Update hard-coded versions for sync with Emacs

* lisp/ob-core.el (org-babel-insert-result): Fix indentation change
from e4902995a.

doc/orgcard.tex

@@ -1,5 +1,5 @@
 % Reference Card for Org Mode
-\def\orgversionnumber{9.7.3}
+\def\orgversionnumber{9.7.4}
 \def\versionyear{2024}          % latest update
 \input emacsver.tex
 

etc/ORG-NEWS

@@ -28,6 +28,15 @@ constant.
 If you still want to use python-mode with ob-python, you might
 consider [[https://gitlab.com/jackkamm/ob-python-mode-mode][ob-python-mode-mode]], where the code to support python-mode
 has been ported to.
+*** It is no longer possible to reveal hidden parts of the links during isearch
+
+Org 9.6 introduced support for searching hidden parts of the links.
+
+Unfortunately, we had to drop this support because its implementation
+turned out to be unreliable for many users. Proper implementation
+would require patching =isearch.el= and possibly a number of external
+libraries implementing isearch equivalents. It cannot be done on Org
+side alone.
 
 *** =ox-latex=: ~org-latex-line-break-safe~ is deprecated
 
@@ -276,7 +285,7 @@ passing universal argument.
 
 When using this feature, IDs should not include =::=, which is used in
 links to indicate the start of the search string.  For backwards
-compability, existing IDs including =::= will still be matched (but
+compatibility, existing IDs including =::= will still be matched (but
 cannot be used together with search option).  A new org-lint checker
 has been added to warn about this.
 
@@ -417,8 +426,8 @@ in the dynamic block.
 A global default formatting function for =colview= dynamic blocks can
 be set via the new option ~org-columns-dblock-formatter~ which
 defaults to the new function ~org-columns-dblock-write-default~, that
-implements the previous (fixed) formatting behaviour. Hence, the
-default behaviour is identical to previous versions.
+implements the previous (fixed) formatting behavior. Hence, the
+default behavior is identical to previous versions.
 
 The global default function can be overridden for any given =colview=
 dynamic block individually by specifying a custom formatter function
@@ -884,7 +893,7 @@ order to remain backward-compatible.
 
 Before, a ClojureScript source block used the same backend as Clojure,
 configured in ~org-babel-clojure-backend~ and relied on an undocumented
-~:target~ paramter.
+~:target~ parameter.
 
 Now, there's ~org-babel-clojurescript-backend~ to determine the
 backend used for evaluation of ClojureScript.
@@ -962,7 +971,7 @@ manner with ~run-python~.
 
 *** New hook option ~org-indent-post-buffer-init-functions~
 
-This allows to run functions after ~org-indent~ intializes a buffer to
+This allows to run functions after ~org-indent~ initializes a buffer to
 enrich its properties.
 *** New option ~org-agenda-start-with-archives-mode~
 
@@ -1025,7 +1034,7 @@ of the dynamic block. This new option can be used to set the global
 default formatting function that will be used for =colview= dynamic
 blocks that do not specify any ~:formatter~ parameter. Its default
 value (the new function ~org-columns-dblock-write-default~) yields the
-previous (fixed) formatting behaviour.
+previous (fixed) formatting behavior.
 
 *** New allowed value of ~org-md-headline-style~ to mix ATX and Setext style headlines
 
@@ -1569,12 +1578,12 @@ is initiated only when user explicitly executes R/Julia-mode commands
 that trigger session interactions (requires ESS 24.01.0 or newer).
 The same session will remain available in the context of Org babel.
 
-*** ~org-store-link~ behaviour storing additional =CUSTOM_ID= links has changed
+*** ~org-store-link~ behavior storing additional =CUSTOM_ID= links has changed
 
 Previously, when storing =id:= link, ~org-store-link~ stored an
 additional "human readable" link using a node's =CUSTOM_ID= property.
 
-This behaviour has been expanded to store an additional =CUSTOM_ID=
+This behavior has been expanded to store an additional =CUSTOM_ID=
 link when storing any type of external link type in an Org file, not
 just =id:= links.
 
@@ -1719,6 +1728,9 @@ to the Org behavior.  The new features and changes are listed below.
 
 **** Hidden parts of the links can now be searched and revealed during isearch
 
+[2024-06-09 Sun] Since Org 9.7, this is no longer working.  See
+changes for Org 9.7.
+
 In the past, hidden parts of the links could not be searched using
 isearch (=C-s=).  Now, they are searchable by default.  The hidden
 match is also revealed temporarily during isearch.

lisp/ob-C.el

@@ -482,7 +482,7 @@ int get_column_num (int nbcols, const char** header, const char* column)
 (defun org-babel-C-header-to-C (head type)
   "Convert an elisp list of header table into a C or D vector
 specifying a variable with the name of the table."
-  (message "%S" type)
+  (unless noninteractive (message "%S" type))
   (let ((table (car head))
         (headers (cdr head))
         (typename (pcase type

lisp/ob-awk.el

@@ -61,7 +61,7 @@
   "Execute a block of Awk code BODY with org-babel.
 PARAMS is a plist of src block parameters .
 This function is called by `org-babel-execute-src-block'."
-  (message "Executing Awk source code block")
+  (unless noninteractive (message "Executing Awk source code block"))
   (let* ((result-params (cdr (assq :result-params params)))
          (cmd-line (cdr (assq :cmd-line params)))
          (in-file (cdr (assq :in-file params)))

lisp/ob-clojure.el

@@ -130,7 +130,7 @@
 (defcustom ob-clojure-cli-command (when-let (cmd (executable-find "clojure"))
                                     (concat cmd " -M"))
   "Clojure CLI command used by the Clojure `clojure-cli' backend."
-  :type 'string
+  :type '(choice string (const nil))
   :group 'org-babel
   :package-version '(Org . "9.7"))
 

