The default max-depth is 20, but this can be set to unlimited to get
the old behavior back.
+* New MI commands
+
+-complete
+ This lists all the possible completions for the rest of the line, if it
+ were to be given as a command itself. This is intended for use by MI
+ frontends in cases when separate CLI and MI channels cannot be used.
+
*** Changes in GDB 8.3
* GDB and GDBserver now support access to additional registers on