version 1.64, 2011/03/20 16:05:21 |
version 1.65, 2011/03/22 09:48:13 |
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}; |
}; |
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/* |
/* |
* Available registers (set in libroff, accessed elsewhere). |
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*/ |
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enum regs { |
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REG_nS = 0, |
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REG__MAX |
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}; |
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/* |
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* A register (struct reg) can consist of many types: this consists of |
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* normalised types from the original string form. |
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*/ |
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union regval { |
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unsigned u; /* unsigned integer */ |
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}; |
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/* |
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* A single register entity. If "set" is zero, the value of the |
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* register should be the default one, which is per-register. It's |
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* assumed that callers know which type in "v" corresponds to which |
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* register value. |
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*/ |
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struct reg { |
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int set; /* whether set or not */ |
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union regval v; /* parsed data */ |
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}; |
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/* |
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* The primary interface to setting register values is in libroff, |
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* although libmdoc and libman from time to time will manipulate |
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* registers (such as `.Sh SYNOPSIS' enabling REG_nS). |
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*/ |
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struct regset { |
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struct reg regs[REG__MAX]; |
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}; |
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/* |
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* A punctuation delimiter, used only in mdoc(7) documents, is opening, |
* A punctuation delimiter, used only in mdoc(7) documents, is opening, |
* closing, or "middle mark" punctuation. These govern spacing. |
* closing, or "middle mark" punctuation. These govern spacing. |
* Opening punctuation (e.g., the opening parenthesis) suppresses the |
* Opening punctuation (e.g., the opening parenthesis) suppresses the |