5b5e5eeaf4
Wide characters, eg chinese/japanese/korean characters, are typically rendered wider than latin characters. In some applications (eg gnome terminal or osx terminal) and fonts (eg monaco) they are exactly double width. This is a start at making hledger aware of this. A register report containing wide characters (in descriptions, account names, or commodity symbols) should now align its columns correctly, when viewed with a suitable font and application.
32 lines
624 B
Plaintext
32 lines
624 B
Plaintext
# alignment calculations should handle wide characters
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# 1. register, account name
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hledger -f - register
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<<<
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1/1
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知 1
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b
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>>>
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2015/01/01 知 1 1
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b -1 0
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>>>=0
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# # 2. balance, commodity symbol
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# hledger -f - balance
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# <<<
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# 1/1
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# a 知1
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# b $-1
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# >>>
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# 知1 a
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# $-1 b
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# --------------------
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# $-1
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# 知1
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# >>>=0
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# import Text.Data.ICU.Char
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# case property EastAsianWidth c of
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# Wide -> 2
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# _ -> 1
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