edebug: instrumenting failure
Package version: retrieved from cvs on 2003-02-15. No elisp changes
occurred in cvs since (according to ChangeLog). Earlier versions
(including 1.15, the latest officially released one) are even more
buggy.
Error message:
Symbol's value as variable is void: edebug-form-data
occurs when invoking `edebug-eval-defun' with non-nil prefix arg in a
position obtained by
(find-function 'vc-steal-lock)