update TODO.md

TODO.md

@@ -3,5 +3,6 @@
     - Proper support for dynamic chart display size.
     - Don't re-render plot on mouse movement
     - Fix interval display
+    - Fix crashes in parsing strings (`TextDecoder.decode: Decoding failed.`)
 2. Multiple functions in one graph.
 3. Non `y=` functions.

src/chart_manager.rs

@@ -64,8 +64,6 @@ impl ChartManager {
         let func_str: String = add_asterisks(func_str_new);
         let update_func: bool = !self.function.str_compare(func_str);
 
-        
-
         update_func | (min_x != self.min_x) | (max_x != self.max_x)
     }