I've made cut, etc, OptItems, as this menu is already very long.
OptItem "Equation Label|L" "label-insert"
OptItem "Copy as Reference|R" "label-copy-as-reference"
Separator
- Item "Split Cell|C" "cell-split"
+ OptItem "Cut" "cut"
+ OptItem "Copy" "copy"
+ OptItem "Paste" "paste"
+ OptSubmenu "Paste Recent|e" "edit_pasterecent"
Separator
Submenu "Insert|s" "insert_math_context"
Separator
+ Item "Split Cell|C" "cell-split"
OptSubmenu "Rows & Columns| " "edit_tabular_features"
- Separator
OptItem "Add Line Above|o" "tabular-feature add-hline-above"
OptItem "Add Line Below|B" "tabular-feature add-hline-below"
OptItem "Delete Line Above|v" "tabular-feature delete-hline-above"