**
**       List the versions in between the inner-most "bad" and "good".
**
** > fossil bisect ui ?HOST@USER:PATH?
**
**       Like "fossil ui" except start on a timeline that shows only the
**       check-ins that are part of the current bisect.  If the optional
**       fourth term is added, then information is show for the bisect that
**       fourth term is added, then information is shown for the bisect that
**       occurred in the PATH directory by USER on remote machine HOST.
**
** > fossil bisect undo
**
**       Undo the most recent "good", "bad", or "skip" command.
*/
void bisect_cmd(void){