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31 строка
1.2 KiB
Plaintext
31 строка
1.2 KiB
Plaintext
The Ahem font was developed by Todd Fahrner to help test writers
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develop predictable tests. The font's em square is exactly square.
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Its ascent and descent is exactly the size of the em square. This
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means that the font's extent is exactly the same as its line-height,
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meaning that it can be exactly aligned with padding, borders, margins,
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and so forth.
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The font's alphabetic baseline is 0.2em above its bottom, and 0.8em
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below its top. The font has an x-height of 0.8em.
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The font has four glyphs:
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'X' U+0058 A square exactly 1em in height and width.
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'p' U+0070 A rectangle exactly 0.2em high, 1em wide, and aligned so
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that its top is flush with the baseline.
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'É' U+00C9 A rectangle exactly 0.8em high, 1em wide, and aligned so
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that its bottom is flush with the baseline.
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' ' U+0020 A transparent space exactly 1em high and wide.
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Most other US-ASCII characters in the font have the same glyph as X.
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The Ahem font belongs to the public domain as described in COPYING.
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Acknowledgements: The font was originally created by Todd Fahrner in
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the late 90s, and was updated by Paul Nelson in the mid 2000s. The
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changes were the introduction of x-height information to the OS/2
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table and the addition of the space and non-breaking space glyphs.
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