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| author | Perttu Ahola <celeron55@gmail.com> | 2012-03-11 11:02:22 +0200 |
|---|---|---|
| committer | Perttu Ahola <celeron55@gmail.com> | 2012-03-11 11:02:22 +0200 |
| commit | d330430336404960784ef513ffedde2dd57d7538 (patch) | |
| tree | b4bf38afbf37dbacb5948ae9dd7826bf60906d28 /src/main.cpp | |
| parent | 37b2bc3c0cb099e0a4c3b48db46c3ad8736eee04 (diff) | |
| download | minetest-d330430336404960784ef513ffedde2dd57d7538.tar.gz minetest-d330430336404960784ef513ffedde2dd57d7538.tar.bz2 minetest-d330430336404960784ef513ffedde2dd57d7538.zip | |
Prettify --help output
Diffstat (limited to 'src/main.cpp')
| -rw-r--r-- | src/main.cpp | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/src/main.cpp b/src/main.cpp index 0c936ab63..bd987f723 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -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; |