commit initial 09-12-2025 35

src/App.js

@@ -307,14 +307,17 @@ const [interactivePromptShown, setInteractivePromptShown] = useState(false);
     setOutput(out);
     setProblems(res.error ? parseProblems(res.output) : []);
     if (outputLooksForInput(out)) {
-      // program still waits for more input
+      // program still waits for more input — keep accumStdin so input can be appended
       setAwaitingInput(true);
       focusXtermHelper();
     } else {
+      // program finished — clear accumulated stdin so next Run asks fresh
       setAwaitingInput(false);
+      setAccumStdin("");
     }
   } catch (err) {
     setOutput(String(err));
+    // on error, allow user to continue the interactive session
     setAwaitingInput(true);
   } finally {
     setIsRunning(false);
@@ -322,8 +325,9 @@ const [interactivePromptShown, setInteractivePromptShown] = useState(false);
 };
 
 
+
   // Initial Run: do NOT run if code needs interactive input and there's no accumulated stdin.
- const handleRun = async () => {
+const handleRun = async () => {
   const node = getNodeByPath(tree, activePath);
   if (!node || node.type !== "file") {
     setOutput("Select a file to run.");
@@ -351,7 +355,7 @@ const [interactivePromptShown, setInteractivePromptShown] = useState(false);
   // Otherwise run immediately with whichever stdin we have (accumStdin or legacy stdin)
   const stdinToSend = accumStdin || stdin || "";
 
-  resetTerminal(false); // keep accumStdin
+  resetTerminal(true); // keep accumStdin during the run
   setOutput(`[Running with stdin length=${stdinToSend ? stdinToSend.length : 0}]\n`);
   setIsRunning(true);
   setProblems([]);
@@ -360,16 +364,21 @@ const [interactivePromptShown, setInteractivePromptShown] = useState(false);
     const out = res.output ?? "";
     setOutput(out);
     setProblems(res.error ? parseProblems(res.output) : []);
+
     if (outputLooksForInput(out)) {
+      // program still waits for more input — keep accumStdin so user can continue
       setAwaitingInput(true);
       focusXtermHelper();
+      setInteractivePromptShown(false); // prompt already consumed / handled
     } else {
+      // program finished — clear accumulated stdin so next Run asks for fresh input
       setAwaitingInput(false);
       setInteractivePromptShown(false);
+      setAccumStdin("");
     }
   } catch (err) {
     setOutput(String(err));
-    // Allow user to type into terminal after EOF errors
+    // After an exception (like EOF), keep awaitingInput true so user can type
     setAwaitingInput(true);
     setInteractivePromptShown(true);
     focusXtermHelper();