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Mac OS Roman is a character encoding primarily used by Mac OS to represent text. It encodes 256 characters, the first 128 of which are identical to ASCII, with the remaining characters including mathematical symbols, diacritics, and additional punctuation marks. It is suitable for English and several other Western languages. Mac OS Roman is a superset of the original Macintosh character set, used in System 1. The Internet Assigned Numbers Authority identifies this encoding using the string "macintosh". The MIME Content-Type for this encoding is therefore "text/plain; charset=macintosh". Mac OS Roman is also referred to as MacRoman or the Apple Standard Roman character set. The Microsoft Windows code page number is 10000. == Codepage layout == The following table shows how characters are encoded in Macintosh Roman. Each character is shown with its Unicode equivalent right below and its decimal code at the bottom. * The (usually nonprintable) character 0x11 mapped to the Command key glyph (⌘) in many fonts, particularly those intended for use as system fonts. It is mappable to the Unicode character . The codes 0x12, 0x13, and 0x14 were also used for icons to indicate the shift, option, and control keys in menu items. * The codes 0xA2, 0xA3, 0xA9, 0xB1, and 0xB5 coincidentally have the same character assignment as ISO 8859-1 (and thus Unicode). * Before Mac OS 8.5, the character 0xDB mapped to currency sign (¤), Unicode character U+00A4. * The character 0xF0 is a solid Apple logo. The Unicode equivalent U+F8FF is in the Corporate Private Use Area, but it is probably not supported on non-Apple platforms. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Mac OS Roman」の詳細全文を読む スポンサード リンク
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