incognito-keywords introduces a new kind of keyword that looks just like any non-keyword symbol and allows safe usage of convenient but clashy symbol names by multiple libraries without conflicts through sharing. Some names that might benefit are (alist blist plist macro operator index &doc &decl &rest+ &destructure &ignored &ignorable).

incognito-keywords is in Quicklisp:

(ql:quickload "incognito-keywords")

See the project's home for further information. Actual documentation is in the README.
This library is in the Public Domain. See the UNLICENSE file for details.

language extension