Functions manager

Functions manager provides tools to manage and interact with Nelson's function search path and function types.

It includes commands to add or remove directories from the search path, execute built-in functions, clear built-in functions, evaluate functions, and more.

Utilities are available to check for the existence of built-in, macro, or mex functions.

addpath
Add directories to functions search path.
builtin
Executes built-in function.
clearfun
Clear an built-in function.
feval
Evaluates function.
inmem
Names of functions, MEX-files.
isbuiltin
Check for the existence of a builtin.
ismacro
Check for the existence of a macro (function).
ismex
Check for the existence of a mex function.
macroargs
Returns variables names of a function.
path
Modify or display Nelson’s load path.
private functions
Private functions.
rehash
Reinitialize Nelson’s search path directory cache.
restoredefaultpath
Restore Nelson’s path to its initial state at startup.
rmpath
Remove directory from search path.
userpath
Displays or modify default user functions directory.
what
Get Nelson builtin and macro list.
which
Locates functions and built-in.