Queries may be run against DFA's to find matching
cmd_element, and argument lists may be constructed.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
Introduce new node type, END_GN, and remove
is_leaf flags. Reorganize command_match.c & remove
internal functions from command_match.h. Start
rewriting command.h in command_new.h with changes
for new backend.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>