Explicitly require cl-lib where needed
Rather than relying on the byte-compiler happening to use it.
* lisp/completion.el, lisp/ffap.el, lisp/loadhist.el:
* lisp/userlock.el, lisp/emacs-lisp/debug.el, lisp/emacs-lisp/rx.el:
* lisp/emacs-lisp/testcover.el, lisp/mail/rfc2231.el:
* lisp/net/newst-treeview.el, lisp/net/puny.el:
* lisp/net/tramp-archive.el, lisp/net/tramp-gvfs.el:
* lisp/net/tramp-sh.el, lisp/net/tramp-smb.el, lisp/org/org-ctags.el:
* lisp/org/org-macs.el, lisp/progmodes/grep.el:
* lisp/progmodes/perl-mode.el, lisp/progmodes/ruby-mode.el:
* lisp/textmodes/dns-mode.el, lisp/textmodes/mhtml-mode.el:
* lisp/vc/pcvs-parse.el: Explicitly require cl-lib as needed.
1c7db8aa30