Add main.c to codeformat

main.c

@@ -254,8 +254,7 @@ STATIC void cleanup_after_vm(supervisor_allocation* heap, mp_obj_t exception) {
                 mp_obj_print_exception(&print, exception);
                 ((char *)prev_traceback_allocation->ptr)[traceback_len] = '\0';
             }
-        }
-        else {
+        } else {
             prev_traceback_allocation = NULL;
         }
     }
@@ -912,12 +911,14 @@ void gc_collect(void) {
 
 void NORETURN nlr_jump_fail(void *val) {
     reset_into_safe_mode(MICROPY_NLR_JUMP_FAIL);
-    while (true) {}
+    while (true) {
+    }
 }
 
 void NORETURN __fatal_error(const char *msg) {
     reset_into_safe_mode(MICROPY_FATAL_ERROR);
-    while (true) {}
+    while (true) {
+    }
 }
 
 #ifndef NDEBUG

tools/codeformat.py

@@ -38,6 +38,7 @@ import subprocess
 # Relative to top-level repo dir.
 PATHS = [
     # C
+    "main.c",
     "devices/**/*.[ch]",
     "drivers/bus/*.[ch]",
     "extmod/*.[ch]",