Platform: ability to not print all those implementation-defined values.

src/Platform/magnum-info.cpp

@@ -56,6 +56,8 @@ MagnumInfo::MagnumInfo(const Arguments& arguments): Platform::WindowlessApplicat
     Utility::Arguments args;
     args.addBooleanOption("all-extensions")
         .setHelp("all-extensions", "show extensions also for fully supported versions")
+        .addBooleanOption("no-limits")
+        .setHelp("no-limits", "don't display limits and implementation-defined values")
         .setHelp("Displays information about Magnum engine and OpenGL capabilities.");
 
     /**
@@ -177,6 +179,8 @@ MagnumInfo::MagnumInfo(const Arguments& arguments): Platform::WindowlessApplicat
         Debug() << "";
     }
 
+    if(args.isSet("no-limits")) return;
+
     /* Limits and implementation-defined values */
     #define _h(val) Debug() << "\n " << Extensions::GL::val::string() + std::string(":");
     #define _l(val) Debug() << "   " << #val << (sizeof(#val) > 64 ? "\n" + std::string(68, ' ') : std::string(64 - sizeof(#val), ' ')) << val;