#44 Try to calm down the byte-compiler about the unused lexical var int.

Note that this was a workaround for byte-compiler warnings about an assignment to a free variable int.

adoc-mode.el

@@ -2005,7 +2005,7 @@ START-SRC and END-SRC delimit the actual source code."
     (when (fboundp lang-mode)
       (let ((string (buffer-substring-no-properties start-src end-src))
             (modified (buffer-modified-p))
-            (adoc-buffer (current-buffer)) int)
+            (adoc-buffer (current-buffer)))
         (remove-text-properties start-block end-block '(face nil adoc-code-block nil font-lock-fontified nil font-lock-multiline nil))
         (with-current-buffer
             (get-buffer-create