Re: icalendar.el bug fix patch

[Stefan Monnier]

> what would be an equivalent for specifying regexp modifiers in Emacs Lisp?
> Maybe something like
>
>   (let ((regexp-modifiers "s"))
>     (string-match "." string))

That will affect all the regexp matching that will happen during
execution of this code, so it will require changes in debug.el and
edebug.el, and probably in elp.el and trace.el as well to "reset" the
var before running innocent code.

Also, it can be problematic for cases where we combine/concatenate
several regexp chunks.


        Stefan