emerge-defvar-local

emerge-defvar-local is a Lisp macro in `emerge.el'.

(emerge-defvar-local VAR VALUE DOC)

Defines SYMBOL as an advertised variable.
Performs a defvar, then executes `make-variable-buffer-local' on
the variable. Also sets the `permanent-local' property, so that
`kill-all-local-variables' (called by major-mode setting commands)
won't destroy Emerge control variables.