diff --git a/lfrc.example b/lfrc.example
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-# interpreter for shell commands (needs to be POSIX compatible)
-set shell sh
-
-# set '-eu' options for shell commands
-# These options are used to have safer shell commands. Option '-e' is used to
-# exit on error and option '-u' is used to give error for unset variables.
-# Option '-f' disables pathname expansion which can be useful when $f, $fs, and
-# $fx variables contain names with '*' or '?' characters. However, this option
-# is used selectively within individual commands as it can be limiting at
-# times.
-set shellopts '-eu'
-
-# set internal field separator (IFS) to "\n" for shell commands
-# This is useful to automatically split file names in $fs and $fx properly
-# since default file separator used in these variables (i.e. 'filesep' option)
-# is newline. You need to consider the values of these options and create your
-# commands accordingly.
-set ifs "\n"
-
-# leave some space at the top and the bottom of the screen
-set scrolloff 10
-
-# use enter for shell commands
-map <enter> shell
-
-# execute current file (must be executable)
-map x $$f
-map X !$f
-
-# dedicated keys for file opener actions
-map o &mimeopen $f
-map O $mimeopen --ask $f
-
-# define a custom 'open' command
-# This command is called when current file is not a directory. You may want to
-# use either file extensions and/or mime types here. Below uses an editor for
-# text files and a file opener for the rest.
-cmd open ${{
-    case $(file --mime-type $f -b) in
-        text/*) $EDITOR $fx;;
-        *) for f in $fx; do setsid $OPENER $f > /dev/null 2> /dev/null & done;;
-    esac
-}}
-
-# define a custom 'rename' command without prompt for overwrite
-# cmd rename %[ -e $1 ] && printf "file exists" || mv $f $1
-# map r push :rename<space>
-
-# make sure trash folder exists
-# %mkdir -p ~/.trash
-
-# move current file or selected files to trash folder
-# (also see 'man mv' for backup/overwrite options)
-cmd trash %set -f; mv $fx ~/.trash
-
-# define a custom 'delete' command
-# cmd delete ${{
-#     set -f
-#     printf "$fx\n"
-#     printf "delete?[y/n]"
-#     read ans
-#     [ $ans = "y" ] && rm -rf $fx
-# }}
-
-# use '<delete>' key for either 'trash' or 'delete' command
-# map <delete> trash
-# map <delete> delete
-
-# extract the current file with the right command
-# (xkcd link: https://xkcd.com/1168/)
-cmd extract ${{
-    set -f
-    case $f in
-        *.tar.bz|*.tar.bz2|*.tbz|*.tbz2) tar xjvf $f;;
-        *.tar.gz|*.tgz) tar xzvf $f;;
-        *.tar.xz|*.txz) tar xJvf $f;;
-        *.zip) unzip $f;;
-        *.rar) unrar x $f;;
-        *.7z) 7z x $f;;
-    esac
-}}
-
-# compress current file or selected files with tar and gunzip
-cmd tar ${{
-    set -f
-    mkdir $1
-    cp -r $fx $1
-    tar czf $1.tar.gz $1
-    rm -rf $1
-}}
-
-# compress current file or selected files with zip
-cmd zip ${{
-    set -f
-    mkdir $1
-    cp -r $fx $1
-    zip -r $1.zip $1
-    rm -rf $1
-}}