Suggest similar commands when using help (#377)

1 files changed, 5 insertions, 0 deletions

diff --git a/examples/05_command_framework/src/main.rs b/examples/05_command_framework/src/main.rs
index 483d143..647ea56 100644
--- a/examples/05_command_framework/src/main.rs
+++ b/examples/05_command_framework/src/main.rs
@@ -149,6 +149,11 @@ fn main() {
                 // Some arguments require a `{}` in order to replace it with contextual information.
                 // In this case our `{}` refers to a command's name.
                 .command_not_found_text("Could not find: `{}`.")
+                // Define the maximum Levenshtein-distance between a searched command-name
+                // and commands. If the distance is lower than or equal the set distance,
+                // it will be displayed as a suggestion.
+                // Setting the distance to 0 will disable suggestions.
+                .max_levenshtein_distance(3)
                 // On another note, you can set up the help-menu-filter-behaviour.
                 // Here are all possible settings shown on all possible options.
                 // First case is if a user lacks permissions for a command, we can hide the command.