xyz@xyz-pc ~/minetest/minetest $ printf "%f\n" 5
5.000000
xyz@xyz-pc ~/minetest/minetest $ LC_ALL=ru_RU.UTF-8 printf "%f\n" 5
5,000000
xyz@xyz-pc ~/minetest/minetest $ LC_ALL=ru_RU.UTF-8 ./bin/minetest
Irrlicht Engine version 1.8.0
Linux 3.7.7-gentoo #1 SMP Wed Feb 13 18:54:41 MSK 2013 x86_64
Using renderer: OpenGL 4.3.0
GeForce GTS 450/PCIe/SSE2: NVIDIA Corporation
OpenGL driver version is 1.2 or better.
GLSL version: 4.3
Loaded texture: /home/xyz/minetest/minetest/textures/base/pack/menubg.png
Loaded texture: /home/xyz/minetest/minetest/textures/base/pack/menulogo.png
Quit message received.
xyz@xyz-pc ~/minetest/minetest $ LANG=ru_RU.UTF-8 ./bin/minetest
Irrlicht Engine version 1.8.0
Linux 3.7.7-gentoo #1 SMP Wed Feb 13 18:54:41 MSK 2013 x86_64
Using renderer: OpenGL 4.3.0
GeForce GTS 450/PCIe/SSE2: NVIDIA Corporation
OpenGL driver version is 1.2 or better.
GLSL version: 4.3
Loaded texture: /home/xyz/minetest/minetest/textures/base/pack/menubg.png
Loaded texture: /home/xyz/minetest/minetest/textures/base/pack/menulogo.png
Quit message received.
xyz@xyz-pc ~/minetest/minetest $