Commit 940cf42e authored by Eli Zaretskii's avatar Eli Zaretskii
Browse files

(elp-instrument-package): Don't allow empty prefixes.

parent f4500bec
2001-05-14 Eli Zaretskii <>
* emacs-lisp/elp.el (elp-instrument-package): Don't allow empty
2001-05-14 Gerd Moellmann <>
* hexl.el (hexl-current-address): Print a message when called
......@@ -323,6 +323,8 @@ For example, to instrument all ELP functions, do the following:
\\[elp-instrument-package] RET elp- RET"
(interactive "sPrefix of package to instrument: ")
(if (zerop (length prefix))
(error "Instrumenting all Emacs functions would render Emacs unusable."))
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