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From: Christopher Suckling <suckling.list@googlemail.com>
To: Carsten Dominik <dominik@science.uva.nl>
Cc: org-mode mailing list <emacs-orgmode@gnu.org>
Subject: Re: [PATCH] fast tag selection interface
Date: Fri, 27 Feb 2009 18:40:58 +0000	[thread overview]
Message-ID: <521CAEF3-952B-4086-9BCD-DC6120B1DB24@gmail.com> (raw)
In-Reply-To: <B2AEFB22-36E9-4FF0-A8F8-F360718FF11E@uva.nl>


On 19 Feb 2009, at 09:22, Carsten Dominik wrote:

> Hi Christopher,
>
> ok, I have applied your patch, with one addition:
>
> When you write
>
> #+TAGS: a b c
> #+TAGS: d e f
>
> instead of
>
> #+TAGS: a b c d e f
>
> then a newline is implied after "c".
>
> Also, I noticed, that you can do
>
> #+TAGS: a b c \n \n d e f
>
> and it will nicely give you an empty line.
>
> Thanks!
>
> - Carsten

Hi Carsten,

Unfortunately, my patch was a bit crude and caused some rather  
unpredictable formatting.

Here's an improvement which fixes that; I had forgotten to reset cnt  
to 0 whenever a new line occurred, so all sorts of strange line breaks  
were happening.

I've also added a new variable, org-tag-persistent-alist, which is a  
list of tags that will always appear in all Org-mode files, in  
addition to any in buffer settings or customizations of org-tag-alist.

As with line breaks, this may be a tiny personal convenience (I store  
all my GTD contexts in them so I don't have to re-enter them in every  
new org file), but in case anyone else finds it useful...

Best wishes,

Christopher

-----

	Modified lisp/org.el
diff --git a/lisp/org.el b/lisp/org.el
index abb9395..66654f5 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -2097,6 +2097,22 @@ See the manual for details."
  	   (const :tag "End radio group" (:endgroup))
  	   (const :tag "New line" (:newline)))))

+(defcustom org-tag-persistent-alist nil
+  "List of tags that will always appear in all Org-mode files, in  
addition to any in buffer settings or customizations of org-tag-alist.
+When this list is nil, Org-mode will base TAG input on org-tag-alist.
+The value of this variable is an alist, the car of each entry must be a
+keyword as a string, the cdr may be a character that is used to select
+that tag through the fast-tag-selection interface.
+See the manual for details."
+  :group 'org-tags
+  :type '(repeat
+	  (choice
+	   (cons   (string    :tag "Tag name")
+		   (character :tag "Access char"))
+	   (const :tag "Start radio group" (:startgroup))
+	   (const :tag "End radio group" (:endgroup))
+	   (const :tag "New line" (:newline)))))
+
  (defvar org-file-tags nil
    "List of tags that can be inherited by all entries in the file.
  The tags will be inherited if the variable `org-use-tag-inheritance'
@@ -8976,7 +8992,13 @@ Returns the new TODO keyword, or nil if no  
state change should occur."
  	    (setq ingroup nil cnt 0)
  	    (insert "}\n"))
  	   ((equal e '(:newline))
-	    (insert "\n  "))
+	    (when (not (= cnt 0))
+	      (setq cnt 0)
+	      (insert "\n")
+	      (setq e (car tbl))
+	      (cond
+	       ((equal e '(:newline))
+		(insert "\n")))))
  	   (t
  	    (setq tg (car e) c (cdr e))
  	    (if ingroup (push tg (car groups)))
@@ -10227,7 +10249,7 @@ With prefix ARG, realign all tags in headings  
in the current buffer."
  	  (setq tags current)
  	;; Get a new set of tags from the user
  	(save-excursion
-	  (setq table (or org-tag-alist (org-get-buffer-tags))
+	  (setq table (append org-tag-persistent-alist (or org-tag-alist  
(org-get-buffer-tags)))
  		org-last-tags-completion-table table
  		current-tags (org-split-string current ":")
  		inherited-tags (nreverse
@@ -10434,7 +10456,13 @@ Returns the new tags string, or nil to not  
change the current settings."
  	  (setq ingroup nil cnt 0)
  	  (insert "}\n"))
  	 ((equal e '(:newline))
-	  (insert "\n  "))
+	  (when (not (= cnt 0))
+	    (setq cnt 0)
+	    (insert "\n")
+	    (setq e (car tbl))
+	    (cond
+	     ((equal e '(:newline))
+	      (insert "\n")))))
  	 (t
  	  (setq tg (car e) c2 nil)
  	  (if (cdr e)

      parent reply	other threads:[~2009-02-27 18:41 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-02-16  0:15 Christopher Suckling
2009-02-17 21:00 ` Carsten Dominik
2009-02-18 22:50   ` Christopher Suckling
     [not found] ` <B2AEFB22-36E9-4FF0-A8F8-F360718FF11E@uva.nl>
2009-02-27 18:40   ` Christopher Suckling [this message]

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