External/cxxopts
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Merge pull request #7 from wichtounet/space_between_groups

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Add an eol between each option groups
This commit is contained in:
jarro2783 2014-10-27 10:59:41 +11:00
commit 0cd24a7e6b
1 changed files with 6 additions and 2 deletions
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8
src/cxxopts.hpp
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@ -909,9 +909,13 @@ Options::help(const std::vector<std::string>& groups) const
std::string result = "Usage:\n " + m_program + " [OPTION...]" std::string result = "Usage:\n " + m_program + " [OPTION...]"
+ m_help_string + "\n\n"; + m_help_string + "\n\n";
for (const auto& g : groups) for (std::size_t i = 0; i < groups.size(); ++i)
{ {
result += help_one_group(g); result += help_one_group(groups[i]);
if (i < groups.size() - 1)
{
result += "\n";
}
} }
return result; return result;