higepon https://blog.hatena.ne.jp/higepon/ higepon blog https://higepon.hatenablog.com/ spark core https://www.spark.io/build is great IDE, but you may want to use your own tool, which is Emacs :) Open your .emacs and associate .ino file to cc-mode. (setq auto-mode-alist (append '(("\\.h$" . c++-mode) ("\\.cpp$" . c++-mode) ("\\.ino$" . c++-mode)) auto-mode-alist)) When you are using Emacs, you n… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhigepon.hatenablog.com%2Fentry%2F20140912%2F1410528195" title=" 7. Emacs + Spark - Spark - higepon blog" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> https://cdn-ak.f.st-hatena.com/images/fotolife/h/higepon/20140912/20140912062102.jpg Hatena Blog https://hatena.blog 2014-09-12 22:23:15 rich https://higepon.hatenablog.com/entry/20140912/1410528195 1.0 100%