Alt + Ins - add empty worksheet row above selected cell position
Alt + Del - delete worksheet row at selected cell position
Ctrl + Del - delete selected cell
F2 (or just mouse click) - activate cell in-place editor
Shift + Ins - paste in the in-place editor
Ctrl + Ins - copy in the in-place editor
Enter - commit in-place cell data editing
Worksheet cell selection shortcuts:
Top left cell click - select all cells in the worksheet
leftmost column ("fixed area") click - set selection start line
Shift + leftmost column click - set selection end line
Second row click - set X column (required for most operations)
Shift + second row click - set Y column
Second row double click - set X column and select all column cells
First row double click - set column caption
Plot viewer shortcuts:
Ruler tool: hold Alt key when moving mouse to rotate ruler
Zoom and UnZoom tools: when you click mouse to start operation, hold Shift key to change only Y axis, or Ctrl key - only X axis.
pmmAutoZoom mode (not supported directly by DM2003 UI): hold Shift key when pressing mouse button to start operation. Hold Alt when releasing mouse button to invoke unzoom action (default is zoom).
All zooming tools: hold Ctrl when releasing mouse button if you wish to apply rescale only on the set of axes associated with current series.
Point Editor tool: when you click point to start operation, hold Shift key to change only Y coordinate, or Ctrl key - only X coordinate.
