Use better regexp for finding image links

* lisp/org.el (org-display-inline-images): Improve regexp

lisp/org.el

@@ -16235,8 +16235,7 @@ BEG and END default to the buffer boundaries."
       (widen)
       (setq beg (or beg (point-min)) end (or end (point-max)))
       (goto-char (point-min))
-      ;; (let ((re (concat "\\[\\[\\(\\(file:\\)\\|\\([./~]\\)\\)\\([-+~.:/\\_0-9a-zA-Z ]+"
-      (let ((re (concat "\\[\\[\\(\\(file:\\)\\|\\([./~]\\)\\)\\([-+~.:/\\_0-9a-zA-Z \x00080-\xfffff]+"
+      (let ((re (concat "\\[\\[\\(\\(file:\\)\\|\\([./~]\\)\\)\\([^]\n]+?"
 			(substring (org-image-file-name-regexp) 0 -2)
 			"\\)\\]" (if include-linked "" "\\]")))
 	    old file ov img)