Mostly fix a bunch of spelling mistakes.

A few other miscellaneous minor tweaks for whitespace and such.

12 files changed, 37 insertions, 28 deletions

diff --git a/docs/alternatives.rst b/docs/alternatives.rst
index 3587b749..bf1545d6 100644
--- a/docs/alternatives.rst
+++ b/docs/alternatives.rst
@@ -50,4 +50,4 @@ allowing a good experience for end users.  If you are seeking a visually richer
 mind investing more development time, we would recommend checking out `Python Prompt Toolkit`_.
 
 In the future, we may investigate options for incorporating the usage of `Python Prompt Toolkit`_ and/or Click_ into
-``cmd2`` applicaitons.
+``cmd2`` applications.
diff --git a/docs/conf.py b/docs/conf.py
index 0627f94c..60a28d13 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -1,29 +1,30 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
-#
-# cmd2 documentation build configuration file, created by
-# sphinx-quickstart on Wed Feb 10 12:05:28 2010.
-#
-# This file is execfile()d with the current directory set to its
-# containing dir.
-#
-# Note that not all possible configuration values are present in this
-# autogenerated file.
-#
-# All configuration values have a default; values that are commented out
-# serve to show the default.
+"""
+cmd2 documentation build configuration file, created by
+sphinx-quickstart on Wed Feb 10 12:05:28 2010.
 
-# If extensions (or modules to document with autodoc) are in another directory,
-# add these directories to sys.path here. If the directory is relative to the
-# documentation root, use os.path.abspath to make it absolute, like shown here.
-#
+This file is execfile()d with the current directory set to its
+containing dir.
+
+Note that not all possible configuration values are present in this
+autogenerated file.
+
+All configuration values have a default; values that are commented out
+serve to show the default.
+
+If extensions (or modules to document with autodoc) are in another directory,
+add these directories to sys.path here. If the directory is relative to the
+documentation root, use os.path.abspath to make it absolute, like shown here.
+"""
 import os
 import sys
-sys.path.insert(0, os.path.abspath('..'))
-
 # Import for custom theme from Read the Docs
 import sphinx_rtd_theme
 
+sys.path.insert(0, os.path.abspath('..'))
+
+
 # -- General configuration -----------------------------------------------------
 
 # If your documentation needs a minimal Sphinx version, state it here.
diff --git a/docs/freefeatures.rst b/docs/freefeatures.rst
index ddde62ca..44ade408 100644
--- a/docs/freefeatures.rst
+++ b/docs/freefeatures.rst
@@ -67,7 +67,7 @@ quotation marks if it is more than a one-word command.
 
    If you wish to disable cmd2's consumption of command-line arguments, you can do so by setting the  ``allow_cli_args``
    attribute of your ``cmd2.Cmd`` class instance to ``False``.  This would be useful, for example, if you wish to use
-   someting like Argparse_ to parse the overall command line arguments for your application::
+   something like Argparse_ to parse the overall command line arguments for your application::
 
        from cmd2 import Cmd
        class App(Cmd):
@@ -278,7 +278,7 @@ expressions.
 
 .. note::
 
-   If you have set ``allow_cli_args`` to False in order to disable parsing of command line arguments at invocaiton,
+   If you have set ``allow_cli_args`` to False in order to disable parsing of command line arguments at invocation,
    then the use of ``-t`` or ``--test`` to run transcript testing is automatically disabled.  In this case, you can
    alternatively provide a value for the optional ``transcript_files`` when constructing the instance of your
    ``cmd2.Cmd`` derived class in order to cause a transcript test to run::
@@ -290,3 +290,4 @@ expressions.
        if __name__ == '__main__':
            app = App(transcript_files=['exampleSession.txt'])
            app.cmdloop()
+
diff --git a/docs/hooks.rst b/docs/hooks.rst
index 3849cce0..02f44274 100644
--- a/docs/hooks.rst
+++ b/docs/hooks.rst
@@ -1,7 +1,7 @@
 .. cmd2 documentation for application and command lifecycle and the hooks which are available
 
-cmd2 Application Lifecyle and Hooks
-===================================
+cmd2 Application Lifecycle and Hooks
+====================================
 
 The typical way of starting a cmd2 application is as follows::
 
@@ -25,14 +25,14 @@ The ``preloop`` and ``postloop`` methods run before and after the main loop, res
 Application Lifecycle Attributes
 --------------------------------
 
-There are numerous attributes (member variables of the ``cmd2.Cmd``) which have a signficiant effect on the applicaiton
+There are numerous attributes (member variables of the ``cmd2.Cmd``) which have a significant effect on the application
 behavior upon entering or during the main loop.  A partial list of some of the more important ones is presented here:
 
 - **intro**: *str* - if provided this serves as the intro banner printed once at start of application, after ``preloop`` runs
 - **allow_cli_args**: *bool* - if True (default), then searches for -t or --test at command line to invoke transcript testing mode instead of a normal main loop
     and also processes any commands provided as arguments on the command line just prior to entering the main loop
 - **echo**: *bool* - if True, then the command line entered is echoed to the screen (most useful when running scripts)
-- **prompt**: *str* - sets the prompt which is displayed, can be dynamically changed based on applicatoin state and/or
+- **prompt**: *str* - sets the prompt which is displayed, can be dynamically changed based on application state and/or
     command results
 
