diff --git a/src/errors.h b/src/errors.h
index 9b40cb2..6ef4700 100644
--- a/src/errors.h
+++ b/src/errors.h
@@ -3477,3 +3477,17 @@
 #endif
 EXTERN char e_warning_pointer_block_corrupted[]
 	INIT(= N_("E1364: Warning: Pointer block corrupted"));
+EXTERN char e_cannot_mix_positional_and_non_positional_str[]
+	INIT(= N_("E1400: Cannot mix positional and non-positional arguments: %s"));
+EXTERN char e_fmt_arg_nr_unused_str[]
+	INIT(= N_("E1401: format argument %d unused in $-style format: %s"));
+EXTERN char e_positional_num_field_spec_reused_str_str[]
+	INIT(= N_("E1402: Positional argument %d used as field width reused as different type: %s/%s"));
+EXTERN char e_positional_nr_out_of_bounds_str[]
+	INIT(= N_("E1403: Positional argument %d out of bounds: %s"));
+EXTERN char e_positional_arg_num_type_inconsistent_str_str[]
+	INIT(= N_("E1404: Positional argument %d type used inconsistently: %s/%s"));
+EXTERN char e_invalid_format_specifier_str[]
+	INIT(= N_("E1405: Invalid format specifier: %s"));
+
+// E1365 - E1399 unused