tla-update-ids:

 + Stop trying to use "wc" on directories.

 + Add a `--prune-vestigial-dirs/-P' option, which after removing some
   explicit ids would remove their containing directory if it contains
   only a vestigial .arch-ids subdir (only contains "=id"), and perhaps
   a vestigial CVS subdir (CVS/Entries has none).  This would be useful
   for tla-cvs-sync, as the .arch-ids subdir prevents CVS from pruning
   directories itself.

 + If looking up an added file in an id-hint-tree via DIR_ID + BASE_NAME
   fails, try again using the absolute name -- some people apparently
   use hint trees where the directories have different ids.


tla-cvs-sync:

 + Do "cvs add" in phases: always do a separate cvs add command for a
   new directory before the command which adds the files in that
   directory.  CVS does not properly handle this case.

 + Be more careful not to remove ",pending-changeset-add-dels" file if
   some cvs add/rm command failed.


;; arch-tag: 72c91f58-01ec-4332-bee4-18684be6b645
