Add some configuration

Added config for:
- Bat
- Lf

config/lf/preview.sh

@@ -0,0 +1,18 @@
+#!/bin/sh
+
+# Five arguments are passed to the file:
+# (1) current file name
+# (2) width
+# (3) height
+# (4) horizontal position
+# (5) vertical position of preview pane
+
+case "$1" in
+jpg | jpeg | png) vimiv "$1" ;;
+*.tar*) tar tf "$1" ;;
+*.zip) unzip -l "$1" ;;
+*.rar) unrar l "$1" ;;
+*.7z) 7z l "$1" ;;
+*.pdf) pdftotext "$1" - ;;
+*) bat --force-colorization --line-range ":$3" --pager never --terminal-width "$2" "$1" ;;
+esac