lisp/ob-core.el

@@ -855,8 +855,9 @@ guess will be made."
 	    (forward-line)
 	    (skip-chars-forward " \t")
 	    (let ((result (org-babel-read-result)))
-	      (message (format "Cached: %s"
-                               (replace-regexp-in-string "%" "%%" (format "%S" result))))
+              (unless noninteractive
+	        (message (format "Cached: %s"
+                                 (replace-regexp-in-string "%" "%%" (format "%S" result)))))
 	      result)))
 	 ((org-babel-confirm-evaluate info)
 	  (let* ((lang (nth 0 info))
@@ -879,21 +880,26 @@ guess will be made."
 		 result exec-start-time)
 	    (unless (fboundp cmd)
 	      (error "No org-babel-execute function for %s!" lang))
-	    (message "Executing %s %s %s..."
-		     (capitalize lang)
-                     (pcase executor-type
-                       ('src-block "code block")
-                       ('inline-src-block "inline code block")
-                       ('babel-call "call")
-                       ('inline-babel-call "inline call")
-                       (e (symbol-name e)))
-		     (let ((name (nth 4 info)))
-		       (if name
-                           (format "(%s)" name)
-                         (format "at position %S" (nth 5 info)))))
+            (unless noninteractive
+	      (message "Executing %s %s %s..."
+		       (capitalize lang)
+                       (pcase executor-type
+                         ('src-block "code block")
+                         ('inline-src-block "inline code block")
+                         ('babel-call "call")
+                         ('inline-babel-call "inline call")
+                         (e (symbol-name e)))
+		       (let ((name (nth 4 info)))
+		         (if name
+                             (format "(%s)" name)
+                           (format "at position %S" (nth 5 info))))))
 	    (setq exec-start-time (current-time)
                   result
-		  (let ((r (save-current-buffer (funcall cmd body params))))
+		  (let ((r
+                         ;; Code block may move point in the buffer.
+                         ;; Make sure that the point remains on the
+                         ;; code block.
+                         (save-excursion (funcall cmd body params))))
 		    (if (and (eq (cdr (assq :result-type params)) 'value)
 			     (or (member "vector" result-params)
 				 (member "table" result-params))
@@ -909,7 +915,7 @@ guess will be made."
 		;; insert a link to `:file'.
 		(when (and result
 			   (not (or (member "link" result-params)
-				  (member "graphics" result-params))))
+				    (member "graphics" result-params))))
 		  (with-temp-file file
 		    (insert (org-babel-format-result
 			     result
@@ -2758,18 +2764,19 @@ INFO may provide the values of these header arguments (in the
 			   (not (and (listp result)
 				     (member "append" result-params))))
 		  (indent-rigidly beg end indent))
-                (let ((time-info
-                       ;; Only show the time when something other than
-                       ;; 0s will be shown, i.e. check if the time is at
-                       ;; least half of the displayed precision.
-                       (if (and exec-time (> (float-time exec-time) 0.05))
-                           (format " (took %.1fs)" (float-time exec-time))
-                         "")))
-                  (if (null result)
-                      (if (member "value" result-params)
-                          (message "Code block returned no value%s." time-info)
-                        (message "Code block produced no output%s." time-info))
-                    (message "Code block evaluation complete%s." time-info))))
+                (unless noninteractive
+                  (let ((time-info
+                         ;; Only show the time when something other than
+                         ;; 0s will be shown, i.e. check if the time is at
+                         ;; least half of the displayed precision.
+                         (if (and exec-time (> (float-time exec-time) 0.05))
+                             (format " (took %.1fs)" (float-time exec-time))
+                           "")))
+                    (if (null result)
+                        (if (member "value" result-params)
+                            (message "Code block returned no value%s." time-info)
+                          (message "Code block produced no output%s." time-info))
+                      (message "Code block evaluation complete%s." time-info)))))
 	    (when end (set-marker end nil))
 	    (when outside-scope (narrow-to-region visible-beg visible-end))
 	    (set-marker visible-beg nil)

lisp/ob-ditaa.el

@@ -113,8 +113,9 @@ This function is called by `org-babel-execute-src-block'."
     (unless (file-exists-p org-ditaa-jar-path)
       (error "Could not find ditaa.jar at %s" org-ditaa-jar-path))
     (with-temp-file in-file (insert body))
-    (message cmd) (shell-command cmd)
-    (when pdf-cmd (message pdf-cmd) (shell-command pdf-cmd))
+    (unless noninteractive (message cmd))
+    (shell-command cmd)
+    (when pdf-cmd (unless noninteractive (message pdf-cmd)) (shell-command pdf-cmd))
     nil)) ;; signal that output has already been written to file
 
 (defun org-babel-prep-session:ditaa (_session _params)

lisp/ob-exp.el

@@ -265,8 +265,9 @@ this template."
 				   (if (not (eq type 'babel-call))
 				       (progn (skip-chars-forward " \t")
 					      (point))
-				     (skip-chars-forward " \r\t\n")
-				     (line-beginning-position)))))
+                                     (unless (eobp)
+				       (skip-chars-forward " \r\t\n")
+				       (line-beginning-position))))))
                           ((not rep)
                            ;; Replacement code cannot be determined.
                            ;; Leave the code block as is.
@@ -291,8 +292,9 @@ this template."
 			   (cond ((not replacement) (goto-char end))
 				 ((equal replacement "")
 				  (goto-char end)
-				  (skip-chars-forward " \r\t\n")
-				  (forward-line 0)
+                                  (unless (eobp)
+				    (skip-chars-forward " \r\t\n")
+				    (forward-line 0))
 				  (delete-region begin (point)))
 				 (t
 				  (if (org-src-preserve-indentation-p element)

lisp/ob-gnuplot.el

@@ -210,7 +210,7 @@ This function is called by `org-babel-execute-src-block'."
           (let ((script-file (org-babel-temp-file "gnuplot-script-")))
             (with-temp-file script-file
               (insert (concat body "\n")))
-            (message "gnuplot \"%s\"" script-file)
+            (unless noninteractive (message "gnuplot \"%s\"" script-file))
             (setq output
                   (shell-command-to-string
 		   (format
@@ -219,7 +219,7 @@ This function is called by `org-babel-execute-src-block'."
 		     script-file
 		     (if (member system-type '(cygwin windows-nt ms-dos))
 			 t nil)))))
-            (message "%s" output))
+            (unless noninteractive (message "%s" output)))
         (with-temp-buffer
           (insert (concat body "\n"))
           (gnuplot-mode)
@@ -232,7 +232,7 @@ This function is called by `org-babel-execute-src-block'."
   "Prepare SESSION according to the header arguments in PARAMS."
   (let* ((session (org-babel-gnuplot-initiate-session session))
          (var-lines (org-babel-variable-assignments:gnuplot params)))
-    (message "%S" session)
+    (unless noninteractive (message "%S" session))
     (org-babel-comint-in-buffer session
       (dolist (var-line  var-lines)
 	(insert var-line)

