Wrap virtualenvs to 80 chars.

Author: john2x

docs/dev/virtualenvs.rst

@@ -1,15 +1,18 @@
 Virtual Environments
 ====================
 
-A Virtual Environment, put simply, is an isolated working copy of Python which allows you to work on a specific project without worry of affecting other projects.
-
-For example, you can work on a project which requires Django 1.3 at the same time with a project which requires Django 1.0.
+A Virtual Environment, put simply, is an isolated working copy of Python which 
+allows you to work on a specific project without worry of affecting other 
+projects.
 
+For example, you can work on a project which requires Django 1.3 while also 
+maintaining a project which requires Django 1.0.
 
 virtualenv
 ----------
 
-`virtualenv <http://pypi.python.org/pypi/virtualenv>`_ is a tool to create isolated Python environments.
+`virtualenv <http://pypi.python.org/pypi/virtualenv>`_ is a tool to create 
+isolated Python environments.
 
 Install it via pip::
 
@@ -22,28 +25,34 @@ Basic Usage
 
    $ virtualenv ENVIRONMENT_NAME
 
-This creates a copy of Python in whichever directory you ran the command in, placing it in a folder named ``ENVIRONMENT_NAME``.
+This creates a copy of Python in whichever directory you ran the command in, 
+placing it in a folder named ``ENVIRONMENT_NAME``.
 
 2. To begin using the virtual environment, it needs to be activated::
 
    $ source ENVIRONMENT_NAME/bin/activate
 
-You can then begin installing any new modules without affecting the system default Python or other virtual environments.
+You can then begin installing any new modules without affecting the system 
+default Python or other virtual environments.
 
-3. If you are done working in the virtual environment for the moment, you can deactivate it::
+3. If you are done working in the virtual environment for the moment, you can 
+   deactivate it::
 
    $ deactivate
 
-This puts you back to the system's default Python interpreter with all its installed libraries.
+This puts you back to the system's default Python interpreter with all its 
+installed libraries.
 
 To delete a virtual environment, just delete its folder.
 
 virtualenvwrapper
 -----------------
 
-`virtualenvwrapper <http://www.doughellmann.com/projects/virtualenvwrapper/>`_ provides a set of commands which makes working with virtual environments much more pleasant. It also places all your virtual environments into one place.
+`virtualenvwrapper <http://www.doughellmann.com/projects/virtualenvwrapper/>`_ 
+provides a set of commands which makes working with virtual environments much 
+more pleasant. It also places all your virtual environments into one place.
 
-To install (make sure virtualenv is already installed)::
+To install (make sure **virtualenv** is already installed)::
 
   $ pip install virtualenvwrapper
   $ export WORKON_HOME=~/Envs
@@ -64,8 +73,11 @@ This creates the ``ENVIRONMENT_NAME`` folder inside ``~/Envs``.
 
    $ workon ENVIRONMENT_NAME
 
-**virtualenvwrapper** provides tab-completion on environment names. It really helps when you have a lot of environments and have trouble remembering their names. 
-``workon`` also deactivates whatever environment you are currently in, so you can quickly switch between environments.
+**virtualenvwrapper** provides tab-completion on environment names. It really 
+helps when you have a lot of environments and have trouble remembering their 
+names. 
+``workon`` also deactivates whatever environment you are currently in, so you 
+can quickly switch between environments.
 
 3. Deactivating is still the same::
 
@@ -81,12 +93,13 @@ Other nifty commands include:
   List all of the environments.
 
 ``cdvirtualenv``
-  Navigate into the directory of the currently activated virtual environment, so you can browse its ``site-packages``, for example. 
+  Navigate into the directory of the currently activated virtual environment, 
+  so you can browse its ``site-packages``, for example. 
 
 ``cdsitepackages``
   Like the above, but directly into ``site-packages`` directory.
 
 ``lssitepackages``
   Shows contents of ``site-packages`` directory.
 
-Full list of commands can be found `here <http://www.doughellmann.com/docs/virtualenvwrapper/command_ref.html#managing-environments>`_.
+A full list of commands can be found `here <http://www.doughellmann.com/docs/virtualenvwrapper/command_ref.html#managing-environments>`_.