Layout.getTabs
pango.tab_array.TabArray getTabs()Gets the current [pango.tab_array.TabArray] used by this layout.
If no [pango.tab_array.TabArray] has been set, then the default tabs are in use and null is returned. Default tabs are every 8 spaces.
The return value should be freed with [pango.tab_array.TabArray.free].
Returns
a copy of the tabs for this layout