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* [PATCH] oc-csl: Remove spaces before citations in superscript
@ 2024-05-05  9:46 András Simonyi
  2024-05-05 12:14 ` Ihor Radchenko
  0 siblings, 1 reply; 4+ messages in thread
From: András Simonyi @ 2024-05-05  9:46 UTC (permalink / raw)
  To: emacs-orgmode list

[-- Attachment #1: Type: text/plain, Size: 452 bytes --]

Dear All,

there is a rather peculiar set of numeric citation styles (perhaps
most famously, that of Nature's) which sets citation numbers in
superscript -- similarly to footnote numbers, these citations should
not have any space between them and the previous word. The attached
patch checks during export whether a citation is produced by a CSL
style belonging to this category and removes any leading space
present.

Best wishes,
András

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From fe331b9486d4bac31a559067c565b30474246cea Mon Sep 17 00:00:00 2001
From: Andras Simonyi <andras.simonyi@gmail.com>
Date: Sun, 5 May 2024 11:07:45 +0200
Subject: [PATCH] oc-csl: Remove spaces before citations in superscript

* lisp/oc-csl.el (org-cite-csl--create-structure): Remove spaces before citation
if it is in superscript.
(org-cite-csl--style-cite-superscript-p): New function to check whether the used
CSL style produces citations in superscript.
---
 lisp/oc-csl.el | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/lisp/oc-csl.el b/lisp/oc-csl.el
index becdaed81..9bbe5e29d 100644
--- a/lisp/oc-csl.el
+++ b/lisp/oc-csl.el
@@ -134,6 +134,7 @@
 (declare-function citeproc-render-bib "ext:citeproc")
 (declare-function citeproc-hash-itemgetter-from-any "ext:citeproc")
 (declare-function citeproc-add-subbib-filters "ext:citeproc")
+(declare-function citeproc-style-cite-superscript-p "ext:citeproc")
 
 (declare-function org-element-interpret-data "org-element" (data))
 (declare-function org-element-map "org-element" (data types fun &optional info first-match no-recursion with-affiliated))
@@ -435,6 +436,13 @@ INFO is the export state, as a property list."
    (citeproc-proc-style
     (org-cite-csl--processor info))))
 
+(defun org-cite-csl--style-cite-superscript-p (info)
+  "Non-nil when bibliography style produces citations in superscript.
+INFO is the export state, as a property list."
+  (citeproc-style-cite-superscript-p
+   (citeproc-proc-style
+    (org-cite-csl--processor info))))
+
 (defun org-cite-csl--nocite-p (citation info)
   "Non-nil when CITATION object's style is nocite.
 INFO is the export state, as a property list."
@@ -681,6 +689,9 @@ INFO is the export state, as a property list."
     (when (and (not footnote) (org-cite-csl--note-style-p info))
       (org-cite-adjust-note citation info)
       (setq footnote (org-cite-wrap-citation citation info)))
+    ;; Remove white space before CITATION when it is in superscript.
+    (when (org-cite-csl--style-cite-superscript-p info)
+      (org-cite--set-previous-post-blank citation 0 info))
     ;; Return structure.
     (apply #'citeproc-citation-create
            `(:note-index
-- 
2.34.1


^ permalink raw reply related	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2024-05-06 11:12 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-05-05  9:46 [PATCH] oc-csl: Remove spaces before citations in superscript András Simonyi
2024-05-05 12:14 ` Ihor Radchenko
2024-05-05 14:07   ` András Simonyi
2024-05-06 11:13     ` Ihor Radchenko

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