如何在TSLint中启用四斜杠开头的无空格注释？

Alright, let's get this sorted out. The issue with your current config is that "ignore-pattern": "//" isn't working because:

• In regular expressions, // is treated as a comment, so that pattern is effectively invalid.
• Even if it were valid, it would match any comment content containing //, which is way too broad for your needs.

The Correct Configuration #

To allow comments starting with //// to skip the space check, use this regex pattern in your TSLint config:

"comment-format": [
  true,
  "check-space",
  {
    "ignore-pattern": "^//"
  }
]

How This Works #

• The ^// regex matches comment content that starts with // (remember, for a //// comment, the part after the initial // is //yourText).
• This tells TSLint to skip the space check only for comments where the // is immediately followed by another // (i.e., //// overall), which is exactly what you want.
• Regular single-slash comments like //yourText will still trigger the space check, keeping your code style consistent for non-special comments.

Example Valid/Invalid Cases #

• ✅ Allowed: ////directCommentWithoutSpace (ignored by the rule)
• ❌ Still errors: //directCommentWithoutSpace (violates the check-space rule)
• ✅ Allowed: // Comment with space (follows the rule)

内容的提问来源于stack exchange，提问作者Qwertiy