lisp/ob-groovy.el

@@ -52,7 +52,7 @@ parameters may be used, like groovy -v"
 (defun org-babel-execute:groovy (body params)
   "Execute Groovy BODY according to PARAMS.
 This function is called by `org-babel-execute-src-block'."
-  (message "Executing Groovy source code block")
+  (unless noninteractive (message "Executing Groovy source code block"))
   (let* ((processed-params (org-babel-process-params params))
          (session (org-babel-groovy-initiate-session (nth 0 processed-params)))
          (result-params (nth 2 processed-params))

lisp/ob-lilypond.el

@@ -41,7 +41,7 @@
 (declare-function org-fold-show-all "org-fold" (&optional types))
 
 (add-to-list 'org-babel-tangle-lang-exts '("LilyPond" . "ly"))
-(add-to-list 'org-src-lang-modes '("lilypond" . "LilyPond"))
+(add-to-list 'org-src-lang-modes '("lilypond" . LilyPond))
 
 (defvar org-babel-default-header-args:lilypond '()
   "Default header arguments for lilypond code blocks.

lisp/ob-maxima.el

@@ -131,13 +131,13 @@ Return nil if LINE is zero-length or it matches a regexp in
 (defun org-babel-execute:maxima (body params)
   "Execute Maxima BODY according to PARAMS.
 This function is called by `org-babel-execute-src-block'."
-  (message "Executing Maxima source code block")
+  (unless noninteractive (message "Executing Maxima source code block"))
   (let ((result-params (split-string (or (cdr (assq :results params)) "")))
 	(result
 	 (let* ((cmdline (or (cdr (assq :cmdline params)) ""))
                 (batch/load (or (cdr (assq :batch params)) "batchload"))
                 (cmdline (if (or (equal cmdline "") (equal batch/load "batchload"))
-                             ;; legacy behaviour:
+                             ;; legacy behavior:
                              ;; ensure that --very-quiet is on command-line by default
                              (concat cmdline " " org-babel-maxima--command-arguments-default)
                            ;; if using an alternate loader, :cmdline overwrites default
@@ -151,7 +151,7 @@ This function is called by `org-babel-execute-src-block'."
                               (format "(linenum:0, %s(%S))$" batch/load in-file))
                              cmdline)))
 	   (with-temp-file in-file (insert (org-babel-maxima-expand body params)))
-	   (message cmd)
+	   (unless noninteractive (message cmd))
            ;; " | grep -v batch | grep -v 'replaced' | sed '/^$/d' "
 	   (let ((raw (org-babel-eval cmd "")))
              (mapconcat

lisp/ob-python.el

@@ -230,7 +230,7 @@ convert them into an Emacs-lisp table.  Otherwise return the
 results as a string."
   (let ((res (if (and (> (length results) 0)
                       (string-equal "{" (substring results 0 1)))
-                 results ;don't covert dicts to elisp
+                 results ;don't convert dicts to elisp
                (org-babel-script-escape results))))
     (if (listp res)
         (mapcar (lambda (el) (if (eq el 'None)

lisp/ob-screen.el

@@ -52,7 +52,7 @@ In case you want to use a different screen than one selected by your $PATH")
 (defun org-babel-execute:screen (body params)
   "Send BODY via screen to a terminal using Babel, according to PARAMS.
 \"default\" session is used when none is specified in the PARAMS."
-  (message "Sending source code block to interactive terminal session...")
+  (unless noninteractive (message "Sending source code block to interactive terminal session..."))
   (save-window-excursion
     (let* ((session (cdr (assq :session params)))
            (socket (org-babel-screen-session-socketname session)))

lisp/ob-sed.el

@@ -65,7 +65,7 @@
 BODY is the source inside a sed source block and PARAMS is an
 association list over the source block configurations.  This
 function is called by `org-babel-execute-src-block'."
-  (message "Executing sed source code block")
+  (unless noninteractive (message "Executing sed source code block"))
   (let* ((result-params (cdr (assq :result-params params)))
          (cmd-line (cdr (assq :cmd-line params)))
          (in-file (cdr (assq :in-file params)))

lisp/ol.el

@@ -369,7 +369,7 @@ another window."
 		 (const wl-other-frame)))))
 
 (defcustom org-link-search-must-match-exact-headline 'query-to-create
-  "Control fuzzy link behaviour when specific matches not found.
+  "Control fuzzy link behavior when specific matches not found.
 
 When nil, if a fuzzy link does not match a more specific
 target (such as a heading, named block, target, or code ref),
@@ -378,7 +378,7 @@ attempt a regular text search.  When set to the special value
 link instead.  Otherwise, signal an error rather than attempting
 a regular text search.
 
-This option only affects behaviour in Org buffers.  Spaces and
+This option only affects behavior in Org buffers.  Spaces and
 statistics cookies are ignored during heading searches."
   :group 'org-link-follow
   :version "24.1"

lisp/org-attach.el

@@ -530,7 +530,7 @@ DIR-property exists (that is different from the unset one)."
   "Turn the autotag on or (if OFF is set) off."
   (when org-attach-auto-tag
     ;; FIXME: There is currently no way to set #+FILETAGS
-    ;; programatically.  Do nothing when before first heading
+    ;; programmatically.  Do nothing when before first heading
     ;; (attaching to file) to avoid blocking error.
     (unless (org-before-first-heading-p)
       (save-excursion

