quotes and double-quotes surrounding pairs do not work correctly

[NicoPy]

I've configured TextMate to support Ada language.

Everything seems to be working correctly except quote and double-quote surrounding pairs highlighting.

When the editing cursor is after the opening quote/double-quote, the matching quote/double-quote is located correctly.

When the editing cursor is after the closing quote/double-quote, the matching quote/double-quote is not shown at the correct location.

Brackets work correctly.

The language-configuration.json file I use :

{
    "comments": {
        // symbol used for single line comment. Remove this entry if your language does not support line comments
        "lineComment": "-- "
    },
    // symbols used as brackets
    "brackets": [
        ["(", ")"]
    ],
    // symbols that are auto closed when typing
    "autoClosingPairs": [
        ["<<", ">>"],
        ["{", "}"],
        ["[", "]"],
        ["(", ")"],
        ["\"", "\""],
        ["'", "'"]
    ],
    // symbols that can be used to surround a selection
    "surroundingPairs": [
        ["{", "}"],
        ["[", "]"],
        ["(", ")"],
        ["\"", "\""],
        ["'", "'"]
    ]
}

Is this a bug or a bad configuration on my side ?

Eclipse :
Version: 2022-09 (4.25.0)
Build id: 20220908-1902

Windows 10

[NicoPy]

I forgot to say that to use a double-quote in strings, the escape character is a double-quote.
So, to print --"hello world"--, one have to code it like this :

With this pattern, the surrounding pairs do not correctly :

For a single character , there is no escape character (a quote is used directly) :

The surrounding pairs do not work correctly either in this case :

[sebthom]

Is this issue reproducible with any other the languages provided by the Language Pack? https://github.com/eclipse/tm4e/tree/main/org.eclipse.tm4e.language_pack

[NicoPy]

How do I check it with other languages ?

[sebthom]

We currently delegate surround handling to org.eclipse.jface.text.source.DefaultCharacterPairMatcher which apparently only handles brackets reliably, i.e. the opening and the closing chars must be different.

With PR #613 I am disabling the broken surround pair handling of quotes until a proper solution is found.

Btw. the native Eclipse Java Editor also currently does not support surround pair handling of quotes.