Hi,
I'd quite like to be able to pass a formatting argument to {{{date}}},
much like {{{time(FMT)}}}. This patch allows this. I think macros don't
normally have optional arguments, but I find it OK here since it's time
and modification-time works anyway...
On the other hand there might be a good reason that I have overlooked for
why this isn't already accepting a formatting argument.
Any objections?
—Rasmus
--
Send from my Emacs
>From f8de6c716e892e159f80d40d91737ff8ac983877 Mon Sep 17 00:00:00 2001
From: Rasmus <ras...@gmx.us>
Date: Sun, 8 Feb 2015 21:34:43 +0100
Subject: [PATCH 2/2] * ox.el: Allow {{{date}}} formatting
* ox.el (org-export-as): Allow {{{date}}} to take formatting-argument.
With optional argument, {{{date(FMT)}}} works like {{{time(FMT)}}} if
\#+DATE is a timestamp.
---
lisp/ox.el | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/lisp/ox.el b/lisp/ox.el
index ad3742c..baaab6b 100644
--- a/lisp/ox.el
+++ b/lisp/ox.el
@@ -2872,7 +2872,18 @@ Return code as a string."
(list (cons "author"
(org-element-interpret-data (plist-get info :author)))
(cons "date"
- (org-element-interpret-data (plist-get info :date)))
+ (let* ((date (plist-get info :date))
+ (date-string (org-element-interpret-data date)))
+ ;; Interpret only single time-stamps.
+ (case (and (not (cdr date))
+ (org-element-type (car date)))
+ (timestamp
+ (format
+ "(eval (if (org-element-property :args macro)
+ (org-export-get-date info \"$1\")
+ \"%s\"))"
+ date-string))
+ (t date-string))))
;; EMAIL is not a parsed keyword: store it as-is.
(cons "email" (or (plist-get info :email) ""))
(cons "title"
--
2.3.0