lisp/org-capture.el

@@ -408,8 +408,7 @@ you can escape ambiguous cases with a backward slash, e.g., \\%i."
   (let ((file-variants '(choice :tag "Filename       "
 				(file :tag "Literal")
 				(function :tag "Function")
-				(variable :tag "Variable")
-				(sexp :tag "Form"))))
+				(variable :tag "Variable"))))
     `(repeat
       (choice :value ("" "" entry (file "~/org/notes.org") "")
 	      (list :tag "Multikey description"
@@ -452,12 +451,12 @@ you can escape ambiguous cases with a backward slash, e.g., \\%i."
 			    (list :tag "File & function"
 				  (const :format "" file+function)
 				  ,file-variants
-				  (sexp :tag "  Function"))
+				  (function :tag "  Function"))
 			    (list :tag "Current clocking task"
 				  (const :format "" clock))
 			    (list :tag "Function"
 				  (const :format "" function)
-				  (sexp :tag "  Function")))
+				  (function :tag "  Function")))
 		    (choice :tag "Template       "
 			    (string)
 			    (list :tag "File"

lisp/org-clock.el

@@ -2048,28 +2048,31 @@ PROPNAME lets you set a custom text property instead of :org-clock-minutes."
 	    (cond
 	     ((and (eq element-type 'clock) (match-end 2))
 	      ;; Two time stamps.
-	      (let* ((timestamp (org-element-property :value element))
-		     (ts (float-time
-                          (org-encode-time
-                           (list 0
-                                 (org-element-property :minute-start timestamp)
-                                 (org-element-property :hour-start timestamp)
-                                 (org-element-property :day-start timestamp)
-                                 (org-element-property :month-start timestamp)
-                                 (org-element-property :year-start timestamp)
-                                 nil -1 nil))))
-		     (te (float-time
-                          (org-encode-time
-                           (list 0
-                                 (org-element-property :minute-end timestamp)
-                                 (org-element-property :hour-end timestamp)
-                                 (org-element-property :day-end timestamp)
-                                 (org-element-property :month-end timestamp)
-                                 (org-element-property :year-end timestamp)
-                                 nil -1 nil))))
-		     (dt (- (if tend (min te tend) te)
-			    (if tstart (max ts tstart) ts))))
-	        (when (> dt 0) (cl-incf t1 (floor dt 60)))))
+              (condition-case nil
+	          (let* ((timestamp (org-element-property :value element))
+		         (ts (float-time
+                              (org-encode-time
+                               (list 0
+                                     (org-element-property :minute-start timestamp)
+                                     (org-element-property :hour-start timestamp)
+                                     (org-element-property :day-start timestamp)
+                                     (org-element-property :month-start timestamp)
+                                     (org-element-property :year-start timestamp)
+                                     nil -1 nil))))
+		         (te (float-time
+                              (org-encode-time
+                               (list 0
+                                     (org-element-property :minute-end timestamp)
+                                     (org-element-property :hour-end timestamp)
+                                     (org-element-property :day-end timestamp)
+                                     (org-element-property :month-end timestamp)
+                                     (org-element-property :year-end timestamp)
+                                     nil -1 nil))))
+		         (dt (- (if tend (min te tend) te)
+			        (if tstart (max ts tstart) ts))))
+	            (when (> dt 0) (cl-incf t1 (floor dt 60))))
+                (error
+                 (org-display-warning (format "org-clock-sum: Ignoring invalid %s" (org-current-line-string))))))
 	     ((match-end 4)
 	      ;; A naked time.
 	      (setq t1 (+ t1 (string-to-number (match-string 5))

lisp/org-compat.el

@@ -251,6 +251,17 @@ removed."
                     default)))
      ": ")))
 
+(if (fboundp 'list-of-strings-p)
+    (defalias 'org-list-of-strings-p #'list-of-strings-p)
+  ;; From Emacs subr.el.
+;;;###autoload
+  (defun org-list-of-strings-p (object)
+    "Return t if OBJECT is nil or a list of strings."
+    (declare (pure t) (side-effect-free error-free))
+    (while (and (consp object) (stringp (car object)))
+      (setq object (cdr object)))
+    (null object)))
+
 
 ;;; Emacs < 27.1 compatibility
 

lisp/org-cycle.el

@@ -633,7 +633,7 @@ With a numeric prefix, show all headlines up to that level."
     (org-cycle-content 5))
    ;; `nofold' and `showall' are technically not allowed values, but
    ;; they are often intuitively tried by users by analogy with
-   ;; #+STARTUP: nofold or #STARUP: showall.
+   ;; #+STARTUP: nofold or #STARTUP: showall.
    ((memq org-startup-folded '(showeverything nil nofold showall))
     (org-fold-show-all)))
   (unless (eq org-startup-folded 'showeverything)

lisp/org-element.el

@@ -648,7 +648,7 @@ IMPORTANT: The buffer copy may also have variable `buffer-file-name'
 copied.
 
 To prevent Emacs overwriting the original buffer file,
-`write-contents-functions' is set to \='(always).  Do not alter this
+`write-contents-functions' is set to \\='(always).  Do not alter this
 variable and do not do anything that might alter it (like calling a
 major mode) to prevent data corruption.  Also, do note that Emacs may
 jump into the created buffer if the original file buffer is closed and
@@ -1188,7 +1188,7 @@ parse properties for property drawer at point."
                    (property-name-symbol (intern property-name))
                    (property-value
                     (org-element-deferred-create
-                     nil #'org-element--substring
+                     t #'org-element--substring
                      (- (match-beginning 3) begin)
                      (- (match-end 3) begin))))
               (cond
@@ -1355,7 +1355,7 @@ Throw `:org-element-deferred-retry' signal at the end."
 	     (title-end (point))
 	     (raw-value
               (org-element-deferred-create
-               nil #'org-element--headline-raw-value
+               t #'org-element--headline-raw-value
                (- title-start begin) (- title-end begin))))
         (org-element-put-property headline :raw-value raw-value)
         (org-element-put-property headline :level level)
@@ -1386,12 +1386,12 @@ Throw `:org-element-deferred-retry' signal at the end."
 
 (defconst org-element--headline-parse-title-raw
   (org-element-deferred-create
-   nil #'org-element--headline-parse-title t)
+   t #'org-element--headline-parse-title t)
   "Constant holding deferred value for raw headline `:title' property.")
 
 (defconst org-element--headline-parse-title-parse
   (org-element-deferred-create
-   nil #'org-element--headline-parse-title nil)
+   t #'org-element--headline-parse-title nil)
   "Constant holding deferred value for parsed headline `:title' property.")
 
