Allow users to reply to messages without codeblocks

src/utls/parser.rs

@@ -138,23 +138,26 @@ pub async fn get_components(input: &str, author : &User, compilation_manager : O
     }
     else if find_code_block(&mut result, input, author).await? {
         // If we find a code block from our executor's message, and it's also a reply
-        // let's assume we found the stdin and what they're quoting is the code.
+        // let's assume we found the stdin and what they're replying to is the code.
         // Anything else probably doesn't make sense.
         if let Some(replied_msg) = reply {
-            result.stdin = result.code;
-            result.code = String::default();
-
             let attachment = get_message_attachment(&replied_msg.attachments).await?;
             if !attachment.0.is_empty() {
                 if !result.target.is_empty() {
                     result.target = attachment.1;
                 }
+                // shift previos code to stdin, we have found code
+                result.stdin = result.code;
+                result.code = String::default();
                 result.code = attachment.0;
             }
-            else if !find_code_block(&mut result, &replied_msg.content, author).await? {
-                return Err(CommandError::from(
-                    "Cannot find code to compile assuming your code block is the program's stdin.",
-                ))
+            else  {
+                let mut fake_result = ParserResult::default();
+                if find_code_block(&mut fake_result, &replied_msg.content, author).await? {
+                    // we found a code block - lets assume the reply's codeblock is our actual code
+                    result.stdin = result.code;
+                    result.code = fake_result.code;
+                }
             }
         }
     }
@@ -169,10 +172,10 @@ pub async fn get_components(input: &str, author : &User, compilation_manager : O
                 }
                 result.code = attachment.0;
             }
-            // no reply in the attachment, lets check for a code-block..
+            // no attachment in the reply, lets check for a code-block..
             else if !find_code_block(&mut result, &replied_msg.content, author).await? {
                 return Err(CommandError::from(
-                    "You must attach a code-block containing code to your message or quote a message that has one.",
+                    "You must attach a code-block containing code to your message or reply to a message that has one.",
                 ))
             }
         }