Debugger entered--Lisp error: (void-variable add-log-time-zone-rule)
  log-edit-changelog-ours-p()
  log-edit-changelog-entries("section-0006.tex")
  log-edit-insert-changelog-entries(("section-0006.tex"))
  log-edit-insert-changelog()
  run-hooks(log-edit-hook)
  log-edit(vc-finish-logentry t ((log-edit-listfun lambda nil (let ((root (vc-root-dir))) (mapcar (lambda (file) (file-relative-name file root)) (quote ("/home/oub/ALLES/Karp/Static-Solutions/EulerPoisson_Uwe/split-euler-poisson/section-0006.tex"))))) (log-edit-diff-function . vc-diff) (log-edit-vc-backend . RCS) (vc-log-fileset "/home/oub/ALLES/Karp/Static-Solutions/EulerPoisson_Uwe/split-euler-poisson/section-0006.tex")) nil #[0 "\301\300\302\"\207" [RCS vc-call-backend log-edit-mode] 3])
  vc-log-edit(("/home/oub/ALLES/Karp/Static-Solutions/EulerPoisson_Uwe/split-euler-poisson/section-0006.tex") #[0 "\301\300\302\"\207" [RCS vc-call-backend log-edit-mode] 3] RCS)
  vc-start-logentry(("/home/oub/ALLES/Karp/Static-Solutions/EulerPoisson_Uwe/split-euler-poisson/section-0006.tex") nil nil "Enter a change comment." "*vc-log*" #[0 "\301\300\302\"\207" [RCS vc-call-backend log-edit-mode] 3] #[514 "\303\304\305!\"\210\211\203 \306\307\"\204 \310\262\311C\312\211\203[ \211@\313!\203O \314 \211\203K \211@\315!\211\203C \316\"\203C \211B\262\210A\266\202\202) \210\202T \211B\262A\266\202\202 \210\317\300\320$\210\321\322\"\210\211\211\203\244 \211@\323\324\325\326!8B\327BB\211\203\234 \211@\211@\211	>\204\224 \330\331\n\"A#\210\210A\266\202\202| \210A\266\202\202k \210)\266\303\332\305!\"\207" [RCS vc-touched-properties vc-file-prop-obarray message "Checking in %s..." vc-delistify string-match "[^	\n ]" "*** empty log message ***" t nil file-directory-p buffer-list buffer-file-name string-prefix-p vc-call-backend checkin mapc vc-delete-automatic-version-backups (vc-state . up-to-date) vc-checkout-time 5 file-attributes ((vc-working-revision)) put intern "Checking in %s...done"] 13 "\n\n(fn FILES COMMENT)"] vc-checkin-hook RCS)
  vc-checkin(("/home/oub/ALLES/Karp/Static-Solutions/EulerPoisson_Uwe/split-euler-poisson/section-0006.tex") RCS)
  vc-next-action(nil)
  funcall-interactively(vc-next-action nil)
  call-interactively(vc-next-action nil nil)
  command-execute(vc-next-action)