USING: unicode.normalize kernel tools.test sequences ;

[ "ab\u000323\u000302cd" ] [ "ab\u000302" "\u000323cd" string-append ] unit-test

[ "ab\u00064b\u000347\u00034e\u00034d\u000346" ] [ "ab\u000346\u000347\u00064b\u00034e\u00034d" dup reorder ] unit-test
[ "hello" "hello" ] [ "hello" [ nfd ] keep nfkd ] unit-test
[ "\u00FB012\u002075\u00017F\u000323\u000307" "fi25s\u000323\u000307" ]
[ "\u00FB012\u002075\u001E9B\u000323" [ nfd ] keep nfkd ] unit-test

[ "\u001E69" "s\u000323\u000307" ] [ "\u001E69" [ nfc ] keep nfd ] unit-test
[ "\u001E0D\u000307" ] [ "\u001E0B\u000323" nfc ] unit-test

[ 54620 ] [ 4370 4449 4523 jamo>hangul ] unit-test
[ 4370 4449 4523 ] [ 54620 hangul>jamo first3 ] unit-test
[ t ] [ 54620 hangul? ] unit-test
[ f ] [ 0 hangul? ] unit-test
[ "\u001112\u001161\u0011ab" ] [ "\u00d55c" nfd ] unit-test
[ "\u00d55c" ] [ "\u001112\u001161\u0011ab" nfc ] unit-test