 
@@ -44,7 +44,7 @@ Inside the main loop, every time the user hits <Enter> the line is processed by
 .. automethod:: cmd2.Cmd.onecmd_plus_hooks
 
 As the ``onecmd_plus_hooks`` name implies, there are a number of *hook* methods that can be defined in order to inject
-applicaiton-specific behavior at various points during the processing of a line of text entered by the user.  ``cmd2``
+application-specific behavior at various points during the processing of a line of text entered by the user.  ``cmd2``
 increases the 2 hooks provided by ``cmd`` (**precmd** and **postcmd**) to 6 for greater flexibility.  Here are
 the various hook methods, presented in chronological order starting with the ones called earliest in the process.
 
diff --git a/docs/install.rst b/docs/install.rst
index dae100a9..78b330fc 100644
--- a/docs/install.rst
+++ b/docs/install.rst
@@ -122,3 +122,4 @@ Uninstalling cmd2
 If you wish to permanently uninstall ``cmd2``, this can also easily be done with pip_::
 
     pip uninstall cmd2
+
diff --git a/docs/overview.rst b/docs/overview.rst
index 9e7a315a..75b8caa9 100644
--- a/docs/overview.rst
+++ b/docs/overview.rst
@@ -20,8 +20,8 @@ differs from cmd_.
    The `cmd.emptyline() <https://docs.python.org/3/library/cmd.html#cmd.Cmd.emptyline>`_ function is called
    when an empty line is entered in response to the prompt. By default, in cmd_ if this method is not overridden, it
    repeats and executes the last nonempty command entered.  However, no end user we have encountered views this as
-   expected or desirable default behavior.  Thus, the default behvior in ``cmd2`` is to simply go to the next line
+   expected or desirable default behavior.  Thus, the default behavior in ``cmd2`` is to simply go to the next line
    and issue the prompt again.  At this time, cmd2 completely ignores empty lines and the base class cmd.emptyline()
-   method never gets called and thus the emptyline() behavior cannot be overriden.
+   method never gets called and thus the emptyline() behavior cannot be overridden.
 
 .. _cmd: https://docs.python.org/3/library/cmd.html
diff --git a/docs/pycon2010/pirate3.py b/docs/pycon2010/pirate3.py
index ecc70f3f..46f26501 100644
--- a/docs/pycon2010/pirate3.py
+++ b/docs/pycon2010/pirate3.py
@@ -6,6 +6,7 @@ from cmd import Cmd
 
 class Pirate(Cmd):
     gold = 3
+    initial_gold = gold
 
     def do_loot(self, arg):
         'Seize booty from a passing ship.'
diff --git a/docs/pycon2010/pirate4.py b/docs/pycon2010/pirate4.py
index a4e4816d..ae1e1f4b 100644
--- a/docs/pycon2010/pirate4.py
+++ b/docs/pycon2010/pirate4.py
@@ -6,6 +6,7 @@ from cmd import Cmd
 
 class Pirate(Cmd):
     gold = 3
+    initial_gold = gold
 
     def do_loot(self, arg):
         'Seize booty from a passing ship.'
diff --git a/docs/pycon2010/pirate5.py b/docs/pycon2010/pirate5.py
index 2167c7f4..68da88a5 100644
--- a/docs/pycon2010/pirate5.py
+++ b/docs/pycon2010/pirate5.py
@@ -6,6 +6,7 @@ from cmd import Cmd
 
 class Pirate(Cmd):
     gold = 3
+    initial_gold = gold
 
     def do_loot(self, arg):
         'Seize booty from a passing ship.'
diff --git a/docs/pycon2010/pirate6.py b/docs/pycon2010/pirate6.py
index a90c2b52..bd5f5fe2 100644
--- a/docs/pycon2010/pirate6.py
+++ b/docs/pycon2010/pirate6.py
@@ -6,6 +6,7 @@ from cmd2 import Cmd
 
 class Pirate(Cmd):
     gold = 3
+    initial_gold = gold
     prompt = 'arrr> '
 
     def default(self, line):
diff --git a/docs/pycon2010/pirate7.py b/docs/pycon2010/pirate7.py
index a333070c..799f73ed 100644
--- a/docs/pycon2010/pirate7.py
+++ b/docs/pycon2010/pirate7.py
@@ -6,6 +6,7 @@ from cmd2 import Cmd
 
 class Pirate(Cmd):
     gold = 3
+    initial_gold = gold
     prompt = 'arrr> '
 
     def default(self, line):
diff --git a/docs/pycon2010/pirate8.py b/docs/pycon2010/pirate8.py
index 55d6df5c..58b56208 100644
--- a/docs/pycon2010/pirate8.py
+++ b/docs/pycon2010/pirate8.py
@@ -6,6 +6,7 @@ from cmd2 import Cmd, options, make_option
 
 class Pirate(Cmd):
     gold = 3
+    initial_gold = gold
     prompt = 'arrr> '
 
     def default(self, line):