Index: obj_text_op.h
===================================================================
--- obj_text_op.h	(revision 34483)
+++ obj_text_op.h	(revision 34484)
@@ -56,3 +56,6 @@
 
 /* undoable scale_x and scale_y change */
 int pcb_text_chg_scale(pcb_text_t *text, double scx, rnd_bool absx, double scy, rnd_bool absy, rnd_bool undoable);
+
+/* undoable change of any field that differs compared to src */
+int pcb_text_chg_any(pcb_text_t *text, const pcb_text_t *src, rnd_bool undoable);