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Prettify --help output

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This commit is contained in:
Perttu Ahola 2012-03-11 11:02:22 +02:00
parent 37b2bc3c0c
commit d330430336
3 changed files with 44 additions and 18 deletions
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19
src/main.cpp
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@ -68,6 +68,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "profiler.h"
#include "log.h"
#include "mods.h"
#include "utility_string.h"
/*
Settings.
@ -798,21 +799,17 @@ int main(int argc, char *argv[])
i = allowed_options.getIterator();
i.atEnd() == false; i++)
{
dstream<<" --"<<i.getNode()->getKey();
std::ostringstream os1(std::ios::binary);
os1<<" --"<<i.getNode()->getKey();
if(i.getNode()->getValue().type == VALUETYPE_FLAG)
{
}
{}
else
{
dstream<<" <value>";
}
dstream<<std::endl;
os1<<" <value>";
dstream<<padStringRight(os1.str(), 24);
if(i.getNode()->getValue().help != NULL)
{
dstream<<" "<<i.getNode()->getValue().help
<<std::endl;
}
dstream<<i.getNode()->getValue().help;
dstream<<std::endl;
}
return cmd_args.getFlag("help") ? 0 : 1;