Merge branch 'release/0.2.0'

.travis.yml

@@ -1,21 +1,26 @@
 language: node_js
 node_js:
-  - "0.6"
-  - "0.8"
-  - "0.10"
-  - "0.12"
-  - "4"
-  - "5"
-  - "6"
-  - "node"
+  - 6
+  - 8
+  - 10
 
 env:
-  - EVM_EMACS=emacs-24.1-travis
-  - EVM_EMACS=emacs-24.2-travis
-  - EVM_EMACS=emacs-24.3-travis
-  - EVM_EMACS=emacs-24.4-travis
   - EVM_EMACS=emacs-24.5-travis
   - EVM_EMACS=emacs-25.1-travis
+  - EVM_EMACS=emacs-25.2-travis
+  - EVM_EMACS=emacs-25.3-travis
+  - EVM_EMACS=emacs-26.1-travis
+
+matrix:
+  exclude:
+  - node_js: 6
+    env: EVM_EMACS=emacs-25.1-travis
+  - node_js: 6
+    env: EVM_EMACS=emacs-25.2-travis
+  - node_js: 6
+    env: EVM_EMACS=emacs-25.3-travis
+  - node_js: 6
+    env: EVM_EMACS=emacs-26.1-travis
 
 before_install:
   - curl -fsSkL https://gist.github.com/rejeep/ebcd57c3af83b049833b/raw > x.sh && source ./x.sh

README.md

@@ -8,32 +8,59 @@ Description
 
 This program is derived from comint-mode and provides the following features.
 
-  * token completion, same as Node.js REPL
-  * file name completion in string
-  * incremental history search
-  * sending JavaScript codes to REPL
+* token completion, same as Node.js REPL
+* file name completion in string
+* incremental history search
+* sending JavaScript codes to REPL
 
 Usage
 -----
 
 Put this file in your Emacs lisp path (e.g. ~/.emacs.d/site-lisp)
 and add the following line to your .emacs:
 
-    (require 'nodejs-repl)
+```elisp
+(require 'nodejs-repl)
+```
 
 Type `M-x nodejs-repl` to run Node.js REPL.
 See also `comint-mode` to check key bindings.
 
 You can define key bindings to send JavaScript codes to REPL like below:
 
-    (add-hook 'js-mode-hook
-              (lambda ()
-                (define-key js-mode-map (kbd "C-x C-e") 'nodejs-repl-send-last-expression)
-                (define-key js-mode-map (kbd "C-c C-j") 'nodejs-repl-send-line)
-                (define-key js-mode-map (kbd "C-c C-r") 'nodejs-repl-send-region)
-                (define-key js-mode-map (kbd "C-c C-l") 'nodejs-repl-load-file)
-                (define-key js-mode-map (kbd "C-c C-z") 'nodejs-repl-switch-to-repl)))
-
+```elisp
+(add-hook 'js-mode-hook
+          (lambda ()
+            (define-key js-mode-map (kbd "C-x C-e") 'nodejs-repl-send-last-expression)
+            (define-key js-mode-map (kbd "C-c C-j") 'nodejs-repl-send-line)
+            (define-key js-mode-map (kbd "C-c C-r") 'nodejs-repl-send-region)
+            (define-key js-mode-map (kbd "C-c C-l") 'nodejs-repl-load-file)
+            (define-key js-mode-map (kbd "C-c C-z") 'nodejs-repl-switch-to-repl)))
+```
+
+When a version manager such as nvm is used to run different versions
+of Node.js, it is often desirable to start the REPL of the version
+specified in the .nvmrc file per project.  In such case, customize the
+`nodejs-repl-command` variable with a function symbol.  That function
+should query nvm for the Node.js command to run.  For example:
+
+```elisp
+(require 'nodejs-repl)
+(defun nvm-which ()
+  (let* ((shell (concat (getenv "SHELL") " -l -c 'nvm which'"))
+         (output (shell-command-to-string shell)))
+    (cadr (split-string output "[\n]+" t))))
+(setq nodejs-repl-command #'nvm-which)
+```
+
+The `nvm-which` function can be simpler, and perhaps can run faster,
+too, if using Bash:
+
+```elisp
+(defun nvm-which ()
+  (let ((output (shell-command-to-string "source ~/.nvm/nvm.sh; nvm which")))
+    (cadr (split-string output "[\n]+" t))))
+```
 
 Author
 ------
@@ -44,7 +71,7 @@ Takeshi Arabiki (abicky)
 Copyright and License
 ---------------------
 
-Copyright (C) 2012-2017  Takeshi Arabiki (abicky)
+Copyright (C) 2012-2018  Takeshi Arabiki (abicky)
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by