Keywords (ro.amiq.vhdldt/format.capitalization.keywords) - This option controls the keywords capitalization
Leave as is (1)
All upper case (2)
All lower case (3)
Data Types (ro.amiq.vhdldt/format.capitalization.data_types)- This option controls the data types capitalization
Attributes (ro.amiq.vhdldt/format.capitalization.attributes) - This option controls the attributes capitalization