+* git-grep
+ with `[diff "el"] xfuncname = "^(\\(.*)$"' in .gitconfig
+ and `*.el diff=el' in .gitattributes
+
+git grep -inH -p -e "org-element-map"
+lisp/org/org.el=20969=(defun org-fill-paragraph (&optional justify)
+lisp/org/org.el:21047: (org-element-map
+