Single line comments should generate selection ranges

[mjbvz]

Bug Report

🔎 Search Terms

• selectionRange
• Smart selection
• expand selection

🕗 Version & Regression Information

Reproduces in 4.3.0-dev.20210210

Not a regression

💻 Code

For the code:

const a = 123 // a b c 

Put the cursor in the comment and run expand selection

🙁 Actual behavior

A single selection range for the entire line is returned:

[Trace  - 09:12:08.176] <syntax> Sending request: selectionRange (53). Response expected: yes. Current queue length: 0
Arguments: {
    "file": "/Users/matb/projects/san/a.js",
    "locations": [
        {
            "line": 1,
            "offset": 19
        }
    ]
}
[Trace  - 09:12:08.177] <syntax> Response received: selectionRange (53). Request took 1 ms. Success: true 
Result: [
    {
        "textSpan": {
            "start": {
                "line": 1,
                "offset": 1
            },
            "end": {
                "line": 1,
                "offset": 25
            }
        }
    }
]

🙂 Expected behavior

There should be a selection range for the single line comment.

Preferably, I think there should actually be two here:

• One for the comment body: a b c
• One for the entire comment: // a b c

[DanielRosenwasser]

Thanks @a-tarasyuk!