 (defconst org-element--headline-deferred
@@ -2414,7 +2414,7 @@ Assume point is at comment block beginning."
 			     (if (eobp) (point) (line-beginning-position))))
 		 (value
                   (org-element-deferred-create
-                   nil #'org-element--substring
+                   t #'org-element--substring
                    (- contents-begin begin)
                    (- contents-end begin))))
 	    (org-element-create
@@ -2532,7 +2532,7 @@ Return a new syntax node of `example-block' type containing `:begin',
 		 (contents-begin (line-beginning-position 2))
 		 (value
                   (org-element-deferred-create
-                   nil #'org-element--unescape-substring
+                   t #'org-element--unescape-substring
                    (- contents-begin begin)
                    (- contents-end begin)))
 		 (pos-before-blank (progn (goto-char contents-end)
@@ -2612,7 +2612,7 @@ Assume point is at export-block beginning."
 			   (if (eobp) (point) (line-beginning-position))))
 	       (value
                 (org-element-deferred-create
-                 nil #'org-element--unescape-substring
+                 t #'org-element--unescape-substring
                  (- contents-begin begin)
                  (- contents-end begin))))
 	  (org-element-create
@@ -2800,7 +2800,7 @@ Assume point is at the beginning of the latex environment."
 	       (begin (car affiliated))
 	       (value
                 (org-element-deferred-create
-                 nil #'org-element--substring
+                 t #'org-element--substring
                  (- code-begin begin)
                  (- code-end begin)))
 	       (end (progn (skip-chars-forward " \r\t\n" limit)
@@ -3059,7 +3059,7 @@ Assume point is at the beginning of the block."
 		 ;; Retrieve code.
 		 (value
                   (org-element-deferred-create
-                   nil #'org-element--unescape-substring
+                   t #'org-element--unescape-substring
                    (- (line-beginning-position 2) begin)
                    (- contents-end begin)))
 		 (pos-before-blank (progn (goto-char contents-end)
@@ -3159,7 +3159,7 @@ Assume point is at the beginning of the table."
 	      :contents-end (and (eq type 'org) table-end)
 	      :value (and (eq type 'table.el)
                           (org-element-deferred-create
-                           nil #'org-element--substring
+                           t #'org-element--substring
                            (- table-begin begin)
                            (- table-end begin)))
 	      :post-blank (count-lines pos-before-blank end)
@@ -3322,7 +3322,7 @@ Assume point is at first MARK."
                         (list :value
                               (and (memq type '(code verbatim))
                                    (org-element-deferred-create
-                                    nil #'org-element--substring
+                                    t #'org-element--substring
                                     (- contents-begin origin)
                                     (- contents-end origin))))
                       (list :contents-begin contents-begin
@@ -3572,7 +3572,7 @@ Assume point is at the beginning of the snippet."
 	     (value
               (when contents-end
                 (org-element-deferred-create
-                 nil #'org-element--substring
+                 t #'org-element--substring
                  (- contents-begin begin)
                  (- contents-end begin))))
 	     (post-blank (skip-chars-forward " \t"))
@@ -3667,7 +3667,7 @@ Assume point is at the beginning of the babel call."
 		       (replace-regexp-in-string "\n[ \t]*" " " (org-trim p)))))
 	       (value
                 (org-element-deferred-create
-                 nil #'org-element--substring
+                 t #'org-element--substring
                  0 (- (point) begin)))
 	       (post-blank (skip-chars-forward " \t"))
 	       (end (point)))
@@ -3801,7 +3801,7 @@ Assume point is at the beginning of the LaTeX fragment."
          'latex-fragment
 	 (list :value
                (org-element-deferred-create
-                nil #'org-element--substring
+                t #'org-element--substring
                 0 (- after-fragment begin))
 	       :begin begin
 	       :end end
@@ -4489,7 +4489,7 @@ Assume point is at the beginning of the timestamp."
                  (and (org-string-nw-p warning-string) (concat " " warning-string))
                  (cdr brackets))))
           (concat
-           ;; Opening backet: [ or <
+           ;; Opening bracket: [ or <
            (car brackets)
            ;; Starting date/time: YYYY-MM-DD DAY[ HH:MM]
            (if (eq type 'diary)

lisp/org-fold-core.el

@@ -641,13 +641,14 @@ This function is mostly intended to be used in
 `clone-indirect-buffer-hook'."
   ;; Add current buffer to the list of indirect buffers in the base buffer.
   (when (buffer-base-buffer)
-    (with-current-buffer (buffer-base-buffer)
-      (setq-local org-fold-core--indirect-buffers
-                  (let (bufs)
-                    (org-fold-core-cycle-over-indirect-buffers
-                      (push (current-buffer) bufs))
-                    (push (current-buffer) bufs)
-                    (delete-dups bufs)))))
+    (let ((new-buffer (current-buffer)))
+      (with-current-buffer (buffer-base-buffer)
+        (setq-local org-fold-core--indirect-buffers
+                    (let (bufs)
+                      (org-fold-core-cycle-over-indirect-buffers
+                        (push (current-buffer) bufs))
+                      (push new-buffer bufs)
+                      (delete-dups bufs))))))
   (when (and (buffer-base-buffer)
              (eq org-fold-core-style 'text-properties)
              (not (memql 'ignore-indirect org-fold-core--optimise-for-huge-buffers)))

lisp/org-footnote.el

@@ -148,7 +148,7 @@ random	   Automatically generate a unique, random label."
 	  (const :tag "Prompt for label" nil)
 	  (const :tag "Create automatic [fn:N]" t)
 	  (const :tag "Offer automatic [fn:N] for editing" confirm)
-	  (const :tag "Create anoymous [fn::]" anonymous)
+	  (const :tag "Create anonymous [fn::]" anonymous)
 	  (const :tag "Create a random label" random))
   :safe #'symbolp)
 

lisp/org-lint.el

@@ -388,14 +388,24 @@ called with one argument, the key used for comparison."
     (dolist (e originals reports) (funcall make-report (cdr e) (car e)))))
 
