumerate}{}
-Return a list of all currently active \class{Thread} objects.
-The list includes daemonic threads, dummy thread objects created
-by \function{currentThread()}, and the main thread.  It excludes terminated
-threads and threads that have not yet been started.
+Return a list of all \class{Thread} objects currently alive.  The list
+includes daemonic threads, dummy thread objects created by
+\function{currentThread()}, and the main thread.  It excludes
+terminated threads and threads that have not yet been started.
 \end{funcdesc}
 
 \begin{funcdesc}{Event}{}
@@ -526,12 +525,9 @@ calling the thread's \method{start()} method.  This invokes the
 \method{run()} method in a separate thread of control.
 
 Once the thread's activity is started, the thread is considered
-'alive' and 'active' (these concepts are almost, but not quite
-exactly, the same; their definition is intentionally somewhat
-vague).  It stops being alive and active when its \method{run()}
-method terminates -- either normally, or by raising an unhandled
-exception.  The \method{isAlive()} method tests whether the thread is
-alive.
+'alive'. It stops being alive when its \method{run()} method terminates
+-- either normally, or by raising an unhandled exception.  The
+\method{isAlive()} method tests whether the thread is alive.
 
 Other threads can call a thread's \method{join()} method.  This blocks
 the calling thread until the thread whose \method{join()} method is
@@ -551,14 +547,13 @@ There is a ``main thread'' object; this corresponds to the
 initial thread of control in the Python program.  It is not a
 daemon thread.
 
-There is the possibility that ``dummy thread objects'' are
-created.  These are thread objects corresponding to ``alien
-threads''.  These are threads of control started outside the
-threading module, such as directly from C code.  Dummy thread objects
-have limited functionality; they are always considered alive,
-active, and daemonic, and cannot be \method{join()}ed.  They are never 
-deleted, since it is impossible to detect the termination of alien
-threads.
+There is the possibility that ``dummy thread objects'' are created.
+These are thread objects corresponding to ``alien threads'', which
+are threads of control started outside the threading module, such as
+directly from C code.  Dummy thread objects have limited
+functionality; they are always considered alive and daemonic, and
+cannot be \method{join()}ed.  They are never deleted, since it is
+impossible to detect the termination of alien threads.
 
 
 \begin{classdesc}{Thread}{group=None, target=None, name=None,
@@ -646,7 +641,8 @@ name.  The initial name is set by the constructor.
 Return whether the thread is alive.
 
 Roughly, a thread is alive from the moment the \method{start()} method
-returns until its \method{run()} method terminates.
+returns until its \method{run()} method terminates. The module
+function \function{enumerate()} returns a list of all alive threads.
 \end{methoddesc}
 
 \begin{methoddesc}{isDaemon}{}
@@ -659,8 +655,8 @@ This must be called before \method{start()} is called.
 
 The initial value is inherited from the creating thread.
 
-The entire Python program exits when no active non-daemon
-threads are left.
+The entire Python program exits when no alive non-daemon threads are
+left.
 \end{methoddesc}