+print_wc_nav() {
+    # Desc: Print navigation wikilinks
+    # Input:  var  lprev
+    #         var  lnext
+    #         var  link_prev
+    #         var  link_next
+    # Output  stdout
+
+    # Print navigation link wikicode
+    if [[ -z "$lprev" ]]; then
+        printf "\n[[%s|Next]], [[../|Up]]\n" "$link_next";
+    elif [[ -n "$lnext" ]]; then
+        printf "\n[[%s|Next]], [[%s|Previous]], [[../|Up]]\n" "$link_next" "$link_prev";
+    elif [[ -z "$lnext" ]]; then
+        printf "\n[[%s|Previous]], [[../|Up]]\n" "$link_prev";
+    else
+        yell "FATAL:Here be dragons.";
+    fi;
+}; # print wikicode navigation links