 (defun org-lint-misplaced-heading (ast)
-  "Check for accidentally misplaced heading lines."
+  "Check for accidentally misplaced heading lines.
+Example:
+** Heading 1
+** Heading 2** Oops heading 3
+** Heading 4"
   (org-with-point-at ast
     (goto-char (point-min))
     (let (result)
       ;; Heuristics for 2+ level heading not at bol.
       (while (re-search-forward (rx (not (any "*\n\r ,")) ;; Not a bol; not escaped ,** heading; not " *** words"
                                     "*" (1+ "*") " ") nil t)
-        (unless (org-at-block-p) ; Inside a block, where the chances to have heading a slim.
+        ;; Limit false-positive rate by only complaining about
+        ;; ** Heading** Heading and
+        ;; ** Oops heading
+        ;; Paragraph** Oops heading
+        (when (org-element-type-p
+               (org-element-at-point)
+               '(paragraph headline))
           (push (list (match-beginning 0) "Possibly misplaced heading line") result)))
       result)))
 

lisp/org-macs.el

@@ -815,7 +815,7 @@ Match at beginning of line when WITH-BOL is non-nil."
   (and (not (bobp))
        (save-excursion
 	 (forward-line n)
-         (skip-chars-forward "[ \t]")
+         (skip-chars-forward " \t")
          (eolp))))
 
 (defun org-previous-line-empty-p ()

lisp/org-num.el

@@ -144,7 +144,7 @@ control tag inheritance."
   :group 'org-appearance
   :package-version '(Org . "9.3")
   :type '(repeat (string :tag "Tag"))
-  :safe (lambda (val) (and (listp val) (cl-every #'stringp val))))
+  :safe #'org-list-of-strings-p)
 
 ;;;###autoload
 (defcustom org-num-skip-unnumbered nil

lisp/org-pcomplete.el

@@ -24,7 +24,7 @@
 
 ;;; Commentary:
 
-;; This library implementes completion support in Org mode buffers.
+;; This library implements completion support in Org mode buffers.
 
 ;;; Code:
 

lisp/org-persist.el

@@ -416,7 +416,7 @@ FORMAT and ARGS are passed to `message'."
 (defun org-persist--read-elisp-file (&optional buffer-or-file)
   "Read elisp data from BUFFER-OR-FILE or current buffer."
   (let (;; UTF-8 is explicitly used in `org-persist--write-elisp-file'.
-        (coding-system-for-read 'utf-8)
+        (coding-system-for-read 'emacs-internal)
         (buffer-or-file (or buffer-or-file (current-buffer))))
     (with-temp-buffer
       (if (bufferp buffer-or-file)
@@ -452,7 +452,7 @@ FORMAT and ARGS are passed to `message'."
   "Write elisp DATA to FILE."
   ;; Fsync slightly reduces the chance of an incomplete filesystem
   ;; write, however on modern hardware its effectiveness is
-  ;; questionable and it is insufficient to garantee complete writes.
+  ;; questionable and it is insufficient to guarantee complete writes.
   ;; Coupled with the significant performance hit if writing many
   ;; small files, it simply does not make sense to use fsync here,
   ;; particularly as cache corruption is only a minor inconvenience.
@@ -464,7 +464,7 @@ FORMAT and ARGS are passed to `message'."
   (let ((write-region-inhibit-fsync t)
         ;; We set UTF-8 here and in `org-persist--read-elisp-file'
         ;; to avoid the overhead from `find-auto-coding'.
-        (coding-system-for-write 'utf-8)
+        (coding-system-for-write 'emacs-internal)
         (print-circle (not no-circular))
         print-level
         print-length

lisp/org-src.el

@@ -241,8 +241,8 @@ but the mode to use is `tuareg-mode'."
   :package-version '(Org . "9.7")
   :type '(repeat
 	  (cons
-	   (string "Language name")
-	   (symbol "Major mode"))))
+	   (string :tag "Language name")
+	   (symbol :tag "Major mode"))))
 
 (defcustom org-src-block-faces nil
   "Alist of faces to be used for source-block.

lisp/org-table.el

@@ -5477,14 +5477,16 @@ a radio table."
     (goto-char (org-table-begin))
     (let (rtn)
       (forward-line -1)
-      (while (looking-at "[ \t]*#\\+ORGTBL[: \t][ \t]*SEND[ \t]+\\([^ \t\r\n]+\\)[ \t]+\\([^ \t\r\n]+\\)\\([ \t]+.*\\)?")
-	(let ((name (org-no-properties (match-string 1)))
-	      (transform (intern (match-string 2)))
-	      (params (if (match-end 3)
-			  (read (concat "(" (match-string 3) ")")))))
-	  (push (list :name name :transform transform :params params)
-		rtn)
-	  (forward-line -1)))
+      (catch :bob
+        (while (looking-at "[ \t]*#\\+ORGTBL[: \t][ \t]*SEND[ \t]+\\([^ \t\r\n]+\\)[ \t]+\\([^ \t\r\n]+\\)\\([ \t]+.*\\)?")
+	  (let ((name (org-no-properties (match-string 1)))
+	        (transform (intern (match-string 2)))
+	        (params (if (match-end 3)
+			    (read (concat "(" (match-string 3) ")")))))
+	    (push (list :name name :transform transform :params params)
+		  rtn)
+            (when (bobp) (throw :bob nil))
+	    (forward-line -1))))
       rtn)))
 
 (defun orgtbl-send-replace-tbl (name text)

lisp/org-version.el

@@ -5,13 +5,13 @@
 (defun org-release ()
   "The release version of Org.
 Inserted by installing Org mode or when a release is made."
-   (let ((org-release "9.7.3"))
+   (let ((org-release "9.7.4"))
      org-release))
 ;;;###autoload
 (defun org-git-version ()
   "The Git version of Org mode.
 Inserted by installing Org or when a release is made."
-   (let ((org-git-version "release_9.7.3"))
+   (let ((org-git-version "release_9.7.4-7-g165319"))
      org-git-version))
 
 (provide 'org-version)

lisp/org.el

@@ -9,7 +9,7 @@
 ;; URL: https://orgmode.org
 ;; Package-Requires: ((emacs "26.1"))
 
