Provided by: calibre_5.37.0+dfsg-1build1_all 
      
    
NAME
       lrfviewer - lrfviewer
          lrfviewer [options] book.lrf
       Read the LRF e-book book.lrf
       Whenever  you  pass  arguments  to lrfviewer that have spaces in them, enclose the arguments in quotation
       marks. For example: "/some path/with spaces"
[PARINKTYS]
       --disable-hyphenation
              Disable hyphenation. Should significantly speed up rendering.
       --help, -h
              show this help message and exit
       --profile
              Profile the LRF renderer
       --verbose
              Print more information about the rendering process
       --version
              show program's version number and exit
       --visual-debug
              Turn on visual aids to debugging the rendering engine
       --white-background
              By default the background is off white as I find this easier on the eyes. Use this option to  make
              the background pure white.
AUTHOR
       Kovid Goyal
COPYRIGHT
       Kovid Goyal
5.37.0                                          vasario 18, 2022                                    LRFVIEWER(1)