- M-x nrepl-jack-in: Launch an nrepl server and a repl client. Prompts for a project root if given a prefix argument.
- M-x nrepl: Connect to an already-running nrepl server.
While you're in clojure-mode
, nrepl-jack-in
is bound for
convenience to C-c M-j and nrepl
is bound to C-c
M-c.
Keyboard shortcut | Description |
---|---|
C-x C-e | Evaluate the form preceding point and display the result in the echo area. If invoked with a prefix argument, insert the result into the current buffer. |
C-c C-p | Evaluate the form preceding point and display the result in a popup buffer. |
C-M-x C-c C-c | Evaluate the top level form under point and display the result in the echo area. If invoked with a prefix argument, insert the result into the current buffer. |
C-c C-r | Evaluate the region and display the result in the echo area. |
C-c C-b | Interrupt any pending evaluations. |
C-c C-m | Invoke macroexpand-1 on the form at point and display the result in a macroexpansion buffer. If invoked with a prefix argument, macroexpand is used instead of macroexpand-1 . |
C-c M-m | Invoke clojure.walk/macroexpand-all on the form at point and display the result in a macroexpansion buffer. |
C-c C-n | Eval the ns form. |
C-c M-n | Switch the namespace of the repl buffer to the namespace of the current buffer. |
C-c C-z | Select the REPL buffer. With a prefix argument - changes the namespace of the REPL buffer to the one of the currently visited source file. |
C-c M-o | Clear the entire REPL buffer, leaving only a prompt. Useful if you're running the REPL buffer in a side by side buffer. |
C-c C-k | Load the current buffer. |
C-c C-l | Load a file. |
C-c C-d | Display doc string for the symbol at point. If invoked with a prefix argument, or no symbol is found at point, prompt for a symbol. |
C-c C-s | Display the source for the symbol at point. If invoked with a prefix argument, or no symbol is found at point, prompt for a symbol. |
C-c C-j | Display JavaDoc (in your default browser) for the symbol at point. If invoked with a prefix argument, or no symbol is found at point, prompt for a symbol. |
M-. | Jump to the definition of a symbol. If invoked with a prefix argument, or no symbol is found at point, prompt for a symbol. |
M-, | Return to your pre-jump location. |
M-TAB | Complete the symbol at point. (For auto-complete integration, see ac-nrepl ) |
Keyboard shortcut | Description |
---|---|
RET | Evaluate the current input in Clojure if it is complete. If incomplete, open a new line and indent. If invoked with a prefix argument is given then the input is evaluated without checking for completeness. |
C-RET | Close any unmatched parenthesis and then evaluate the current input in Clojure. |
C-j | Open a new line and indent. |
C-c M-o | Clear the entire REPL buffer, leaving only a prompt. |
C-c C-o | Remove the output of the previous evaluation from the REPL buffer. |
C-c C-u | Kill all text from the prompt to the current point. |
C-c C-b C-c C-c | Interrupt any pending evaluations. |
C-up C-down | Goto to previous/next input in history. |
M-p M-n | Search the previous/next item in history using the current input as search pattern. If M-p/M-n is typed two times in a row, the second invocation uses the same search pattern (even if the current input has changed). |
M-s M-r | Search forward/reverse through command history with regex. |
C-c C-n C-c C-p | Move between the current and previous prompts in the REPL buffer. Pressing RET on a line with old input copies that line to the newest prompt. |
TAB | Complete symbol at point. |
C-c C-d | Display doc string for the symbol at point. If invoked with a prefix argument, or no symbol is found at point, prompt for a symbol |
C-c C-j | Display JavaDoc (in your default browser) for the symbol at point. If invoked with a prefix argument, or no symbol is found at point, prompt for a symbol. |
Keyboard shortcut | Description |
---|---|
C-c C-m | Invoke macroexpand-1 on the form at point and replace the original form with its expansion. If invoked with a prefix argument, macroexpand is used instead of macroexpand-1 . |
C-c M-m | Invoke clojure.walk/macroexpand-all on the form at point and replace the original form with its expansion. |
g | The prior macroexpansion is performed again and the current contents of the macroexpansion buffer are replaced with the new expansion. |
C-/ C-x u | Undo the last inplace expansion performed in the macroexpansion buffer. |
You can connect to multiple nREPL servers and use M-x nrepl-jack-in multiple times. To close a single nREPL session, use M-x nrepl-close. M-x nrepl-quit closes all sessions.
nrepl.el commands in a clojure buffer use the default connection. To make a connection default, switch to it's repl buffer and use M-x nrepl-make-repl-connection-default.