Merge pull request #15250 from lujun9972/add-MjAxOTA1MjQgU3BlbGwgQ2hlY2tpbmcgQ29tbWVudHMubWQK

选题: 20190524 Spell Checking Comments

sources/tech/20190524 Spell Checking Comments.md

@@ -0,0 +1,39 @@
+[#]: collector: (lujun9972)
+[#]: translator: ( )
+[#]: reviewer: ( )
+[#]: publisher: ( )
+[#]: url: ( )
+[#]: subject: (Spell Checking Comments)
+[#]: via: (https://emacsredux.com/blog/2019/05/24/spell-checking-comments/)
+[#]: author: (Bozhidar Batsov https://emacsredux.com)
+
+Spell Checking Comments
+======
+I’m notorious for all the typos I make. Thankfully Emacs features an awesome built-in mode named `flyspell` to help poor typists like me. Flyspell highlights misspelled words as you type (a.k.a. on the fly) and has useful keybindings to quickly fix them.
+
+Most people typically enable `flyspell` only for major modes derived from `text-mode` (e.g. `markdown-mode`, `adoc-mode`), but it can really help programmers as well by pointing out typos they make in comments. All you need to do is enable `flyspell-prog-mode`. I typically enable it for all programming modes like this:
+
+```
+(add-hook 'prog-mode-hook #'flyspell-prog-mode)
+```
+
+Now you’ll get instant feedback when you make some typo in a comment. To fix a word just press `C-c $` (`M-x flyspell-correct-word-before-point`), while your cursor is behind it.
+
+![flyspell_prog_mode.gif][1]
+
+That’s all I have for you today! Keep fixing those nasty typos!
+
+--------------------------------------------------------------------------------
+
+via: https://emacsredux.com/blog/2019/05/24/spell-checking-comments/
+
+作者：[Bozhidar Batsov;Emacs Redux][a]
+选题：[lujun9972][b]
+译者：[译者ID](https://github.com/译者ID)
+校对：[校对者ID](https://github.com/校对者ID)
+
+本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
+
+[a]: https://emacsredux.com
+[b]: https://github.com/lujun9972
+[1]: https://emacsredux.com/assets/images/flyspell_prog_mode.gif