version 1.162, 2015/04/23 15:35:59 |
version 1.163, 2015/04/23 16:17:44 |
Line 318 man_mparse(const struct roff_man *man) |
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Line 318 man_mparse(const struct roff_man *man) |
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assert(man && man->parse); |
assert(man && man->parse); |
return(man->parse); |
return(man->parse); |
} |
} |
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void |
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man_deroff(char **dest, const struct roff_node *n) |
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{ |
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char *cp; |
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size_t sz; |
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if (n->type != ROFFT_TEXT) { |
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for (n = n->child; n; n = n->next) |
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man_deroff(dest, n); |
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return; |
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} |
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/* Skip leading whitespace and escape sequences. */ |
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cp = n->string; |
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while ('\0' != *cp) { |
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if ('\\' == *cp) { |
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cp++; |
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mandoc_escape((const char **)&cp, NULL, NULL); |
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} else if (isspace((unsigned char)*cp)) |
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cp++; |
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else |
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break; |
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} |
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/* Skip trailing whitespace. */ |
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for (sz = strlen(cp); sz; sz--) |
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if (0 == isspace((unsigned char)cp[sz-1])) |
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break; |
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/* Skip empty strings. */ |
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if (0 == sz) |
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return; |
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if (NULL == *dest) { |
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*dest = mandoc_strndup(cp, sz); |
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return; |
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} |
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mandoc_asprintf(&cp, "%s %*s", *dest, (int)sz, cp); |
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free(*dest); |
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*dest = cp; |
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} |
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