Merge branch 'km/from-emacs-28' into bugfix

lisp/ob-java.el

@@ -96,27 +96,29 @@ like javac -verbose."
 				       (group (1+ (in alnum ?_))) ; capture the class name
 				       (0+ space) ?{)
   "Regexp for the class declaration.")
-(defconst org-babel-java--main-re (rx line-start (0+ space) "public"
-				      (1+ space) "static"
-				      (1+ space) "void"
-				      (1+ space) "main"
-				      (0+ space) ?\(
-				      (0+ space) "String"
-				      (0+ space) (1+ (in alnum ?_ ?\[ ?\] space)) ; "[] args" or "args[]"
-				      (0+ space) ?\)
-				      (0+ space) (opt "throws" (1+ (in alnum ?_ ?, ?. space)))
-				      ?{)
+(defconst org-babel-java--main-re
+  (rx line-start (0+ space) "public"
+      (1+ space) "static"
+      (1+ space) "void"
+      (1+ space) "main"
+      (0+ space) ?\(
+      (0+ space) "String"
+      (1+ (in alnum ?_ ?\[ ?\] space)) ; "[] args" or "args[]"
+      ?\)
+      (0+ space) (opt "throws" (1+ (in alnum ?_ ?, ?. space)))
+      ?{)
   "Regexp for the main method declaration.")
-(defconst org-babel-java--any-method-re (rx line-start
-					    (0+ space) (opt (seq (1+ alnum) (1+ space)))   ; visibility
-					    (opt (seq "static" (1+ space)))                ; binding
-					    (1+ (in alnum ?_ ?\[ ?\]))                     ; return type
-                                            (1+ space) (1+ (in alnum ?_))                  ; method name
-					    (0+ space) ?\(
-					    (0+ space) (0+ (in alnum ?_ ?\[ ?\] ?, space)) ; params
-					    (0+ space) ?\)
-					    (0+ space) (opt "throws" (1+ (in alnum ?_ ?, ?. space)))
-					    ?{)
+(defconst org-babel-java--any-method-re
+  (rx line-start
+      (0+ space) (opt (seq (1+ alnum) (1+ space)))   ; visibility
+      (opt (seq "static" (1+ space)))                ; binding
+      (1+ (in alnum ?_ ?\[ ?\]))                     ; return type
+      (1+ space) (1+ (in alnum ?_))                  ; method name
+      (0+ space) ?\(
+      (0+ (in alnum ?_ ?\[ ?\] ?, space)) ; params
+      ?\)
+      (0+ space) (opt "throws" (1+ (in alnum ?_ ?, ?. space)))
+      ?{)
   "Regexp for any method.")
 (defconst org-babel-java--result-wrapper "\n    public static String __toString(Object val) {
         if (val instanceof String) {
@@ -192,7 +194,7 @@ replaced in this string.")
          ;; the dir to write the source file
          (packagedir (if (and (not run-from-temp) packagename)
                          (file-name-as-directory
-                          (concat basedir (replace-regexp-in-string "\\\." "/" packagename)))
+                          (concat basedir (replace-regexp-in-string "\\." "/" packagename)))
                        basedir))
          ;; the filename of the source file
          (src-file (concat packagedir classname ".java"))

lisp/ob-julia.el

@@ -1,4 +1,4 @@
-;;; ob-julia.el --- org-babel functions for julia code evaluation -*- lexical-binding: t; -*-
+;;; ob-julia.el --- org-babel functions for julia code evaluation  -*- lexical-binding: t; -*-
 
 ;; Copyright (C) 2013-2021 Free Software Foundation, Inc.
 ;; Authors: G. Jay Kerns, based on ob-R.el by Eric Schulte and Dan Davison
@@ -149,7 +149,7 @@ This function is called by `org-babel-execute-src-block'."
 (defun org-babel-julia-assign-elisp (name value)
   "Construct julia code assigning the elisp VALUE to a variable named NAME."
   (if (listp value)
-      (let* ((lengths (mapcar #'length (cl-remove-if-not 'sequencep value)))
+      (let* ((lengths (mapcar #'length (cl-remove-if-not #'sequencep value)))
              (max (if lengths (apply #'max lengths) 0))
              (min (if lengths (apply #'min lengths) 0)))
         ;; Ensure VALUE has an orgtbl structure (depth of at least 2).

lisp/org-element.el

@@ -118,7 +118,7 @@
 ;; to current setup.
 
 (defconst org-element-citation-key-re
-  (rx "@" (group (one-or-more (any word "-.:?!`'/*@+|(){}<>&_^$#%&~"))))
+  (rx "@" (group (one-or-more (any word "-.:?!`'/*@+|(){}<>&_^$#%~"))))
   "Regexp matching a citation key.
 Key is located in match group 1.")
 
@@ -1024,7 +1024,7 @@ Assume point is at beginning of the headline."
 	   (title-start (prog1 (point)
                           (unless (or todo priority commentedp)
                             ;; Headline like "* :tag:"
-                            (skip-syntax-backward " \t"))))
+                            (skip-chars-backward " \t"))))
 	   (tags (when (re-search-forward
 			"[ \t]+\\(:[[:alnum:]_@#%:]+:\\)[ \t]*$"
 			(line-end-position)

lisp/ox-koma-letter.el

@@ -1,4 +1,4 @@
-;;; ox-koma-letter.el --- KOMA Scrlttr2 Back-End for Org Export Engine -*- lexical-binding: t; -*-
+;;; ox-koma-letter.el --- KOMA Scrlttr2 Back-End for Org Export Engine  -*- lexical-binding: t; -*-
 
 ;; Copyright (C) 2007-2021  Free Software Foundation, Inc.
 

lisp/ox-org.el

@@ -141,7 +141,7 @@ CONTENTS and INFO are ignored."
 CONTENTS is its contents, as a string or nil.  INFO is ignored."
   (let ((case-fold-search t))
     (replace-regexp-in-string
-     "^[ \t]*#\\+attr_[-_a-za-z0-9]+:\\(?: .*\\)?\n" ""
+     "^[ \t]*#\\+attr_[-_a-z0-9]+:\\(?: .*\\)?\n" ""
      (org-export-expand blob contents t))))
 
 (defun org-org-headline (headline contents info)