-;; Version: 9.7.3
+;; Version: 9.7.4
 
 ;; This file is part of GNU Emacs.
 ;;
@@ -8738,7 +8738,7 @@ there is one, return it."
 	   (save-window-excursion
              ;; We have no direct control over how
              ;; `with-output-to-temp-buffer' displays the buffer.  Try
-             ;; to gain more space, makign sure that only the Org
+             ;; to gain more space, making sure that only the Org
              ;; buffer and the *Select link* buffer are displayed for
              ;; the duration of selection.
 	     (ignore-errors (delete-other-windows))
@@ -10041,7 +10041,7 @@ where CURRENT-TODO-KEYWORD belongs over on in another sequence."
 			  org-todo-key-alist))))
          field-number ; current todo keyword column in the completion buffer.
          todo-binding-spec todo-keyword todo-char input-char)
-    ;; Display todo selection dialogue, read the user input, and return.
+    ;; Display todo selection dialog, read the user input, and return.
     (save-excursion
       (save-window-excursion
         ;; Select todo keyword list buffer, and display it unless EXPERT-INTERFACE.
@@ -12224,7 +12224,7 @@ Returns the new tags string, or nil to not change the current settings."
     (move-overlay org-tags-overlay ov-start ov-end)
     ;; Highlight tags overlay in Org buffer.
     (org-set-current-tags-overlay current-tags ov-prefix)
-    ;; Display tag selection dialogue, read the user input, and return.
+    ;; Display tag selection dialog, read the user input, and return.
     (save-excursion
       (save-window-excursion
         ;; Select tag list buffer, and display it unless EXPERT-INTERFACE.
@@ -12239,7 +12239,7 @@ Returns the new tags string, or nil to not change the current settings."
         ;; Insert current tags.
 	(org-fast-tag-insert "Inherited" inherited-tags inherited-face "\n")
 	(org-fast-tag-insert "Current" current-tags current-face "\n\n")
-        ;; Display whether next change exits selection dialogue.
+        ;; Display whether next change exits selection dialog.
 	(org-fast-tag-show-exit exit-after-next)
         ;; Show tags, tag groups, and bindings in a grid.
         ;; Each tag in the grid occupies FIELD-WIDTH characters.
@@ -16981,10 +16981,11 @@ buffer boundaries with possible narrowing."
      (t nil))))
 
 (defun org-image--align (link)
-  "Determine the alignment of the image link.
+  "Determine the alignment of the image LINK.
+LINK is a link object.
 
 In decreasing order of priority, this is controlled:
-- Per image by the value of `:center' or ``:align' in the
+- Per image by the value of `:center' or `:align' in the
 affiliated keyword `#+attr_org'.
 - By the `#+attr_html' or `#+attr_latex` keywords with valid
   `:center' or `:align' values.
@@ -16998,15 +16999,16 @@ will cause it to be right-aligned.  A value of \"left\" or nil
 implies no special alignment."
   (let ((par (org-element-lineage link 'paragraph)))
     ;; Only align when image is not surrounded by paragraph text:
-    (when (and (= (org-element-begin link)
+    (when (and par ; when image is not in paragraph, but in table/headline/etc, do not align
+               (= (org-element-begin link)
                   (save-excursion
                     (goto-char (org-element-contents-begin par))
                     (skip-chars-forward "\t ")
                     (point)))           ;account for leading space
                                         ;before link
                (<= (- (org-element-contents-end par)
-                      (org-element-end link))
-                   1))                  ;account for trailing newline
+                     (org-element-end link))
+                  1))                  ;account for trailing newline
                                         ;at end of paragraph
       (save-match-data
         ;; Look for a valid ":center t" or ":align left|center|right"
@@ -20749,7 +20751,7 @@ it has a `diary' type."
     (yank-media-handler "image/.*" #'org--image-yank-media-handler)
     ;; Looks like different DEs go for different handler names,
     ;; https://larsee.com/blog/2019/05/clipboard-files/.
-    (yank-media-handler "x/special-\\(?:gnome\|KDE\|mate\\)-files"
+    (yank-media-handler "x/special-\\(?:gnome\\|KDE\\|mate\\)-files"
                         #'org--copied-files-yank-media-handler))
   (when (boundp 'x-dnd-direct-save-function)
     (setq-local x-dnd-direct-save-function #'org--dnd-xds-function)))
@@ -20871,11 +20873,25 @@ When nil, use `org-attach-method'."
 (defvar org-attach-method)
 
 (defun org--dnd-rmc (prompt choices)
+  "Display a menu or dialog and select with PROMPT among CHOICES.
+PROMPT is the prompt string.  CHOICES is a list of choices.  Each
+choice is a list of (key description value).  VALUE from the selected
+choice is returned."
   (if (null (and
              ;; Emacs <=28 does not have `use-dialog-box-p'.
              (fboundp 'use-dialog-box-p)
              (use-dialog-box-p)))
-      (caddr (read-multiple-choice prompt choices))
+      (progn
+        (setq choices
+              (mapcar
+               (pcase-lambda (`(,key ,message ,val))
+                 ;; `read-multiple-choice' expects VAL to be a long
+                 ;; description of the choice - string or nil.  Move VAL
+                 ;; further, so that it is not seen by the extended
+                 ;; help in `read-multiple-choice'.
+                 (list key message nil val))
+               choices))
+        (nth 3 (read-multiple-choice prompt choices)))
     (setq choices
           (mapcar
            (pcase-lambda (`(_key ,message ,val))
@@ -20939,15 +20955,18 @@ SEPARATOR is the string to insert after each link."
                    ('private (or org-yank-dnd-default-attach-method
                                  org-attach-method)))))
     (if separatep
-        (funcall
-         (pcase method
-           ('cp #'copy-file)
-           ('mv #'rename-file)
-           ('ln #'add-name-to-file)
-           ('lns #'make-symbolic-link))
-         filename
-         (expand-file-name (file-name-nondirectory filename)
-                           org-yank-image-save-method))
+        (progn
+          (unless (file-directory-p org-yank-image-save-method)
+            (make-directory org-yank-image-save-method t))
+          (funcall
+           (pcase method
+             ('cp #'copy-file)
+             ('mv #'rename-file)
+             ('ln #'add-name-to-file)
+             ('lns #'make-symbolic-link))
+           filename
+           (expand-file-name (file-name-nondirectory filename)
+                             org-yank-image-save-method)))
       (org-attach-attach filename nil method))
     (insert
      (org-link-make-string
@@ -20965,7 +20984,7 @@ SEPARATOR is the string to insert after each link."
   "The method to use for dropped file.")
 (defun org--dnd-xds-function (need-name filename)
   "Handle file with FILENAME dropped via XDS protocol.
-When NEED-NAME is t, FILNAME is the base name of the file to be
+When NEED-NAME is t, FILENAME is the base name of the file to be
 saved.
 When NEED-NAME is nil, the drop is complete."
   (if need-name

lisp/ox.el

@@ -185,7 +185,7 @@ All these properties should be backend agnostic.  Backend
 specific properties are set through `org-export-define-backend'.
 Properties redefined there have precedence over these.")
 
