Allow to disable the new feature

crates/editor/src/editor.rs

@@ -2123,7 +2123,7 @@ impl Editor {
             this.change_selections(Some(Autoscroll::fit()), cx, |s| s.select(new_selections));
 
             // When buffer contents is updated and caret is moved, try triggering on type formatting.
-            if text.len() == 1 {
+            if settings::get::<EditorSettings>(cx).use_on_type_format && text.len() == 1 {
                 let input_char = text.chars().next().expect("single char input");
                 if let Some(on_type_format_task) = this.trigger_on_type_format(input_char, cx) {
                     on_type_format_task.detach_and_log_err(cx);

crates/editor/src/editor_settings.rs

@@ -7,6 +7,7 @@ pub struct EditorSettings {
     pub cursor_blink: bool,
     pub hover_popover_enabled: bool,
     pub show_completions_on_input: bool,
+    pub use_on_type_format: bool,
     pub scrollbar: Scrollbar,
 }
 
@@ -30,6 +31,7 @@ pub struct EditorSettingsContent {
     pub cursor_blink: Option<bool>,
     pub hover_popover_enabled: Option<bool>,
     pub show_completions_on_input: Option<bool>,
+    pub use_on_type_format: Option<bool>,
     pub scrollbar: Option<ScrollbarContent>,
 }