Update README.md with LOG_MACRO_APPEND_STR

hideakitai · Oct 2, 2023 · bf92ac2 · bf92ac2
1 parent 3702997
commit bf92ac2
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -115,9 +115,11 @@ LOG_INFO("Message 3");
 The Default `LOG_PREAMBLE` calls other macros and functions. _Note_ the comma separated fields will be space delimeted as they are inputs to the `LOG_XXXX(...)` macro.
 
 ```C++
-#define LOG_PREAMBLE LOG_SHORT_FILENAME, xstr(L.__LINE__), __func__, ":"
+#define LOG_PREAMBLE LOG_SHORT_FILENAME, LOG_MACRO_APPEND_STR(L.__LINE__), __func__, ":"
 ```
 
+> The `LOG_MACRO_APPEND_STR()` macro will append a string to the result of a second macro
+
 ### Assertion
 
 `ASSERT` suspends program if the provided condition is `false`