Formatting:
- dc.w statements: Pressing return will automatically add dc.w in next line (plus tabs)

Showing of used registers in selection

Actions:
- Replace constant by symbol (with suggestion)
- Converting of hex values into decimal values and vice versa
- convert new style to old style
- convert old style to new style
- simplify explicit mnemonics (e.g. movea)

Marker:
- go to source register setter
- go to target register setter
- Can we add "find declaration to go for registers"