fixed a bug with single word strings and multiple choice blocks side by side

server/src/parsing/character_parse.rs

@@ -27,6 +27,12 @@ pub fn character_parse
 ) -> Result<usize,(String,usize)>
 {
 	let mut sum_index: usize = index;
+	let characters_hashmap = characters.lock().unwrap_or_exit("Characters Mutex was poisoned",2);
+	if character_name.to_lowercase() != "narrator" && ! characters_hashmap.contains_key(&character_name)
+	{
+		return Err((format!("Character {character_name} does not exist"),sum_index + 1)); 
+	}
+	drop(characters_hashmap);
 	// Ensure the index is valid (the index is not beyond the vector)
 	let keyword = tokenise::get_keyword_token(tokens, sum_index)
 		.map_err(|err| (err, sum_index))?;