tutorials/Coding-Style.md

+# Blocks with 1 statement
 - The body of an if condition should at preferably have brackets. If the body has just one statement you may leave out the `{}` but in that case put the statement indented on another line. Also only do this if you think it unlikely that you will add more statements to the body later.
+
+**OK:**
+```c
+if (flags & STMT_BLOCK_RETURN_F)  
+    ret = TCappendAssign (ret, ret_stmt);  
+  
+if ((flags & STMT_BLOCK_RETURN_F) && !parse_error) {  
+    BLOCK_VARDECS (ret) = vardecl;  
+}
+```
+
+**NOT OK:**
+
+```c
+if (flags & STMT_BLOCK_RETURN_F) ret = TCappendAssign (ret, ret_stmt);  
+```
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