It would be nice to have keyboard shortcuts to move a single statement (i.e. the current statement at cursor position) above/below the prev/next statement in an editor. That'd be an easy way to re-organize statements in a worksheet.
Current shortcuts:
ALT+UP/DOWN - Move current line up/down
ALT+SHIFT+UP/DOWN - Jump to next/prev statement
Proposal:
ALT+PAGEUP/PAGEDOWN - Jump to next/prev statement
ALT+SHIFT+UP/DOWN - Move statement up/down