Function: which-func-mode

which-func-mode is a and interactive for which-function-mode(var)/which-function-mode(fun), defined in which-func.el.gz.

This command is obsolete since 24.1; use which-function-mode(var)/which-function-mode(fun) instead.

Signature

(which-func-mode &optional ARG)

Documentation

Toggle mode line display of current function (Which Function mode).

This is a minor mode. If called interactively, toggle the Which-Function mode mode. If the prefix argument is positive, enable the mode, and if it is zero or negative, disable the mode.

If called from Lisp, toggle the mode if ARG is toggle. Enable the mode if ARG is nil, omitted, or is a positive number. Disable the mode if ARG is a negative number.

To check whether the minor mode is enabled in the current buffer, evaluate (default-value \=which-function-mode)'.

The mode's hook is called both when the mode is enabled and when it is disabled.

Which Function mode is a global minor mode. When enabled, the current function name is continuously displayed in the mode line, in certain major modes.

Key Bindings

Aliases

which-func-mode(var)/which-func-mode(fun) (obsolete since 24.1)