Add markdown preview

install_fonts.sh

@@ -0,0 +1,43 @@
+#!/bin/bash
+
+declare -a fonts=(
+    BitstreamVeraSansMono
+    CodeNewRoman
+    DroidSansMono
+    FiraCode
+    FiraMono
+    Go-Mono
+    Hack
+    Hermit
+    JetBrainsMono
+    Meslo
+    Noto
+    Overpass
+    ProggyClean
+    RobotoMono
+    SourceCodePro
+    SpaceMono
+    Ubuntu
+    UbuntuMono
+)
+
+version='3.1.1'
+fonts_dir="${HOME}/.local/share/fonts"
+
+if [[ ! -d "$fonts_dir" ]]; then
+    mkdir -p "$fonts_dir"
+fi
+
+for font in "${fonts[@]}"; do
+    zip_file="${font}.zip"
+    download_url="https://github.com/ryanoasis/nerd-fonts/releases/download/v${version}/${zip_file}"
+    echo "Downloading $download_url"
+    wget "$download_url"
+    unzip "$zip_file" -d "$fonts_dir"
+    rm "$zip_file"
+done
+
+find "$fonts_dir" -name '*Windows Compatible*' -delete
+
+fc-cache -fv
+

install_software.sh

@@ -31,7 +31,9 @@ tensorrt-libs \
 bat \
 locales \
 fzf \
-scrot
+scrot                          `# screenshots` \
+libreadline-dev                `# for nnn` \
+nnn                	       `# nnn is file manager`
 
 sudo locale-gen ru_RU
 sudo locale-gen ru_RU.UTF-8

lf_preview.sh

@@ -33,6 +33,12 @@ case "$MIME" in
         unzip -l "$1"
         ;;
     # any plain text file that doesn't have a specific handler
+    *text/plain*)
+        pandoc $1 > /tmp/lf_preview.html && cutycapt --url=file:///tmp/lf_preview.html --out=/tmp/lf_preview.png && chafa -s "$2x$3" -f sixel /tmp/lf_preview.png
+	;;
+    *text/plain*)
+        ;;
+    # any plain text file that doesn't have a specific handler
     *text/plain*)
         # return false to always repaint, in case terminal size changes
         batcat --force-colorization --paging=never --style=changes,numbers \