Functions in the column header context menu can use the evaluator like in any other toolbar or menu, however in this evaluation context, the following variables are available which are specific to the column header:

Variable Type Description

frozenfields

int

The number of frozen columns.

group

int

ID of the column the file display is grouping by, -1 if none. You can pass this ID to commands like Set GROUPBY=x,toggle.

groupkey

str

Keyword of the column the file display is grouping by.

groupname

str

Name of the column the file display is grouping by.

groupscheme

str

Name of the current grouping scheme (if any).

header

int

ID of the column that was right-clicked, -1 if none. You can pass this ID to commands like Set COLUMNSTOGGLE=x.

headerindex

int

Position of the header item that was right-clicked.

headerinsert

int

Insertion point. Similar to headerindex, but +1 if the click was in the right-half of the item.

headeritem

int

Deprecated. The same as headerinsert.

headerkey

str

Keyword of the column that was right-clicked.

headername

str

Name of the column that was right-clicked.

path

path

Returns the path shown in the file display.