     (find-file (car file-line-pos))
     (goto-char (point-min))
     (forward-line (1- (string-to-number (cadr file-line-pos))))
-    (forward-char (1- (string-to-number (caddr file-line-pos))))))
+    (go-guru--goto-byte-column (string-to-number (caddr file-line-pos)))))
 
 (defun go-guru--goto-pos-no-file (posn)
   "Given `file:line:col', go to the line and column. The file

                      (go-guru--enclosing-unique)))
         (block (if (> (length enclosing) 0) (elt enclosing 0))))
    (when block
      (goto-char (1+ (cdr (assoc 'start block))))
      (set-mark (1+ (cdr (assoc 'end block))))
      (setq go-guru--last-enclosing (subseq enclosing 1))
      (message "Region: %s" (cdr (assoc 'desc block)))
      (setq deactivate-mark nil))))

  (let ((file-line-pos (split-string posn ":")))
    (goto-char (point-min))
    (forward-line (1- (string-to-number (cadr file-line-pos))))
    (go-guru--goto-byte-column (string-to-number (caddr file-line-pos)))))

;;;###autoload
(defun go-guru-callees ()
