I would like to add a few defines for combinations of modifiers, such as

• HYPER (Shift, Control, Alt and Gui)
• MEH, the same but without GUI
• Combinations of two modifiers

For all combinations an all left and an all right should exist, e.g. LHYP and RHYP

For all combinations a variant with a key should exist, e.g. LHYPK(key) and RHYPK(key)

Proper documentation should be provided.

This allows:

• for easy starting of office programs on Windows. Microsoft redefined 'Hyper' as the 'OfficeKey' and it allows you to start office programs out of the box, e.g. Hyper X for Excel and Hyper O for Outlook. Hyper L starts the LinkedIn webpage. When office is not installed the web version will be started.
• Easy defenition of the copilot key which is Left Shift Gui F23 as LSG(F23)
• Easy definition of Function key layers with modifiers that do not interfer with any programs
• Easy definition of shortcuts for shells or terminals. In Powershell you cannot define shortcuts with a GUI key.
• Just have modtap combination modifiers available below the home row as many programs already use combination modifiers.