\section funcsave funcsave - save the definition of a function to the user's autoload directory

\subsection funcsave-synopsis Synopsis
\fish{syn}
funcsave FUNCTION_NAME
\endfish

\subsection funcsave-description Description

`funcsave` saves the current definition of a function to
a file in the fish configuration directory. This function will be automatically
loaded by current and future fish sessions. This can be useful if you have interactively
created a new function and wish to save it for later use.