-(defconst org-export-filters-alist
+(defvar org-export-filters-alist
   '((:filter-body . org-export-filter-body-functions)
     (:filter-bold . org-export-filter-bold-functions)
     (:filter-babel-call . org-export-filter-babel-call-functions)
@@ -1398,8 +1398,7 @@ external parameters overriding Org default settings, but still
 inferior to file-local settings."
   ;; First install #+BIND variables since these must be set before
   ;; global options are read.
-  (dolist (pair (org-export--list-bound-variables))
-    (set (make-local-variable (car pair)) (nth 1 pair)))
+  (org-export--set-variables (org-export--list-bound-variables))
   ;; Get and prioritize export options...
   (org-combine-plists
    ;; ... from global variables...
@@ -2585,7 +2584,7 @@ Return the updated communication channel."
 (defun org-export--set-variables (variable-alist)
   "Set buffer-local variables according to VARIABLE-ALIST in current buffer."
   (pcase-dolist (`(,var . ,val) variable-alist)
-    (set (make-local-variable var) val)))
+    (set (make-local-variable var) (car val))))
 
 (cl-defun org-export-copy-buffer (&key to-buffer drop-visibility
                                        drop-narrowing drop-contents
@@ -6254,7 +6253,7 @@ them."
      ("no" :default "Illustrasjon")
      ("nb" :default "Illustrasjon")
      ("nn" :default "Illustrasjon")
-     ("pl" :default "Obrazek") ; alternativly "Rysunek"
+     ("pl" :default "Obrazek") ; alternatively "Rysunek"
      ("pt_BR" :default "Figura")
      ("ro" :default "Imaginea")
      ("ru" :html "Рисунок" :utf-8 "Рисунок")
@@ -6277,7 +6276,7 @@ them."
      ("no" :default "Illustrasjon %d")
      ("nb" :default "Illustrasjon %d")
      ("nn" :default "Illustrasjon %d")
-     ("pl" :default "Obrazek %d") ; alternativly "Rysunek %d"
+     ("pl" :default "Obrazek %d") ; alternatively "Rysunek %d"
      ("pt_BR" :default "Figura %d:")
      ("ro" :default "Imaginea %d:")
      ("ru" :html "Рис. %d.:" :utf-8 "Рис. %d.:")
@@ -6438,7 +6437,7 @@ them."
      ("nl" :default "Zie figuur %s"
       :html "Zie figuur %s" :latex "Zie figuur~%s")
      ("nn" :default "Sjå figur %s")
-     ("pl" :default "Patrz obrazek %s") ; alternativly "Patrz rysunek %s"
+     ("pl" :default "Patrz obrazek %s") ; alternatively "Patrz rysunek %s"
      ("pt_BR" :default "Veja a figura %s")
      ("ro" :default "Vezi figura %s")
      ("sl" :default "Glej sliko %s")
@@ -6672,7 +6671,7 @@ and `org-export-to-file' for more specialized functions."
   (with-temp-message "Initializing asynchronous export process"
     (let ((copy-fun (org-element--generate-copy-script (current-buffer)))
           (temp-file (make-temp-file "org-export-process")))
-      (let ((coding-system-for-write 'utf-8-emacs-unix))
+      (let ((coding-system-for-write 'emacs-internal))
         (write-region
          ;; Null characters (from variable values) are inserted
          ;; within the file.  As a consequence, coding system for

mk/org-fixup.el

@@ -30,14 +30,18 @@
   "Generate the Texinfo file out of the Org manual."
   (require 'ox-texinfo)
   (find-file "../doc/org-manual.org")
-  (let ((org-confirm-babel-evaluate nil))
+  (let ((org-confirm-babel-evaluate nil)
+        ;; We do not want to search local user files when building manuals.
+        (org-id-track-globally nil))
     (org-texinfo-export-to-texinfo)))
 
 (defun org-make-guide ()
   "Generate the Texinfo file out of the Org guide."
   (require 'ox-texinfo)
   (find-file "../doc/org-guide.org")
-  (let ((org-confirm-babel-evaluate nil))
+  (let ((org-confirm-babel-evaluate nil)
+        ;; We do not want to search local user files when building manuals.
+        (org-id-track-globally nil))
     (org-texinfo-export-to-texinfo)))
 
 (make-obsolete 'org-make-manuals
@@ -48,7 +52,9 @@
   (require 'ox-texinfo)
   (dolist (manual '("../doc/org-manual.org" "../doc/org-guide.org"))
     (find-file manual)
-    (let ((org-confirm-babel-evaluate nil))
+    (let ((org-confirm-babel-evaluate nil)
+          ;; We do not want to search local user files when building manuals.
+          (org-id-track-globally nil))
       (org-texinfo-export-to-texinfo))))
 
 (defun org-make-org-version (org-release org-git-version)

testing/lisp/test-ox.el

@@ -133,7 +133,18 @@ variable, and communication channel under `info'."
 	       (org-export-create-backend
 		:transcoders
 		'((section . (lambda (s c i)
-			       (if (eq test-ox-var 'value) "Yes" "No")))))))))))
+			       (if (eq test-ox-var 'value) "Yes" "No"))))))))))
+  ;; Seen from elisp code blocks as well.
+  (should
+   (string-match-p "::: \"test value\""
+	           (org-test-with-temp-text "#+BIND: test-ox-var \"test value\"
+
+#+begin_src emacs-lisp :results value :exports results :eval yes
+(format \"::: %S\" test-ox-var)
+#+end_src"
+	             (let ((org-export-allow-bind-keywords t))
+	               (org-export-as
+	                (org-test-default-backend)))))))
 
 (ert-deftest test-org-export/parse-option-keyword ()
   "Test reading all standard #+OPTIONS: items."