Prettify --help output

1 files changed, 35 insertions, 0 deletions

diff --git a/src/utility_string.h b/src/utility_string.h
new file mode 100644
index 000000000..f29057ad7
--- /dev/null
+++ b/src/utility_string.h
@@ -0,0 +1,35 @@
+/*
+Minetest-c55
+Copyright (C) 2010 celeron55, Perttu Ahola <celeron55@gmail.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+#ifndef UTILITY_STRING_HEADER
+#define UTILITY_STRING_HEADER
+
+// Note: Some stuff could be moved to here from utility.h
+
+#include <string>
+
+static inline std::string padStringRight(std::string s, size_t len)
+{
+	if(len > s.size())
+		s.insert(s.end(), len - s.size(), ' ');
+	return s;
+}
+
+#endif
+