Add a comment with elisp helper function

I have this function defined in my .emacs and it automatically updates
frsh_error.c with the current list of errors. Whenever I add a new error,
I place the point after ")" and press C-x C-e to execute the function.

diff --git a/fres/contract/fres_error.h b/fres/contract/fres_error.h
index 690895c35fb5a533a352d7365aefd951d5a6fb1f..9705a4553020b64a278f013b14c77222008a6e7a 100644 (file)
--- a/fres/contract/fres_error.h
+++ b/fres/contract/fres_error.h
@@ -97,6 +97,7 @@ enum fres_error {
        FRES_ERR_VRES_PART_OF_TRANSACTION,
        FRES_ERR_SPARE_CAPACITY_NOT_SUPPORTED,
        FRES_ERR_TRANSACTION_NOT_FOUND,
+       // Elisp function to update .c: (update-fres-error-c)
 };
 
 int fres_strerror (int error, char *message, size_t size);