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Re: Short captions
From: |
Anthony Cowley |
Subject: |
Re: Short captions |
Date: |
Tue, 11 Feb 2020 14:50:19 -0500 |
User-agent: |
mu4e 1.2.0; emacs 28.0.50 |
Fraga, Eric writes:
> On Monday, 10 Feb 2020 at 23:20, Anthony Cowley wrote:
>> I am having trouble understanding how short captions are supposed to
>> work. Consider this org document:
>
> [...]
>
>> The first matches my expectations. The second is an example of taking
>> the last bit of markup as the short caption. The third seems to lose
>> the short caption altogether.
>
> I can confirm (with a slightly out of date org) this behaviour which
> does seem to be inconsistent and/or wrong. However, I wasn't able to
> find any discussion of short captions in the org manual so I'm not sure
> if there are caveats on their use.
They are described in section 12.8 Captions
<https://orgmode.org/manual/Captions.html#Captions>
I think this patch fixes the issue:
diff -ruN A/org-element.el B/org-element.el
--- A/org-element.el 2019-12-03 10:28:06.000000000 -0500
+++ B/org-element.el 2020-02-11 14:47:45.564452900 -0500
@@ -4018,14 +4018,15 @@
(parsed? (member kwd org-element-parsed-keywords))
;; Find main value for any keyword.
(value
- (let ((beg (match-end 0))
- (end (save-excursion
- (end-of-line)
- (skip-chars-backward " \t")
- (point))))
- (if parsed?
- (org-element--parse-objects beg end nil restrict)
- (org-trim (buffer-substring-no-properties beg end)))))
+ (save-match-data
+ (let ((beg (match-end 0))
+ (end (save-excursion
+ (end-of-line)
+ (skip-chars-backward " \t")
+ (point))))
+ (if parsed?
+ (org-element--parse-objects beg end nil restrict)
+ (org-trim (buffer-substring-no-properties beg end))))))
;; If KWD is a dual keyword, find its secondary value.
;; Maybe parse it.
(dual? (member kwd org-element-dual-keywords))
Anthony