In this section:
About Custom-Defined Functions and Macros
Viewing Custom-Defined Functions
Creating Custom-Defined Functions
Editing Custom-Defined Functions
Using Custom-Defined Functions
Copying Custom-Defined Functions
Renaming Custom-Defined Functions
Deleting Custom-Defined Functions
Viewing Custom-Defined Macros
Creating Custom-Defined Macros
Editing Custom-Defined Macros
Using Custom-Defined Macros
Copying Custom-Defined Macros
Renaming Custom-Defined Macros
Deleting Custom-Defined Macros