Step makes the debugger stop at the beginning of the next expression.

Step Out stops the debugger after finishing all evaluations in a stack.

Toggle Breakpoint toggles a breakpoint on or off.

AlignmentPoint is an option which specifies how objects should by default be aligned when they appear in Inset.

Axis is a symbol that represents the axis for purposes of alignment and positioning.

CellAutoOverwrite is an option for Cell which specifies whether an output cell should be overwritten by new output when the preceding input cell is evaluated.

CellBaseline is an option for Cell which specifies where the baseline of the cell should be assumed to be when it appears inside another cell.

CellLabel is an option for Cell which gives the label to use for a particular cell.

Direction is an option for Limit that specifies the direction in which the limit is taken.

DotDashed is a graphics directive specifying that lines that follow should be drawn dot-dashed.