Add a REPL shortcut for cider-repl-require-repl-utils

This makes it easy to require common REPL utility functions like `doc`,
`source`, etc. in REPL buffers. Those utils are auto-required in the initial
namespace (typically `user`), but you have to require them yourself after
switching to new namespaces.

CHANGELOG.md

@@ -6,6 +6,7 @@
 
 * [#2082](https://github.com/clojure-emacs/cider/pull/2082), [cider-nrepl#440](https://github.com/clojure-emacs/cider-nrepl/pull/440): Add specialized stacktraces for clojure.spec assertions.
 * [#2111](https://github.com/clojure-emacs/cider/pull/2111): Add `cider-pprint-eval-last-sexp-to-comment` and `cider-pprint-eval-defun-to-comment`.
+* Add a REPL shortcut for `cider-repl-require-repl-utils` (this makes it easy to require common functions like `doc`, `source`, etc. in REPL buffers).
 
 ### Changes
 

cider-repl.el

@@ -1381,6 +1381,7 @@ constructs."
 (cider-repl-add-shortcut "quit" #'cider-quit)
 (cider-repl-add-shortcut "restart" #'cider-restart)
 (cider-repl-add-shortcut "version" #'cider-version)
+(cider-repl-add-shortcut "require-repl-utils" #'cider-repl-require-repl-utils)
 
 (defconst cider-repl-shortcuts-help-buffer "*CIDER REPL Shortcuts Help*")
 
@@ -1507,6 +1508,7 @@ constructs."
         "--"
         ["Set REPL ns" cider-repl-set-ns]
         ["Toggle pretty printing" cider-repl-toggle-pretty-printing]
+        ["Require REPL utils" cider-repl-require-repl-utils]
         "--"
         ["Browse classpath" cider-classpath]
         ["Browse classpath entry" cider-open-classpath-entry]