4 use Shiar_Sheet::KeyboardChars 'kbmodes';
9 'a' => "\N{COMBINING MACRON}",
11 'b' => "\N{COMBINING BREVE}",
13 'c' => "\N{COMBINING CEDILLA}",
16 'E' => "\N{ACUTE ACCENT}",
17 'e' => "\N{COMBINING ACUTE ACCENT}",
19 'F' => "\N{COMBINING TILDE BELOW}",
20 'G' => "\N{COMBINING CIRCUMFLEX ACCENT BELOW}",
22 'H' => "\N{MODIFIER LETTER LOW MACRON}",
23 'h' => "\N{COMBINING MACRON BELOW}",
24 'I' => "\N{MODIFIER LETTER APOSTROPHE}",
25 'i' => "\N{COMBINING COMMA ABOVE}",
26 'J' => "\N{DOUBLE ACUTE ACCENT}",
27 'j' => "\N{COMBINING DOUBLE ACUTE ACCENT}",
28 'K' => "\N{RING ABOVE}",
29 'k' => "\N{COMBINING RING ABOVE}",
31 'l' => "\N{COMBINING SHORT STROKE OVERLAY}", # precomposed ŧʉɨɵđǥħłƶƀ
33 'm' => "\N{COMBINING OGONEK}",
34 'N' => "\N{SMALL TILDE}",
35 'n' => "\N{COMBINING TILDE}",
39 'p' => "\N{COMBINING COMMA BELOW}",
44 'S' => "\N{COMBINING INVERTED BREVE}",
48 'U' => "\N{DIAERESIS}",
49 'u' => "\N{COMBINING DIAERESIS}",
51 'v' => "\N{COMBINING CARON}",
52 'W' => "\N{DOT ABOVE}",
53 'w' => "\N{COMBINING DOT ABOVE}",
55 'x' => "\N{COMBINING DOT BELOW}",
56 'Y' => "\N{COMBINING DOUBLE GRAVE ACCENT}",
58 'Z' => "\N{MODIFIER LETTER GLOTTAL STOP}",
59 'z' => "\N{COMBINING HOOK ABOVE}",
60 '[' => "\N{LEFT DOUBLE QUOTATION MARK}",
61 '{' => "\N{RIGHT DOUBLE QUOTATION MARK}",
62 ']' => "\N{LEFT SINGLE QUOTATION MARK}",
63 '}' => "\N{RIGHT SINGLE QUOTATION MARK}",
70 '<' => "\N{DOUBLE LOW-9 QUOTATION MARK}",
76 '~' => "\N{GRAVE ACCENT}",
77 '`' => "\N{COMBINING GRAVE ACCENT}",
88 '6' => "\N{COMBINING CIRCUMFLEX ACCENT}",
89 '^' => "\N{MODIFIER LETTER CIRCUMFLEX ACCENT}",
154 'R' => 'Ʈ', # mirrored preview
191 %{ kbmodes(\%rows) },
193 '' => 'option-shifted ⌥',
194 ':' => '№ number prefix ⌥:',
195 '>' => 'ʔ hook prefix ⌥>',
198 title => 'ABC option',
199 category => '2/latin/macos',
201 'Resulting <a href="/unicode">selection</a> of <a href="/charset">Unicode</a> characters',
202 "while pressing ⌥ Option (Alt) with Apple's",
203 'ABC <em title="distinct from just ABC">Extended</a>',
204 "(formerly US Extended and Extended Roman) layout",
205 'on <abbr title="at least in Ventura 13.2">macOS</abbr>.',
206 'Significant changes from standard',
207 '<a href="/keyboard/altgr/macos">US</a> or local options.',
210 "Apple ABC Extended keyboard layout table",
211 "with the Option modifier key.",
213 image => 'data/keyboard/thumb/macbook-gray.jpg',
214 imagealt => 'Option key on a black MacBook',