Indent several lines in Emacs
===

In my Emacs, `space` key can indent correctly 1 line. If I select several lines, and press `space` key, the indenting does not work.

By following this [link]( http://www.gnu.org/software/emacs/manual/html_node/emacs/Multi_002dline-Indent.html), I try `C-M-\` or `C-M-q`, but `C-M` deletes directly the whole block selected.

Here is my [`.emacs`](http://pastebin.com/ATYEiXGF), could anyone help?