lf: update and reformat config

lf/lfrc

@@ -1,68 +1,17 @@
-# Configuration for lf (https://github.com/gokcehan/lf).
-# Based on the given example configuration at https://github.com/gokcehan/lf/blob/master/etc/lfrc.example.
-# https://godoc.org/github.com/gokcehan/lf for documentation. 
-
-
-
-
-####################
-# BEHAVIOR TOGGLES #
-####################
-
-# 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"
-
-# create the borders around the panels
 set drawbox true
-
-# toggle hidden files
 set hidden
 
 set color256
 set timefmt "2006-01-02 15:04:05"
 set dircounts
-
-# leave some space at the top and the bottom of the screen
 set scrolloff 10
 
+set wrapscroll true
 
-
-
-############
-# COMMANDS #
-############
-
-# 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
-        image/svg+xml) inkscape $fx;;
-        image/*) sxiv $fx;;
-        text/*) $EDITOR $fx;;
-        video/*|audio/*) mpv $fx;;
-        *) for f in $fx; do setsid $OPENER $f > /dev/null 2> /dev/null & done;;
-    esac
-}}
-
-# define a custom 'delete' command
+# interactive delete command with a prompt since it is easy to delete them
 cmd delete ${{
     set -f
     printf "$fx\n"
@@ -71,20 +20,6 @@ cmd delete ${{
     [ $ans = "y" ] && rm -rf $fx
 }}
 
-# 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
@@ -103,36 +38,12 @@ cmd zip ${{
     rm -rf $1
 }}
 
-
-
-
-############
-# MAPPINGS #
-############
-
-# file operations
 map D delete
-map <delete> delete
-
-# use enter for shell commands
+map T tar
 map <enter> shell
-
-# go to usual directories
-map gr cd /run/media
-map g/ cd /
-
-# execute current file (must be executable)
+map gr cd /
 map x $$f
 map X !$f
 
-# dedicated keys for usual application suite
-# feel free to replace this accordingly to your needs
-map ob !blender "$f"
-map oc !inkscape "$f"
-map oe !emacs "$f"
-map of !$BROWSER "$f"
-map ol !lazygit "$f"
-map om !mpv "$f"
-map ov !krita "$f"
-map oz !nvim "$f"
-
+cmap <tab> cmd-menu-complete
+cmap <backtab> cmd-menu-complete-back