Add xdl() and xxdl() for quick downloading files

dotfiles/config/bashum/main.bashrc

@@ -507,6 +507,39 @@ xop() {
         ii) fixnl -c | xclip -selection clipboard -i ;;
         i)  fixnl -c | xclip -i                      ;;
     esac <"$file"
+xdl() {
+    #
+    # Download URL from primary clipboard to path $1
+    #
+    local dest=$1
+    local url
+    url=$(xo)
+    _xdl "$dest" "$url"
+}
+
+xxdl() {
+    #
+    # Download URL from C-C clipboard to path $1
+    #
+    local dest=$1
+    local url
+    url=$(xoo)
+    _xdl "$dest" "$url"
+}
+
+_xdl() {
+    #
+    # Download URL from primary clipboard to path $1
+    #
+    local dest=$1
+    local url=$2
+    local es
+    test -n "$dest" || return 2
+    test -f "$dest" && return 2
+    test -n "$url" || return 2
+    curl -fsSL "$url" >"$dest"; es=$?
+    bb
+    return $es
 }
 
 xod() {