set-label

Sets a window's label. The window's natural minimum size might be different after the label is changed, but the window's mininum size is not recomputed.

See get-label for more information.

• (send a-frame:editor-mixin set-label l) -> void
      l : string or #f

  If l is #f, the window's label is removed.

  Sets the label, but preserve's the label's prefix. See also set-label-prefix.