First stage of attribute refactoring

The following are now arguments to cmd2.Cmd.__init__() instead of class attributes:
* allow_redirection
* multiline_commands
* terminators
* shortcuts

Added a couple read-only properties for convenience of cmd2.Cmd accessing immutable members from self.statement_parser

2 files changed, 3 insertions, 4 deletions

diff --git a/docs/settingchanges.rst b/docs/settingchanges.rst
index e1c437e4..c9345bc6 100644
--- a/docs/settingchanges.rst
+++ b/docs/settingchanges.rst
@@ -44,7 +44,7 @@ To define more shortcuts, update the dict ``App.shortcuts`` with the
   Shortcuts need to be created by updating the ``shortcuts`` dictionary attribute prior to calling the
   ``cmd2.Cmd`` super class ``__init__()`` method.  Moreover, that super class init method needs to be called after
   updating the ``shortcuts`` attribute  This warning applies in general to many other attributes which are not
-  settable at runtime such as ``multiline_commands``, etc.
+  settable at runtime.
 
 
 Aliases
diff --git a/docs/unfreefeatures.rst b/docs/unfreefeatures.rst
index 97953215..071a15b2 100644
--- a/docs/unfreefeatures.rst
+++ b/docs/unfreefeatures.rst
@@ -7,12 +7,11 @@ Multiline commands
 
 Command input may span multiple lines for the
 commands whose names are listed in the
-parameter ``app.multiline_commands``.  These
+``multiline_commands`` argument to ``cmd2.Cmd.__init__()``.  These
 commands will be executed only
 after the user has entered a *terminator*.
 By default, the command terminator is
-``;``; replacing or appending to the list
-``app.terminators`` allows different
+``;``; specifying the ``terminators`` optional argument to ``cmd2.Cmd.__init__()`` allows different
 terminators.  A blank line
 is *always* considered a command terminator
 (cannot be overridden).