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Prettify --help output
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parent
37b2bc3c0c
commit
d330430336
19
src/main.cpp
19
src/main.cpp
@ -68,6 +68,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
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#include "profiler.h"
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#include "log.h"
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#include "mods.h"
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#include "utility_string.h"
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/*
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Settings.
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@ -798,21 +799,17 @@ int main(int argc, char *argv[])
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i = allowed_options.getIterator();
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i.atEnd() == false; i++)
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{
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dstream<<" --"<<i.getNode()->getKey();
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std::ostringstream os1(std::ios::binary);
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os1<<" --"<<i.getNode()->getKey();
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if(i.getNode()->getValue().type == VALUETYPE_FLAG)
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{
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}
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{}
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else
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{
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dstream<<" <value>";
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}
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dstream<<std::endl;
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os1<<" <value>";
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dstream<<padStringRight(os1.str(), 24);
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if(i.getNode()->getValue().help != NULL)
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{
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dstream<<" "<<i.getNode()->getValue().help
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<<std::endl;
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}
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dstream<<i.getNode()->getValue().help;
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dstream<<std::endl;
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}
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return cmd_args.getFlag("help") ? 0 : 1;
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@ -48,6 +48,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
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#include "sha1.h"
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#include "base64.h"
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#include "tool.h"
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#include "utility_string.h"
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#define PP(x) "("<<(x).X<<","<<(x).Y<<","<<(x).Z<<")"
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@ -824,13 +825,6 @@ void PlayerInfo::PrintLine(std::ostream *s)
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(*s)<<std::endl;
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}
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static std::string padStringRight(std::string s, size_t len)
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{
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if(len > s.size())
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s.insert(s.end(), len - s.size(), ' ');
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return s;
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}
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/*
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Server
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*/
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35
src/utility_string.h
Normal file
35
src/utility_string.h
Normal file
@ -0,0 +1,35 @@
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/*
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Minetest-c55
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Copyright (C) 2010 celeron55, Perttu Ahola <celeron55@gmail.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef UTILITY_STRING_HEADER
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#define UTILITY_STRING_HEADER
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// Note: Some stuff could be moved to here from utility.h
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#include <string>
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static inline std::string padStringRight(std::string s, size_t len)
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{
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if(len > s.size())
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s.insert(s.end(), len - s.size(), ' ');
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return s;
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}
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#endif
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