Functions

Functions allow for complex expansions at run time. There are many built-in expansions. Many modules also define their own expansions. The module-specific expansions are documented in each module.

Each argument is parsed using the same rules as parsing edit statements. The arguments can be single-quoted string, double-quoted strings, attribute references, expansion, or other function calls.

Each function defines its own list of arguments. Please consult the documentation for a function in order to determine what the function call syntax is for that function.