[elpa] externals/org 4efab76 3/3: ox-html.el: Add HTML_CONTENT_CLASS to support css classes in content tag

[ELPA Syncer]

branch: externals/org
commit 4efab7681e36beac0481a29a592d77a9f6dc4ca5
Author: Sameer Rahmani <lxsameer@gnu.org>
Commit: Bastien Guerry <bzg@gnu.org>

    ox-html.el: Add HTML_CONTENT_CLASS to support css classes in content tag
    
    * lisp/ox-html.el (org-html-template): Added the support for a CSS
    class name to the content tag which wraps the entire content. The CSS
    class name can be set via in buffer HTML_CONTENT_CLASS property or
    :html-content-class for org publish.
    
    TINYCHANGE
---
 etc/ORG-NEWS    |  4 ++++
 lisp/ox-html.el | 16 +++++++++++++++-
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/etc/ORG-NEWS b/etc/ORG-NEWS
index bf1577b..a9b353a 100644
--- a/etc/ORG-NEWS
+++ b/etc/ORG-NEWS
@@ -105,6 +105,10 @@ behavior.
 
 By default ox-html now inlines webp images.
 
+*** New option ~org-html-content-class~
+
+This is the CSS class name to use for the top level content wrapper.
+
 ** New features
 *** =ob-python= improvements to =:return= header argument 
 
diff --git a/lisp/ox-html.el b/lisp/ox-html.el
index adda736..20d6095 100644
--- a/lisp/ox-html.el
+++ b/lisp/ox-html.el
@@ -113,6 +113,7 @@
   :options-alist
   '((:html-doctype "HTML_DOCTYPE" nil org-html-doctype)
     (:html-container "HTML_CONTAINER" nil org-html-container-element)
+    (:html-content-class "HTML_CONTENT_CLASS" nil org-html-content-class)
     (:description "DESCRIPTION" nil nil newline)
     (:keywords "KEYWORDS" nil nil space)
     (:html-html5-fancy nil "html5-fancy" org-html-html5-fancy)
@@ -1080,6 +1081,16 @@ org-info.js for your website."
   :package-version '(Org . "8.0")
   :type 'string)
 
+(defcustom org-html-content-class "content"
+  "CSS class name to use for the top level content wrapper.
+Can be set with the in-buffer HTML_CONTENT_CLASS property or for
+publishing, with :html-content-class."
+  :group 'org-export-html
+  :version "27.2"
+  :package-version '(Org . "9.5")
+  :type 'string)
+
+
 (defcustom org-html-divs
   '((preamble  "div" "preamble")
     (content   "div" "content")
@@ -2091,7 +2102,10 @@ holding export options."
    (org-html--build-pre/postamble 'preamble info)
    ;; Document contents.
    (let ((div (assq 'content (plist-get info :html-divs))))
-     (format "<%s id=\"%s\">\n" (nth 1 div) (nth 2 div)))
+     (format "<%s id=\"%s\" class=\"%s\">\n"
+             (nth 1 div)
+             (nth 2 div)
+             (plist-get info :html-content-class)))
    ;; Document title.
    (when (plist-get info :with-title)
      (let ((title (and (plist-get info :with-title)