Simplified a logic condition to prevent double checking

Also:
- Clarified a parameter description to document how to accept fish-shell style auto-suggestions

Author: tleonhardt

cmd2/cmd2.py

@@ -395,7 +395,8 @@ def __init__(
                                    instantiate and register all commands. If False, CommandSets
                                    must be manually installed with `register_command_set`.
         :param auto_suggest: If True, cmd2 will provide fish shell style auto-suggestions
-                            based on history. If False, these will not be provided.
+                            based on history. User can press right-arrow key to accept the
+                            provided suggestion.
         :param bottom_toolbar: if ``True``, then a bottom toolbar will be displayed.
         :param command_sets: Provide CommandSet instances to load during cmd2 initialization.
                              This allows CommandSets with custom constructor parameters to be

cmd2/pt_utils.py

@@ -97,11 +97,10 @@ def get_completions(self, document: Document, _complete_event: object) -> Iterab
                 console.print(completions.table, end="", soft_wrap=False)
             print_formatted_text(pt_filter_style("\n" + capture.get()))
 
-        # Print hint if present and settings say we should
-        if completions.hint and not completions:
-            print_formatted_text(pt_filter_style(completions.hint))
-
         if not completions:
+            # # Print hint if present
+            if completions.hint:
+                print_formatted_text(pt_filter_style(completions.hint))
             return
 
         # The length of the user's input minus any shortcut.