Updated comments and change log

Author: kmvanbrunt

CHANGELOG.md

@@ -1,3 +1,8 @@
+## 0.9.21 (TBD, 2019)
+* Enhancements
+    * Added `read_input()` function that is used to read from stdin. Unlike the Python built-in `input()`, it also has
+    an argument to disable tab completion while input is being entered.
+
 ## 0.9.20 (November 12, 2019)
 * Bug Fixes
     * Fixed bug where setting `use_ipython` to False removed ipy command from the entire `cmd2.Cmd` class instead of

cmd2/cmd2.py

@@ -2007,7 +2007,7 @@ def read_input(self, prompt: str, *, allow_completion: bool = False) -> str:
         orig_completer = None
 
         def disable_completion():
-            """Turn off completion during the select input line"""
+            """Turn off completion while entering input"""
             nonlocal orig_completer
             nonlocal completion_disabled
 
@@ -2017,7 +2017,7 @@ def disable_completion():
                 completion_disabled = True
 
         def enable_completion():
-            """Restore tab completion when select is done reading input"""
+            """Restore tab completion when finished entering input"""
             nonlocal completion_disabled
 
             if self._completion_supported() and completion_disabled: