misc: dump

dump:
    description:
        dump
        dump multi
        dump verbose
        dump multi verbose
        dump is a SDB shell command to display all knowledge in the current context
        dump multi is a SDB shell command to display all knowledge in all of the different context's
        dump verbose is like dump but also displays supported-ops rules
        dump multi verbose is like dump multi but also displays supported-ops rules
    examples:
        -- learn some basic knowledge about Fred:
        -- learn some work related knowledge:
        |context> => |work>
        friends |Fred> => |Tom> + |Emma>
        boss |Fred> => |Robert>

        -- learn some home related knowledge:
        |context> => |home>
        wife |Fred> => |Liz>
        friends |Fred> => |Mary> + |Sam> + |Jack>

        -- now if we dump we will only get the knowledge in the current context, ie, home:
        sa: dump
            ------------------------------------------
            |context> => |home>

            wife |Fred> => |Liz>
            friends |Fred> => |Mary> + |Sam> + |Jack>
            ------------------------------------------

        -- now if we dump multi we will get knowledge from all the different context's:
        sa: dump multi
            ------------------------------------------
            |context> => |Global context>

            ------------------------------------------
            ------------------------------------------
            |context> => |work>

            friends |Fred> => |Tom> + |Emma>
            boss |Fred> => |Robert>
            ------------------------------------------
            ------------------------------------------
            |context> => |home>

            wife |Fred> => |Liz>
            friends |Fred> => |Mary> + |Sam> + |Jack>
            ------------------------------------------

        -- now, dump verbose:
        sa: dump verbose
            ------------------------------------------
            |context> => |home>

            supported-ops |Fred> => |op: wife> + |op: friends>
            wife |Fred> => |Liz>
            friends |Fred> => |Mary> + |Sam> + |Jack>
            ------------------------------------------

        -- now, dump multi verbose:
        sa: dump multi verbose
            ------------------------------------------
            |context> => |Global context>

            ------------------------------------------
            ------------------------------------------
            |context> => |work>

            supported-ops |Fred> => |op: friends> + |op: boss>
            friends |Fred> => |Tom> + |Emma>
            boss |Fred> => |Robert>
            ------------------------------------------
            ------------------------------------------
            |context> => |home>

            supported-ops |Fred> => |op: wife> + |op: friends>
            wife |Fred> => |Liz>
            friends |Fred> => |Mary> + |Sam> + |Jack>
            ------------------------------------------

    see also:
        |context>, supported-ops