removed debug help

funcs.el

@@ -15,7 +15,7 @@
 (defun conlanging//declare-node (node-text node-generation)
   "Declares a node in the graphviz source code. The node’s identifier will be
 ~node-generation~, and it will bear the label ~node-text~."
-  (format "%d[label=\"%s\"];\n" node-generation
+  (format "%d[label=\"%s\"];" node-generation
           node-text))
 
 (defun conlanging/tree-to-dot (tree &optional current-generation previous-generation)
@@ -30,7 +30,7 @@ Arguments:
   node"
   (cond
    ((null previous-generation) ;; first call
-    (concat "graph{graph[dpi=300];node[shape=plaintext];graph[bgcolor=\"transparent\"];\n"
+    (concat "graph{graph[dpi=300];node[shape=plaintext];graph[bgcolor=\"transparent\"];"
             (conlanging//declare-node (car tree) 0)
             (conlanging/tree-to-dot (cdr tree) 1 0)
             "}"))
@@ -40,7 +40,7 @@ Arguments:
                                       current-generation)
             ;; make link
             (concat (number-to-string previous-generation) " -- "
-                    (number-to-string current-generation) ";\n")
+                    (number-to-string current-generation) ";")
             (conlanging/tree-to-dot (cdr tree)
                                     (+ 1
                                        (* 10 current-generation))