^BHelp - Client configuration

  The client configuration can be done through a number of variables.

  r_width and r_height control the video resolution. To apply the new
  settings, you will have to restart the renderer with the r_restart
  command. Fullscreen mode can be set through the r_fullscreen variable:

  ^Br_fullscreen 1
  ^Br_width 1024
  ^Br_height 768
  ^Br_restart

  The maximum client framerate can be set with the cl_framerate variable.
  To draw the current framerate and a few other statistics, set the
  draw_stats variable to 1.

  ^Bcl_framerate 125
  ^Bdraw_stats 1

  A few render options are available as well, mostly for debugging purposes:

  ^Br_bbox^N       Draw model bounding boxes
  ^Br_radius^N     Draw a globe around each entity, representing its radius
  ^Br_wireframe^N  Draw wireframe models