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Print long names in help option

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Related to #240, #363, and #349
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AmirHossein Sojoodi 2023-11-30 13:54:41 -05:00 committed by GitHub
parent 554396be3b
commit dfeeffc606
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1 changed files with 14 additions and 2 deletions
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16
include/cxxopts.hpp
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@ -2088,9 +2088,21 @@ format_option
result += " "; result += " ";
} }
if (!l.empty()) auto is_first_name = true;
for (const auto& name : o.l)
{ {
result += " --" + toLocalString(l); if (!name.empty())
{
if (is_first_name)
{
result += " --" + toLocalString(name);
is_first_name = false;
}
else
{
result += ", --" + toLocalString(name);
}
}
} }
auto arg = !o.arg_help.empty() ? toLocalString(o.arg_help) : "arg"; auto arg = !o.arg_help.empty() ? toLocalString(o.arg_help) : "arg";