diff -r 02ce7c6251a9 -r fa91e2e06eee src/ascension/text.h
--- a/src/ascension/text.h	Sun Jan 25 19:45:24 2026 +0100
+++ b/src/ascension/text.h	Sun Feb 01 13:52:50 2026 +0100
@@ -139,6 +139,9 @@
  * @param format the format string
  * @param ... the format arguments
  */
+#ifdef __GNUC__
+__attribute__((format(printf, 2, 3)))
+#endif
 void asc_text_printf(
         AscText *node,
         const char *format,