Select SPL, List SPL Functions from the Tools pull-down menu or type FUNCTIONS at the command line to display SPL functions that are available in the current session. Because functions are displayed in the order they were defined, the last function created appears first in the list.
Functions that begin with an underscore (e.g. _myfunc) do not appear in the list. To display all functions including those that begin with an underscore, use ALLFUNCTIONS.
See VIEW to display a specific SPL function with syntax highlighting.