version 1.79, 2014/03/21 22:17:01 |
version 1.80, 2014/03/30 21:27:59 |
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} |
} |
} |
} |
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void |
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term_setwidth(struct termp *p, const char *wstr) |
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{ |
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struct roffsu su; |
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size_t width; |
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int iop; |
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if (NULL != wstr) { |
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switch (*wstr) { |
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case ('+'): |
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iop = 1; |
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wstr++; |
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break; |
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case ('-'): |
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iop = -1; |
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wstr++; |
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break; |
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default: |
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iop = 0; |
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break; |
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} |
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if ( ! a2roffsu(wstr, &su, SCALE_MAX)) { |
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wstr = NULL; |
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iop = 0; |
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} |
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} |
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width = (NULL != wstr) ? term_hspan(p, &su) : 0; |
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(*p->setwidth)(p, iop, width); |
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} |
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size_t |
size_t |
term_len(const struct termp *p, size_t sz) |
term_len(const struct termp *p, size_t sz) |
{ |
{ |