I perform search queries in Google and found only one valuable thread: http://www.mail-archive.com/fvwm@hpc.uh.edu/msg07764.html FVWM: way to "dump" current config values?
which in some way say that it is not possible. Also I try search for keyword "dump" and "list" and "debug" in Fvwm man page and FAQ without success to find anything related. I want to find what action take in effect when double clicking on window border. For application, like "gmrun" (which have no titles) double clicking hide that window in background and raise another window to foreground (sorry if I describe in non-technical terms). Without dumping I don't know how to get this information. -- Best regards!