ddd: ddd 3.3.12 (GUI for gdb debugger)
ddd: 
ddd: GNU DDD is a graphical front-end for command-line debuggers such as 
ddd: GDB, DBX, WDB, Ladebug, JDB, XDB, the Perl debugger, the bash 
ddd: debugger bashdb, the GNU Make debugger remake, or the Python debugger 
ddd: pydb.
ddd: 
ddd: https://www.gnu.org/software/ddd/
ddd: 
ddd: 
ddd: 

