[O] [Accepted] [O, 1/3] Replace recursive implementation with an iterative one

[Bastien Guerry]

Patch 707 (http://patchwork.newartisans.com/patch/707/) is now "Accepted".

Maintainer comment: none

This relates to the following submission:

http://mid.gmane.org/%3C1300720268-9375-2-git-send-email-christian.egli%40alumni.ethz.ch%3E

Here is the original message containing the patch:

> Content-Type: text/plain; charset="utf-8"
> MIME-Version: 1.0
> Content-Transfer-Encoding: 7bit
> Subject: [O,1/3] Replace recursive implementation with an iterative one
> Date: Mon, 21 Mar 2011 20:11:06 -0000
> From: Christian Egli <address@hidden>
> X-Patchwork-Id: 707
> Message-Id: <address@hidden>
> To: address@hidden
> Cc: Christian Egli <address@hidden>
> 
> From: Christian Egli <address@hidden>
> 
> * org-taskjuggler.el (org-taskjuggler-assign-resource-ids): Replace
> recursive implementation with an iterative one.
> 
> That way we can avoid to have ask users to increase
> `max-lisp-eval-depth'.
> 
> ---
> lisp/org-taskjuggler.el |   16 +++++++---------
>  1 files changed, 7 insertions(+), 9 deletions(-)
> 
> diff --git a/lisp/org-taskjuggler.el b/lisp/org-taskjuggler.el
> index 9c88f5d..279f46d 100644
> --- a/lisp/org-taskjuggler.el
> +++ b/lisp/org-taskjuggler.el
> @@ -418,15 +418,13 @@ deeper), then it's not a leaf."
>  (defun org-taskjuggler-assign-resource-ids (resources)
>    "Given a list of resources return the same list, assigning a
>  unique id to each resource."
> -  (cond
> -   ((null resources) nil)
> -   (t
> -    (let* ((resource (car resources))
> -        (unique-id (org-taskjuggler-get-unique-id resource unique-ids)))
> -      (push (cons "unique-id" unique-id) resource)
> -      (cons resource
> -         (org-taskjuggler-assign-resource-ids (cdr resources)
> -                                              (cons unique-id 
> unique-ids)))))))
> +  (let (unique-ids new-list)
> +    (dolist (resource resources new-list)
> +      (let ((unique-id (org-taskjuggler-get-unique-id resource unique-ids)))
> +     (push (cons "unique-id" unique-id) resource)
> +     (push unique-id unique-ids)
> +     (push resource new-list)))
> +    (nreverse new-list)))
>  
>  (defun org-taskjuggler-resolve-dependencies (tasks)
>    (let ((previous-level 0)
>