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manual:chapter2:interactivestack [2017/07/28 11:51]
claudio created |
manual:chapter2:interactivestack [2017/07/28 11:52]
claudio [Stack operations] |
| The most common stack operations are performed with the cursors **LF** and **RT**. When there's no selection, **LF** will move the item at the cursor to Level 1, while **RT** will move Level 1 to the position pointed by the cursor. Other items will simply be moved, effectively causing ''ROLL'' and ''ROLLD'' with the items between Level 1 and the cursor. | The most common stack operations are performed with the cursors **LF** and **RT**. When there's no selection, **LF** will move the item at the cursor to Level 1, while **RT** will move Level 1 to the position pointed by the cursor. Other items will simply be moved, effectively causing ''ROLL'' and ''ROLLD'' with the items between Level 1 and the cursor. |
| When there's a selection, and only if the cursor is within the selected range, **LF** and **RT** will do the same but only with the selected range, effectively rotating the selected items. | When there's a selection, and only if the cursor is within the selected range, **LF** and **RT** will do the same but only with the selected range, effectively rotating the selected items. |
| When there's a selection but the cursor is pointing outside the selected range, **LF** will move the selected items to the cursor position, while **RT** will make a copy of the items at the cursor position, preserving the original selected range. | When there's a selection but the cursor is pointing outside the selected range, **LF** will move the selected items to the cursor position, while **RT** will make a copy of the selected items at the cursor position, preserving the original selected range. |