Adding +=, -=, and others to nonstandardSymbol doesn't fix formatting for that file

[unbelievableflavour]

Describe the bug
When adding +=, -= and other symbols to Lua.runtime.nonstandardSymbol, errors are removed from the "Problems" tab, and compiling is possible again. But formatting the document doesn't work when foo += 1 is somewhere in the document.

To Reproduce
Steps to reproduce the behavior:

1. Go to a file
2. add

local foo =               0
foo += 1

3. Reformat the document
4. Code stays like

local foo =               0
foo += 1

Expected behavior
Code should look like

local foo = 0
foo += 1

Environment:

• OS: macOS
• Client: VSCode

[sumneko]

@CppCXY

[CppCXY]

Reformat nonstandard-symbols, you can't simply say what they are, and I also need to know their grammar features.
it's easy If only '/=' '-=' these are similar to the equal sign.

[unbelievableflavour]

Could you rephrase that? I don't really know what you mean. This is my config file if that helps.

{
    "editor.formatOnSave": true,
    "Lua.runtime.version": "Lua 5.4",
    "Lua.diagnostics.disable": [
        "undefined-global",
        "lowercase-global"
    ],
    "Lua.diagnostics.globals": [
        "playdate",
        "import"
    ],
    "Lua.runtime.nonstandardSymbol": [
        "+=",
        "-=",
    ],
    "Lua.workspace.library": [
        "$PLAYDATE_SDK_PATH/CoreLibs"
    ],
    "Lua.workspace.preloadFileSize": 1000
}

[CppCXY]

This function is not implemented now, but if I want to implement it, a separate configuration may be required
for example, I need to know that ‘+=’ is similar to the ‘=’

[unbelievableflavour]

If you mean you want to know what += means:

varName += 1 means varName = varName + 1
varName -= 1 means varName = varName - 1

Sorry if that's not what you meant.

[CppCXY]

Well, although you don't understand what I mean, I'm already working on it, just be patient

[CppCXY]

wait #1187 merge

[unbelievableflavour]

This issue is marked as closed, though the issue persists for me. It still won't lint. Does the configuration need to be changed or anything?

[sumneko]

What do you mean of 'lint' instead of 'formatting'?

[unbelievableflavour]

I meant formatting, sorry.
When I format my code I expect it to by aligned with other code. As soon as you use += in a line; that doesn't work anymore.

Expected result:

Actual result:

[sumneko]

I did some tests and it seems works well

[unbelievableflavour]

My bad! Retested and after resaving .vscode configs it seems to work again. Some issue on my end. Closing this again! Thanks for the help.