使用Ctrl+K,C快捷键注释时，如何避免斜杠后多余空格及换行续注？

Hey there! Let's break down how to fix these two comment-related annoyances across common code editors—since the solution depends a lot on which tool you're using:

1. Avoid extra spaces after slashes when using Ctrl+K,C for comments #

• Open Settings (use the Ctrl+, shortcut)
• Search for editor.commentEmptyLines and uncheck this option. This controls whether spaces are added when commenting empty lines; unchecking it removes the unnecessary space after the comment slashes.
• For language-specific issues (like JavaScript), search for javascript.preferences.commentStyle and make sure it's set to line (single-line comment). Some languages have default comment styles that add spaces, so adjusting this will standardize the behavior.

2. Stop comment continuation when pressing Enter #

• Still in Settings, search for editor.formatOnType and uncheck it if you don't want comments to auto-continue.
• For more precise control: search for editor.acceptSuggestionOnEnter and set it to off, or adjust it for specific languages (e.g., typescript.editor.acceptSuggestionOnEnter).
• There's also a dedicated editor.commentLineContinuation setting—search for it and set it to off to completely disable auto-continuing comments on new lines.

1. Remove extra spaces after comment slashes #

• Open Settings (Ctrl+Alt+S), then navigate to Editor > Code Style > [Your Language, e.g., Java/JavaScript]
• Switch to the Comments tab, find options like Add space at comment start or Line comment at first column, and uncheck them. Even if you're using a custom shortcut like Ctrl+K,C, this setting will control the comment formatting to avoid extra spaces.

2. Disable auto-continuation of comments on Enter #

• Go to Editor > General > Smart Keys in Settings
• Look for the Enter section, then uncheck the Continue comments on Enter option. Now when you press Enter, the new line won't automatically get a comment prefix.

1. Avoid spaces after comment slashes #

• Open Preferences > Settings, then add these lines to your user settings:

  "comment_empty_lines": false,
  "line_comment": "//"
  

  This ensures that single-line comments use just // without an extra space, even when commenting empty lines.

2. Control comment continuation on Enter #

• Add these lines to your user settings to turn off auto-indent-related comment continuation:

  "auto_indent": false,
  "smart_indent": false
  

  Alternatively, install the Comment-Snippets package via Package Control to customize comment behavior more granularly and prevent auto-continuation.

内容的提问来源于stack exchange，提问作者a_a