# pcb-rnd conf tree

## subtree: editor/selection

node name | type | flags | description
disable_negative | rnd_cfn_boolean | 0 | selection box behaviour: disable the negative-direction selection - any selection box will select only what's fully within the box
symmetric_negative | rnd_cfn_boolean | 0 | selection box behaviour: when set, the selection direction is considered negative only if the box has negative size in the X direction