valid-flags ( -- flags )

Vocabulary

unicode.flags.images

Inputs

None

Outputs

flags

an object

Definition

USING: accessors fonts kernel sequences sequences.extras ui.text
unicode.flags ;

IN: unicode.flags.images

IDENTITY-MEMO: valid-flags ( -- flags )
    two-char-combinations
    [ unicode>flag ]
    [ monospace-font swap string>image drop dim>> first2 = ]
    map-filter ;