在C代码编辑模式下，星号前面会自动加上逗号，是 org 的 bug 嘛

jiacai2050 · 2019 年2 月 17 日 08:44

Snip20190217_1

类似问题

github.com/syl20bnr/spacemacs

Commas are added in org-mode with C++/JS/... source code block

opened 09:14PM - 31 Jan 18 UTC

closed 12:46AM - 03 Feb 18 UTC

kkweon

#### Description :octocat: JSDoc/C++ style comment adds commas when used in org…-mode ``` /** * Type comments in code block * Works fine in *Org Src temp.org [ js ]* * */ ``` will be viewed as ``` #+BEGIN_SRC js /** ,* Type comments in code block ,* Works fine in *Org Src temp.org [ js ]* ,* ,*/ #+END_SRC ``` ![image](https://user-images.githubusercontent.com/2981167/35647774-79008df8-0688-11e8-910e-51ab90c6b7d7.png) Not just javascript, but any comment that uses the above style. #### Reproduction guide :beetle: - Start Emacs - Create a `temp.org` - Create a source block in `js` or `C++` or other languages that uses the above style - Open code block using `, '` - Add comments ``` /** * Type comments in code block * Works fine in *Org Src temp.org [ js ]* * */ ``` - Close using `, ,` *Observed behaviour:* :eyes: :broken_heart: Commas are added. ``` #+BEGIN_SRC js /** ,* Type comments in code block ,* Works fine in *Org Src temp.org [ js ]* ,* ,*/ #+END_SRC ``` If I open the code block again with `, '`, the commas disappear. *Expected behaviour:* :heart: :smile: should look like as below (no commas) ``` #+BEGIN_SRC js /** * Type comments in code block * Works fine in *Org Src temp.org [ js ]* * */ #+END_SRC ``` #### System Info :computer: - OS: gnu/linux - Emacs: 25.3.2 - Spacemacs: 0.300.0 - Spacemacs branch: develop (rev. 7a86333) - Graphic display: t - Distribution: spacemacs - Editing style: vim - Completion: helm - Layers: ```elisp (ruby search-engine typescript nginx docker go colors django react elixir graphviz csv yaml (elm :variables elm-format-command "elm-format") (haskell :variables haskell-enable-hindent-style "johan-tibell" haskell-completion-backend 'intero) github doxyspace java javascript html helm (auto-completion :variables auto-completion-return-key-behavior nil auto-completion-tab-key-behavior 'complete auto-completion-enable-help-tooltip t auto-completion-enable-snippets-in-popup t auto-completion-enable-sort-by-usage t auto-completion-complete-with-key-sequence-delay 0 auto-completion-complete-with-key-sequence "jk") better-defaults emacs-lisp neotree ess (git :variables git-magit-status-fullscreen t) (markdown :variables markdown-live-preview-engine 'vmd) (org :variables org-enable-bootstrap-support t org-enable-reveal-js-support t org-enable-github-support t) (shell :variables shell-default-height 30 shell-default-shell 'eshell shell-default-position 'bottom) shell-scripts spell-checking version-control (python :variables python-test-runner 'pytest) semantic (latex :variables latex-build-command "LatexMk") (c-c++ :variables c-c++-enable-clang-support t c-c++-default-mode-for-headers 'c++-mode) syntax-checking dash calendar gtags bibtex pdf-tools (plantuml :variables org-plantuml-jar-path "~/bin/plantuml.jar")) ``` - System configuration features: XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND GPM DBUS GCONF GSETTINGS NOTIFY LIBSELINUX GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB TOOLKIT_SCROLL_BARS GTK3 X11 MODULES #### Backtrace :paw_prints: ``` <<BACKTRACE IF RELEVANT>> ```

xuchunyang · 2019 年2 月 17 日 08:56

显然是有意为之，用来 Escape，Org Mode 格式也没有标准化，实现成怎样就怎样，不了解背后的逻辑。

twlz0ne · 2019 年2 月 17 日 09:13

不得已为之。

Orgmode 章节符号就是 *，大概还没想好如何处理代码块中的 * 号，所以就转义了。

这么一来，就不能直接把代码拷贝拿去用了，显然很不合理。

建议把代码块内的第一层缩进也禁掉，否则编写诸如 Makefile 等严格依赖 TAB 的代码时，也会出现问题：TAB 被替换成了空格。

jiacai2050 · 2019 年2 月 18 日 06:36

这里贴下如何禁用第一层缩进的方式

(setq org-src-preserve-indentation t)

参考： indentation - How to indent without the two extra spaces at the beginning of code blocks in org mode? - Emacs Stack Exchange