Function: gmm-tool-bar-from-list

Make a tool bar from ICON-LIST.

Within each entry of ICON-LIST, the first element is a menu
command, the second element is an icon file name and the third
element is a test function. You can use C-h k
to find out the name of a menu command. The fourth
and all following elements are passed as the PROPS argument to the
function `tool-bar-local-item'.

If ZAP-LIST is a list, remove those item from the default
`tool-bar-map'. If it is t, start with a new sparse map. You
can use C-h k to find out the name of an icon
item. When C-h k shows "
runs the command find-file", then use `new-file' in ZAP-LIST.

DEFAULT-MAP specifies the default key map for ICON-LIST. (fn ICON-LIST ZAP-LIST DEFAULT-MAP)