syntax highlighting stuff modified

asuser.sh

@@ -1,10 +1,10 @@
 #!/bin/sh
 
+DIR="$(realpath "$(dirname "$0")")"
+
 # script must start at home directory
 cd "$HOME" || exit 1;
 
-DIR="$(realpath "$(dirname "$0")")"
-
 usertest() {
   if test "$(id -u)" -eq 0; then
     echo "You cannot run this script as root.";
@@ -68,8 +68,7 @@ plugins() {
   sh -c 'curl -fLo "${XDG_DATA_HOME:-$HOME/.local/share}"/nvim/site/autoload/plug.vim --create-dirs \
        https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim'
   sh -c "$(wget -O- https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
-  git clone https://github.com/zsh-users/zsh-syntax-highlighting.git \
-  "${ZSH_CUSTOM:-~/.oh-my-zsh/custom}"/plugins/zsh-syntax-highlighting
+  git clone https://github.com/zsh-users/zsh-syntax-highlighting.git "$HOME/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting"
 }
 
 dotfiles() {