Added numeric string compare
authorgrumbel <grumbel@837edb03-e0f3-0310-88ca-d4d4e8b29345>
Sun, 22 Nov 2009 01:04:27 +0000 (01:04 +0000)
committergrumbel <grumbel@837edb03-e0f3-0310-88ca-d4d4e8b29345>
Sun, 22 Nov 2009 01:04:27 +0000 (01:04 +0000)
commit66e25549aabed323c6dbd0640658eeb8373ec9c7
tree91c9368d4fe95c23439f9530bc29d54930122ee2
parent6f6fc74f3174670efe954e4815797fcdd6573037
Added numeric string compare

git-svn-id: http://supertux.lethargik.org/svn/supertux/trunk/supertux@6082 837edb03-e0f3-0310-88ca-d4d4e8b29345
src/util/string_util.cpp
src/util/string_util.hpp
test/string_util_numeric_sort_test.cpp [new file with mode: 0644]
test/string_util_numeric_sort_test.txt [new file with mode: 0644]