When using the editor, see at a glance which of your macros is a subroutine by adding a distinctive Unicode character to its name.
Choice of symbol
In the absence of a Unicode character for submarines, I settled on ๐ข (mathematical bold script capital s).
Examples
If you write a macro that can clean all the things, its name should include a broom or a yi radical mop ๊.
Macro groups
The same trick can be applied to the name of macro groups that contain only subroutines.
Inserting the symbol
Make ๐ข easy to enter by using the text expander application of your choice or by creating a macro that uses either insert text by typing
or insert text by pasting
.