Make invisible-of argument optional in `org-back-to-heading'.
treea01be1d6be6375a66779cbddf7125bc8c5e7ec72
-rw-r--r-- 688 .gitignore
drwxr-xr-x - BUGFIXING
-rw-r--r-- 646 ChangeLog
drwxr-xr-x - EXPERIMENTAL
-rw-r--r-- 9392 Makefile
drwxr-xr-x - ORGWEBPAGE
-rw-r--r-- 1474 README
-rw-r--r-- 1307 README_DIST
-rw-r--r-- 3475 README_GIT
drwxr-xr-x - UTILITIES
drwxr-xr-x - contrib
drwxr-xr-x - doc
drwxr-xr-x - lisp
-rw-r--r-- 1007 request-assign-future.txt
drwxr-xr-x - xemacs