shell: first ProcessLauncher with PTY

nested/src/index/buffer.rs

@@ -77,5 +77,10 @@ where Key: Clone + Hash + Eq + Send + Sync + 'static,
             self.insert(key, item);
         }
     }
+
+    pub fn remove(&mut self, key: Key) {
+        self.data.write().unwrap().remove(&key);
+        self.cast.notify(&key);        
+    }
 }
 

nested/src/string_editor.rs

@@ -43,10 +43,6 @@ impl TerminalEditor for CharEditor {
             } else {
                 "".to_string()
             })
-            .map_item(
-                |_idx, atom|
-                atom.add_style_back(TerminalStyle::fg_color((120, 200, 10)))
-        )
     }
 
     fn handle_terminal_event(&mut self, event: &TerminalEvent) -> TerminalEditorResult {
@@ -114,6 +110,10 @@ impl TerminalEditor for StringEditor {
             .decorate("\"", "\"", "", 1)
             .to_grid_horizontal()
             .flatten()
+            .map_item(
+                |_idx, atom|
+                atom.add_style_back(TerminalStyle::fg_color((120, 200, 10)))
+            )
     }
 
     fn handle_terminal_event(&mut self, event: &TerminalEvent) -> TerminalEditorResult {